Preparation of 0.1N HCl solution

Admin عدد المساهمات : 9481 تاريخ التسجيل : 06/08/2009

1N HCL

Add 36.46 gm of HCL in 1 litre of water as Molar mass of HCL = 36.46 g/mole

36.46 g of
HCL is equivalent to 30.67 ml of HCL ( Volume = Mass/Density = 36.46/1.19 = 30.67

Density of HCL is = 1.19 g/ml

Percent Concentration of Most Conc HCL is = 37.5 %

30.67 ml of HCL is equal to = (30.67)*(100/37.5) = 81.8 ml HCL

Hence to prepare 1N HCL - add 81.8 ml of HCL in 1000 ml of Water

To make 0.1 N HCL - add 8.18 ml HCL in 1000 ml of water

Admin عدد المساهمات : 9481 تاريخ التسجيل : 06/08/2009

[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة]

study

» You cannot uninstall office 2016 ... the solution is here.... by Dr Khaled A Abulfadle
» Solution for the problem of : Installation of microsoft office 2010 requires MSXML version 6.10.1129.0
» My Laptop Is Very Slow - Solution For Hanging Laptop Windows 10