Ask Question
8 March, 11:27

How many moles of NH4NO3 (s) must be dissolved in water so that 73.0 kJ of heat is absorbed from the water? (The molar heat of solution of NH4NO3 is 25.7 kJ/mol.)

+2
Answers (1)
  1. 8 March, 11:56
    0
    25 kj absorbed by dissolving 1 mole of NH4NO3

    1kj is absorbed by dissolving = 1/25.7 = 0.03891 moles

    what about 73 kj absorbed by dissolving

    0.03891 x73 = 2.8404 moles
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “How many moles of NH4NO3 (s) must be dissolved in water so that 73.0 kJ of heat is absorbed from the water? (The molar heat of solution of ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers