Chemistry, 20.06.2021 08:00 WritingStar1313
A scientist collects a sample that has 2.00 × 1014 molecules of carbon dioxide gas. How many grams is this, given that the molar mass of CO2 is 44.01 g/mol?
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Chemistry, 22.06.2019 20:40
What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.
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How many peaks will be present in a mass spectrum for brcl?
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Aman applies a force of 500n to push a truck 100m down the street how much does he do?
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Chemistry, 23.06.2019 03:00
The size (radius) of an oxygen molecule is about 2.0 ×10−10m. make a rough estimate of the pressure at which the finite volume of the molecules should cause noticeable deviations from ideal-gas behavior at ordinary temperatures (t= 300k ). assume that deviatons would be noticeable when volume of the gas per molecule equals the volume of the molecule itself.
Answers: 3
A scientist collects a sample that has 2.00 × 1014 molecules of carbon dioxide gas. How many grams i...
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