Chemistry, 27.06.2019 23:00 marinsaul2424
Amolecule of pentane is made of 5 carbon atoms and 12 hydrogen atoms. a collection of pentane molecules has 3.01 x 10^24 carbon atoms. how many hydrogen atoms are in the collection?
Answers: 1
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A__ is two or more substances that are together in the same place but are not chemically combined
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Chemistry, 22.06.2019 00:00
Substance x has a fixed volume, and the attraction between its particles is strong .substance y had widely spread out particles and can be compressed what can most likely be concluded about these substances
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Chemistry, 22.06.2019 00:00
The pressure in a fluid is affected by which characteristics of that fluid
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Chemistry, 22.06.2019 09:50
Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange
Answers: 1
Amolecule of pentane is made of 5 carbon atoms and 12 hydrogen atoms. a collection of pentane molecu...
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