Question

Calculate the minimum mass of nacl necessary to dissolve 0.010mole of agcl in 100 litre solution. Formation constant (kf) for [agcl2]1=3105 and ksp of agcl=1.01010

Answer 1

the normality of a solution obtained by mixing 200 ml of 0.1M HCl ... So remaining acid is 20–10 = 10Nml in 100ml of solution.

Answer 2

Answer:

Explanation:

in the 1st one,

CH3COOH + NaOH ----------> CH3COONa + H20

In the 2nd one

C2H5OH ---------H2SO4---------->

CH2 double bond CH2