(05.04 LC) Which of the following is a valid mole ratio from the balanced equation 2Fe2O3 + 3C — 4Fe + 3C02? (4 points)
a.
Select one:
4 mol C
3 mol Fe
2 mol Fe, O,
b.
4 mol C
3 mol C
C
4 mol CO2
4 mol Fe
d.
3 mol CO2

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

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un recipient conține 6,4 moli de gaz. gazul hidrogen reprezintă 25% din totalul kilometrilor din container. în cazul în care presiunea totală este de 1.24 atm ceea ce este