**Calculate the pH of a 0.10 M solution of hydrazine, N2H4. Kb for hydrazine is 1.3×10−6.**

**Express your answer numerically using two decimal places.**

**Answer:**

**Calculate the pH of a 0.10 M solution of hydrazine, N2H4. Kb for hydrazine is 1.3×10−6.**

**Express your answer numerically using two decimal places.**

**Answer:**