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Which of the following is most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.
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Which equation obeys the law of conservation of mass? a. 2fe + 3o2 β 2fe2o3 b. 4fe + o2 β 2fe2o3...
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