Chemistry, 03.12.2021 03:20 jennamae9826
A compound containing carbon, hydrogen, and oxygen was found to contain 29.6%
carbon, 11.2% hydrogen, and 59.2% oxygen. The molecular molar mass was determined to be 243.3 g/mol.
a) What would be the empirical formula of the molecule?
Answers: 2
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The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?
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The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b.colder climates near the equator c.large waves on the cost of europe d.warm climates in northern europe
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Which radioisotope is used to date fossils? a. oxygen-16 b. carbon-14 c. uranium-238 d. carbon-12
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A compound containing carbon, hydrogen, and oxygen was found to contain 29.6%
carbon, 11.2% hydrog...
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