Drug abuse will not lead to physical and psychological dependence. true or false ?

How many grams of n2h4 will be consumed by 23 g of n2o4

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

Nonpoint source pollution is difficult to control because it