NEED ASAP PLZ Le Châtelier's principle applies to gas exchange reactions in human lungs. Carbon dioxide gas combines with water in the blood to form carbonic acid:
H2O + CO2 = H2CO3
When you breathe more rapidly, the concentration of CO2 in your blood
decreases. How would this affect the concentration of H2CO3?

What are fructose and glucose an example of?

All cells are made of four types of acids, lipids, proteins, and carbohydrates.

Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next