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Helium gas occupies a volume of 0.03 at a pressure

A sample of Helium occupies 200 L at 30ºC under a pressure of 841 torr. What is the volume it occupies at standard temprature
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2. asked by Victor
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A sample of Helium occupies 200 L at 30ºC under a pressure of 970 torr. What is the volume it occupies at standard temprature
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2. asked by Lynn
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A sample of helium at 20 °C occupies a volume of 3.63 L at a pressure of 3.07 atm. What volume does this helium sample occupy
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2. asked by Michelle
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Helium gas occupies a volume of 0.03 at a pressure of 2×10 pa (NM) and temperature of 300.calculates the mass of helium
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2. asked by Moyinoluwa
3. 300 views
A given mass of helium(gas)occupies a volume of 3,6m^3 at a pressure of 105 kPa.if the temperature remains constant,calculate
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2. asked by melissa
3. 633 views
A sample of helium occupies 1521 mL at 719 mmHg. Assume that the temperature is held constant and determinea) the volume of the
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2. asked by Haley
3. 913 views
Helium gas occupies a volume of 0.04 m3 at a pressure of 2 x 10 5 Pa (Nm -2 ) and temperature of 300 K. Calculate (i) the mass
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2. asked by ruth
3. 3,839 views
if 0.75 mole of helium gas occupies a volume of 1.5. what volume will 1.2 mole helium occupy at the same teperature and
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2. asked by Nicole
3. 1,975 views
Some helium at 20.0psi gauge pressure occupies 40.0ft^3. find its volume at 32.4 psi if the temperature remains constant.
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2. asked by Sharon
3. 1,248 views
A sample of helium gas occupies a 10 cubic meter container at STP (273 K, 1 atm). What will the approximate volume become when
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2. asked by nene
3. 709 views