October 2018 2 61 Report
Sebanyak 1,32 gram kristal (NH4)2SO4 dilarutkan dalam air sehingga volumenya menjadi 1 L. jika diketahui Kb NH4OH = 10^-5, Ar N = 14, Ar S = 32, Ar H = 1 dan Ar O = 16, pH larutan yang terbentuk sebesar.. Sama cara yaaaaa!!!!

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