Which statement describes a reaction at equilibrium?
1. The mass of the products must eq...
Which statement describes a reaction at equilibrium?
1. The mass of the products must equal the mass of the reactants
2. The entropy of the reactants must equal the entropy of the products
3. The rate of formation of the products must equal the rate of formation of the reactants.
4. The number of moles of the reactants must equal the number of moles of the products.
Answers: 2
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Jill is pushing a box across the floor. which represents the upward force perpendicular to the floor? a) fp b) ff c) fn d) fg
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2.38g of black copper (ii) oxide is completely reduced by hydrogen to give copper and water. what are the masses of copper and water formed? ?
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