Do you think placing an alka-seltzer in water causes a chemical reaction?
explain why.

How many miles of water are produced if 5.43 mol pbo2 are consumed

When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh —

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?