Ca + 2h20 --> ca(oh)2 + h2
40g of ca is mixed with 100g of water. calculate mass of solution left after reaction is complete.

Starch and are common polysaccharide carbohydrates found in plants. sucrose glycogen fructose cellulose

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?

What is the indicator of the number of ions in solution? the amount of conductivity the amount of precipitate the amount of solute added