When 108g of dinitrogen pentoxide [N4O2] is heated, it decomposes to nitrogen dioxide and Oxygen...

When 108g of dinitrogen pentoxide [N4O2] is heated, it decomposes to nitrogen dioxide and Oxygen 2N2O5 (aq) + O2 (g) find the volume of and gasses produce at S. T. P

2. What is ionization theory? How dose it explains the conductance of electron through solution

3.calculate the heat formation of ethane at 25oC from the following data (I) 2C+ 3H2--- C2H6 change in H=?
Ii C + O2 ---- CO2 change in H = -394kj/mol
III H2 +1/2O2 --- H2O change in H = -286kj/mol
Iv C2H6 + 7/2O2 --- 2CO2+3H2O change in H = -1560kj.mol?

In Chemistry
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Asked by Gideon Edet on 8th June, 2022