What mass of
sucrosse, c12h22o11, is needed to
make 500ml of a 0.20 m solution?...
Chemistry, 09.01.2020 06:31 rousedem28381
What mass of
sucrosse, c12h22o11, is needed to
make 500ml of a 0.20 m solution?
Answers: 1
Chemistry, 22.06.2019 07:00
The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.
Answers: 2
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Which of these is an example of pseudoscience? a) predicting the time of sunrise based on data on position of earth b) predicting the date of the moon phases based on data on position of earth c) predicting eclipses based on the position of the sun and the moon d) predicting future events in a person's life based on the position of the moon
Answers: 1
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Hydrogen has three isotopes 1h, 2h, and 3h. what is the difference between these three isotopes?
Answers: 2
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