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What is the total pressure of a mixture containing two gases if the partial pressure of one gas is 70 torr and the partial pressure of the other gas is 30 torr?
P1 = 70 torr , P2 = 30 torrPTotal = P1 + P2 PTotal = 70 torr + 30 torr = 100 torr
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A mixture of two gases with a total pressure of 2.00 atm contains 0.70 atm of Gas A. What is the partial pressure of Gas B in atm?
(2-0.7)=atm1.3atm
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A nitrox to gas mixture for scuba diving contains oxygen gas at 50 ATM and nitrogen gas at 90 6:00 a.m. what is the total pressure in ATM of the scuba gas mixture
Dalton's law states; The total pressure exerted by a mixture of gases is equal to the sum of the pressures of each of the different gases making up the mixture,...
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The partial pressure of gas X is 340 mm Hg. The partial pressure of gas Y is 264 mm Hg. The partial pressure of gas Z is 100 torr. What is the total pressure exerted by the gases in this system?
According to Dalton's Law of Partial Pressure;Pt= Px +Py+ Pz = (340+264+100)mmHg (since 1torr=1mmHg) = 704mmHg
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If the total air pressure is 1.05 atm, the partial pressure of carbon dioxide is 0.08 atm, and the partial pressure of hydrogen sulfide is 0.05 atm, what is the partial pressure of the remaining air?
As we know, Total pressure is the sum of partial pressure of individual gases.PT = 1.05 -(0.08+0.05+Pair)Pair = [0.92] atm
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The total barometric pressure in the room is 0.98atm. If all of the gases, other than nitrogen
gas, has a pressure of 0.72atm, what is the partial pressure of nitrogen gas in the room?
Let the gas mixture be ideal.Then Dalton’s law: the total pressure of a mixture of ideal gases is equal to the sum of the partial pressures of each gas in...
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in a vessel at 70 C and 1 atm pressure, 65.6% of dinitrogen tetroxide gas dissociate into nitrogen dioxide gas. what is the partial pressure of each gas?
Ans:The dissociation reaction of N2O4 is:N2O4(g)→2NO2(g)For this question, the temperature and pressure are constant. If 65.6% dissociates of 1mol of N2O4, therefore, 0.656 mole will be consumed. Using the ICE table: N2O4(g) → 2NO2(g) Initial 1 mole 0 mole Change −0.656 mole 1.312 mole Equilibrium 0.344 mole 1.312...
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A biological sample in a sealed vessel contains a small volume of nitrogen gas at 101.3 kPa at 293.15K. The sample is then stored at -15°C. What is the final pressure of the nitrogen gas?
Volume pure gass = total volume x partial pressure ratioP water = 2.34 kPaP Total = 90.0 kPaV total = 227ml P Nitrogen = (90.0 - 2.34) kPa = 87.66kPaV Nitrogen =...
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Ammonia gas
reacted with excess
nitrogen dioxide to
form nitrogen gas
and gaseous water.
What volume ( L) of
ammonia gas at
STP is needed to
form 45 g nitrogen?
82.29 litres
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Determine the partial pressures of ideal gases A, B, and C in a container with a total pressure of 3.5 atm. The number of moles for Gas A is twice that of Gas B and four times that of Gas C.
A = 2x , B = x , C = 0.5x A+B+C = 3.5atm2x+x+0.5x = 3.5atm3.5x = 3.5atmx = 1 atmA = 2x = 2×1 = 2atmB = x =...
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