A sample of pure sodium chloride 0.318g is dissolved in water and titrated with HCl solution. A volume of 60mL is required to reach the methyl orange end point. Calculate the molarity of the acid.

A sample of pure sodium carbonate 0.318g is dissolved in water and titrated with HCl solution. A volume of 60mL is required to reach the methyl orange end point. Calculate the molarity of the acid.

A sample of pure sodium carbonate 0.318g is dissolved in water and titrated with HCl solution. A volume of 60mL is required to reach the methyl orange end point. Calculate the molarity of the acid.

A sample of pure sodium carbonate 0.318g is dissolved in water and litrated with HCI solution. A volume of 60mL is required to reach the methly orange end point. Calculate the molarity of the acid.

A 0.252g sample of unknown organic base is dissolved in water and titrated with a 0.14 M HCl solution .After then addition of 20mL of acid ,a pH of 10.7 is recorded. The equivalence point is reached when a total of 40mL of HCl is added . What is the molar mass of the base?

A 0.252g sample of unknown organic base is dissolved in water and titrated with a 0.14 M HCl solution .After then addition of 20mL of acid ,a pH of 10.7 is recorded. The equivalence point is reached when a total of 40mL of HCl is added . If the base and acid combine in 1:1 molar ratio, then 'a' g is the molar mass of the organic base of 'b' is the ioniation constant of base .Report your answer as (a)/(1000b) .