Chemistry, 03.08.2019 10:30 katiebug197
A4.00 l flexible container holds a sample of hydrogen gas at 7 atm if the pressure increases to 6 atm and the temperature remains constant what will the volume be. a. 4.67l b. 3.42l c. 0.22l d. 5.26l will mark as
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Chemistry, 22.06.2019 01:30
(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?
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Acontrol during an experiment. might change remains constant does not exist does change
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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
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Chemistry, 22.06.2019 19:40
What causes different colors to appear in the sky? the absorption of light by air molecules the reflection of light by bodies of water the greenhouse effect in earth's atmosphere the scattering and reflection of light by dust particles
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A4.00 l flexible container holds a sample of hydrogen gas at 7 atm if the pressure increases to 6 at...
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