Chemistry, 07.02.2022 23:10 samiiegarciia
When a quintal of calcium carbonate is supplied with heat up to a temperature of 800⁰C, 56kg of calcium oxide is obtained. the second product of the reaction is carbon dioxide: how much is released into the atmosphere?
Answers: 1
Chemistry, 22.06.2019 04:00
What layer of the atmosphere is directly above the troposphere?
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I’m an electrically neutral atomic any element, there are equal numbers of
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Chemistry, 23.06.2019 02:40
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
Answers: 3
When a quintal of calcium carbonate is supplied with heat up to a temperature of 800⁰C, 56kg of calc...
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