Complete the following from your text: Hydrocarbons are toxic in concentrations as low as , and oil can persist in the environment for more than years.??

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

In pqr m< p=60 m< q= 30 and m

Amixture with the same composition throughout is!