1. 20.03cm³ of HCL solution was titrated against 25cm³ of 0.1 mole of sodium hydroxide...

1. 20.03cm³ of HCL solution was titrated against 25cm³ of 0.1 mole of sodium hydroxide solution. Calculate
(a). the concentration of hydrochloric acid in mol/dm³
(b). the concentration of hydrochloric acid in gram/dm³
2. What is molar solution?
3. State the importance of indicators in volumetric analysis
4. State the indicators used in the following titration
(a). hydrochloric acid against sodium hydroxide
(b). trioxocarbonate (iv) acid against potassium hydroxide
5. Give the mass concentration of the following solution
(a). 0.1mol/dm³ of trioxonitrate (v) acid
(b). 2mol/dm³ of potassium hydroxide
{H=1, Cl=35.5, K=39, O=16, Na=23, C=12, N=14}?

In Chemistry
3 Answers Available
Asked by Abdulrahman Yunusa on 10th February, 2021