Chemistry, 02.12.2019 23:31 fitzsimmonssheovgrbh
The standard enthalpy change for the following reaction is -401 kj at 298 k. 2 c(s, graphite) + 4 h2(g) + o2(g) 2 ch3oh(g) δh° = -401 kj
what is the standard enthalpy change for this reaction at 298 k? c(s, graphite) + 2 h2(g) + 1/2 o2(g) ch3oh(g) kj.
Answers: 1
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Consider the reaction: 2al(s) + fe2o3(s) → al2o3(s) + 2fe(s) the δhf for fe2o3(s) = -824.3 kj/mole. the δhf for al2o3(s) = -1675.7 kj/mole. finish the equation. δhrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]
Answers: 1
The standard enthalpy change for the following reaction is -401 kj at 298 k. 2 c(s, graphite) + 4 h2...
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