Berapakah jisim zink klorida yang terhasil apabila 5.4 gram zink bertindak balas dan asid hidroklorik berlebihan . [ Jisim Atom Relatif : Zn = 65 , Cl = 35.3 ], 5.6 gram, 11.3 gram, 8.5 gram, 13.6 gram, Sebanyak 1.3 gram serbuk zink ditambahkan ke dalam lautan argentum nitrat berlebihan.Zink menyesarkan argentum daripada larutannya.Hitung jisim logam argentum yang terenap. [ Jisim Atom Relatif : Zn = 65 , Ag = 108 ], 1.08 gram, 4.32 gram, 2.16 gram, 8.64 gram, 50 cm³ larutan plumbum (II) nitrat 1.0 mol dm³ ditambahkan kepada larutan KI berlebihan. Hitung jisim mendakan PbI₂ terbentuk. [ Jisim Atom Relatif : Pb = 207 , I = 127 ], 11.53 gram, 23.05 gram, 46.10 gram, 92.20 gram, Satu tindak balas pengenapan berlaku apabila 50 cm³ larutan plumbum (II) nitrat 0.2 mol dm³ ditambah kepada natrium klorida yang berlebihan. Tindak balas ini menghasilkan mendakan garam pplumbum (II) klorida dan larutan natrium nitrat. Hitung jisim mendakan garam plumbum (II) klorida yang terbentuk. [ Jisim Atom Relatif : Pb = 207, Cl = 35.5 ], 2.78 gram, 3.44 gram, 1.25 gram, 3.33 gram
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