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