According to reference Table J, which reaction will occur spontaneously?
1) Co2+ + Cu(s) → Co(s) + Cu2+
2) Ag+ + Cu(s) → Ag(s) + Cut
3) Fe2+ + Hg(e) → Fe(s) + Hg2+
4) Mg2+ + Sn2+ + Mg(s) + Sn++

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

Miner's coal distributors does not mine coal itself, nor does it even store or handle the coal. instead, miner's solicits orders for low sulfur coal from other firms, then purchases the required amount from suppliers and directs them to ship the coal to its customers. what is miner's

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?