a mixture of 4 gases has a total pressure of 912 mmHg. Gasses A & B each have a pressure of 223 mmHg and gas C has a pressure of 336 mmHg what is the pressure of gas D?

If 10.0 ml of the solution on the right are withdrawn from the 100 ml beaker and diluted again in a similar manner, what is the new concentration? m nacl

Which of the following are correct values for the ideal gas laws constant r

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?