Which of the following shows the correct rearrangement of the the heat equation q = mcpδt to solve for specific heat? answer is c cp-=q/m^t

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.

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How can parts of a solution be separated by chromatography?