Which type of flame:a. undergoes complete combustion of fuel (propane) used? Why? Write thereaction involved by predicting the product/s of the reaction.Reaction: CsHe() + O2(g) →b. undergoes incomplete combustion of fuel used? Why? Write the reactioninvolved.Reaction: C3Heg) + O2(9)·c. Is good for heating/cooking? Why?

Complete combustion occurs in sufficient amount of oxygen. The products of complete combustion are…

Answered: Which type of flame: a. undergoes…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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(a) Ethanol, C2H5OH, can be made from glucose, C6H12O6 (i) Write an equation to represent this reaction. ...........…………………………………………………………………………. (ii) Give the name of this process for making ethanol. ...........…………………………………………………………………………. (b) Ethanol can be used as a fuel in the internal combustion engine of a motor car. (i) Write an equation for the complete combustion of ethanol. ...........…………………………………………………………………………. (ii) Identify a pollutant produced when ethanol is burned in a limited supply of air. ...........…………………………………………………………………………. (iii) Nitrogen monoxide, NO, is a pollutant gas produced by motor cars. Write an equation to represent a reaction occurring in the catalytic converter which decreases the amount of this pollutant. ...........…………………………………………………………………………. (c) Ethene can be formed by the dehydration of ethanol using concentrated sulphuric acid.Name a mechanism for this reaction. Name of mechanism…
Calculate the number of pounds of CO2 released into the atmosphere when a 10.0 gallon tank of gasoline is burned in an automobile engine. Assume that gasoline is primarily octane, C8H18,C8H18, and that the density of gasoline is 0.692 g⋅mL−1. This assumption ignores additives. Also, assume complete combustion.
The principal component of LPG is butane, C4H10 (g). If combustion of 1 mole of butane produces 126 kJ of heat, how much heat can be generated by complete combustion of 11.0-kg gas tank?A. -23 900 kJ B. 126 kJ C. -126 kJ D. 23 900kJ
Ethanol, C2H6O, is most often blended with gasoline - usually as a 10 percent mix - to create a fuel called gasohol. Ethanol is a renewable resource and ethanol-blended fuels, like gasohol, appear to burn more efficiently in combustion engines. The heat of combustion of ethanol is 326.7 kcal/mol. The heat of combustion of hexane, C6H14, is 995.0 kcal/mol. How much energy is released during the complete combustion of 473 grams of hexane ?
Write and balance the reaction for the complete combustion of butane, C4H10.
What would be the heat of combustion of C4H10(g) if the heats of formation of C4H10(g), CO2(g), and H2O(l) are -124.73 kJ/mol, -393.5 kJ/mol, and -285.8 kJ/mol, respectively.C4H10(g) + 13/2O2(g) ↔ 4CO2(g) + 5H2O(l)
Sulfur trioxide dissolves in water to make sulfuric acid, H2SO4. Write a balanced chemical equation and determine the mass of sulfuric acid that can be produced from the reaction of 18.0mL of water (d=00g/mL) and 8.6g of SO3? Yeast converts glucose (C6H12O6) into ethanol (d=789g/mL) in a process called fermentation. An equation for the reaction can be written as follows: C6H12O6(aq)->C2H5OH(1)+CO2(g) Balance the equation. If 100.0g of glucose yields 50.0mL of ethanol, what is the percent yield for the reaction?
How many moles of O2 are needed to burn 1.45 mol of C8H18? Express the amount in moles to three significant digits. The complete combustion of octane, C8H18, a component of gasoline, proceeds as follows: 2C8H18(l)+25O2(g)→16CO2(g)+18H2O(g) Relevant volumetric equivalencies 1 gal = 3.785 L 1 L = 1000 mL
In a complete combustion of ethane, C2H6, 54 g of water is formed and 370 kcal of heat is evolved. Thus, heat of combustion, △Hco of C2H6 is
Upon heating 112 g MgSO4 · 7 H2O:(a) how many grams of water can be obtained? Enter the value of water in grams with 3 significant figures -> g H2O (b) how many grams of anhydrous compound can be obtained? Enter the value of anhydrous compound in grams with 3 significant figures -> g MgSO4
A student performed the procedure described in the lab manual using 48.9 mL of 1.0 M HCl and 49.9 mL of 1.0 M NaOH. Reaction caused the temperature inside the calorimeter to increase from 17.9 oC to 24.7 oC. What is the value of the enthalpy change for this reaction (ΔHaqueous) in units of kJ/mol? (Enter your answer as a number without units.)
Ethylene (C₂H₄) is the starting material for the preparationof polyethylene. Although typically made during the processingof petroleum, ethylene occurs naturally as a fruit-ripening hor-mone and as a component of natural gas. (a) The heat of reactionfor the combustion of C₂H₄ is 1411 kJ/mol. Write a balancedthermochemical equation for the combustion of C₂H₄. (b) Howmany grams of C₂H₄ must burn to give 70.0 kJ of heat?

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