Answer: For first page only.
1. 3
2. 1/2
3. -5
Step-by-step explanation:
Answer:
pH = 8
Formular is given as;
pH = -log[H+]
A)baking soda:
[H+] = 10^-8
Upon inserting it into the formular;
pH = -log (10^-8)
pH = - ( -8)
