Chem 162 exam 1 - Study guides, Revision notes & Summaries

For the reaction: X + Y → Z ; the rate law is: rate = k[X]2[Y]. To double the reaction rate : A. double the concentration of Z B. double the concentration of Y C. double the concentration of X correct answers double the concentration of Y 115 grams of H2SO4 is dissolved in 500.0mL of water. What is the Normality of the resulting solution? (assume all H+ enter the solution) A. 2.3 B. 4.7 C. 11.5 correct answers B. 4.7 The initial volume of a gas cylinder is 750.0 mL. If the pres...

Chem 162 Exam (In-Class) Practice Problems with complete solution

Chem 162 Exam 2

Chem 162 Exam 2 (1)

Chem 162 Exam 3 with complete solution

Chem 162 Exam 2 with complete solution

Which one of the following nuclear reactions is not correct? A. 226 88Ra → 222 86Ra + α B. 63 28Ni → 63 29Cu + βC. 11 C → 11 B + β+ D. 14 C → 14 N + βE. 14 7N + 1 0n → 14 C + 1 1p A. Correct. 22688Ra → 22286Ra + 4 α B. Correct. 6328Ni → 6329Cu + 0 -1e C. Not correct. 11 C → 11 B + 0 e 3 6 7 -1 6 D. Correct. 14 C → 14 N + 0 e E. Correct. 147N + 1 0n → 14 C + 1 1p CHEM 162-2009 FINAL EXAM CHAPTER 19 - THE NUCLEUS RADIOACTIVE DECAY PARTICLES AND R...

Chem 162 exam 1 Questions & Answers

Chem 162 exam 2 Question & Answers

Chem 162 exam (1)