What does “like dissolves like” mean?
a
solvents dissolve chemicals with the same color (ex....
Chemistry, 12.11.2020 03:30, geckos7992
What does “like dissolves like” mean?
a
solvents dissolve chemicals with the same color (ex. both are green)
b
solvents dissolve chemicals made by the same company (ex. both made by Dow)
c
solvents dissolve chemicals with the same polarity ( ex. both are polar)
d
solvents dissolve chemicals with the same size (ex. both are 3 inches)
Answers: 2
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Joseph has hypothesized that sound travels in waves. if he were following the scientific method, what should he do next? a. ask a question. b. test the hypothesis. c. study the results. d. tell other scientists about his hypothesis.
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Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20∘c. what is the molar mass of this gas?
Answers: 2
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How is the solubility of a carbon dioxide gas in water increase?
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Geography, 15.07.2019 08:30
Geography, 15.07.2019 08:30
Geography, 15.07.2019 08:30