A total of 10.0g of sodium chloride is weighed out and dissolved in sufficient water to make 200ml of soln. A. 50ml of soln. A is removed and mixed with 250ml of water to make soln. B. Calculate molarity of
soln. A
soln. B
I got the answer to soln. A 0.85mol/l
but cant get B
answer is
0.143mol/l
soln. A
soln. B
I got the answer to soln. A 0.85mol/l
but cant get B
answer is
0.143mol/l