Isooctane (C8H18; d= 0.692 g/mL) is used as the fuel during a test of a new automobile engine. How much energy (in kJ) is released by complete combustion of 11.9 gal of isooctane to gases (AH 5.44 x 10° kJ/mol)? Enter your answer in scientific notation. rxn х 10 kJ

Isooctane (C8H18; d= 0.692 g/mL) is used as the fuel during a test of a new automobile engine. How much energy (in kJ) is released by complete combustion of 11.9 gal of isooctane to gases (AH 5.44 x 10° kJ/mol)? Enter your answer in scientific notation. rxn х 10 kJ

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...

See similar textbooks

Related questions

Q: Suppose you burned 1.726 g of benzoic acid, C6H5 CO2H, in a constant volume calorimeter and found…

A: we have to calculate the value of ∆U per mole of benzoic acid

Q: Ethanol (C2H5OH) is used as a base for many fuels. Assume it undergoes complete combustion. How much…

A: The complete combustion reaction for ethanol is given as: C2H5OH(l) + 3O2(g) ----> 2CO2(g) +…

Q: An unknown sample of coal is burned in an apparatus with a calorimeter constant of 0.96 kJ/°C. When…

Q: Consider the following chemical equation. CH4(g) + 2O2(g) à CO2(g) + 2H2O(l) Using…

A: Enthalpy of formation of one mole of carbon dioxide = -393.5 KJ/mol Enthalpy of formation of one…

Q: I need the third sub part

Q: Ethanol, C₂H6 O, is most often blended with gasoline - usually as a 10 percent mix - to create a…

Q: The same student wanted to determine the heat of dissolution for potassium chlorate (KClO3, MW:…

Q: 3. When 21.45 g of potassium nitrate was dissolved in water in a calorimeter, the temperature fell…

A: In this question, we have given,Mass of Potassium nitrate (KNO3)= 21.45 gHeat capacity = 682…

Q: with 2 mol O2 (g) to produce 1 mol CO2 (g), 2 mol H2O(l), and 890 kJ of heat. Write a…

A: when any substance which burns in presence of oxygen that reaction is called as combustion reaction.…

Q: The experimental ?H is -213 kcal/mol. How much heat is released during the combustion of 45.3 grams…

A: We have to find the heat released

Q: When carbon disulfide,CS2, forms from its elements, heat is absorbed. How much heat would be…

A: Enthalpy of formation of carbon disulphide = 89.3 kJ The formation of carbon disulphide is for 1…

Q: Suppose you burned 1.549 g of benzoic acid, C6H5 CO2 H, in a constant volume calorimeter and found…

Q: 8. The caloric content of some pasta (listed on the side of the box of pasta!) is 4.000 kcal per…

A: The amount of heat required to increase the temperature of one kilo gram of a substance by one…

Q: Stifrer heat A bomb calorimeter, or a constant volume calorimeter, is a device often used to…

A: A bomb calorimeter is a type of constant volume calorimeter used in measuring the heat of…

Q: D4, is used Calculate 10, from 25 perature of heat lorate is

A: Heat(Q) = mass(m) • specific heat capacity (C) • ( T2 - T1 ) Where : specific heat capacity =…

Q: A 4.24-g sample of octane is burned in a bomb calorimeter containing 2.00 x 10^2 g H2O. How much…

Q: How much energy in kilocalories and joules is emitted by the complete combustion of 1.5 mol of…

A: (The given formula C6H18 is wrong not matches to isooctane, considered the correct formula for…

Q: A 2.5 g sample of french fries is placed in a calorimeter with 500.0 g of water at an initial…

A: This problem is based on calorimeter where we need to find out Caloric value of the French…

Q: Enter your answer in scientific n

Q: The reaction of methane(g) with water(g) to form hydrogen(g) and carbon monoxide(g)proceeds as…

A: The objective of the question is to calculate the enthalpy change (ΔH) for the given chemical…

Q: Acetic acid, CH3 CO₂H, is made industrially by the reaction of methanol and carbon monoxide.…

Q: The combustion of 0.1595 g benzoic acid increases the temperature of a bomb calorimeter by 2.52°C.…

A: Given data is as follows: Mass of benzoic acid is 0.1595 g Energy released by benzoic acid is 26.42…

Q: Acetylene, C2H2, is used in welding torches. It releases a lot of energy when burned in oxygen. The…

A: It involves calorimetry experiment. whatever heat produced by acetylene combustion will get…

Q: When carbon disulfide,CS2, forms from its elements, heat is absorbed. How much heat would be…

A: Applying concept of mole relationship with heat of reaction.

Q: Coal power plants burn large amounts of coal, C(s), in an O2(g) atmosphere to generate electricity.…

A: For the reaction., C(s) + O2(g) -------> CO2(g) Mass of carbon burnt = 102 metric tons Oxygen…

Q: If reacting 3.08 g of chlorine monoxide (ClO), a highly reactive radical, with an excess of ozone…

A: Chlorine oxide reacts with ozone to form chlorine radical and oxygen gas. The equation for the…

Q: mass of carbon dioxide

Q: The combustion of 0.1564 g benzoic acid increases the temperature of a bomb calorimeter by 2.53°C.…

A: Since the energy released by the combustion of benzoic acid is 26.42 KJ/g, therefore the energy…

Q: Ethanol, C2H6O, is most often blended with gasoline - usually as a 10 percent mix - to create a fuel…

A: Given: Heat of combustion of ethanol = 326.7 kcal/mol. Mass of 2-Methylhexane = 446 grams Molar…

Q: propane (C:H8) produces 2220 kJ of = consumed. What mass in grams of eat 55.0 gal of bathtub water…

A: According to the question, the combustion of propane will produce 2220 kJ of energy per mole. We…

Q: When 30.0 g of C8H14 is combusted in a bomb calorimeter, the bomb calorimeter increased in…

Q: A)When 1 mole of CO(g) reacts with Cl2(g) to form COCl2(g) according to the following equation, 108…

Q: None

Q: Coal power plants burn large amounts of coal, C(s), in an O₂(g) atmosphere to generate electricity.…

A: •Weight of carbon= 1.13 E2 metric ton.•Reaction producing carbon dioxide:- C(s) + O2(g) --->…

Q: 5. A 1.500-g sample of a hydrocarbon is placed in a bomb calorimeter and undergoes combustion. The…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: How much energy in kilocalories is emitted by the complete combustion of 386 g of isooctane (C8 H18…

A: We know 1kJ = 0.239kcal

Q: What mass of O2 in grams can be produced when 250.0 kJ of heat was supplied? (MM O2 = 32.00 g/mol)…

Question

Isooctane (C8H18; d= 0.692 g/mL) is used as the fuel during a test of a new automobile engine.
How much energy (in kJ) is released by complete combustion of 11.9 gal of isooctane to gases
(AH 5.44 x
10° kJ/mol)? Enter your answer in scientific notation.
rxn
х 10
kJ

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

Trending now

This is a popular solution!

Step by step

Solved in 6 steps with 5 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Be sure to answer all parts. Isooctane (C8H18; d = 0.692 g/mL) is used as the fuel during a test of a new automobile engine. How much energy (in kJ) is released by complete combustion of 10.2 gal of isooctane to gases (AHº =-5.44 × 10³ kJ/mol)? Enter your answer in scientific notation. rxn X 10 kJ
The enthalpy of combustion of isooctane (C8H18), one of the many hydrocarbons in gasoline is 5.45 × 103 kJ/mol. Calculate the enthalpy change per gram of isooctane and per liter of isooctane (d = 0.688 g/mL).
If 550 mL of water changes temperature from 25.00C to 28.00C during the complete combustionof propane, determine the mass of propane that is combusted using the information in thisquestion? C3H8(g) + 5O2(g) 3CO2(g) + 4H2O(g) + 2050 kJ
When 6.54 grams of Zn is placed in 500.0 mL of 1.00 M CuSO4(aq) in a coffee cup calorimeter, it reacts completely to displace copper. The temperature of the solution rises from 20.0˚C to 30.4˚C. Assume the coffee cup itself gains no heat and that the solution has the same density (1.00 g/mL) and specific heat (4.184 J/g˚C) as pure water. (a) How much heat does the solution gain during this reaction? (in J)
59.) Gasohol is gasoline mixed with ethanol (C2H5OH). If 0.230 g of ethanol produces 7.24 kJ of energy when burned, what would be the AH for the combustion of one mole of ethanol?
50 g of solid sodium hydroxide is dissolved in 175 mL of water. Using a coffee-cup calorimeter, the temperature change of the water is measured to be -2.1°C. Which equation best describes this system? NaOH(s)→NaOH(aq) + kJ NaOH(s)+ kJ →NaOH(aq) NaOH(s)→NaOH(l) + kJ NaOH(aq)→NaOH(s) + kJ NaOH(aq)+ kJ →NaOH(s) NaOH(l)+ kJ → NaOH(s) What is the definition of the temperature of a substance? the speed of the slowest particles in the substance, subtracted from the speed of the fastest particles. the heat capacity of the substance times its mass a measure of the average kinetic energy of a system the total heat content of a substance the speed of the fastest particles in the substance Which statement describes an endothermic reaction? The surroundings warm up. The system releases energy. The potential energy of the products is less…
The flame in a torch used to cut metal is produced by burning acetylene (C2H2)(26.04 g/mol) in pure oxygen. Assuming the combustion of 1 mole of acetylene releases 1251 kJ of heat, what mass of acetylene is needed to cut through a piece of steel if the process requires 22.5 × 104 kJ of heat? 2 C2H2(g) + 5 O2(g) → 4 CO2(g) + 2 H2O(g) ΔH = –2502 kJ
can you please solve part c and d
The heat of combustion for ethane, C2H6, is 47.8 kJ/g. How much heat is produced if 9.0 moles of ethane undergo complete combustion? x 10 kJ Enter your answer in scientific notation.
When NO(g) reacts with O2 (g) according to the following reaction, 57.1 kJ of energy are evolved for each mole of NO(g) that reacts. Complete the following thermochemical equation. 2NO(g) + O₂(g) → 2NO2(g) AH = ? ΔΗ = kJ