Either as HC2H3O2, or as CH3COOH. Found inside – Page 235(iii) Write the equation for the reaction when ammonium chloride is heated with sodium hydroxide. [ICSE 2010] The questions below are related to the ... The equation for this reaction is Al 2 (SO 4) 3 + 6NaHCO 3 o 2Al(OH) 3 + 3Na 2 SO 4 Found inside – Page 253 Count the number of atoms of each element on each side of the equation: ... 1 sodium + water → sodium hydroxide + hydrogen gas 2 Na + H2 O → NaOH + ... Found inside – Page 45If you write the formula for sodium hydroxide , you should write it as NaOH . The “ one plus ” and “ one minus ' ' charges are attracted to each other . Community-created content will remain viewable until January 2022, and then be moved to Internet Archive. Vinegar, a weak acid, has a chemical formula of CH 3 COOH. The Healthy Foundation brightens, hydrates, and evens skin tone. Found inside – Page 50(1;) Write an equation to represent each method. (a) What is neutralization? State your definition in terms of the ionic theory. (b) Write an equation to represent the reaction between sodium hydroxide and hydrochloric acid. (0) What seems to ... The thing to remember is that only one of the hydrogrens is lost. Therefore, when we write Na + (aq) or Cl – (aq) the symbol ( aq, aqueous ) usually means that each ion is attracted to and surrounded by several water molecules. Found inside – Page 2307 Chlorine reacts with cold, dilute sodium hydroxide solution to make three products, including sodium chlorate(I), NaOCl. a Write a balanced equation to ... As with a hydrocarbon, the products of the combustion of an alcohol are carbon dioxide and water. Introduction. Found inside – Page 173Write the balanced formula e uation for each reaction. a. Fe(OH)3(s) c. ... A precipitate formed when the sample solution was made basic with NaOH. Found inside – Page 594Write equations for the following reactions : a . oxidation of 1 - propanol with CrOz / H + b . reaction of acetic acid with potassium hydroxide c . reaction of a triglyceride ( use a general formula ) with sodium hydroxide 43. Butyric acid forms when ... Found inside – Page 137(i) Write an equation for a reaction which occurs in a catalytic converter ... The product consists of pure, powdered, solid sodium hydroxide, NaOH, a base. In a precipitation reaction, sodium hydroxide solution is mixed with iron(II) chloride solution. All forms are white, odourless, water-soluble salts that yield moderately alkaline solutions in water. Its chemical formula can be written two ways. Now let's look at lye, a strong base with the chemical formula NaOH (sodium hydroxide). Write the molecular formula in the column next to the structural formula of each compound. Read label before use. Found inside – Page 182( d ) Write the ionic equation with state symbols , for the reaction producing white ... ( i ) How many moles of NaOH were used in the reaction ? Molecular: H2SO4(aq) + 2 NaOH(aq) --> Na2SO4(aq) + 2 H2O(l) "1 mol aqueous sulfuric acid and 2 mol aqueous sodium hydroxide react to form 1 mol aqueous sodium sulfate and 2 mol liquid water." It's designed to be used in … The solubility of calcium hydroxide at 25°C is 0.12 g/100 mL water. Write a balanced chemical equation including the state symbols. Chemical Formulas - Chemistry and Compounds Chemistry is the science of chemical elements and compounds and how these things work together - for more information see the Beginners Guide to Periodic Chemistry.A chemical element contains only one type of atom.If a substance contains more than one type of atom, it is a compound. Found inside – Page 181Write equations for reactions occurring when aluminium hydroxide is dissolved in sodium hydroxide and hydrochloric acid respectively. Would you consider aluminium to be a metallic or non-metallic element? Explain. . Indicate roughly the ... DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA *P53275A01232* 7 Copper pyrites is an ore of copper that contains copper, iron and sulfur. Found inside – Page 309Remember also to include the charge every time you write the formula of an ion. ... NaOH(s) S Na+(aq) + OHJ(aq) K2 SO4 (s) S 2 K+(aq) + SO4 2J(aq) (NH4 ) ... Write the balanced equation for the combustion of ethanol. Acetic acid is an organic acid, because it contains carbon. Found inside – Page 117The chemical equation is . You could also write this in a word equation as sodium hydroxide + hydrochloric acid water + sodium chloride. NaOH HCl H2O NaCl ... Found inside – Page 263Write the balanced equation for the saponification of glyceryl tristearate with aqueous sodium hydroxide. The formula of glyceryl tristearate is given in the Discussion Section. 3. Write the equation describing the formation of an ester from ... Keep out of reach of children. Ethanol and oxygen are the reactants. carbon dioxide, water, ammonia and methane) while ionic bonding happens between a metal and a non-metal (e.g. Found inside – Page 319( a ) Write the balanced equation for the reaction between ethanoic acid and sodium hydroxide solution . ( b ) Calculate the concentration of the sodium ... Found inside – Page 71What do you observe when (write equations if necessary) : 1. Sodium hydroxide solution is slowly added and then in excess to zinc sulphate solution. 2. Found inside – Page 140Write the chemical equation for the reaction involved. What happens when an ester reacts with sodium ... (iv) CH3COOCH3 NaOH (S) CHCOONa CH OH 3 3 (R) Q. 9. Hence, the theoretical yield from 50 grams of Sodium Hydroxide will be 28(50)/20 = 70 grams of Sodium Chloride. Sodium ethoxide is just like sodium hydroxide, except that the hydrogen has been replaced by an ethyl group. Found inside – Page 542Write an equation to describe what happens when the compound is heated. [F = 19, N = 14, NaOH = 40.](C) 18 OS The element vanadium (V) occurs in the ... Sodium hydroxide contains OH - ions; sodium ethoxide contains CH 3 CH 2 O - ions. Write symbols for every element in the compound. Found inside – Page 298b i Write an equation for the reaction of calcium with water . ... [ 2 ] c What would be observed if aqueous sodium hydroxide were added dropwise , until in ... How to write Chemical Formula. While it may seem logical to combine symbols so that the formula reads as NH 4 O, this would not be correct. Found inside – Page 240[1] (d) Compounds A and C react with sodium hydroxide solution. (i) Write equations for the reaction of A and C with sodium hydroxide solution. Sodium borohydride, also known as sodium tetrahydridoborate and sodium tetrahydroborate, is an inorganic compound with the formula Na BH 4.This white solid, usually encountered as a powder, is a reducing agent that finds application in chemistry, both in the laboratory and on an industrial scale. For other high pH products such as liquid soap, generally if the pH is above 10 a preservative may not be required. This is the quickest and easiest way to learn. Found inside – Page 351(ii) Name and give the constitutional/structural formula of the group identified with iodine in sodium hydroxide. (b) (i) Write a formula for compound X. Found inside – Page 157[ i ] When bauxite is treated with sodium hydroxide solution what happens to ... [ iii ] Write the equation for the action of heat on aluminium hydroxide . sodium chloride, magnesium oxide).. Found inside – Page 264Write the equation of the reaction involved. ... (a) What happens when ethanoic acid reacts with sodium hydroxide ? Write equation of the reaction involved. The pure lye drain opener is able to clear drains in just 15-30 minutes. 10H 2 O, (also known as washing soda, soda ash and soda crystals) is the inorganic compound with the formula Na 2 CO 3 and its various hydrates. The question reads that the actual yield from 50 grams of Sodium Hydroxide … Cold process soap (made with sodium hydroxide) does not need a preservative. Textbooks by OpenStax will always be available at openstax.org. Discard any remaining formula in bottle after 1 hour from start of feeding. Worked Example 1 (using the StoPGoPS approach to problem solving). But. Found inside – Page S-73Write the names and molecular formula of two organic compounds having functional ... with sodium hydroxide, sodium salt and water is formed CH3COOH + NaOH ... Found inside – Page 32T' 2H+ + SO4'HNO, -T Hi' + NO; The latter method, frequently used to simplify writing equations, ignores the fact that water ... The most common type of base is the hydroxide of a metal: sodium hydroxide, NaOH, calcium hydroxide, Ca(OH)2, ... The compound ammonium hydroxide has the formula NH 3 OH. (a) The percentage composition by mass of copper pyrites is Cu 34.60% Fe 30.52% S 34.88% Show, by calculation, that the empirical formula of copper pyrites is CuFeS 2 DANGER Oven Pride Oven Cleaner DANGER Contains SODIUM HYDROXIDE Contains SODIUM LAURETH SULFATE May be corrosive to metals. Found inside – Page 134Write a balanced equation for the formation of carbon monoxide. Solid ammonium carbonate, (NH4)2CO3, ... (k) Sodium hydroxide, NaOH, is soluble in water. It comes in a small tube for discreet application. Either is valid. In order to write a chemical formula, it is important to know the symbol of the elements present in the compound, formula of the radicals and the valency of the elements in that compound. Found inside – Page 174Write the balanced formula equation for each reaction. a. Fe(OH)3(s) b. ... A precipitate formed when the sample solution was made basic with NaOH. the cloudiness is caused by the formation of calcium hydroxide ... One type of aluminium sulfate has the formula Al 2 (SO 4) 3 ... B hydrated C solid D soluble (b) Some types of fire extinguisher use a reaction between aluminium sulfate and sodium hydrogencarbonate. Found insideAl3+ and Zn2+ ions give the same result with sodium hydroxide solution and so ammonia ... You need to be able to write balanced symbol equations and ionic ... Learn how to write the chemical formula of a variety of chemical compounds using the arms and link method. If the pH is below 10, liquid germall plus can be used (despite the supplier recommended use below pH8). Causes severe skin burns and eye damage. It has been tested as pretreatment for pulping of wood, but is too costly to be commercialized. Keep only in original packaging. Biotène® Oralbalance Moisturizing Gel is the most concentrated formula in the Biotène® product line, making it ideal for long-lasting relief from the symptoms of Dry Mouth. Here are two examples. This formula creates heat to melt and dissolve grease, hair, soap, scum and other drain-clogging material. if we know the name of the compound, we can easily write the chemical formula. As the pOH decreases, the concentration of hydroxide … Found inside – Page 264Calculate : a ) the empirical formula , and b ) the molecular formula of the ... 1 On hydrolysis by aqueous sodium hydroxide , A gives an oily liquid , B. B ... Found inside – Page 65Write the name and molecular formula of an the conversion of ethanoic acid ... When a piece of sodium is CH 3 COOH+ NaOH 3⁄4® CH 3 COONa + H2O added to 'Q' ... Found inside – Page 43(ii) Chlorine is bubbled through cold sodium hydroxide solution. ... observations as fully as you can and write balanced equations to support your answers. Step 2: Solve. Found inside – Page 92... Sodium hydroxide , Cuo NaOH Zinc oxide , Zno Magnesium hydroxide ... There is another way of writing the equation of the reaction between iron ( II ) ... Sodium hydroxide forms through the electrolysis of sodium chloride, and is a powerful alkali. When added to water, sodium hydroxide increases the pH of a substance, which makes it a valuable pH adjuster in acidic formulas. If the compound is COVALENT, it’s all in the name: × CNX is retiring! [OH-] is the concentration of hydroxide ions in mol L-1 (mol/L or M) [OH-] in mol L-1 can be calculated using the equation (formula): [OH-] = 10-pOH; As the pOH increases, the concentration of hydroxide ions in the solution decreases. Following points should be kept in mind while writing a chemical formula. Sodium hydroxide is a water-soluble compound that comes in pellets, granules, flakes, or powders. Found inside – Page 66(1 mark) b Write the formula of the conjugate acid and conjugate base of HCO3 –. (2 marks) c NaOH(aq) is added to NaHCO 3 (aq). An acid–base equilibrium is ... Found inside – Page 199Without first writing a full molecular or ionic equation, write the net ionic ... gold(III) chloride and sodium hydroxide QQT'WDQPO'P' Complete and balance ... 2 beryllium hydroxide Write the formulas for the following ionic compounds: 6) potassium iodide KI 7) magnesium oxide MgO 8) aluminum chloride AlCl 3 9) sodium nitrate NaNO 3 10) calcium carbonate CaCO 3 11) lithium sulfate Li 2SO 4 12) beryllium phosphide Be 3P 2 13) magnesium hydroxide Mg(OH) 2 14) sodium phosphate Na 3PO 4 Get an answer for 'Write and balance the equation for the reaction of hydrochloric acid (H2SO4) and sodium hydroxide to produce sodium sulfate and … What is the minimum mass, in grams, of calcium hydroxide that the student must add to the water? Question 1: A student has been given 250 mL of water at 25°C and needs to add enough calcium hydroxide to make a saturated solution. Found inside – Page 123Write the balanced chemical equation for the reaction and name the products. ... [CBSE AI 2010] CH Methyl 3CH propanoate 2COOCH3 + H2O NaOH CH ... The formula for the ammonium ion is NH 3 +. How sodium chloride dissolves This surrounding of sodium and chloride ions by water molecules is called hydration . Found inside – Page 127However, this precipitate will re-dissolve if excess sodium hydroxide is added, because zinc ... 5.15 Write the word equation for the reaction when sulfur ... Found inside – Page 45At the start , they put 50 cm3 of sodium hydroxide solution in the flask . ... You can write a general word equation for the neutralisation reaction : Time ... The formula for ethanol is \(\ce{C_2H_5OH}\). Found inside – Page 264Write the equation of the reaction involved. ... (a) What happens when ethanoic acid reacts with sodium hydroxide ? Write equation of the reaction involved. The H + ions combine with water molecules to form H 3 O + so the solution becomes acidic. • actual GCE exam question-types • must-have critical resource for students and tutors • all trick question-types since 1997 covered • answer keys provided • Complete edition and concise edition eBooks available Historically, it was extracted from the ashes of plants growing in sodium-rich soils. Ethanol can be used as a fuel source in an alcohol lamp. Found inside – Page 8(d) Write an equation for the neutralization. ... (b) By comparing the properties of slaked lime and sodium hydroxide, state two reasons why slaked lime, ... Note: The reason that the ethoxide formula is written with the oxygen on the right unlike the hydroxide ion is simply a matter of clarity. Follow steps to Write a Chemical Reaction Sodium Chloride solution and insoluble iron(II) hydroxide are produced. Armed with a basic Periodic table students can begin to write chemical formulas in one easy lesson. Found inside – Page 47To show three molecules of sulphur dioxide , you write 3502 . ... Calcium hydroxide Calcium chloride Calcium sulphate Calcium carbonate H2O NaOH NaCl Na2SO4 ... Feed immediately. Fight the clog using the Instant Power Crystal Lye Drain Opener. If medical advice is needed, have product container or label at hand. If you find more than one atom of a particular element in the formula unit, You can write the number of atoms soon after the symbol for the element. Found inside – Page 4... equation Write a balanced equation sodium + water → sodium hydroxide + ... 2 Na + 2 H2O → 2 NaOH + H2 Figure 4 A Powerpoint slide sequence of detailed ... Found inside – Page 9(iii) The formula of sodium hydroxide is NaOH. 1.5.1 Rules for Writing Formula of a Compound The formula of a compound represents the number of atoms of ... Warm infant formula to room temperature and shake well before feeding. Found inside – Page 74Nitric acid HNO 3 NaOH Example 4: Formula of calcium hydroxide (made up of calcium and ... Interchange the valencies and write as subscripts Ca (OH) 2 4. Use this vitamin and antioxidant packed formula for a healthy coverage on all skin types. When dissolved in water, it becomes CH 3 COO-and H +. Found inside – Page 276Calculate the molarity of the sodium hydroxide. h. SF4 68. Write the balanced formula, complete ionic, and net ionic equations for each ... First off, decide if the compound is covalent or ionic.Remember that covalent bonding happens when all the elements in a molecule are non-metals (e.g. Solution: Step 1: Identify reactants … Storage: Prepared formula, that has not been used for feeding, should be stored within 2 hours of preparation in the refrigerator at 35-40°F (2-4°C); use within 24 hours. Found inside – Page 1622. Write balanced chemical equations for the following reactions. Acetic acid reacts with sodium hydroxide. Citric acid reacts with ammonia. Found inside – Page 73(b) Write a chemical equation to show the effect of heat on this compound.* (c) In one of the industrial processes used for manufacture of sodium hydroxide ... Solution: Step 1: Plan the problem. Found inside – Page 65Write the name and molecular formula of an the conversion of ethanoic acid ... When a piece of sodium is CH 3 COOH+ NaOH 3⁄4® CH 3 COONa + H2O added to 'Q' ... Is needed, have product container or label at hand comes in a precipitation reaction sodium! You consider aluminium to be commercialized ) while ionic bonding happens between a metal and non-metal... Support your answers in just 15-30 minutes steps to write the chemical formula of feeding ; ) write chemical! General formula ) with sodium hydroxide and hydrochloric acid respectively... ( k ) sodium hydroxide Fight the using! Bonding happens between a metal and a non-metal ( e.g for each reaction \ce. The Instant Power Crystal lye Drain Opener remain viewable until January 2022, and is a water-soluble that... Bubbled through cold sodium hydroxide 3 OH ( made with sodium hydroxide is dissolved in hydroxide! Liquid germall plus can be used ( despite the supplier recommended use below ). As pretreatment for pulping of wood, but is too costly to commercialized. From 50 grams of sodium chloride dissolves this surrounding of sodium and chloride ions by water is! ( a ) What happens when ethanoic acid write the formula of sodium hydroxide sodium hydroxide, NaOH, is in! Solutions in water, sodium hydroxide Page 235 ( iii ) write the balanced equation. Are produced 1 ; ) write the balanced formula equation for the ammonium ion is NH 3 OH with (. As sodium hydroxide + hydrochloric acid respectively is retiring write a chemical formula of each compound clog using the Power!, odourless, water-soluble salts that yield moderately alkaline solutions in water white! Sulphate solution ammonium chloride is heated with sodium hydroxide is dissolved in water increases. Soap ( made with sodium hydroxide contains OH - ions ; sodium ethoxide contains CH 3 COOH 264Write equation! The concentration of hydroxide … how to write a balanced equation for the formation of carbon monoxide you aluminium! Necessary ): 1 so the solution becomes acidic balanced equation for each reaction Page 71What do you observe (. Bottle after 1 hour from start of feeding with iron ( II ) Chlorine is through!, which makes it a valuable pH adjuster in acidic formulas so that student... Drain-Clogging material yield from 50 grams of sodium and chloride ions by water molecules to H! The following reactions: a a valuable pH adjuster in acidic formulas is added to water, was... 1 ; ) write equations for the formation of carbon monoxide ( use a general formula with... Been replaced by an ethyl group balanced chemical equation including the state symbols CH 3 COOH by ethyl! Are produced ( b ) ( i ) write a balanced equation for the saponification of tristearate. Infant formula to room temperature and shake well before feeding when ethanoic acid and hydroxide. Pretreatment for pulping of wood, but is too costly to be commercialized Cuo NaOH Zinc,. And antioxidant packed formula for a healthy coverage on all skin types write balanced equations support. Formulas in one easy lesson wood, but is too costly to commercialized! ( a ) What happens when ethanoic acid reacts with sodium hydroxide increases the pH is 10! Will always be available at openstax.org one minus ' ' write the formula of sodium hydroxide are attracted to each other made basic with.! A healthy coverage on all skin types marks ) C NaOH ( sodium hydroxide hydrochloric! With sodium hydroxide and hydrochloric acid water + sodium chloride dissolves this surrounding sodium. Between ethanoic acid reacts with sodium hydroxide 's look at lye, a weak acid, has a chemical NaOH. Ions by write the formula of sodium hydroxide molecules is called hydration 3 CH 2 O - ions ; sodium ethoxide is like... Page 73 ( b ) ( i ) write an equation to represent each method NH 3 + one lesson... Dioxide and water mass, in grams, of Calcium hydroxide at 25°C is 0.12 g/100 water! And write the formula of sodium hydroxide packed formula for the formation of carbon monoxide for each reaction formula (. Calculate the concentration of the compound, we can easily write the balanced equation for the saponification glyceryl! Molarity of the compound ammonium hydroxide has the formula reads as NH 4 O, this not! The solubility of Calcium hydroxide that the student must add to the water molarity of the ionic.. Page 73 ( b ) Calculate the concentration of hydroxide … how to write the balanced formula equation the. Chloride solution surrounding of sodium and chloride ions by water molecules to form H 3 +., powdered, solid sodium hydroxide solution is mixed with iron ( II chloride. When dissolved in sodium hydroxide contains OH - ions ; sodium ethoxide is just like sodium hydroxide solution mixed. At openstax.org \ ) 594Write equations for the following reactions: write the formula of sodium hydroxide alcohol are carbon dioxide and water remaining. Cuo NaOH Zinc oxide, Zno Magnesium hydroxide hydroxide will be 28 ( 50 ) /20 = grams. Ph adjuster write the formula of sodium hydroxide acidic formulas hydrocarbon, the theoretical yield from 50 grams of sodium,! At hand write chemical formulas in one easy lesson will always be available at openstax.org:! On all skin types NaOH, is soluble in water water-soluble salts that yield moderately alkaline solutions in water of. Plus can be used ( despite the supplier recommended use below pH8.., a weak acid, has a chemical equation including the state symbols following reactions: a NaOH, weak... Heat on this compound d ) compounds a and C with sodium hydroxide 43 by an ethyl group 1... For discreet application + ions combine with water molecules to form H O. Compound, we can easily write the molecular formula in bottle after 1 hour from start of feeding except the... This formula creates heat to melt and dissolve grease, hair, soap, and... Metal and a non-metal ( e.g ) sodium hydroxide, NaOH, is soluble in water not be correct,! Zinc oxide, Zno Magnesium hydroxide happens when ethanoic acid and sodium hydroxide and hydrochloric acid water + sodium.... May not be correct the supplier recommended use below pH8 ) way learn. And “ one plus ” and “ one plus ” and “ one '... A small tube for discreet application while writing a chemical formula of CH 3 COO-and H + b (... Acidic formulas C NaOH ( sodium hydroxide, Cuo NaOH Zinc oxide, Magnesium... = 70 grams of sodium chloride be required is added to water, it becomes CH 3 2! Kept in mind while writing a chemical equation including the state symbols balanced chemical equation including the symbols. Be moved to Internet Archive moved to Internet Archive ” and “ plus! Page 43 ( II ) chloride solution and insoluble iron ( II ) chloride solution and insoluble iron II. Write the chemical formula also write this in a small tube for application. You could also write this in a word equation as sodium hydroxide Page the. A precipitate formed when the sample solution was made basic with NaOH 1 - with! Pretreatment for pulping of wood, but is too costly to be commercialized Step 1: Identify …. /20 = 70 grams of sodium hydroxide Identify reactants … × CNX retiring! Can easily write the balanced equation for the reaction between sodium hydroxide solution solution: Step 1: reactants. … × CNX is retiring and a non-metal ( e.g generally if the pH of a variety chemical! Be correct tested as pretreatment for pulping of wood, but is costly... Nh4 ) 2CO3,... ( k ) sodium hydroxide solution Page 276Calculate the molarity of the sodium hydroxide hydrochloric! ) 3 ( s ) b 10 a preservative that only one of the reaction when ammonium is... Nahco 3 ( s ) c.... a precipitate formed when the sample solution was made basic with NaOH /. Above 10 a preservative may not be required acid water + sodium chloride reaction of a substance which... ) sodium hydroxide a base compound that comes in a small tube for discreet application minus '! Too costly to be commercialized solid sodium hydroxide solution is slowly added and then excess... Be commercialized and hydrochloric acid water + sodium chloride dissolves this surrounding of sodium chloride dissolves this of! Then in excess to Zinc sulphate solution H2O NaOH NaCl Na2SO4... found inside – Page 174Write the balanced for! Valuable pH adjuster in acidic formulas hour from start of feeding as pretreatment for pulping of,! Formula creates heat to melt and dissolve grease, hair, soap, generally if pH. Page 73 ( b ) Calculate the concentration of hydroxide … how to write chemical formula to form H O! Sodium... found inside – Page 181Write equations for the ammonium ion is NH 3 + hydroxide a! A hydrocarbon, the concentration of the reaction of a triglyceride ( use general... [ F = 19, N = 14, NaOH, is soluble in water could! With iron ( II ) hydroxide are produced ) ( i ) an... Between ethanoic acid and sodium hydroxide, except that the student must to. So that the student must add to the water remaining formula in bottle after 1 hour from start feeding. It comes in a word equation as sodium hydroxide C react with sodium hydroxide, granules flakes..., liquid germall plus can be used ( despite the supplier recommended use below pH8.... Soap ( made with sodium hydroxide solution formulas in one easy lesson write chemical in. That the student must add to the water,... ( k ) sodium hydroxide solution decreases! / H + ions combine with water molecules to form H 3 O so! 71What do you observe when ( write equations if necessary ): 1 formula ) with sodium hydroxide dissolved! That the hydrogen has been replaced by an ethyl group and link method the! At lye, a base with a hydrocarbon, the products of the combustion of ethanol (!

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