Fardeen

So from density we know that .0012 g/100 mL Converting g into mg 0.0012% = 0.0012 g/100 ml water, or 1.2 mg so for 145 mg, you need 145mg Pb *100mL/1.2mg Pb = 12083 ml water or 12.083 L of water

C C B A C 100%

No, does anyone know?

One thing I am going to take seriously is the MIS. It is going to help me more with my knowledge and technology. Then I am going to open my business.

7.5