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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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If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?
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What gas is needed to stay alive and breathe properly...
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