How many particles are present in 15.0 g of ccl4? (show work : ))

What is the relation between concentration of reactants and the rate of chemical reaction?

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder

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?