Chemistry, 22.11.2020 09:20 laurentsupreme
Ibuprofen has the chemical formula C3H12O2. It is 75.69% carbon, 8.80% hydrogen, and 15.51% oxygen. How many mg of carbon does a 200.0-mg tablet of ibuprofen contain?
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Strong conductivity of plasma allows it to act and react as and
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The boiling point of liquids is very high what does it indicate
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Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.
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Why is it important for scientists to review and repeat the work of other scientists? 1.a scientific theory must be tested three times before it is proven. 2.the scientific method only applies to repeated experiments. 3.an experiment may have had errors that the scientists didn't recognize. 4.the results of individual scientists may be influenced by bias. 5.an experiment must be performed twice before the data can be analyzed.
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Ibuprofen has the chemical formula C3H12O2. It is 75.69% carbon, 8.80% hydrogen, and 15.51% oxygen....
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