What is the molarity of a solution made with 8.2 g magnesium nitrate in
400.0 mL of solution?

Define the kinetic molecular theory

Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth

Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+