What is the answer of (9*10^4)^3?

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 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?

Which scientists contributed to the determination of how cfcs in clouds in the upper atmosphere could destroy ozone molecules