Can you help me with this question about chemistry?
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Answers: 2
Chemistry, 21.06.2019 13:30
Forests and meadows are often cut down to make way for farms or large number of new homes. what are some of the elements of ecosystems that are lost when plants in these areas are removed?
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Chemistry, 21.06.2019 23:00
The wave shown on the electromagnetic spectrum disturb the medium it passes through a)different frequency. b)the same frequency .
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Chemistry, 22.06.2019 06:30
How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned
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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?
Answers: 1
Mathematics, 18.12.2020 20:10
Mathematics, 18.12.2020 20:10
Mathematics, 18.12.2020 20:10
Chemistry, 18.12.2020 20:10
Mathematics, 18.12.2020 20:10
Mathematics, 18.12.2020 20:10
Mathematics, 18.12.2020 20:10