Chemistry, 17.05.2021 17:50 darlinsanchez08com
Question 6 (1 point)
The volume of 1.50 moles of a gas is 30.0L when the pressure is 1,00 atm and the temperature is -29.4°C. At the same temperature and
pressure, the volume of 4.25 moles of the gas is
Answers: 1
Chemistry, 21.06.2019 15:30
Which substance absorbs 58.16 kj of energy when 3.11 mol vaporizes? a)ch4 b)h2s c)co2 d)nacl
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Chemistry, 22.06.2019 18:00
The fact that the total amount of energy in a system remains constant is a(n)
Answers: 1
Chemistry, 23.06.2019 01:30
Which of the following statements is true about energy quantization at the atomic level? electrons in the outermost orbits are the most stable. electrons in all the orbits around the nucleus have the same amount of energy. electrons in the orbit closest to the nucleus have the least amount of energy. electrons absorb or release the same amount of energy independent of the energy levels.
Answers: 1
Chemistry, 23.06.2019 05:00
Scientists discovered fossils in several layers of the earth you see here. they found fossils of algae, snails, and clams in layer d. given that information, where do you think they found fossil evidence of simple land plants and amphibians?
Answers: 1
Question 6 (1 point)
The volume of 1.50 moles of a gas is 30.0L when the pressure is 1,00 atm and t...
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