Chemistry, 27.08.2019 16:30 alexdziob01
Amylar balloon is filled with helium gas to a pressure of 107 kpa when the temperature is 22°c. if the temperature changes to 45°c, what will be the pressure of the helium in the balloon?
Answers: 3
Chemistry, 21.06.2019 19:30
Which answer lists the fundamental forces in order from strongest to weakest
Answers: 1
Chemistry, 22.06.2019 14:30
How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.
Answers: 2
Chemistry, 22.06.2019 17:30
Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".
Answers: 2
Chemistry, 22.06.2019 18:30
The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false
Answers: 1
Amylar balloon is filled with helium gas to a pressure of 107 kpa when the temperature is 22°c. if t...
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