thomasgnathan
30.04.2021 •
Chemistry
What is the change in enthalpy when 26.0 g of Cr(s) is oxidized at 25 °C and 1 atm? The enthalpy of formation of chromium (III) oxide is ΔH =−1135 kJ/mol. 4 Cr(s) + 3 O2→ 2 Cr2O3
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Ответ:
The stored energy of an object is kinetic energy