A gas mixture comprising of two hypothetical gases, 2.82 moles of E and 4.89 moles of...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A gas mixture comprising of two hypothetical gases, 2.82 moles of E and 4.89 moles of F, in a 12.5-L container at 298K. What is the mole fraction of E? 0.336 0.366 mol 0.577 0.577 mol In a flask containing multiple gases (A, B and C), when the pressure is measured, this pressure reflects the TOTAL pressure (from all components) in the flask. Ptotal PA PB + Pc = Furthermore, one can calculate the pressure contribution (partial pressure) of each gas (PA, PB or Pc) by using the concept of mole fraction. Mole fraction (XA) is the number of moles of A compared to the total number of moles.. XA = BA Since the number of moles of one substance in a mixture can never be more than the total number of moles, the mole fraction for a substance always ranges between 0 (none) and 1 (all). Mole fraction is also unitless. With the mole fraction of A and the total pressure, one can calculate the partial pressure of A. Partial pressure of A=PA=Ptotal (XA) A gas mixture comprising of two hypothetical gases, 2.82 moles of E and 4.89 moles of F, in a 12.5-L container at 298K. What is the mole fraction of E? A gas mixture comprising of two hypothetical gases, 2.82 moles of E and 4.89 moles of F, in a 12.5-L container at 298K. What is the mole fraction of E? 0.336 0.366 mol 0.577 0.577 mol In a flask containing multiple gases (A, B and C), when the pressure is measured, this pressure reflects the TOTAL pressure (from all components) in the flask. Ptotal PA PB + Pc = Furthermore, one can calculate the pressure contribution (partial pressure) of each gas (PA, PB or Pc) by using the concept of mole fraction. Mole fraction (XA) is the number of moles of A compared to the total number of moles.. XA = BA Since the number of moles of one substance in a mixture can never be more than the total number of moles, the mole fraction for a substance always ranges between 0 (none) and 1 (all). Mole fraction is also unitless. With the mole fraction of A and the total pressure, one can calculate the partial pressure of A. Partial pressure of A=PA=Ptotal (XA) A gas mixture comprising of two hypothetical gases, 2.82 moles of E and 4.89 moles of F, in a 12.5-L container at 298K. What is the mole fraction of E?
Expert Answer:
Related Book For
Fundamentals of Analytical Chemistry
ISBN: 978-0495558286
9th edition
Authors: Douglas A. Skoog,Donald M. West, F. James Holler, Stanley R. Crouch
Posted Date:
Students also viewed these chemistry questions
-
A coal power plant has a heat rate of 9700 Btu/kWh using coal which has an energy content of 24,000 kJ/kg. Burning coal results in about 60% carbon (released as CO2 or CO), 2% sulfur (released as SO2...
-
A typical coal-fired power plant generates 1000 MW of usable power at an overall thermal efficiency of 40%. (a) What is the rate of heat input to the plant? (b) The plant bums anthracite coal, which...
-
In a steam power plant 1 MW is added at 700C in the boiler, 0.58 MW is taken out at 40C in the condenser and the pump work is 0.02 MW. Find the plant thermal efficiency. Assuming the...
-
In your opinion, which companies (healthcare or non-healthcare related) provide superior customer service? Which companies provide average or mediocre customer service? Name the factors most...
-
Air at 15oC and 100 kPa enters the diffuser of a jet engine steadily with a velocity of 100 m/s. The inlet area is 0.2 m2. Determine (a) The mass flow rate of the air (m). (b) What-if Scenario: What...
-
Repeat Example 9.2, but with a feed pressure of 5.0 MPa. Compare your results to those obtained at a feed pressure of 1.0 \(\mathrm{MPa}\). Data From Example 9.2:- Air can be separated into...
-
Is it possible to add alphabeta pruning to your Expectiminimax program? If so, do so. If not, can you find another way of pruning the tree that improves the performance of the program? How can you...
-
On January 1, 2014, O'Brien Company issued a $210,000, six-year, 9% installment note to Bulldog Bank. The note requires annual payments of $46,813, beginning on December 31, 2014. Journalize the...
-
This thesis given below is a bit vague could you change it up to be more specific, for example it says courts have been essential but say how? Also, the arguments given "the impact of the legal...
-
Evie Excellent is trying to create financial statements for her start-up company, Stinky Soaps. Evie began the business on Jan 1, 2023 with a $1,000 investment from her parents. The year 2023 is...
-
Rail Holding (Private) Limited (RHL) has three subsidiary companies: Gannet Leaf Limited (GLL), which is unlisted, and Budgerigar Sea Limited (BSL) and Vulture Bird Limited (VBL), which are listed....
-
Consider the effect of collusion between bidders in a second- price, sealed- bid auction. There is one seller who will sell one object using a second-price sealed-bid auction. The bidders have...
-
Transverse waves with a speed of 59.5 m/s are to be produced on a stretched string. A 5.85 m length of string with a total mass of 0.0600 kg is used. (a) What is the required tension in the string? N...
-
1. Determine the consistency in the rainfall recordings obtained at rain gauge station A. Annual rainfall (in mm) recorded at A and nearby stations B, C, D and E are given in the following table....
-
Required - Please submit the following two documents: 1. Using Excel, submit the following: i. ii. Calculate Rashmika's minimum net income for tax purposes in accordance with the ordering provisions...
-
1. Which of the following creates a tuple? A. tuple1=("a","b") B. tuple1[2]=("a","b") C. tuple1=(5)*2 D. None of the above 2. Choose the correct option with respect to Python. A. Both tuples and...
-
Do some research and identify a complex project of your choice that might face duration challenges. Using your understanding of the readings this week, describe the advantages and disadvantages of...
-
What is the amount of total interest dollars earned on a $5,000 deposit earning 6% for 20 years?
-
Describe the differences between single-column and suppressor-column ion chromatography.
-
Find the mean and median of each of the following sets of data. Determine the deviation from the mean for each data point within the sets and find the mean deviation for each set. Use a spreadsheet...
-
Identify the principal conjugate acid/base pair and calculate the ratio between them in a solution that is buffered to pH 9.00 and contains (a) H2S. (b) Ethylenediamine dihydrochloride. (c) H3AsO4....
-
Consider the flat-plate heat transfer to be solved by the similarity approach. Show all the details leading to Eq. (18.15). What are the boundary conditions on \(\theta\) ? Extend your MATLAB code to...
-
For fluids with \(\operatorname{Pr} <1\) the velocity profile is assumed to be a cubic for \(y
-
Show all the steps leading to the integral balance equation (18.6) in the text. Use the following boundary conditions and verify Eq. (18.7). (i) At \(y=0, T=T_{\mathrm{S}}\). (ii) At...
Study smarter with the SolutionInn App