×
Log in to StudySoup
Get Full Access to Chemistry: The Central Science - 12 Edition - Chapter 5 - Problem 101ae
Join StudySoup for FREE
Get Full Access to Chemistry: The Central Science - 12 Edition - Chapter 5 - Problem 101ae

Already have an account? Login here
×
Reset your password

(a) When a 0.235-g sample of benzoic acid is combusted in

Chemistry: The Central Science | 12th Edition | ISBN: 9780321696724 | Authors: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward ISBN: 9780321696724 27

Solution for problem 101AE Chapter 5

Chemistry: The Central Science | 12th Edition

  • Textbook Solutions
  • 2901 Step-by-step solutions solved by professors and subject experts
  • Get 24/7 help from StudySoup virtual teaching assistants
Chemistry: The Central Science | 12th Edition | ISBN: 9780321696724 | Authors: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward

Chemistry: The Central Science | 12th Edition

4 5 1 281 Reviews
29
3
Problem 101AE

(a) When a \(0.235-g\) sample of benzoic acid is combusted in a bomb calorimeter (Figure 5.19), the temperature rises \(1.642^{\circ} \mathrm{C}\). When a \(0.265-g\) sample of caffeine, \(\mathrm{C}_8\mathrm{H}_{10}\mathrm{O}_2\mathrm{N}_4\), is burned, the temperature rises \(1.525^{\circ} \mathrm{C}\). Using the value \(26.38 \ kJ/g\) for the heat of combustion of benzoic acid, calculate the heat of combustion per mole of caffeine at constant volume.(b) Assuming that there is an uncertainty of \(0.002^{\circ} \mathrm{C}\) in each temperature reading and that the masses of samples are measured to \(0.001 \ g\), what is the estimated uncertainty in the value calculated for the heat of combustion per mole of caffeine?

Equation Transcription:

Text Transcription:

0.235-g

1.642 degree C

0.265-g

C_8 H_10 O_2 N_4

1.525 degree C

26.38 kJ/g

0.002 degree C

0.001 g

Step-by-Step Solution:
Step 1 of 3

Chemistry Chapter 1 Notes Chemistry— the study of Matter Hypothesis— a tentative explanation for a series of observations. Theory— a model with which one is able to explain and make a further prediction about natural phenomena. Natural law— a concise statement, often in mathematical terms, that summarizes observations of certain natural phenomena. The form of reasoning in which a general statement or natural law is inferred from a set of observations is called induction. Building Blocks of Matter: Subatomic particles(make up the atom):  Protons(positively charged)  Neutrons(No charge)  Electrons(negatively charged) Electrons are a type of lepton Protons and neutrons are made of quarks Atoms combine to make molecules

Step 2 of 3

Chapter 5, Problem 101AE is Solved
Step 3 of 3

Textbook: Chemistry: The Central Science
Edition: 12
Author: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward
ISBN: 9780321696724

Since the solution to 101AE from 5 chapter was answered, more than 903 students have viewed the full step-by-step answer. The answer to “?(a) When a \(0.235-g\) sample of benzoic acid is combusted in a bomb calorimeter (Figure 5.19), the temperature rises \(1.642^{\circ} \mathrm{C}\). When a \(0.265-g\) sample of caffeine, \(\mathrm{C}_8\mathrm{H}_{10}\mathrm{O}_2\mathrm{N}_4\), is burned, the temperature rises \(1.525^{\circ} \mathrm{C}\). Using the value \(26.38 \ kJ/g\) for the heat of combustion of benzoic acid, calculate the heat of combustion per mole of caffeine at constant volume.(b) Assuming that there is an uncertainty of \(0.002^{\circ} \mathrm{C}\) in each temperature reading and that the masses of samples are measured to \(0.001 \ g\), what is the estimated uncertainty in the value calculated for the heat of combustion per mole of caffeine?Equation Transcription:Text Transcription:0.235-g1.642 degree C0.265-gC_8 H_10 O_2 N_41.525 degree C26.38 kJ/g0.002 degree C0.001 g” is broken down into a number of easy to follow steps, and 117 words. Chemistry: The Central Science was written by and is associated to the ISBN: 9780321696724. This textbook survival guide was created for the textbook: Chemistry: The Central Science, edition: 12. The full step-by-step solution to problem: 101AE from chapter: 5 was answered by , our top Chemistry solution expert on 04/03/17, 07:58AM. This full solution covers the following key subjects: combustion, heat, Caffeine, temperature, sample. This expansive textbook survival guide covers 49 chapters, and 5471 solutions.

Other solutions

People also purchased

Related chapters

Unlock Textbook Solution

Enter your email below to unlock your verified solution to:

(a) When a 0.235-g sample of benzoic acid is combusted in