For the following reaction, 6.02 grams of phosphorus (P4) are mixed with excess chlorine gas. The reaction yields 19.9 grams of phosphorus trichloride. phosphorus (P4) (s) chlorine (g) phosphorus trichloride (l) What is the theoretical yield of phosphorus trichloride?

Which solution is an example of a nonelectrolyte? a. iodine in hexane b. sodium nitrate in waterc. acetic acid in waterd. hydrogen chloride in water

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.

What energy is it when you flip on a switch on a lamp