Asked by sam smith

what is the molar enthalpy change when 147 g of water cools from 90.0 degrees C to 17.0 degrees C

Answers

Answered by DrBob222
q = mass H2O x specific heat H2O x (Tfinal-Tinitial).
I would convert gH2O to mols (147/18).
Use specific heat in J/mol = about 75.
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions