Chemistry, 21.10.2019 21:50 raylynnreece4939
The observation that ethanol (c2h5oh) has a higher vapor pressure than water (h2o) at the same temperature is due to more
a. hydrogen bonding in the water
b. kinetic energy in the ethanol
c. london forces in the ethanol
d. hydrogen bonding in the ethanol
e. london forces in the water
what is the correct order for the surface tension of the following substances?
a. hg, c8h18, h2o
b. hg, h2o, c8h18
c. c8h18, h2o, hg
d. c8h18, hg, h20
e. h2o, hg, c8h18
Answers: 2
Chemistry, 22.06.2019 03:30
If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.
Answers: 1
Chemistry, 22.06.2019 10:30
What woukd most likely be the transmittance at a 0.70 m solution of solute a? a) 7.6%b) 1.1%c)4.0%d)4.6%
Answers: 1
The observation that ethanol (c2h5oh) has a higher vapor pressure than water (h2o) at the same tempe...
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