Which solution is 6.0 percent (m/m) potassium iodide (KI) in water?

6.0 g KI dissolved in 100 kg water
6.0 g KI dissolved in 1 L water
6.0 g KI dissolved in 100 g water
6.0 g KI dissolved in 94 g water

What is the solubility of substance?

For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2

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.