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              acidic oxide
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                      An oxide ofa nonmetal thatreacts with water to produce an acid or with abase to produce a salt and water. For exam-ple,sulfur(Ⅵ) oxide (sulfur trioxide) reactswith water to form sulfuric acid:SO3 +H2O→H2SO4and with sodium hydroxide to produce sodiumsulfat......（本文共 403 字）      [閱讀本文] >> 
               
			  
				 
              
				 
				
				
              
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