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Grade: 11

                        

what is the pOH of the solution when 1 M NaCN and 0.5 M HCl mixed in equal volume?

3 years ago

Answers : (1)

ARYAN BHUSHAN
22 Points
							
1V-0.5V=NV
N=0.5 i.e 0.5 M or N(n=1) H+ ion are present in the solution  after formation of NaCl salt.
pH=-log(0.5)=0.3
therefore,pOH=14-pH=13.7
3 years ago
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