21 Chapters
TEST-BANK for
Chemistry: An Atoms First Approach
3rd Edition
Author(s): Zumdahl, DeCoste
Please allow up to 12 hours for payment to process. An email containing the test-bank will be sent immediately upon completion to the email address indicated in the payment form. Due to the sensitivity of these study aids, all sales are final. Please allow an hour for the payment to process. *All files come in PDF format, and are separated per chapter.*
Sample Questions
  • Consider the titration of 100.0 mL of 0.10 M H2A (Ka1 = 1.50 104; Ka2 = 7.82 107) with 0.20 M ...
  • Which of the following correctly labels the salts?HF (Ka = 7.2 104)NH3 (Kb = 1.8 105)HCN (Ka = 6.2 1010)
  • Consider the titration of 300.0 mL of 0.591 M NH3 (Kb = 1.8 105) with 0.500 M HNO3. After 150.0 mL ...
  • One mole of H2O contains 6.022 1023 atoms.
  • The boiling point of water is 373 K.
  • If the equilibrium constant for A + B C is 0.157, then the equilibrium constant for 2C 2A + 2B is:
  • The reaction H2SeO3(aq) 6I(aq) + 4H+(aq) 2I3(aq) + 3H2O(l) + Se(s) was studied at 0C by the method ...
  • The reason that you can smell popcorn in a movie theater is that gases diffuse through the air.
  • If a reducing agent M reacts with an oxidizing agent N+ to give M+ and N, and the equilibrium ...
  • A 3.50-g sample of rice is burned in a bomb calorimeter with a heat capacity of 8.29 kJ/C. The ...
  • What is the percent by mass of ethanol (C2H5OH) in a 1.5-m aqueous solution?
  • In each pair below the relative strength of the polymer types is indicated with the stronger polymer ...
  • An archaeological sample contains 0.743 g of lead-206 and 2.145 g of uranium-238. Assume that all ...
  • Which of the following is an example of a quantitative observation?
3 people have viewed this page in the last 24 hours