CHEM 4025 Study Guide - Final Guide: Formal Charge, Arsenic, Beryllium
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Name __________________________ h = 6. 626 x 10-34 j s (planck"s constant) c = 3. 00 x 108 m/s (speed of light) Rh = 1. 097 x 10-7 m-1 (rydberg constant) Identify the letter of the choice that best completes the statement or answers the question and legibly write the letter in the space preceding the problem number. When 2. 34 g of pure iron is allowed to react with an excess of oxygen, 3. 35 g of the final compound is produced. The complete combustion of a hydrocarbon produces 90. 36 g of co2 and 46. 25 g of h2o. Ammonia and sulfuric acid react according to the equation given below. 2 nh3(aq) + h2so4(aq) (nh4)2so4(aq: 1. 46 ml, 1. 82 ml, 3. 64 ml, 5. 85 ml, 9. 55 ml. Determine if each of the four situations below describes kinetic or potential energy. Iii the bonds in a mixture of h 2 and o2. Iv the movement of molecules a moving bullet.
