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Chemistry, 15.04.2021 15:20 issjzjjsmsm
How much heat is released when 54.3g of iron is cooled from 65°C to 22°C? Specific heat of iron=0.46 J/gºC
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Chemistry, 23.06.2019 14:50, aleilyg2005
Use the bond energies provided to estimate δh°rxn for the reaction below. ch3oh(l) + 2 o2(g) → co2(g) + 2 h2o(g) δh°rxn = ? bond bond energy (kj/mol) c-h 414 c-o 360 c=o 799 o=o 498 o-h 464 use the bond energies provided to estimate δh°rxn for the reaction below. ch3oh(l) + 2 o2(g) → co2(g) + 2 h2o(g) δh°rxn = ? bond bond energy (kj/mol) c-h 414 c-o 360 c=o 799 o=o 498 o-h 464 +473 kj +206 kj -392 kj -91 kj -486 kj
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How much heat is released when 54.3g of iron is cooled from 65°C to 22°C?
Specific heat of iron=0.4...
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