Question
In: Chemistry
a mixture of 15.0g of Ne and 35.0g Ar have a total pressure of 3.4atm. What...
a mixture of 15.0g of Ne and 35.0g Ar have a total pressure of 3.4atm. What is the partial pressure of Ne ?
Solutions
Expert Solution
no of moles of Ne nNe = W/G.A.Wt
= 15/20
= 0.75 moles
no of moles of Ar nAr = W/G.A.Wt
= 35/40
= 0.875moles
mole fraction of Ne XNe = nNe/nNe+nAr
= 0.75/0.75+0.875
= 0.75/1.625
= 0.46
partial pressure of Ne = mole fraction of Ne * total pressure
= 0.46*3.4 = 1.564atm >>>>>answer
queen_honey_blossom answered 2 years agoRelated Solutions
A mixture at 10g of Ne and 10g Ar have a total pressure of 1.6atm. What...
A
mixture at 10g of Ne and 10g Ar have a total pressure of 1.6atm.
What is the partial pressure of Ne?
a) clculate the partial pressure (in atm) of Ne and Ar in the container. gas mixture...
a) clculate the partial pressure (in atm) of Ne and Ar in the
container. gas mixture in a 1.45 L at 298 K container contains 10.0
g of Ne and 10.0 g of Ar. Calculate the partial pressure (in ) of
and in the container.
PNe = 4.22 atm , PAr = 4.22 atm
PNe = 8.36 atm , PAr = 4.22 atm
PNe = 8.36 atm , PAr = 8.36 atm
PNe = 4.22 atm , PAr = 8.36...
PART A A mixture of He, Ar, and Xe has a total pressure of 2.20 atm...
PART A
A mixture of He, Ar, and Xe has a total pressure of 2.20 atm .
The partial pressure of He is 0.400 atm , and the partial pressure
of Ar is 0.450 atm . What is the partial pressure of Xe? Express
your answer to three significant figures and include the
appropriate units.
PART B
A volume of 18.0 L contains a mixture of 0.250 mole N2 , 0.250
mole O2 , and an unknown quantity of He....
Part A A mixture of He, Ar, and Xe has a total pressure of 2.70 atm...
Part A
A mixture of He, Ar, and Xe has a total pressure of 2.70 atm .
The partial pressure of He is 0.450 atm , and the partial pressure
of Ar is 0.450 atm . What is the partial pressure of Xe?
Express your answer to three significant figures and include the
appropriate units.
Part B
A volume of 18.0 L contains a mixture of 0.250 mole N2 , 0.250
mole O2 , and an unknown quantity of He....
a mixture of oxygen, hydrogen, carbon dioxide and methane gases have a total pressure of 1.3...
a mixture of oxygen, hydrogen, carbon dioxide and
methane gases have a total pressure of 1.3 ATM. if the partial
pressure of hydrogen is 2.4 PSI, the partial pressure of carbon
dioxide is 110 torr can the partial pressure of methane is 0.22
ATM, how many mmhg does oxygen exert?
1.The total pressure of a mixture of O2(g) and H2(g) is 1.95 atm. The mixture is...
1.The total pressure of a mixture of O2(g) and H2(g) is 1.95
atm. The mixture is ignited and the resulting water is removed. The
remaining mixture is pure H2(g) and exerts a pressure of 0.210atm
when measured at the same temperature and volume as the original
mixture. What were the mole fractions of O2(g) and H2(g) in the
original mixture?
the average molecular speed of four gases at 27 °C. Xe, Ar, Ne, He. What, if...
the average molecular speed of four gases at 27 °C. Xe, Ar, Ne,
He. What, if any, relationship do you observe between average
molecular speed and molar mass? Estimate the average molecular
speed of xenon at 27 °C.
Dalton's law states that the total pressure, Ptotal, of a mixture of gases in a container...
Dalton's law states that the total pressure, Ptotal, of a
mixture of gases in a container equals the sum of the pressures of
each individual gas: Ptotal=P1+P2+P3+… The partial pressure of the
first component, P1, is equal to the mole fraction of this
component, X1, times the total pressure of the mixture:
P1=X1×Ptotal The mole fraction, X, represents the concentration of
the component in the gas mixture, so X1=moles of component 1total
moles in mixture
Part A Three gases (8.00...
Dalton's law states that the total pressure, Ptotal, of a mixture of gases in a container...
Dalton's law states that the total pressure, Ptotal, of a
mixture of gases in a container equals the sum of the pressures of
each individual gas:
Ptotal=P1+P2+P3+…
The partial pressure of the first component, P1, is equal to
the mole fraction of this component, X1, times the total pressure
of the mixture:
P1=X1×Ptotal
The mole fraction, X, represents the concentration of the
component in the gas mixture, so
X1=moles of component 1total moles in mixture
Question 1 ---- Three gases...
1a/ A mixture of helium and carbon dioxide gases, at a total pressure of 743 mm...
1a/ A mixture of helium and carbon
dioxide gases, at a total pressure of 743
mm Hg, contains 0.397 grams of
helium and 9.33 grams of
carbon dioxide. What is the partial pressure of
each gas in the mixture?
PHe = (......) mm Hg
PCO2 = (......) mm Hg
1b/ A mixture of methane and
xenon gases contains methane at a
partial pressure of 488 mm Hg and
xenon at a partial pressure of
386 mm Hg. What is the...
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- Use fork() Create a program that reads characters from an input file. Use fork to create...
- A pension fund manager is considering three mutual funds. The first is a stock fund, the...
- Compute the cost of not taking the following cash discounts. (Use a 360-day year. Do not...
- During his project presentation, Bob falls sick and performs poorly. However, his colleague, Dan, concludes that...
- A sample human input file that contains test values that a human would enter on the...
- A solution is prepared by dissolving 15 ml of methanol in 150.0 ml water at 25...
- Consider a newlywed who is planning a wedding anniversary gift of a trip to Canada for...
ADVERTISEMENT