Chemistry, 31.01.2021 22:10 kittey7854
A sample of fluorine gas has a volume of 5.40 L at 15°C and standard pressure. What will be the pressure in atm if the moles of gas and the temperature do not change but the volume is expanded to 9.52 L?
Answers: 3
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Which three statements represent the benefits of performing experiments using computer simulations?
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What is the name of the enzyme that forms at the start of transcription?
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Air pressure is measured in pascals. for a professional american football game, the ball should be inflated to about 90,000 pascals. scientists studied the effects of air temperature on the pressure inside american footballs by taking these steps: 1. prepare 100 footballs. 2. measure each football's air pressure. 3. divide footballs into 10 groups. 4. place the groups in different lockers cooled to different air temperatures. 5. after 12 hours, remove the footballs from lockers. 6. measure each football's pressure again. 7. compare the new pressures to the starting pressures. what two terms best describe the variable "air pressure inside the football" in this experiment? independent, qualitative independent, quantitative dependent, qualitative dependent, quantitative
Answers: 3
A sample of fluorine gas has a volume of 5.40 L at 15°C and standard pressure. What will be the pres...
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