Page 19 - E-modul Berbasis Chemo-entrepreneurship
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Pertanyaan
1. Berdasarkan hasil percobaan di atas, produk manakah yang merupakan
penyangga asam atau penyangga basa?
2. Bagaimanakah pengaruh penambahan asam, basa serta penambahan
aquades terhadap pH pada keempat larutan tersebut? Jelaskan
mekanisme kerja buffer tersebut!
Jawaban
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Latihan Soal 1!!!
Jelaskan apakah campuran larutan berikut bersifat penyangga atau bukan,
jika iya tuliskan komponen penyangganya!!
1. 50 mL larutan CH₃COOH 0,1 M + 50 mL larutan Ca(CH₃COO)₂
Jawab :
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2. 50 mL larutan NH₃ 0,2 M + 50 mL larutan HCl 0,1 M
Jawab :
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E-Modul Kimia untuk SMA Kelas XI
