Question: The bomb calorimeter in Exercise 87 is filled with 987 g of water. The initial temperature of the calorimeter contents is 23.32oC. A 1.056-g sample

The bomb calorimeter in Exercise 87 is filled with 987 g of water. The initial temperature of the calorimeter contents is 23.32oC. A 1.056-g sample of benzoic acid (ΔEcomb = 226.42 kJ/ g) is combusted in the calorimeter. What is the final temperature of the calorimeter contents?

Step by Step Solution

★★★★★

3.39 Rating (168 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Heat released 1056 g 2642 kJg 2790 kJ ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

442-C-P-c-T (72).docx

120 KBs Word File

Students Have Also Explored These Related Physical Chemistry Questions!

which stage of the public policy process includes identification of problems in need of fixing? group of answer choices enactment agenda setting evaluation implementation

The combustion of 0.1584 g benzoic acid increases the temperature of a bomb calorimeter by 2.54oC. Calculate the heat capacity of this calorimeter. (The energy re-leased by combustion of benzoic acid...

A 1.24-g sample of benzoic acid was dissolved in water to give 50.0 mL of solution. This solution was titrated with 0.180 M NaOH. What was the pH of the solution when the equivalence point was...

What is final temperature when a 45.6 g sample of Al at 87.3(C gains 188 J of heat?

11a. 11b. 11c. Thermometer A bomb calorimeter, or constant volume calorimeter, is a device often used to determine the heat of combustion of fuels and the energy content of foods. Ignition wires heat...

The calorimeter shown in this diagram can be used to determine the specific heat capacity of copper. The calorimeter was at room temperature before the heated copper sample was added. Two variables...

Uve the References to access important values if needed for this question. A bomb calorimeter, or constant volume calorimeter, is a device c ften used to determine the heat ot combuskion of fuels and...

The method of Exercise 98 is used in some bomb calorimetry experiments. A 1.148 g sample of benzoic acid is burned in excess O 2 (g) in a bomb immersed in 1181 g of water. The temperature of the...

Thermometer Ignition Wires heat sample A bomb calorimeter, or a constant volume calorimeter, is a device often used to determine the heat of combustion of fuels and the energy content of foods....

A bomb calorimeter, or constant volume calorimeter, is a device often used to determine the heat of combustion of fuels and the energy content of foods. Since the "bomb" itself can absorb energy, a...

THERMODYNAMICS: Explain the math in the reading and how it relates to calometry in layman terms EXPERIMENTS 6. Heats of Combustion 7. Strain Energy of the Cyclopropane Ring 8. Heats of lonic Reaction...

Pap Corporation purchased an 80 percent interest in Sak Corporation for $1,200,000 on January 1, 2012, at which time Sak's stockholders' equity consisted of $1,000,000 common stock and $400,000...

Define the distance between two nonempty subsets A and B of R" by a) Prove that if A and B are compact sets which satisfy A B = , then dist(A, B) > 0. b) Show that there exist nonempty, closed sets...

Solve the initial value problem for r as a vector function of t . Differential equation: StartFraction d squared Bold r Over dt squared EndFraction equals negative 1 0 Bold kd 2 rdt 2 = 1 0 k

(a) Let (a, b, c) denote the result of throwing three dice of colours, amber, blue and crimson, respectively., e.g., (1, 5, 3) represents throwing amber dice =1, blue dice = 5, crimson dice = 3. What...

What is the amount to be deposited at time 0 (zero) so that after 20 years you can start paying a semiannual term rent of 200 euros each, payable at the beginning of each semester and for the next 25...

What is the amount of five equal annual deposits that can provide five annual withdrawals, where a first withdrawal of $1500 is made at the end of year six and subsequent withdrawals increase at $100...

As a start-up company, should sonic use indirect or direct exporting, licensing, joint ventures, or direct investment to enter the canadian market next year? to enter other markets? explain and...

Various deduction rules can be used in logical argument and proof Using Truth Tables, demonstrate that the following deduction rules are valid 1 a b b a ( called modus tollens ) 2 a b a b b ( called...

8. Identify two liability categories on the classified balance sheet, and give examples of each category.

What does the Fenske equation compute? What assumptions are made in its derivation?

For the deethanizer in Figure 9.21, estimate the number of stages, assuming it is equal to 2.5 times N min . Comp. kmol/h 160 370 55836 C C 90F C RCA RC 240 25 5 a, average Comp. relative volatility...

Benzene can break the ethanol/water azeotrope to produce nearly pure ethanol. Wilson constants for the ethanol (1)/benzene (2) system at 45 C are L 12 = 0.124 and L 21 = 0.523. Use these with...

Question Two: (50 marks) ABC Sports is a manufacturer of sportswear. It produces all of its products in one department. The information for the current month is as follows: Beginning work in process...

You calculated that Maria needs to save $35,000 today to fund her daughter Sam's education in 7 years. She does not have the much money to set aside today. How much must she save each year in order...

2. If aging of A/R is used as the basis for estimating bad debt, what will be reported as bad debt expense in 20202 a) $11,300 b) $12,000 c) $8,300 d) $15,000 3. If 1% of 2020 sales is used as the...