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A given mass of helium(gas)occupies a volume of 3,6m^3 at

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
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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
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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
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Helium gas occupies a volume of 0.04m^3 at a pressure of 2*10^5 N/m^2 and a temperature of 300K,calculate:1.) the mass of helium
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2. asked by adewuyi
3. 807 views
If 2.03 g of helium gas occupies a volume of 12.0 L at 22°C, what volume will 6.19 g of helium gas occupy under the same
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2. asked by michelle
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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
An unknown amount of helium (He) gas occupies 10.5 L at 1.47 atm pressure and 321 K. What is the mass of helium gas in the
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2. asked by HP
3. 464 views
An unknown amount of helium (He) gas occupies 10.5 L at 1.47 atm pressure and 321 K. What is the mass of helium gas in the
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2. asked by HP (Please Check this @Drbob222)
3. 335 views
A certain mixture of helium, He, and krypton, Kr, has a mass of 10.0 g and occupies a volume of 20.0 L at 25.0EC and 1.20 atm.
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2. asked by john
3. 440 views
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
3. 2,004 views