3.
( ), ( % .) -2. .
SnO + CO = Sn + CO2 = 1100
4.
298, 1000, 1500 1900 . . . .
/ | , | |||
, | N, / | |||
2Al + 3/2 O2 = Al2O3 | - 1 687 909 | 325,15 | 932-2303 |
5.
( ) 298, 600, 1000 1500 . =f(T) lg=f(T). -2 (2 2).
½ WO2 + CO = ½ W + CO2
1.
, ʳ. D0 298 . (%) 298 , .
CO + H2O = CO2 + H2 = 900
2. ﳿ
DS0 , . ﳿ DS0 298 . % DS0298 ﳿ , .
PbS + O2 = Pb + SO2 = 1200
3.
( ), ( % .) -2. .
SnO + CO = Sn + CO2 = 1100
4.
298, 1000, 1500 1900 . . . .
/ | , | |||
, | N, / | |||
2Al + 3/2 O2 = Al2O3 | - 1 687 909 | 325,15 | 932-2303 |
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