4. what formed as a result of a hot spot? a) the san andreas fault b) mount st. helens c) the mid atlantic ridge

Write a net ionic equation to show that hydrofluoric acid, behaves as an acid in 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.

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?