Which observation(s) reflect(s) colligative properties? (i) a 0.80 m nabr aqueous solution has a lower vapor pressure than pure water. (ii) a salt and water solution will remain liquid even below 0°c (iii) pure water freezes at a higher temperature than pure methanol (ch3oh)
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Chemistry, 23.06.2019 02:40, towelmearowel
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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Chemistry, 23.06.2019 03:30, tamariarodrigiez
Which of the following describes the entropy change as a solution is made from a liquid and solid
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Which observation(s) reflect(s) colligative properties? (i) a 0.80 m nabr aqueous solution has a lo...
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