If 27.3 grams of CH, are burned, how many moles of water would be
produced? The molar mass of CH,
is 26.038 g/mol.

What is the [oh-] in a solution with a poh of 3.90

Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease

Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.