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final temperature after urea dissolves in water

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Urea, (NH2)2 (CO), is used in the manufacture of resins and glues. When 5.00 g of urea is dissolved in 250.0 mL of water (d=1.00 g/mL) at 30.0°C, 27.6 kJ of heat is absorbed. What is the final temperature of the solution in kJ? The density of water is 4.18 J/g·°C. What is the final temperature in °F? F = °C x 1.8 + 32 (Round your answer to one decimal place).

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Solution Preview

27.6 kJ heat is absorbed for the process. Heat is absorbed from water. Thus, heat exits the water and the process for ...

Solution Summary

It shows how to find the temperature of the solution after urea dissolves in water. The solution is detailed and well presented.

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