Chemistry, 07.06.2021 23:00 mchillery1028
A sample of N2 has a volume of 1.75 L at 0.75atm and 21 degrees C. How many moles of N2 are present?
Answers: 1
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What is the independent variable in this investigation? mass volume sample number substance density
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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
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A sample of N2 has a volume of 1.75 L at 0.75atm and 21 degrees C. How many moles of N2 are
present...
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