Cho các chất co2,h2o ca viết phương trình phản ứng

What is the mass of oxygen gas is consumed in a reaction that produces 4.60mol so2

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.

Give one example of a pure (exact) number and of an estimated (measured) number.