Please no links. Answer properly please and thank you. Perform the following mathematical operation and report the answer to the correct number of significant figures. 0.092/8.3

If 1.8 l of water is added to 2.5l of a 7.0 molarity koh solution, what is the molarity of the new solution

Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains

You exhale co2 which is produced during cellular respiration.  co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid.  the more physical activity you engage in, the more co2 your body is producing.  you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw.  can you see a change in the color of the indicator?