5.00 kg of alcohol at 75.0 °C is added to 2.00 kg of water at 30.0 °C. Find the final temperature of the mixture. The specific heat capacity of alcohol is 2400 J/kgK An unknown liquid with a mass of 2.00 kg and having a temperature of 1.00 °C is mixed with 1.00 kg of water at 53.3 °C. The final temperature is 50.0 °C. Find the specific heat capacity of the unknown liquid.

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5.00 kg of alcohol at 75.0 °C is added to 2.00 kg of water at 30.0 °C. Find the final temperature of the mixture. The specific heat capacity of alcohol is 2400 J/kgK
An unknown liquid with a mass of 2.00 kg and having a temperature of 1.00 °C is mixed with 1.00 kg of water at 53.3 °C. The final temperature is 50.0 °C. Find the specific heat capacity of the unknown liquid.

For #1 I got 56.47 degrees C and for #2 I got 141.43 J/kgk

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