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Chemistry, 22.06.2019 12:30
Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?
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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
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Computers and Technology, 23.04.2021 14:00
Mathematics, 23.04.2021 14:00
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Computers and Technology, 23.04.2021 14:00
Mathematics, 23.04.2021 14:10
Physics, 23.04.2021 14:10
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Social Studies, 23.04.2021 14:10
Mathematics, 23.04.2021 14:10
Mathematics, 23.04.2021 14:10