Which of the following would decrease the dissolution rate of a sugar cube in water? A. increasing the temperature of the water B. decreasing the temperature of the water C. breaking the sugar cube apart D. stirring the water

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.

Can someone me with 3 and 4 plz. this is for masteries test.

Akno3 solution containing 51 g of kno3 per 100.0 g of water is cooled from 40 ∘c to 0 ∘c. what will happen during cooling?