October 2018 1 145 Report
Ke dalam 100ml air murni dilarutkan 1,07 gram garam NH4Cl padat (penambahan Volume diabaikan) dan pH yg terbentuk yaitu 5-log 1,05. Jika Ar N=14, H= 1, O=16. Maka
a. Tuliskan reaksi hidrolisis garam diatas
b. Hitung harga kb NH4OH

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