Carbon disulfide and chlorine react according to the following equation: CS2(g) + 3 Cl2(g) ⇌ S2Cl2(g) + CCl4(g) When 2.26 moles of CS2 and 3.95 moles of Cl2 are places in a 2L container and allowed to come to equilibrium, the mixture is found to contain 0.6 mol of CCl4. How many moles of Cl2 are present at equilibrium? What is the K value for this reaction?

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?