Homework Answers
Answer:-
Given:-
total atmospheric pressure of Uranus (Ptotal) = 130 kPa
percentage of H2 gas in Uranus = 83 %
percentage of He gas in Uranus = 15 %
percentage of CH4 gas in Uranus = 2 %
As we know that
partial pressure of H2 gas in Uranus = total
atmospheric pressure of Uranus (Ptotal)
percentage of H2 gas in Uranus
partial pressure of H2 gas in Uranus = 130 kPa
83 %
partial pressure of H2 gas in Uranus = 130 kPa
83 / 100
partial pressure of H2 gas in Uranus = 10790 kPa / 100
partial pressure of H2 gas in Uranus = 107.9 kPa (i.e the answer)
similarly
partial pressure of He
gas in Uranus = total atmospheric pressure of Uranus
(Ptotal) percentage of
He gas in Uranus
partial pressure of He gas in Uranus = 130 kPa 15 %
partial pressure of He gas in Uranus = 130 kPa 15 / 100
partial pressure of He gas in Uranus = 1950 kPa / 100
partial pressure of He gas in Uranus = 19.5 kPa (i.e the answer)
similarly
partial pressure of CH4 gas in Uranus = total
atmospheric pressure of Uranus (Ptotal)
percentage of CH4 gas in Uranus
partial pressure of CH4 gas in Uranus = 130 kPa
2 %
partial pressure of CH4 gas in Uranus = 130 kPa
2 / 100
partial pressure of CH4 gas in Uranus = 260 kPa / 100
partial pressure of CH4 gas in Uranus = 2.6 kPa (i.e the answer)
So according to Dalton's law of partial pressure ' the total pressure of mixture of gases is equal to the sum of all the partial pressure of gases present in the mixture of gases.
therefore
total atmospheric pressure of Uranus (Ptotal) = partial pressure of H2 gas in Uranus + partial pressure of He gas in Uranus + partial pressure of CH4 gas in Uranus
total atmospheric pressure of Uranus (Ptotal) = 107.9 kPa + 19.5 kPa + 2.6 kPa
total atmospheric pressure of Uranus (Ptotal) = 130 kPa
Add Answer to:
Olal mrass 6.168. Uranus has a total atmospheric pressure of 130 kPa and its atmosphere consists...
Calculate oxygen partial pressure in the atmosphere at an elevation where total atmospheric pressure = 500...
Calculate oxygen partial pressure in the atmosphere at an elevation where total atmospheric pressure = 500 mmHg. _________mmHg Calculate carbon dioxide partial pressure in the atmosphere at an elevation where total atmospheric pressure = 500 mmHg. __________mmHg
9. A mixture of gases has a total pressure of 125 kPa. The mixture contains N2(25...
9. A mixture of gases has a total pressure of 125 kPa. The mixture contains N2(25 kPa), He(76 kPa) and 02. What is the partial pressure of oxygen gas? 10. What is the mole fraction for each gas in the previous question?
If the mixing ratio of an atmospheric chemical is 48 ppm, find in Pa, its partial pressure in an atmosphere of total pressure 1025 hPa
If the mixing ratio of an atmospheric chemical is 48 ppm, find in Pa, its partial pressure in an atmosphere of total pressure 1025 hPa
In a mixture of gases, how is the total pressure determined? How is the partial pressure...
In a mixture of gases, how is the total pressure determined? How is the partial pressure of a gas in a mixture calculated? Determine the total pressure of a gas mixture that contains oxygen, nitrogen, and helium. The partial pressures are: Pax =20.0 kPa, Pz = 46.7 kPa, and P.. = 26.7 kPa. A gas mixture containing oxygen, nitrogen, and carbon dioxide has a total pressure of 32.9 kPa. If Po6.6 kPa and P2 = 23.0 kPa, what is Poz?...
An automobile tire is filled to a gauge pressure of 185 kPa when its temperature is...
An automobile tire is filled to a gauge pressure of 185 kPa when
its temperature is 20°C. (Gauge pressure is the difference between
the actual pressure and atmospheric pressure.) After the car has
been driven at high speeds, the tire temperature increases to
57°C.
Please help with both parts of this problem. Thanks!
An automobile tire is filled to a gauge pressure of 185 kPa when its temperature is 20°C. (Gauge pressure is the difference between the actual pressure and...
A gas mixture has a total pressure of 0.51 atm and consists of He and Ne....
A gas mixture has a total pressure of 0.51 atm and consists of He and Ne. If the partial pressure of He in the mixture is 0.34 atm, what is the partial pressure of the Ne in the mixture?
A mixture of He, Ar, and Xe has a total pressure of 2.80 atm . The partial pressure of He is 0.300 atm , and the partial...
A mixture of He, Ar, and Xe has a total pressure of 2.80 atm .
The partial pressure of He is 0.300 atm , and the partial pressure
of Ar is 0.300 atm . What is the partial pressure of Xe?
A volume of 18.0 L contains a mixture of 0.250 mole N2 , 0.250
mole O2 , and an unknown quantity of He. The temperature of the
mixture is 0 ∘C , and the total pressure is 1.00 atm...
1) An automobile tire is filled to a gauge pressure of 196 kPa when its temperature...
1) An automobile tire is filled to a gauge pressure of 196 kPa when its temperature is 20°C. (Gauge pressure is the difference between the actual pressure and atmospheric pressure.) After the car has been driven at high speeds, the tire temperature increases to 51°C. (a) Assuming that the volume of the tire does not change, and that air behaves as an ideal gas, find the gauge pressure of the air in the tire. (b) Calculate the gauge pressure if...
#5 5. A sample of helium gas has a volume of 6.50 L at a pressure...
#5
5. A sample of helium gas has a volume of 6.50 L at a pressure of 845 mmHg and a temperature of 25 °C. Calculate the number of moles of gas in this sample. 6. A gas mixture contains He, Ar, and Kr. The total pressure of the mixture exerted by the gases is 1.57 atm. The partial pressures of He and Kr are 0.33 atm and 0.39 atm, respectively. Calculate the partial pressure of Ar in this mixture.
***Please type answer if possible*** GAS VOLUME STOICHIOMETRY PROBLEMS 1. The combustion of ethanol (C2H5OH) takes...
***Please type answer if possible*** GAS VOLUME STOICHIOMETRY PROBLEMS 1. The combustion of ethanol (C2H5OH) takes place by the following reaction equation. C2H5OH (l) + 3 O2 (g) → 2 CO2 (g) + 3 H2O (g) What is the volume of CO2 gas produced by the combustion of excess ethanol by 23.3 grams of O2gas at 25oC and 1.25 atm? GAS VOLUME STOICHIOMETRY PROBLEMS 2. Acetic acid (CH3COOH) is formed from its elements by the following reaction equation: ...
9. A mixture of gases has a total pressure of 125 kPa. The mixture contains N2(25 kPa), He(76 kPa) and 02. What is the partial pressure of oxygen gas? 10. What is the mole fraction for each gas in the previous question?
In a mixture of gases, how is the total pressure determined? How is the partial pressure of a gas in a mixture calculated? Determine the total pressure of a gas mixture that contains oxygen, nitrogen, and helium. The partial pressures are: Pax =20.0 kPa, Pz = 46.7 kPa, and P.. = 26.7 kPa. A gas mixture containing oxygen, nitrogen, and carbon dioxide has a total pressure of 32.9 kPa. If Po6.6 kPa and P2 = 23.0 kPa, what is Poz?...
An automobile tire is filled to a gauge pressure of 185 kPa when
its temperature is 20°C. (Gauge pressure is the difference between
the actual pressure and atmospheric pressure.) After the car has
been driven at high speeds, the tire temperature increases to
57°C.
Please help with both parts of this problem. Thanks!
An automobile tire is filled to a gauge pressure of 185 kPa when its temperature is 20°C. (Gauge pressure is the difference between the actual pressure and...
A mixture of He, Ar, and Xe has a total pressure of 2.80 atm .
The partial pressure of He is 0.300 atm , and the partial pressure
of Ar is 0.300 atm . What is the partial pressure of Xe?
A volume of 18.0 L contains a mixture of 0.250 mole N2 , 0.250
mole O2 , and an unknown quantity of He. The temperature of the
mixture is 0 ∘C , and the total pressure is 1.00 atm...
#5
5. A sample of helium gas has a volume of 6.50 L at a pressure of 845 mmHg and a temperature of 25 °C. Calculate the number of moles of gas in this sample. 6. A gas mixture contains He, Ar, and Kr. The total pressure of the mixture exerted by the gases is 1.57 atm. The partial pressures of He and Kr are 0.33 atm and 0.39 atm, respectively. Calculate the partial pressure of Ar in this mixture.
Most questions answered within 3 hours.
-
Write a program to solve the Josephus problem, with the following
modification:
Sample Input:
./a.out n...
asked 1 hour ago -
At the start of a CD it is spinning at a rate of 525 rpm
(revolutions...
asked 1 hour ago -
4. Without doing any calculations, predict whether the observed
∆T would increase, decrease or remain the...
asked 3 hours ago -
Based on the range, which of the following sets of scores has
the greatest variability? 3,...
asked 4 hours ago -
Ripples in a pond travel at a velocity of 3 m/s with one peak
passing a...
asked 4 hours ago -
A man stands on the roof of a building of height 13.0 mm and
throws a...
asked 4 hours ago -
The extent to which assets are financed by borrowed funds and
other liabilities is indicated by:...
asked 5 hours ago -
Explain in detail
Germany is the fifth largest economy
explain what goods and services Germany specializes...
asked 5 hours ago -
The density of platinum is 21.45 g/mL. If a cube of platinum
with a mass of...
asked 5 hours ago -
Accounts Receivable
Sales
A/R Posting
Extended Sales Invoice
Packing Slip
Compare invoice to packing slip 2...
asked 5 hours ago -
Michaella, age 23, is a full-time law student and is claimed by
her parents as a...
asked 5 hours ago -
Why are polymers not typically casted into products?
asked 6 hours ago