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A sample of gas contains 0.1400 mol of HCl(g) and 7.000x10^-2 mol of Br2(g) and occupies a volume of 13.3 L. The following reaction takes place: 2HCl(g) + Br2(g) → 2HBr(g) + Cl2(g) Calculate the volume of the sample after the reaction takes place, assuming that the temperature and the pressure remain constant.