The reaction described by the equation SO2Cl2(g) → SO2(g) + Cl2(g) is first order with a rate constant of 2.2 x 10–5 s-1 at 320°C. What fraction of a sample of SO2Cl2(g) will remain if it is heated for 5.0 hours at 320°C?

George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.

A4.86 g piece of metal was placed in a graduated cylinder containing 15.5 ml of water. the water level rose to 17.3 ml. what is the density of the metal. i need the steps of how to solve it to so i can use a formula to work out other problems.

Calculate the mass of 0.750 mol of the following substance. na3po4.