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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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fodog414 fodog414
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9 years ago
Read the following statements. Click on the boxes that represent true statements.

(Select all that apply.)

At 25 °C and 1 atm, a balloon filled with one mole of Ar gas would have a greater volume than a balloon filled with one mole of H2 gas under the same conditions of temperature and pressure. False**

At 25 °C and 1 atm, a balloon filled with 5 g of He would have a greater volume than a balloon filled with 50 g of Kr also at 25 °C and 1 atm.  Maybe?**

For units of pressure, 760 torr = 1 atm. True**

If the volume of a gas doubles, then the pressure would decrease by a factor of 4, assuming that the number of moles and the temperature of the gas remain constant.
Is this true? **
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Laser_3Laser_3
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9 years ago
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fodog414 Author
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#2
9 years ago
Laser, you are the best!
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