Chemistry, 21.04.2021 04:10, kelkel4731
A diver’s backup oxygen tank reads 900 mm Hg while on her boat, where the temperature is 27 degrees C. When she dives down to the bottom of an unexplored methane lake on a recently discovered moon of Neptune, the temperature will drop to -183 degrees C. What will the pressure in her backup tank be at that temperature?
Answers: 1
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Non renewable resources like petroleum eventually
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How are isotopes of the same chemical element alike? how are they different?
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Chemistry, 22.06.2019 18:00, jeepjose58
What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j
Answers: 1
A diver’s backup oxygen tank reads 900 mm Hg while on her boat, where the temperature is 27 degrees...
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