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(a) Use the molar volume of a gas at STP to determine the volume(in L) occupied by 31.6g of neon at STP.
(b) What is the density (in g/L)of hydrogen gas at 23.0?C and a pressure of 1650psi ?
(c) A gas occupies 4.23 L at 2.25 atm. What is the volume at3.46 atm?
1.84 L 32.9 L 6.50 L 2.75 L 0.364 L
(a) Use the molar volume of a gas at STP to determine the volume(in L) occupied by 31.6g of neon at STP.
(b) What is the density (in g/L)of hydrogen gas at 23.0?C and a pressure of 1650psi ?
(c) A gas occupies 4.23 L at 2.25 atm. What is the volume at3.46 atm?
| 1.84 L | |
| 32.9 L | |
| 6.50 L | |
| 2.75 L | |
| 0.364 L |
Lelia LubowitzLv2
8 Apr 2019
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