Gizmos student exploration density laboratory

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.

If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form

Explain in detail of the four major scientific developments that spurred the formulation of the plate tectonics theory