Chemistry

Chemistry, 07.09.2019 03:20, skylarrrrr7663

Chemists can use moles to calculate: a. how much of the products are needed and how much reactant will be made. b. how much product will be made, but not how much of the reactants are needed. c. how much of the reactants are needed and how much product will be made. d. how much of the reactants are needed, but not how much product will be made.

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Chemistry, 23.06.2019 03:00, draveon6925

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.

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Which is a proper description of chemical equilibrium? (a)the frequencies of reactant and of product collisions are identical. (b)the concentrations of products and reactants are identical. (c)the velocities of product and reactant molecules are identical. (d)reactant molecules are forming products as fast as product molecules are reacting to form reactants. (e)the numbers of moles of reactants and products are equal.

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Chemistry, 25.09.2019 09:30, xavierfox1721

If you are given a chemical equation and specific amounts for each reactant in grams, how would you determine how much product can possibly be made? if you are given a chemical equation and specific amounts for each reactant in grams, how would you determine how much product can possibly be made? 1. convert each reactant into moles of the product. 2. determine which reactant is the limiting reactant. 3. convert the moles of product, from the limiting reactant, to grams. 1. determine which reactant is the limiting reactant. 2. convert each reactant into moles of the product. 3. convert the moles of product, from the limiting reactant, to grams. 1. determine which reactant is the limiting reactant. 2. using conversion factor, convert grams of the limiting reactant to grams of the product.

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