When burning a campfire, how would the mass of the products of burning (ash, soot, etc.) compare to the mass of the wood and oxygen that were used during the burning? a. the masses would be different
b. the masses would be the same

For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate