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Chemistry, 05.09.2021 08:20 6946599268
Trong số các hợp chất cho dưới đây, hãy chỉ ra và giải thích chất nào là đơn chất, là hợp chất:
a) Khí amoniac tạo nên từ N và H.
b) Photpho đỏ tạo nên từ P.
c) Axit clohiđric tạo nên từ H và Cl.
d) Canxi cacbonat tạo nên từ Ca, C và O.
e) Glucozơ tạo nên từ C H và O.
f) Kim loại magie tạo nên từ Mg.
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Answers: 1
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Trong số các hợp chất cho dưới đây, hãy chỉ ra và giải thích chất nào là đơn chất, là hợp chất:
a)...
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