What is the pOH of 0.02M solution of $\mathrm{Ca}{\left(\mathrm{OH}\right)}_2$?

Potassium ferrocyanide salt is: 

The sum of the pH and pOH at 25$°$c is: 

Stearic acid is present in: 

What is the pOH of 0.01M solution of HCl? 

Used in the manufacturing of soap is: 

Grease stains from clothes are removed by using: 

Ca(OCl)Cl is example of: 

Potassium Ferrocyanide ${\mathrm{K}}_4\left[\mathrm{Fe}{\left(\mathrm{CN}\right)}_6\right]$ is a:

Water of Crystallization is responsible for: 

_______ acid cause acidity of stomach. 

What is the concentration of ${\mathrm{H}}^{+}$ ion in pure water at ${25}^{°}\mathrm{c}$ when: ${\mathrm{K}}_{\mathrm{w}}= \left[{\mathrm{H}}^{+}\right]\left[{\mathrm{OH}}^{-}\right]=1.0\mathrm{x}{10}^{-14}$

If a liquid has pH seven (7), then it must ______ .

A neutral salt is not composed of: 

The pOH of 0.01M of $\mathrm{Ca}{\left(\mathrm{OH}\right)}_2$ solution is: 

Example of complex salt is: 

Which acid id used for etching gas? 

Rapid growth of Algae in water bodies is because of detergent having: 

Which acid is used to cure sting of wasps?