Question 3 (1 point) There are 4 slices of pepperoni pizza, 1 slice of sausage pizza, and 3
slices of cheese pizza left. Without looking, Mr. Sanchez took his first
slice of pizza, ate it, and then took another slice. What is the
probability of getting the first slice pepperoni and the second cheese.

Your answer should have the same number or significant figures as a he starting measurement. 3201 ml =

When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh —

For the reaction, 4 a(g) + 3 b(g) => 2 c(g), the following data were obtained at constant temperature. experiment initial[a],mol/l initial [b],mol/l initial rate,m/min 1 0.200 0.150 5.00 2 0.400 0.150 10.0 3 0.200 0.300 10.0 4 0.400 0.300 20.0 which of the following is the correct rate law for the reaction? 1. rate = k[a]2[b]2 2. rate = k[a][b] 3. rate = k[a]2[b] 4. rate = k[a][b]2