Please help me on the following questions; How many moles are found in 2.06 x 10^23 molecules of carbon monoxide?

How many moles are found in 8.70 x 10^25 atoms of Zinc?

How many moles are found in 1.44 x 10^22 formula units of salt? How many moles are found in 3.00 x 10^23 atoms of krypton?

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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.