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Norma-Jean [14]
3 years ago
5

8. How much enthalpy/heat is transferred when 0.5113

Chemistry
1 answer:
Gennadij [26K]3 years ago
8 0
First convert to moles:
0.5113 g / 17 g/mol = 0.0301 mol

Now create a ratio based on the reaction provided to solve for the unknown:

4 NH3 / -905.4 kJ = 0.0301 mol NH3 / x kJ
x = -6.808 kJ
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