Isobutylene is a hydrocarbon used in the manufacture of synthetic rubber. When 0.847 g of isobutylene was subjected to combustion analysis, the gain in mass of the CO2 absorber was 2.657 g and that of the H2O absorber was 1.089 g. What is the empirical formula of isobutylene?

Q: What mass of carbon dioxide will be produced by the complete combustion of 3.71 g of hexane (C6H14)?

A: The compound given is C6H14. And mass of C6H14 burned = 3.71 g. Molar mass of C6H14 = Atomic mass of…

Q: If the heat of combustion for a specific compound is −1080.0 kJ/mol−1080.0 kJ/mol and its molar mass…

A: 1080 kilojoules of heat is released on combustion of one mole of the compound. The molar mass of the…

Q: The composition of the acid, used in the manufacture of nylon, is 49.3% C, 43.8% O, and 6.9% H (by…

A: Given Percentage of C= 49.3% C, Percentage of O=43.8% O, Percentage of H= 6.9% H (by mass) the…

Q: Write and balance the reaction for the complete combustion of heptane, C7H16. Explain the principle…

A: When hydrocarbon heptane (C7H16) combusted with oxygen gas ,then Carbon dioxide gas and water is…

Q: How many kg of CO2 are produced when 1.00 galloon of octane (C8H18, density = 0.703 g/mL) is…

A: Density of a substance is the ratio of its mass and volume. It is expressed in equation (1) in which…

Q: Pure iron, Fe, can be produced from an ore called hematite, Fe, O,, by reaction with carbon at high…

A: Given Reaction: 2Fe2O3 + 3C ---------> 4Fe + 3 CO2  Mass of Iron= 17 tons To Calculate: Mass of…

Q: A combustion reaction of a hydrocarbon is defined as the reaction of the compound into carbon…

A: We are given the following general reaction of combustion of Hydrocarbon.2m+12n

Q: In the synthesis of acetylsalicylic acid (C9H8O4), 2.0126 g salicylic acid (C7H6O3) and 5.00 mL…

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Q: weighed 3.893 g of Nickel(II) Chloride Hexahydrate, dissolved it in water and reacted it with an…

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Q: Methanol (CH3OH) burns in air according to the equation 2CH,OH + 30 2C0, + 4H,0 If 209 g of methanol…

A:

Q: The balanced equation for the reduction of iron ore to the metal using CO is Fe2O3 (s) +3 CO(g) → 2…

A: The stoichiometry of the balanced equation for the reduction of iron ore to the metal using CO…

Q: What mass of methane is required to produce 1.130 kg of carbon dioxide during combustion? (Assume…

A:

Q: How many kg of Co2 are produced when 1.00 gallon of octane (C8H18, density = 0.703 g/mL) is…

A: Combustion reaction is a type of chemical reaction in which a given hydrocarbon is burnt in the…

Q: What is the complete balanced reaction for the complete combustion of C8H18 in oxygen? From the…

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Q: 5.  A 0.8102-g sample of impure Al2(CO3)3 decomposed with HCl; the liberated CO2 was collected on…

A: In the Question- 5 we want to determine the percentage of Al in the sample.  You can see details…

Q: The molar ratio of CO2 and H20 in the complete combustion of a hydrocarbon 'X' is 10: 8. What is the…

A:

Q: Write a balanced chemical equation for the hypothetical reaction of liquid dichloromethane, CH2CI2,…

A: Given that : We have to write a balanced chemical equation of liquid dichloromethane, CH2Cl2, with…

Q: For the chemical reaction 3 KOH + H, PO, K,PO, +3 H,0 what mass of potassium phosphate is produced…

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Q: 4. Write and balance the combustion reaction of 1-naphtol, C1oHsO

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Q: A fertilizer is found to have the follow- ing mass percentage composition: 12.2% N, 5.26% H, 26.9%…

A: Given that:                 Mass percentage of nitrogen = 12.2 %                    Mass percentage…

Q: Mass analysis of a common drying agent of organic molecules reveals that it has the empirical…

A:

Q: What is the limiting reagent in the synthesis of ammonia, NH 3 , from 43 g calcium oxide and 224 g…

A: A limiting reagent is chemical that is present in less quantity in a chemical reaction due to which…

Q: 13 grams of titanium metal react with 60 grams of bromine. Calculate the mass(in grams) of…

A: Given, Mass of Titanium = 13 g Mass of Bromine = 60 g Molar mass of Titanium = 47.87 g/mol Molar…

Q: Consider Palmitic acid C16H32O2, a common fatty acid used in the manufacture of soap. A solution of…

A: Given, Weight of palmitic acid =112 g Volume of benzene(solvent) = 725 mL density of the solution…

Q: Consider Palmitic acid C16H32O2, a common fatty acid used in the manufacture of soap. A solution of…

A:

Q: Sugars can be metabolized to lactic acid by Streptococcus mutans, a bacterium that lives in the oral…

A: Given : Mass percent of C = 40.0 % Mass percent of H = 6.71 % Mass percent of O = 53.3 % And molar…

Q: In a reaction, 0.77 kg of V,O; are reacted with 0.88 kg of Ca as the following chemical Equation:…

A: This a question based on stoichiometric calculations of a reaction.  Which can be solved step by…

Q: A crime scene analyst found out a 10 mm thick metal plate was penetrated by 10 bullets that caused…

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Q: chemical reaction has the equation: 2A + B C. In which case is B the limiting reactant? (A (B) (A O…

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Q: Balance the following chemical equation by providing the correct coefficients. [?]Pb(NO3)2 + Na₂CrO4…

A: In the balanced chemical equation, the number of all the atoms or elements are equal in both…

Q: If the theoretical yield for the synthesis of the pain reliever acetaminophen in a reaction was…

A: Recall the expression for percentage yield Percentage yield=amount of acetaminophen recovered during…

Q: Calculate the total mol amount of gaseous products that form from the combustion of the 20.0 mL of…

A: The combustion reaction of benzene is given as follows: C7H8(g)+9O2(g)→∆7CO2(g)+4H2O(g) The volume…

Q: If exactly 3 moles of propanol (C3H8O) is combusted in the presence of excess oxygen (molecular…

A: The combustion reaction of propanol is expressed as, 2C3H8O+9O2→6CO2+8H2O......(1)

Q: MTBE, Methyl tert-butyl ether, CH3OC(CH3)3, is used as an oxygen source in oxygenated gasolines.…

A: Methyl tert-butyl ether , MTBE is an oxygen source in oxygenated gasolines. It is synthesised from 2…

Q: Consider the Haber-Bosch process for the synthesis of ammonia from its elements. Calculate the…

A: 1 mol N2 gives 2 mol NH3. 28 g N2 gives 2 mol NH3.

Q: The mass percentages of H and O in a compound used for bleaching are 5.9% H and 94.1% O. The molar…

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…

Q: You are told by your instructor to go to the stock room and find a bottle of the chemical K3Cl. Does…

A: Given formula of chemical is K3Cl  We need find whether a compound with this  formula exist or not

Q: Consider Palmitic acid C16H32O2, a common fatty acid used in the manufacture of soap. A solution of…

A: (A) The %m/m is mass by mass concentration of the solution is given by following formula - %m/m = (…

Q: During combustion, if nitrogen is present in the original fuel, it is converted to N2, not to a…

A:

Q: What are coefficients that balance the reaction equation for the combustion of C19H40 + O2 -> CO2 +…

A: In the given reaction the hydrocarbon reacts with oxygen to form carbon dioxide and water. The…

Q: Hydrogen cyanide is produced industrially from reactions; ammonia gas, oxygen and methane, with the…

A: We can determine the mass of cyanide gas produced by using the stoichiometry of the given reaction.…

Q: The combustion of 135 mg of a hydrocarbon sample produces 440. mg of CO2 and 135 mg H2O. The molar…

A:

Q: If the heat of combustion for a specific compound is −1260.0 kJ/mol−1260.0 kJ/mol and its molar mass…

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Q: Butane C4H10 burns with Oxygen to produce CO2and H2O.  Write out the chemical equation for this…

A:

Q: What mass of carbon dioxide is produced from the complete combustion of 2.40×10−3 g of methane?

A: The formula for the mass of carbon dioxide as follows:

Q: what is the percent yield of the reaction if 2.00 grams of sodium benzoate are protonated with an…

A:

Q: A compound containing only carbon, hydrogen, and oxygen is subjected to elemental analysis. Upon…

A: We have a Compound of 0.2350 g , on combustion give CO2 0.304g , 0.1244 g of H2O. We have to…

Q: 19. From the following reaction scheme, "CHs HCI FeBr, When 4 g of ethanoyl chloride was used, 3.24g…

A: Moles of ethanoyl chloride = 4 / 78.5  Moles of ethanoyl chloride = 0.051 moles  Moles of…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".