In November 2024
Answer to Question #123193 in General Chemistry for Mark
Calculate the absolute temperature of 21 g Nitrogen gas at which gas occupies 164 mL at 6 atm.
"This\\space problem\\space is\\space solved\\space using\\space the\\space Ideal\\space Gas\\space Law\\space formula.\\newline\n\\space \\space\\space PV=nRT\\newline n\\space is\\space number\\space of\\space moles\\space which\\space is=\\dfrac{21g}{28.02}"
"=0.75mol"
"Convert\\space volume(164ml)\\space into\\space litres(L)\\newline\\space \\space \\space \\dfrac{164}{1000}=0.164L\\newline Rearraging\\space the\\space formula\\space we \\space get,\\newline\\space \\space \\space T=\\dfrac{PV}{nR} \\newline \\newline \\space \\space \\space T=\\dfrac{6*0.164}{0.75*0.082}=16\\newline The\\space absolute\\space temperature\\space is\\space16K"
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Calculate the quantities for ideal gas given below. (R=0.082 L atm mol-1 K-1) The absolute temperature of 21 g Nitrogen gas at which gas occupies 164 mL at 6 atm ii. The pressure in atm, if 8.25 X 10 -2 mole gas occupies a volume of 255 mL at 115ºC. iii. The molecular weight of 12.3 g gas if 5.49 L at 35ºC have pressure 11.25 atm.
Dear Nana Sepawi, Questions in this section are answered for free. We can't fulfill them all and there is no guarantee of answering certain question but we are doing our best. And if answer is published it means it was attentively checked by experts. You can try it yourself by publishing your question. Although if you have serious assignment that requires large amount of work and hence cannot be done for free you can submit it as assignment and our experts will surely assist you.
(R=0.082 L atm mol-1 K-1) Calculate the pressure in atm, if 8.25 X 10 -2 mole gas occupies a volume of 255 mL at 115ºC.
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