Chemistry, 16.04.2020 02:59, jakijakicarrillo12
Question
14
of 18
7 points
How many liters are occupied by 18.0g of oxygen gas (O2)at STP (standard air
temperature and pressure)? ONLY ENTER THE NUMBER OF YOUR
ANSWER. ROUND TO THE HUNDREDTHS PLACE IN YOUR ANSWER. DO
NOT LABEL
Submit
Answers: 3
Chemistry, 22.06.2019 10:50, lejeanjamespete1
8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm
Answers: 1
Chemistry, 22.06.2019 14:30, Tooey2331
1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?
Answers: 3
Chemistry, 22.06.2019 18:30, robjaykay
The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of
Answers: 2
Question
14
of 18
7 points
How many liters are occup...
14
of 18
7 points
How many liters are occup...
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