Select all of the answers that apply. Chemical weathering occurs by which of the following:

heat
oxidation
hydrolysis
dissolution
water
wind

There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule

Identify two examples of chemical reactions that you have encountered during the last week. identify an exothermic and endothermic reaction. explain.

Need with these questions . need the answers in a rush for these questions are the answers i put down are correct or not? ?