Which products would form if chlorine gas was bubbled through a solution of sodium bromide?

A displacement reaction will occur from the system given above. The chlorine molecules will displace the bromide ions in the solution of sodium bromide. The reaction will yield to sodium chloride and bromine. The reaction will be:

2NaBr + Cl2 = 2NaCl + Br2

Idid the calculation and i get 875,000,000 which can be written as 8.75 x 10^6?

False, as a substance changes from a solid to a liquid and from a liquid to a gas the molecules get farther apart from each other