Enter a molecular equation for the gas-evolution reaction that occurs when aqueous nitric acid and aqueous sodium sulfide are mixed.

The rules of engagement (roe) working group is often used to (select all that apply.)

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.

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