Chemistry, 10.05.2021 18:10 brianna5626
A sample of sucrose was burned in a calorimeter, and 41,600 joules of heat energy were released. Which statement is true about the water in the calorimeter? (5 points)
It released 20,800 joules.
It released 41,600 joules.
It absorbed 20,800 joules.
It absorbed 41,600 joules.
Answers: 1
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Calculate the standard enthalpy of formation of liquid methanol, ch3oh(l), using the following information: c(graphite) + o2 latex: \longrightarrow ⟶ co2(g) latex: \delta δ h° = –393.5 kj/mol h2(g) + o2 latex: \longrightarrow ⟶ h2o(l) latex: \delta δ h° = –285.8 kj/mol ch3oh(l) + o2(g) latex: \longrightarrow ⟶ co2(g) + 2h2o(l) latex: \delta δ h° = –726.4 kj/mol
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A sample of sucrose was burned in a calorimeter, and 41,600 joules of heat energy were released. Whi...
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