chem help

Started by dot, November 26, 2009, 11:44:41 PM

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dot

How much ozone is used if the following reaction released 568 kJ of energy in the form of heat?

Pb (s) + C(s) + O3(g) ------> PbCO3(g)           delta H= ?

Thank You!

uma

You need to provide me standard enthalpy of formation of lead carbonate per mole .
This will help us in calculating no of moles of PbCO3 formed and than that can be used to take out the number of moles of PbCO3 formed. 

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