The reaction for the combustion of octane (c8h18) is given in this reaction: 2c8h18 + 25o2 → 16co2 + 18h2o how many grams of h2o are produced if 228 grams of octane are burned? 181 grams 228 grams 81 grams 324 grams

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

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?

Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .