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extinction6
Let's count 3 Energy balance I
PRODUCE GASES FROM EARTH
I will count with temperature 2500 Celsius, 500 ? 500 Gt SO2, CO2 and 700
Gt of water.
(In the text files unable to use subscript and superscript therefore I must
write chemical equations without these.)
1. Produce SO2
CaSO4 .2H2O = CaO + SO2 + 1/2 O2 + 2H2O - 142 Kcal/mol
64 36 g/mol
>From this to produce 200 g SO2 must give around 430 Kcal, or for 200 t
4.3xe8 Kcal, or for 500 Gt SO2 and 275 Gt water 1.1xe18 Kcal. This is
equal around 4.6xe18 KJoule.
For the melting of the gipsum must give 6.7 Kcal/mol and the heating around
110.
The total heat is around 7.3xe18 KJoule.
2.Produce CO2
CaCO3.MgCO3 = CaO + MgO + 2CO2 - 75 Kcal/mol
88 g/mol
>From this to produce 200 g CO2 must to give 165 Kcal, or for 500 Gt around
1.8xe18 KJoule.
For the melting of dolomite must give 12.7 Kcal/mol and the heating around 90.
The total heat is around 3xe18 KJoule.
3.Water
For the boiling of the water must to give 9.7 Kcal/mol and the heating 60.
This is for 18 g. For the total 700 Gt water it must evaporate 425 Gt. For
425 Gt it must give around 6.9xe18 KJoule.
The total energy demand is 1.7xe19 KJoule.
HEATING THE OBJECT
If it was 2000 Gt and specific heat 0.2 cal/g then the total heat is 4xe18
KJoule.
Sum of the demand of these two component of the heat is around 2.1xe19
KJoule.
THE MECHANICAL ENERGY OF THE OBJECT
If
m = 2000 Gt
( V = 500 km3 and specific gravity is 4 g/cm3)
and
v = 5 km/s
then E = 2xe15x1.25xe7 = 2.5xe19 KJoule
THE ENERGY BALANCE
The plus energy of the object upon these three component is around 4e18
KJoule.
Is it enough for other components? I will count in next letters.
Endre Simonyi