Chemistry, 19.11.2020 19:50 nakaylafree
Select the correct responses to the questions from the drop-down menus.
Which wind blows cool air inland during the day?
Which wind blows cool air toward the sea at night?
Which winds blow steadily from specific directions and over long distances?
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Chemistry, 22.06.2019 12:00
In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?
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Chemistry, 22.06.2019 22:30
Why is it possible for different microorganisms to extract energy not only from carbohydrates and other biological molecules but from a large variety of substances?
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Chemistry, 23.06.2019 00:00
The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
Answers: 2
Chemistry, 23.06.2019 04:31
What is the amount of energy for a photon that has a 125 cm wavelength
Answers: 2
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