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a sample of hydrogen occupies

At 27 degrees Celsius and 750 mm Hg, a sample of hydrogen occupies 5.00 L. The space it occupies at STP = 4.49 L.Should the 4.49
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2. asked by Doris
3. 2,120 views
1. What volume will a sample of hydrogen occupy at 128.0 oC if the gas occupies a volume of 2.23 dm3 at a temperature of 0.0 oC?
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2. asked by Unknown
3. 739 views
I need help on how to set up a formula for 27c and 750 mm hg,a sample of hydrogen occupies 5.00 l how much space will it occupy
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2. asked by Glenda
3. 345 views
A sample of hydrogen chloride gas occupies 0.550L at STP. What is the pressure in atm if the volume is 7.50×10−2L at 20∘C?
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2. asked by ally
3. 508 views
A sample of hydrogen gas occupies 16.8 L at STP. How many moles of the gas are present?Answer in units of mol
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2. asked by luke
3. 939 views
A sample of oxygen at 32◦C occupies 340 mL.If this sample later occupies 1064 mL at 57◦C and 1.2 atm, what was its original
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2. asked by lex
3. 731 views
A sample of oxygen at 25 degrees C occupies 697 mL.If this sample later occupies 1062 mL at 55 degrees C and 1.3 atm, what was
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2. asked by please help
3. 592 views
A chemist prepares a sample of hydrogen bromide and ﬁnds that it occupies 249 mL at 60◦C and 552 Torr. What volume would it
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2. asked by Anna
3. 3,093 views
a sample of gas of unknown pressure occupies 0.766 L at the temperture of 298k the same sample of gas is than tested under known
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2. asked by Rocky
3. 1,856 views
A sample of hydrogen gas at a pressure of 0.694 atm and a temperature of 271 °C, occupies a volume of 417 mL. If the gas is
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2. asked by Anonymous
3. 762 views