Chemistry, 08.10.2021 14:00 tracyaleblanc
A sample of a compound containing hydrogen, carbon, and sulfur is reacted with oxygen. The carbon content in the carbon dioxide obtained is 41.31% and the hydrogen content in the water obtained is 3.47%. Determine the empirical formula of the compound.
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Chemistry, 21.06.2019 16:30
Why should the scientific method be used to answer a question? a. it provides a way to test an idea without any bias. b. it provides a way to test a hypothesis. c. it provides a way to ensure all hypotheses are proven correct. d. it provides a way to quickly turn a hypothesis into a scientific theory.
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Chemistry, 22.06.2019 00:00
Several kinds of bears are found on earth. most bears are brown or black, but one type of bear, the polar bear, is white. what process led to this difference in fur color? explain your answer.
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Chemistry, 22.06.2019 14:20
Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments
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A sample of a compound containing hydrogen, carbon, and sulfur is reacted with oxygen. The carbon co...
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