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Trong dãy các chất dưới đây, dãy nào mà tất cả các chất đều là chất điện li mạnh?
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C. H2O, Ca(OH)2, AlCl3 D. CaCO3, MgSO4, CH3COOH
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Trong dãy các chất dưới đây, dãy nào mà tất cả các chất đều là chất điện li mạnh?
A. H2S, NaNO3 ,...
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