b. Using the following data, calculate the energy content of 1.0 g ofbenzene.Mass of water: 2000 mLInitial temperature: 18°CSpecific heat of water: 4.18 J/g-KHeat capacity of calorimeter: 900 J/KFinal temperature: 37.2°Cc. How much heat was released in the combustion of 1.0 g of benzene?

The heat released during the combustion of 1 g of benzene is absorbed by water and the calorimeter.…

b. Using the following data, calculate the energy content of 1.0 g of benzene. Mass of water: 2000 mL Initial temperature: 18°C Final temperature: 37.2°C Specific heat of water: 4.18 J/g-K Heat capacity of calorimeter: 900 J/K c. How much heat was released in the combustion of 1.0 g of benzene?

b. Using the following data, calculate the energy content of 1.0 g of benzene. Mass of water: 2000 mL Initial temperature: 18°C Final temperature: 37.2°C Specific heat of water: 4.18 J/g-K Heat capacity of calorimeter: 900 J/K c. How much heat was released in the combustion of 1.0 g of benzene?

Living by Chemistry

2nd Edition

ISBN:9781464142314

Author:Angelica M. Stacy

Publisher:Angelica M. Stacy

ChapterU5: Fire: Energy , Thermodynamics, And Oxidation-reduction

Section: Chapter Questions

Problem 14STP

See similar textbooks

Related questions

Q: Using the following equation for the combustion of octane, calculate the heat associated with the…

A: First , find the mass in 16 moles of CO2 then find heat associated with 100g

Q: Ignition wires heat Thermometer Stirrer A bomb calorimeter, or constant volume calorimeter, is a…

Q: How much heat (in kJ) is produced by the complete combustion of 52.2 g of CH4? Use 1.01 g/mol for…

Q: An evaporating dish containing solid iodine is left uncovered on a lab bench. The iodine sublimes,…

A: An exothermic reaction releases energy into its surroundings in the form of heat. The enthalpy of…

Q: Hydrocarbons, compounds containing only carbon and hydrogen, are important in fuels. The combustion…

A: Hi, as you have posted 2 questions and have not mentioned which question we have to solve. Hence we…

Q: Sucrose is common sugar. It is produced naturally in plants, from which table sugar is refined. A…

A: Mass of sucrose burned = 2.68g Heat capacity of the calorimeter =8.91 kJ/°C Initial temperature of…

Q: The combustion of 0.1583 g benzoic acid increases the temperature of a bomb calorimeter by 2.52°C.…

Q: A 0.5865-g sample of lactic acid (HC3H5O3) reacts with oxygen in a calorimeter whose heat capacity…

A: Mass of lactic acid = 0.5865 g Heat capacity of lactic acid , C =4.812kJ/°C Initial temperature T1…

Q: How many grams of CO2 are produced per 1.00 x 104 kJ of heat released by the combustion of butane,…

A: Since when 8 moles of CO2 is produced, the heat released by the reaction = - ΔHorxn = 5314 kJ It -…

Q: Ignition wires heat sample Thermometer Stirrer A bomb calorimeter, or constant volume calorimeter,…

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

Q: Suppose you burned 0.300 g of C(s) in an excess of O₂ (g) in a constant-volume calorimeter to give…

Q: The combustion of propane (C3Hg) produces 2220 kJ of energy per mole of propane consumed. What mass…

A: For heat evolved during a reaction, we use the the following expression to calculate the…

Q: In a bomb calorimeter compartment surrounded by 1.286 kg of water, the combustion of 1.182 g of…

A: For a bomb calorimeter qreaction + qbomb + qwater = 0 given that mass of water = 1.286 kg = 1286…

Q: Thermometer Ignition wires heat Stirrer sample A bomb calorimeter, or constant volume calorimeter,…

A: First, the qwater is determined as follows,

Q: Assume that coal is essentially all carbon and has a density of 1.5 g/mL. 1. How much heat is…

A: Given : Density of coal = 1.5 g/mL Dimensions of coal = 7 cm X 5 cm X 6 cm And coal is all carbon…

Q: TUTOR Coffee Cup Calorimetry: Specific Heat I In the laboratory a "coffee cup" calorimeter, or…

Q: muny giallis Of CU, are produced per 2.50 x 103 kJ of heat released? 0.0809 g 3.56g 31.3 g 157 g…

A: Since you have posted multiple questions and have mot mentioned which question you want to be…

Q: If a reaction occurs in 100g of water that raises the temperature of the water from 20°C to 30°C,…

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

A: The heat of a substance is given as :

Q: A small piece of metal is heated and placed in a foam cup calorimeter containing 50.0 mL of water at…

A: q= mc∆t Q= 522.2joule

Q: Ignition wires heat Thermometer A bomb calorimeter, or constant volume calorimeter, is a device…

A: Given: mass of 1,6-hexanediol = 0.520 g mass of water = 1090 g Initial temperature = 24.30 oC Final…

Q: How many grams of carbon are present it it requires 57.5 kJoules of energy to heat a sample from…

Q: Using the following thermochemical equation, determine the amount of heat produced per kg of CO2…

A: The balanced chemical equation is given below.2 C6H6 (l) + 15 O2(g) --> 12 CO2(g) + 6 H2O(g)The…

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

A: Mass of anthracene (C14H10) = 0.4043 g Mass of water = 1.230×103 g Initial temperature = 23.91 °C…

Q: 15.0 mL of a strong base is added to 15.0 mL of a strong acid in a coffee cup calorimeter. The…

A: Given information: 15.0 mL of a strong base is added to 15.0 mL of a strong acid in a coffee cup…

Q: 15.0 mL of a strong base is added to 15.0 mL of a strong acid in a coffee cup calorimeter. The…

A: Given: The volume of the base = 15.0 mL The volume of the acid = 15.0 mL The concentration of the…

Q: 20) Using the following equation for the combustion of octane, caleulate the heat asociated with the…

Q: Using the following equation for the combustion of postane, calculate the heat associated with the…

A: The postane reacts with oxygen to form phosphorous dioxide and water. The equation for the balanced…

Q: As an alternative to the combustion of coal gas, coal can undergo a process called methanation:…

Q: Enthalpy of combustion of the reaction CH, (g)+0,(g) → CO, (g)+H,0(g) is -890 kJ/mol. Calculate the…

A: Given-> CH4(g) + O2(g)--->CO2(g) + H2O(g) ∆H°c= -890 KJ/mol Weight of CH4 = 25.0 gm

Q: Methanol (CH3OH) (molar mass: of 32.042 g/mol), used as a cooking fuel, burns in oxygen to produce…

Q: Many cigarette lighters contain liquid butane, C4H10(l), which has a ∆Hƒ = -147.6 kJ/mol. Burned in…

A: Given,*…

Q: 1. 25 g of sodium (Na) is put into 200 mL of water. The reaction between the two produces sodium…

A: Enthalpy change calculated As heat chage(q) of the system.

Q: Combustion of C3H18 (1) forms water and carbon dioxide. Using the data given, calculate the amount…

A: Find the solution below

Q: The combustion of 1.048 g of benzene (C,H6) in a bomb calorimeter surrounded by 945 g of water…

Q: To heat the water in a hot spring, coal briquettes are used as fuel. Combustion of one kilogram coal…

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

A: Mass of C4H4O4 taken = 1.4710 g Mass of water M = 1159 g Initial temperature Ti = 22.46 ° C Final…

Q: 11) q of combustion of the food sample equals a) q absorbed by the calorimeter -q absorbed by the…

A: We have given that 11) q of combustion of the food sample equals a) q absorbed by the calorimeter…

Q: Suppose you burned 0.300 g of C(s) in an excess of O₂ (g) in a constant-volume calorimeter to give…

A: we have to calculate ∆U per mole of carbon

Q: Using the equation for photosynthesis below, answer the following equations 2800KJ + 6 CO2 (9) + 6…

A: Given: Given photosynthesis reaction: 2800 kJ+6CO2(g)+6H2O(l)→C6H12O6(s)+6O2(g)

Q: 3

A: According to the equation;

Q: n the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used to…

A: In order to calculate the specific heat of chromium we first write down the given data: Mass of…

Q: The combustion of 0.1566 g benzoic acid increases the temperature of a bomb calorimeter by 2.51°C.…

A: Heat loss by benzoic acid is equal to the heat gain by calorimeter. Qcalorimeter=-Qbenzoic acid Heat…

Q: n the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used to…

A: Mass of Copper = 62.86 g The heat energy lost by Copper will be equal to the summation of heat…

Q: A coffee-cup calorimeter contains 30 mL of water with an initial temperature of 24.8°C. An unknown…

Q: Using the following equation for the combustion of octane, calculate the heat associated with the…

Q: Calculate the amount of coke needed to be burned in order to heat 500. Kj of water from 20°c to…

A: Using specific heat formula

Q: Consider the combustion of pentaborane-9 (B5H9 ): 2 B5H9 (l) + 12 O2 (g) → 5 B2O3 (s) + 9 H2O (l)…

A: Combustion reactions are a type of chemical reaction, in which the compound reacts with oxygen to…

Question

b. Using the following data, calculate the energy content of 1.0 g of
benzene.
Mass of water: 2000 mL
Initial temperature: 18°C
Specific heat of water: 4.18 J/g-K
Heat capacity of calorimeter: 900 J/K
Final temperature: 37.2°C
c. How much heat was released in the combustion of 1.0 g of benzene?

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

Final answer

Trending now

This is a popular solution!

Step by step

Solved in 5 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

(a) Calculate the standard enthalpy change for the combustion of 1 mol of benzene, C6H61l2, to CO21g2 and H2O1l2.(b) Compare the quantity of heat produced by combustion of 1.00 g propane with that produced by 1.00 g benzene.
a) Calculate the heat evolve when the ethanol was combusted b) Calculate the enthalpy change of combustion per mole of ethanol
Given that there are three possible cis-dimethylcyclohexanes, if the same amount of these compounds were each combusted in a calorimeter, which one pf the three would be expected to release the least amount of heat?
How much heat is produced by the complete combustion of 237 g of methane by the equation below. The enthalpy change is 802.3 KJ. CH4 + 2 O2 ---> CO2 + 2 H2O Is this reaction exothermic or endothermic? Draw an energy diagram to illustrate this reaction
The reaction between methanol and hydrochloric acid yields chloromethane and water. What is the enthalpy for the reaction using the given bond energies (kJ mol-1)? C-Cl = 326 H-O = 463 H-Cl = 431 C-O = 335 -511 kJ mol-1 -59 kJ mol-1 -23 kJ mol-1 -42 kJ mol-1 The reaction between methanol and hydrochloric acid yields chloromethane and water. What is the enthalpy for the reaction using the given bond energies (kJ mol-1)? C-Cl = 326 H-O = 463 H-Cl = 431 C-O = 335 -511 kJ mol-1 -59 kJ mol-1 -23 kJ mol-1 -42 kJ mol-1
Since the heat of reaction is negative, why isn't the heat of reaction negative for octane, too? Is it because the heat of reaction for octane is before the reaction takes place, and hence before the release of heat? Is this the reason why octane's heat is positive, while the reaction as a whole is negative? Because it must have to do with the conservation of energy. Perhaps the reaction is the system, and octane is part of the surroundings, hence the opposite signs?
(A) Write the balanced chemical equation for the formation of butane (C4H10). How does the potential energy change between the reactants and products in this reaction? (B) draw a potential energy diagram for this chemical reaction. (C) what is the relationship between energy changes and the breakdown and/or formation of covalent bonds? Explain your ideas in at least two sentences and remember to use vocabulary terms.
A) 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 combustion of one mole of ethanol releases 326.7 kcal of energy.The combustion of one mole of 2-methylhexane, C7H16, releases 1.150×103 kcal of energy. How much energy is released during the complete combustion of 495 grams of 2-methylhexane ?------------- kcalAssuming the same efficiency, would 495 grams of ethanol provide more, less, or the same amount of energy as 495 grams of 2-methylhexane? --------- B) Combustion reactions are exothermic. The heat of reaction for the combustion of 2-methylheptane, C8H18, is 1.306×103 kcal/mol. What is the heat of combustion for 2-methylheptane in kcal/gram?--------- kcal/gramHow much heat will be given off if molar quantities of 2-methylheptane react according to the following equation? 2 C8H18+25…
Why are benzene rings more stable than alkenes? Use drawings to explain your answer.
Calculate the enthalpy of benzene from its enthalpy of combustion and the enthalpy of combustion of cyclohexane
Draw the enthalpy diagram for the formation of octane.
One of the common uses of hydrocarbons is combustion, burning for energy. True or false?