"Calculate the pH of a 0.15 M NaOH solution AND classify the solution of acidic, neutral, and basic" a. 0.82 basic
b.0.82 acidic
c. 13.2 basic
d. 13.2 acidic

Put these processes of the water cycle in the correct order, starting at the point where the water is in the lake: 1. water evaporates into the atmosphere 2. rain, snow, or other precipitation falls 3. water collects into larger bodies of water 4. water vapor condenses into liquid water

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride