1. Compare the volumes of 0.1 mol-L sodium hydroxide solution required to neutralize equal volumes of 0.1 mol L solutions of
a. nitric acid, HNO3, and
b. phosphoric acid, H3PO4

Why is carbon ideal for making different compounds?

How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.

How are evaporation and sublimation similar? a both involve the formation of a gas. b both release energy to the surroundings. c both take place throughout a solid. d both take place at the surface of a liquid.