Calculate the change in enthalpy for the following specific rxn. Be sure to indicate the correct sign
Fantastic news! We've Found the answer you've been seeking!
Question:
Calculate the change in enthalpy for the following specific rxn. Be sure to indicate the correct sign (- or +) for the change in enthalpy:
Mg(s) + 2H + (aq) --> Mg 2+ (aq) + H 2 (g)
This is for a lab, these are the values I have calculated so far (I'm not sure which ones are relevant to this question):
- Heat evolved per mole of Mg: 361380J/mol
- Total heat evolved by the rxn: 7590.32J
- Heat Absorbed by Calorimeter: 640.19J
- Heat Capacity of Calorimeter: 49.25 J/C
Related Book For
Thermodynamics for Engineers
ISBN: ?978-1133112860
1st edition
Authors: Kenneth A. Kroos, Merle C. Potter
Posted Date: