How would you increase the rate of a reaction containing solid reactant without adding more reactants or a catalyst and without changing the temperature?

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.

Displacement is the slope of a velocity vs. time graph a. true b. false

What type of electromagnetic waves does the human eye see as the colors red blue or green a visible light waves b radio waves c infrared waves d microwaves