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OpenStudy (anonymous):
25.9mL of ethanol (density =0.789 g/mL) initially at 7.2∘C is mixed with 40.0mL of water (density = 1.0 g/mL) initially at 26.9∘C in an insulated beaker. Assuming that no heat is lost, what is the final temperature of the mixture?
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OpenStudy (anonymous):
this question is hard lol
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