Mole Review Worksheet

Mole Review Worksheet---Key. This is extra credit for the test! Name____ Key __ _ Period _____ Date_____ **SHOW WORK!!**USE UNITS!!** ... 6.6% H, and 53.4% O with a molar mass of 120 g. 3.33 moles C. 1 . C : 1 H : 1 O . Empirical Formula is CH 2 O. 6.67 moles H. 3.33 moles O. Mass of CH. 2. O is 30 g. 120/30=4 so the Molecular Formula is . C 4 ... ................
................