CalculatethepHofthesolutionformedbyadding25.10mL0.100MHNO3to15.00mL0.150 M KOH.

Expert Solution

HNO3 KOH

MA = 0.1M MB= 0.15M

VA = 25.1ml VB = 15ml

M = MAVA-MBVB/VA+ VB MAVA>MBVB

= 0.1*25.1-0.15*15/25+15

= 0.26/40 = 0.0065M

M = [H+] = 0.0065M

PH = -log[H+]

= -log0.0065 = 2.187>>>>>answer

queen_honey_blossom answered 1 year ago

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