CAS CH 131 Study Guide - Midterm Guide: Molecular Geometry, Molality, Redox

• School: Boston University
• Department: Chemistry
• Course: CAS CH 131
• Professor: Mark Grinstaff

Document Summary

Practice questions: indicate whether each statement is true or false. 0. 024 l/mol) behaves more like an ideal gas than ar(g) (a = 1. 345 l2 atm/mol2, b = T (h) at the same pressure, temperature and volume, the average speed at which he(g) (mw = 4. 00 g/mol) atoms move is greater than the average speed at which ar(g) (mw = 39. 95 g/mol) atoms move: balance these equations by writing the appropriate integer in the space provided. If the answer is 1 type 1 in front of the chemical formula, please do not leave it blank: just a chemical reaction. _1____so2cl2 + __8__hi __1_h2s + __2_h2o + __2_hcl + __4___i2: common oxidation reaction of a metal in the nature, wwii rocket fuel reaction. 1: iodine vapor (i2(g)) reacts with gaseous ammonia (nh3(g)) to produce solid nitrogen triiodide (ni3(s)) and hydrogen gas (h2(g)) according to the balanced equation. 3 i2(g) + 2 nh3(g) 2 ni3(s) + 3 h2(g)