61. a 28.0-g sample of nitrogen gas combines completely
with 6.0 g of hydrogen gas to form amm...
Answers: 3
Chemistry, 21.06.2019 17:30, badgirl2005
This is a mixture that has the same composition throughout.
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Chemistry, 22.06.2019 14:00, JJlover1892
Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20โc. what is the molar mass of this gas?
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Chemistry, 22.06.2019 16:40, westball101
Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg
Answers: 3
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