Q3 A sample of 0.0084 mol of HCl is dissolved in water to make a 3000...
Q3 A sample of 0.0084 mol of HCl is dissolved in water to make a 3000 mL solution. Calculate the molarity of the HCI solution, the [H3O') and the pHl. For a strong acid such as HCI, the (HO) is the same as the molarity of the HCl solution HCl(aq) + H2O(1) H0 (aq)+CH (4) Q6 What are pH ranges for different body fluids (saliva, stomach, small intestine and colon fluids)? Q7 What are three mechanisms of pH maintaining in the body. Give brief explanation of each mechanism? Q8 What are two types of acid-base balance abnormalities in the body?