A chemist collected 56.1 ml of a gas in an open manometer. The next day the chemist noted that the volume had changed to 57.9 and the barometer reading was 99.4 kPa. The temperature had not changed. What had been the barometer reading on the pervious day when the gas was collected?

Achemical equilibrium between gaseous reactants and products is shown. n2(g) + 3h2(g) ⇌ 2nh3(g) how will the reaction be affected if the pressure on the system is increased? it will shift toward the reactant side as there is lower pressure on the reactant side. it will shift toward the product side as there is higher pressure on the product side. it will shift toward the reactant side as there are a greater number of moles of gas on the reactant side. it will shift toward the product side as there are a fewer number of moles of gas on the product side.