Water decomposes into hydrogen (h2) and oxygen (o2) when an electric correct is applied. how many grams of water must decompose to produce 2 grams of hydrogen and 16 grams of oxygen.

6. what does the symbol ah stand for? o one calorie given off by a reaction the specific heat of a substance the heat capacity of a substance the heat of reaction for a chemical reaction

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled

What term describes technology that operates on an atomic level