a. Account for this fact: Although methanol (CH3OH) (bp, 64.7 °C) has a higher molar mass than water (bp, 100 °C), the alcohol has a lower boiling point. O Methanol has non-polar carbon chain. O Methanol is an organic compound and water is an inorganic compound. Owater has two 0-H bonds and methanol has only one. O Methanol has more hydrogen atoms per molecule.
a. Account for this fact: Although methanol (CH3OH) (bp, 64.7 °C) has a higher molar mass than water (bp, 100 °C), the alcohol has a lower boiling point. O Methanol has non-polar carbon chain. O Methanol is an organic compound and water is an inorganic compound. Owater has two 0-H bonds and methanol has only one. O Methanol has more hydrogen atoms per molecule.
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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a. Account for this fact:
Although methanol (CH3OH) (bp, 64.7 °C) has a higher molar mass than water (bp, 100 °C), the alcohol has a lower boiling point.
O Methanol has non-polar carbon chain.
O Methanol is an organic compound and water is an inorganic compound.
Owater has two O-H bonds and methanol has only one.
O Methanol has more hydrogen atoms per molecule.
b. Account for this fact:
Mixing 50 mL of methanol with 50 mL of water produces a solution with a volume slightly less than 100 mL.
Methanol evaporates during the mixing.
During hydration, methanol molecules decrease in volume.
Water evaporates during the mixing.
Water molecules interact extensively with methanol molecules.
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[References]
a. Account for this fact:
Although methanol (CH3OH) (bp, 64.7 °C) has a higher molar mass than water (bp, 100 °C), the alcohol has a lower boiling point.
O Methanol has non-polar carbon chain.
O Methanol is an organic compound and water is an inorganic compound.
Owater has two O-H bonds and methanol has only one.
O Methanol has more hydrogen atoms per molecule.
b. Account for this fact:
Mixing 50 mL of methanol with 50 mL of water produces a solution with a volume slightly less than 100 mL.
Methanol evaporates during the mixing.
During hydration, methanol molecules decrease in volume.
Water evaporates during the mixing.
Water molecules interact extensively with methanol molecules.
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