4. If the heat capacity of an object is known, what other information will need to be known to calculate its specific heat capacity? O its volume
OIts energy
O its mass
O its temperature

Which best describes why nh4+ can form an ionic bond with ci-?

Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)

Define dew point. i am writing this part to be able to ask the question