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can someone help with these practice problems? thank you!
(5 pts.) 4. What is the density of carbon dioxide gas at -25.2°C and 735 mmHg? (4 pts.) 5. What is the pressure, in atm, in a
(6 pts.) 8. Linolenic acid (C18H3002) can be hydrogenated to stearic acid by reacting it with hydrogen gas according to the e
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Answer #1

A We know, PV=URT P = MRT MV P = PRTO P-pressure PV = m RT. v-volume M n- number of mores m-mass of gas M-molecular mass R -

I think i need to solve only the first question because all questions are different

A We know, PV=URT P = MRT MV P = PRTO P-pressure PV = 'm RT. v-volume M n- number of mores m-mass of gas M-molecular mass R - gas cantaut PM = SRT. T- temperature p = m - mass kulum) M = 44 glad. s-density of gas Given, T= -25.2°C = 247.8k P = 735 mmHg = 135 atm = 0.967 atm R = 0.0821 Latmkt mat 760 density, s = PM | RT =0.967 x 44 0.08 21 X 247.8 the 20-34 = 2.0919/L

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