1. Ethanol, C2H6O, is added to gasoline to produce ‘gasohol’, a fuel for automobile engines. How many grams of O2 are required for the complete combustion of 421 g of ethanol? C2H5OH (l) 3O2 (g) → 2CO2 (g) 3H2O

1. Ethanol, C2H6O, is added to gasoline to produce ‘gasohol’, a fuel for automobile engines. How many grams of O2 are required for the complete combustion of 421 g of ethanol? C2H5OH (l) 3O2 (g) → 2CO2 (g) 3H2O

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter10: Fuels, Organic Chemicals, And Polymers

Section: Chapter Questions

Problem 89QRT

See similar textbooks

Related questions

Q: Isooctane, CgH18), is one of the main constituents of gasoline. Calculate the mass of carbon dioxide…

A: Given, How much amount of carbon dioxide gas produced by the complete combustion of 692 g of…

Q: How many kg of CO2 are emitted from an automobile that completely combusts all the gasoline in its…

A: Data given, Volume of the gasoline (octane, C8H18) = 16.5 gallon 1 gallon means 3.7854 L 16.5 gallon…

Q: Hummingbirds eat approximately 9 grams of sugar water per day. a. If the sugar water is 25% sucrose…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: When hydrocarbons are burned in a limited amount of air, bothCO and CO2 form. When 0.450 g of a…

Q: 1. Complete combustion of ethane yields carbon dioxide and water: C2H2 + O2 - co2 + a. What mass of…

Q: 1. Complete combustion of ethane yields carbon dioxide and water: C2H2 + O2 - CO2 + a. What mass of…

Q: Hummingbirds eat approximately 9 grams of sugar water per day. a. If the sugar water is 25% sucrose…

Q: 7B-1. Consider this chemical reaction: P4(s) + 5 O2(g) 2 P205(s) How many grams of diphosphorus…

Q: Liquid methane (CH4). and liquid oxygen (02) are used in some rocket engines. What is the mass of…

A: Given Mass of CH4 = 500000 gram Mass of O2 = 150000 gram Mass of CO2 = ?

Q: Acetylene gas, HCCH, is commonly used in high temperature torches. a. Write a balanced chemical…

A: a. The balanced chemical reaction of acetylene with hydrogen gas to form ethane is given as, C2H2…

Q: Suppose 8.00g of CH4 is allowed to burn in the presence of 6.00g of oxygen. How much (in grams) CH4,…

A: The given reaction is as follows,

Q: Suppose 16.04g of methane is burnt in oxygen gas. a)what are the products of the reaction? b)what…

A: We have given that Mass of methane = 16.04g To find the mass of oxygen need to burn the methane gas…

Q: Propane, C3H8, can be used as a fuel in your home, car, or barbecue grill because it is easily…

A: First of all, calculate the no. Of moles of O2 with the help of stoichiometry. Use moles to…

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

Q: Consider the reaction 3X + 2Y→ 5C + 4D How many moles of C can be synthesized from 32.0 moles of Y…

Q: C What mass of O2, in grams, is required for complete combustion of 12.7 g of ethane? Mass = g O2…

Q: C2H;OH(1)+ O2(g) → CO2(g)+ _ H2O(1) - What is the mole ratio of ethanol to oxygen in the balanced…

A: Balance Chemical equation means number of atoms or ions should be equal in both side (reactant and…

Q: 1) First balance the equation The combustion of a sample of butane, C,H1o (lighter fluid), produced…

A: Butane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical…

Q: 2. Adipic acid, a raw material for nylon, is made industrially by the oxidation of cyclohexane. 50,…

A: Mass of cyclohexanxe = 164 grams molecular weight of cyclohexane= 84.16 g mol-1 molecular weight of…

Q: 3. Some cars can use butane (CaHho) as fuel: 2C4H10 + 1302 → 8CO2 + 10H20 a. How many grams of CO2…

Q: Ethanol (C₂H₆O) is combusted in air according to the following reaction: C₂H₆O(l) + O₂(g) → CO₂(g) +…

A: To calculate the moles of water produced, the moles of ethanol should be determined. Moles of…

Q: Dimethylnitrosamine, (CH3)2N2O , is a carcinogenic (cancer-causing) substance that may be formed in…

A: Since you are posted with multiple sub-parts. As per the rule, I am answering the first three…

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: 11. In the equation: C6H15N4O6 + N2O C5H11N4O6 + CH4N2O A. Which compounds are the reactants?…

Q: Consider the combustion reaction of propane, C3H8, with oxygen gas.a. Write the balanced chemical…

A: Combustion reaction:Combustion is an exothermic reaction between a fuel (the reductant) and an…

Q: combustion of a compound of formula CxHyOz yields 0.209g H2O (molar mass = 18.016 g/mol) and 0.512g…

A: Given: The formula of the compound: CxHyOz Mass of H2O =0.209g Mass of CO2 = 0.512 g Mass of O2 =…

Q: Ethanol (C₂H₆O) is combusted in air according to the following reaction: C₂H₆O(l) + O₂(g) → CO₂(g) +…

Q: What total mass of CO2(g) and H2O(l) is produced by the complete combustion (the reaction with…

Q: The reaction for producing glucose in plants, called photosynthesis, is…

A: Given, moles of C6H12O6 = 9.76 molThe reaction for producing glucose in plants is: 6 CO2 + 6 H2O →…

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: given :- mass of HBr = 4.9 g mass of NaOH = 1.3 g To calculate :- theoretical yield…

Q: Under the right conditions, ammonia can be converted to nitric oxide, NO by the following reaction:…

A: The balanced reaction taking place is given as, Given : mass of ammonia i.e NH3 taken = 50.0 g And…

Q: For the reaction C + 2H2 → CH4, how many grams of hydrogen are required to produce 9 moles of…

A: Given, C + 2H2 → CH4 We have to calculate the amount of hydrogen required (in gram) to…

Q: C8H18(g)+O2(g)→CO2(g)+H2O(g) How many grams of oxygen are required to react with 18.0 grams of…

A: Given - Reaction - C8H18(g)+O2(g)→CO2(g)+H2O(g) mass of octane = 18 g To find - mass of oxygen

Q: The composition of a hydrocarbon fuel is 82.66 % C and 17.34 % H by mass. The molar mass of the…

A: Given, Percent of C is 82.66%Cand H is 17.34% The molar mass of the compound 58.12 g/mol. Mass of…

Q: Naphthalene, a hydrocarbon, has an approximate molar mass of 128 g/mole. If the combustion of 0.6400…

Q: The balanced equation for the combustion of ethanol (ethyl alcohol) is: C2H5OH() + 302(g) 2CO2(g) +…

A: The balanced combustion reaction given is C2H5OH (l) + 3 O2 (g) -------> 2 CO2 (g) + 3 H3O (g)

Q: The combustion of methane is shown in the following reaction:CH4(g) + 2O2(g) → CO2(g) + 2H2O(l) A)…

A: Given information: Number of moles of CO2 gas produced = 15.0 mol Number of moles of O2 gas consumed…

Q: 4 Ethanol, C,H,0, is added to gasoline to produce “gasohol," a fuel for automobile engines. How many…

Q: The balanced equation for combustion C2H5OH(I) + 302(g) ----- 2CO2(g) + 3H2O(g) How many g of…

A: Balance equation: C2H5OH(I) + 3O2(g) -----> 2CO2(g) + 3H2O(g) Mass = Number of moles x molar…

Q: What is the empirical formula for the hydrocarbon ?

Q: Benzene, C6H6, reacts with oxygen, O2, to form CO2 and H2O. How much O2 is required for the complete…

A: The balanced chemical equation is 2C6H6 +15 O2 -> 12CO2 + 6H2O Moles of C6H6 = 1.0 mole

Q: What mass of carbon dioxide is produced by the complete combustion of 237 g of the hydrocarbon…

Q: Write the balanced equation for the combustion of 1-naphthol, C1,H,OH, to give CO, and H,O. Phases…

A: Please find below the combustion reaction C10H7OH (s) + 11.5 O2 (g) ------> 10 CO2 (g) + 4 H2O…

Q: Cyclopentane, a hydrocarbon, has a molar mass of 70.13 g/mole. If the combustion of 0.5600g…

Q: Ethanol (C₂H₆O) is combusted in air according to the following reaction: C₂H₆O(l) + O₂(g) → CO₂(g) +…

A: We have to calculate the moles of water produced.

Q: For the reaction C + 2H2 → CH4, how many moles of hydrogen are needed to make 103.9 grams of…

A: In chemistry, one mole can be defined as quantity containing particles equivalent to 6.023 × 1023…

Question

2. Calculate the number of moles of (c) acetate ions, CH3COO-, in 0.43 mol of Ca(CH3COO)2.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

4.12 In petroleum refining, hydrocarbons are often manipulated by reacting them with H2(g). If hexene, C6H12, is reacted with hydrogen to form hexane, C6H14, how many moles of hydrogen are needed to react with 453 moles of hexene?
You take 1.00 g of an aspirin tablet (a compound consisting solely of carbon, hydrogen, and oxygen), burn it in air, and collect 2.20 g CO2 and 0.400 g H2O. You know that the molar mass of aspirin is between 170 and 190 g/mol. Reacting 1 mole of salicylic acid with I mole of acetic anhydride (C4H6O3) gives you 1 mole of aspirin and 1 mole of acetic acid (C2H4O2). Use this information to determine the molecular formula of salicylic acid.
Ethanol, C2H5OH, is a gasoline additive that can be produced by fermentation of glucose. C6H12O62C2H5OH+2CO2 (a) Calculate the mass (g) of ethanol produced by the fermentation of 1.000 lb glucose. (b) Gasohol is a mixture of 10.00 mL ethanol per 90.00 mL gasoline. Calculate the mass (in g) of glucose required to produce the ethanol in 1.00 gal gasohol. Density of ethanol = 0.785 g/mL. (c) By 2022, the U. S. Energy Independence and Security Act calls for annual production of 3.6 1010 gal of ethanol, no more than 40% of it produced by fermentation of corn. Fermentation of 1 ton (2.2 103 lb) of corn yields approximately 106 gal of ethanol. The average corn yield in the United States is about 2.1 105 lb per 1.0 105 m2. Calculate the acreage (in m2) required to raise corn solely for ethanol production in 2022 in the United States.
4.108 Elemental analysis is sometimes carried out by combustion of the sample. For a hydrocarbon, the only products formed are CO2 and H2O. If a 1.36-g sample of an unknown hydrocarbon is burned and 2.21 g of H2O is produced along with 4.07 g of CO2, what is the empirical formula of the hydrocarbon?
4.110 Write the balanced chemical equation lot the combustion of ethane, C2H6, and answer these questions. (a) How many molecules of oxygen would combine with 14 molecules of ethane in this reaction? (b) If 13.0 mol of oxygen is consumed in a reaction, how many moles of water are produced? (e) How many grams of ethane are burned if 4.201022 molecules of CO2 are produced?
4.61 What is actually measured by the octane ratings of different grades of gasoline?
4.8 In an experiment carried out at very low pressure, 13x1015 molecules of H2 are reacted with acetylene, C2H2, to form ethane, C2H6, on the surface of a catalyst. Write a balanced chemical equation for this reaction. How many molecules of acetylene are consumed?
4.69 The pictures below show a molecular-scale view of a chemical reaction between H2 and CO to produce methanol, CH3OH. The box on the left represents the reactants at the instant of mixing, and the box on the right shows what is left once the reaction has gone to completion. Was there a limiting reactant in this reaction? If so, what was it? Write a balanced chemical equation for this reaction. As usual, your equation should use the smallest possible whole number coefficients for all substances.
Nitrogen fixation in the root nodules of peas and other legumes occurs with a reaction involving a molybdenum-containing enzyme named nitrogenase. This enzyme contains two Mo atoms per molecule and is 0.0872% Mo by mass. Calculate the molar mass of the enzyme.
Propane, C3H8, is the fuel of choice in a gas barbecue. When burning, the balanced equation is C3H8+5O23CO2+4H2O a What is the limiting reactant in cooking with a gas grill? b If the grill will not light and you know that you have an ample flow of propane to the burner, what is the limiting reactant? c When using a gas grill you can sometimes turn the gas up to the point at which the flame becomes yellow and smokey. In terms of the chemical reaction, what is happening?
(a) Butane gas, C4H10, can burn completely in air [use O2(g) as the other reactant] to give carbon dioxide gas and water vapor. Write a balanced equation for this combustion reaction. (b) Write a balanced chemical equation for the complete combustion of C3H7BO3, a gasoline additive. The products of combustion are CO2(g), H2O(g), and B2O3(s).
The sugar sucrose, which is present in many fruits and vegetables, reacts in the presence of certain yeast enzymes to produce ethanol and carbon dioxide gas. Balance the following equation for this reaction of sucrose. C12H22O11(aq) + H2O(l) C2H5OH(aq) + CO2(g)