Page 53 - LELUHUR BAPAK GUMUN
P. 53
B. Uraian
1. Berikut adalah beberapa senyawa kimia:
a. NH3 c. Ba(OH)2 e. Mg(OH)2
b. Ca(OH)2 d. H2CO3
Berdasarkan senyawa tersebut, tentukan manakah senyawa kimia yang bersifat asam
menurut teori Arrhenius! Jelaskan dengan menggunakan persamaan reaksi!
Jawab:
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2. Perhatikan gambar reaksi antara NH3 dengan AlCl3 berikut ini!
AlCl3
NH3
Berdasarkan gambar di atas, tuliskan persamaan reaksi beserta struktur lewisnya kemudian
identifikasikanlah manakah yang termasuk asam Lewis dan basa Lewis!
Jawab:
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39 E-modul Asam-Basa Berbasis SETS Terintegrasi Multipel Representasi
