Which of the following ions will always be a spectator ion in a precipitation reaction?

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

What will most likely happen when two bromine atoms bond together?

Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?