1.) There are approximately 2 x 10^22 molecules and atoms in each breath we take and the concentration CO2 in the air is approximately 400 parts per million. Approximately how many CO2 molecules are in each breath we take?
2.) Consider the photosynthetic conversation of CO2 and H2O into glucose (C6H12O6) and O2
a. Rewrite the above equation as a BALANCED equation.
b. Is the number of molecules on either side of your balanced equation the same? Explain.