relationship between carbon dioxide, carbonic acid, bicarbonate ions, hydrogen ions, biology homework help

1. Discuss the relationship between carbon dioxide, carbonic acid, bicarbonate ions, hydrogen ions, and pH.

2.What happens to plasma pH, CO2 and O2 levels when you increase your ventilation rate?

What happens to plasma pH, CO2 and O2 when you decrease your ventilation rate?

3.if your CO2 level drops, how does your body respond and why?

4.Discuss the relationship between blood carbon dioxide and pulmonary ventilation rate.