December 2018 1 3 Report
Manakah larutan dibawah ini yang merupakan larutan penyangga? A. 100 mL larutan CH3COOH 0,1 M + 100 mL larutan NaCH3COO 0,1 M B. 100 mL larutan NaOH 0,1 M + 100 mL larutan CH3COOH 0,1 M C. 100 mL larutan NH4Cl 0,2 M + 50 mL larutan Ca(OH)2 0,1 M D. 100 mL larutan H2CO3 0,1 M + 100 mL larutan KOH 0,1 M E. 100 mL larutan HCl 0,2 M + 50 mL larutan NaOH 0,1 M

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