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Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction?

If a straight-chain hydrocarbon is a gas at room temperature, how many carbon atoms will it have? a. 6 carbon atoms b. 12 carbon atoms c. 24 carbon atoms d. 3 carbon atoms

What is the difference between a substance "getting wet" and "being dissolved" in a liquid at the particulate level?