Chemistry, 31.01.2020 18:49, itzygutierrez2763
Ethane, c2h6, has a boiling point of -89°c at standard pressure. ethanol, c2hsoh, has a much higher boiling point than ethane at standard pressure. at stp. ethane is a gas and ethanol is a liquid.
59 identify the class of organic compounds to which ethanol belongs.
60 a liquid boils when the vapor pressure of the liquid equals the atmospheric pressure on the surface of the liquid. based on table h, what is the boiling point of ethanol at standard pressure?
61 compare the intermolecular forces of the two substances at stp. [1]
Answers: 1
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The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.
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Ethane, c2h6, has a boiling point of -89°c at standard pressure. ethanol, c2hsoh, has a much higher...
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