Question

1) a volume of 25.6 ml of a sodium hydroxide solution reacts with 0.574g of KHP how many mmoles of KHP are produced

2) How many mmoles of sodium hydroxide are produced

3) A volume of 25.6 ml of a sodium hydroxide solution reacts with 0.574g of KHP what is the Molarity of the sodium hydroxide?

Answer 1

Following is the Solution to the first question (i.e. Question - 1 ) of the given ...Question Set.

• Step -1:

Given:

1. Grams of KHP used in titration = 0.574 g
2. We know:   molar mass of KHP = 204.24 g/mol....

• ​Step -2:

Therefore:

Moles of KHP (produced) = (Grams of KHP ) / ( Molar mass of KHP ) = (0.574 g ) / ( 204.24 g/mol )

= 2.81 x 10 ^-3 moles = 2.81 mmol

• Step - 3:

Therefore:

Answer:   mmols of KHP (produced) = 2.81 mmol ....... ( Answer )