Asked by jihu
A 6.3 g sample of solid NH4NO3 is dissolved in 50g water, causing the temperature to
drop from 24 degrees Celsius to 19 degrees Celsius. Calculate the AH solution in J/mol.
drop from 24 degrees Celsius to 19 degrees Celsius. Calculate the AH solution in J/mol.
Answers
Answered by
DrBob222
q = dH = mass x specific heat H2O x delta T
q = 50 g x 4.184 J/g*C x 5 = 1046 J
That's 1046 J for 6.3 g NH4NO3. Convert that to J/mol
Post your work if you get stuck.
q = 50 g x 4.184 J/g*C x 5 = 1046 J
That's 1046 J for 6.3 g NH4NO3. Convert that to J/mol
Post your work if you get stuck.
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