24 Chapters
TEST-BANK for
Chemistry: The Central Science
14th Edition
Author(s): Brown, LeMay, Bursten
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
  • The ________ ion has eight valence electrons. A) Sc3+ B) Ti3+ C) V3+ D) Cr3+ E) ...
  • ________ is isoelectronic with krypton. A) Se2- B) Se3- C) Br D) Se2+ E) ...
  • Ca reacts with element X to form an ionic compound with the formula CaX. Al will react with X to ...
  • An aqueous solution contains 0.10 M HNO3. The solution is ________. A) acidic B) basic C) ...
  • The formula of a salt is XCl2. The X-ion in this salt has 24 electrons. The metal X is ________. ...
  • Ni2+ ions are represented by the electron configuration ________. A) Ar3d8 B) Ar3d10 C) Ar3d6 ...
  • If 3.21 mol of a gas occupies 56.2 L at 44 C and 793 torr, 4.73 mol of this gas occupies ________ L ...
  • The output of a plant is 4335 pounds of ball bearings per week (five days). If each ball bearing ...
  • Combustion of a 1.031-g sample of a compound containing only carbon, hydrogen, and oxygen produced ...
  • How many grams of calcium chloride are needed to produce 1.50 g of potassium chloride? CaCl2(aq) + ...
  • How many atoms of nitrogen are in 10 g of NH4NO3? A) 3.5 B) 1.5 1023 C) 3.0 1023 D) 1.8 E) ...
  • The spectator ions in the reaction between aqueous hydrochloric acid and aqueous ammonia are ...
  • The mole fraction of nitrogen in dry air near sea level is 0.78084, where the molar mass of nitrogen ...
  • A 1.0 10-2 M aqueous solution of Ca(OH)2 at 25.0 C has a pH of ________. A) 12.30 B) 1.70 C) ...
3 people have viewed this page in the last 24 hours