Home > Community > 30.0 g H2O at an unknown temperature is mixed with 27.0 g of water at 15.80C in a coffee-cup calorimeter. If the final temperature of the mixture is 29.10C, what is the initial temperature of the water?

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30.0 g H2O at an unknown temperature is mixed with 27.0 g of water at 15.80C in a coffee-cup calorimeter. If the final temperature of the mixture is 29.10C, what is the initial temperature of the water?

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30.0 g H2O at an unknown temperature is mixed with 27.0 g of water at 15.80C in a coffee-cup calorimeter. If the final temperature of the mixture is 29.10C, what is the initial temperature of the water?

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