Chemistry, 22.04.2021 17:00 keilahkimbrough8
If 20 moles of a gas at a temperature of 70 degree C, and a volume of 90 L, what is the pressure of the gas?
Answers: 3
Chemistry, 21.06.2019 22:30
The diagram shows the structures of horse and cat forelimbs. what does the diagram suggest about the evolutionary relationship between these two mammals? a. they have homologous structures, indicating a common ancestor. b. they have analogous structures, indicating a common ancestor. c. they have homologous structures, indicating that they do not have a common ancestor. d. they have analogous structures, indicating that they do not have a common ancestor.
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Chemistry, 22.06.2019 08:30
What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots
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If 20 moles of a gas at a temperature of 70 degree C, and a volume of 90 L, what is the pressure of...
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