Chemistry, 29.11.2019 04:31 DarcieMATHlin819
Which statements accurately describe soap? select one or more:
a. soaps react with ions in hard water to create a precipitate.
b. soaps are both hydrophobic and hydrophilic.
c. soaps work in solutions of any ph.
d. soaps should be weakly alkaline in solution.
e. soaps are a mixture of fatty acid salts and glycerol.
Answers: 1
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Check the correct box to describe the periodic trends in electronegativity. electronegativity across a period: decreases. increases. electronegativity down a group: decreases. increases.
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If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?
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Chemistry, 22.06.2019 10:00, aschool2000
Water's surface tension and heat storage capacity are accounted for by its a) orbitals b) weight c) hydrogen bonds d) mass e) size
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Which statements accurately describe soap? select one or more:
a. soaps react with io...
a. soaps react with io...
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