Please make note of these corrections to your study guide!
| Page | Question | Change |
| 30 | 18 | correct answer to practice question 18 is D. |
| 42 | 29 | correct answer to practice question 29 is C. |
| 51 | 15 | The enthalpy of combustion of C4H8(g) is -2755 kJ/mol and the units for all answers should be kJ, not kJ/mol. |
| 77 | 23 | correct answer to practice question 23 is B. |
| 89 | 2 | correct answer to practice question 2 is D. |
| 89 | 3 | correct answer to practice question 3 is B. |
| 89 | 18 | correct answer to practice question 18 is A. |
| 89 | 30 | correct answer to practice question 30 is C. |