December 2018 1 72 Report
Sebanyak 75 mL larutan H2SO4 0,1 M direaksikan dengan 50 mL larutan NaOH 0,2 M menurut reaksi

H2SO4 + 2NaOH -> Na2SO4 + 2H2O

Massa pereaksi yang tersisa adalah... (Ar. Na=23 ; O=16 ; H=1 ; S=32)

a. 0,245 gram H2SO4
b. 0,49 gram H2SO4
c. 0,10 gram NaOH
d. 0,21 gram NaOH
e. 0,30 gram NaOH

tolong dijawab pake cara ya, terimakasih :D
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