Calculate the Normality of a Potassium Hydroxide Solution If 27.7

Question 39
Multiple Choice

Calculate the normality of a potassium hydroxide solution if 27.7 mL of the solution is needed to neutralize 0.477 g of sulfamic acid in the reaction NH2SO3H + KOH → NH2SO3K + H2O. A)3.57 × 10-4 N B)1.77 × 10-4 N C)4.38 × 103 N D)5.64 N E)0.177 N