Asked by adam

The standard enthalpy of formation for sulfur dioxide gas is -296.8 J. Calculate the amount of energy given off in kJ when 30.0 g of SO2 is fromed from its elements
Answered by DrBob222
S + O2 ==> SO2
296.8 J x (30/32) = ?? then convert to kJ.
Answered by Anonymous
278.25kj
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