bill1953 bill1953

Today at 7:35 PM
Chemistry

Answered

A mixture of He, Ar, and Xe has a total pressure of 2.40 atm. The partial pressure of He is 0.300 atm, and the partial pressure of Ar is 0.250 atm. What is the partial pressure of Xe?
Express your answer to three significant figures and include the appropriate units.

Answer :

21ahmedfa 21ahmedfa

Today at 7:40 PM

1.85 atm

The total pressure is equal to the sum of all of the partial pressures, so 2.40 = 0.300 + 0.250 + pressure of Xe. Solving for the pressure of Xe, you get 1.85 atm.

Answer Link

Other Questions

Beth is working on a research study focused on attention span in children. among the participants, the group of 11-year-old boys is underrepresented. beth asks

Fermentation creates ATP than aerobic respiration. the same amount of more less none of the above

How much money should be deposited today in an account that earns 6% compounded monthly so that it will accumulate to $9000 in three years?

A nurse is interviewing a parent regarding the 2-year-old child's recent illness. the nurse would like the parent to elaborate about any symptoms of the illness

name one specific instance where science was or is being used to make decisions

व्हाट इज द फेयर ऑफ दो

compare and contrast the commercial crops(atleast three)of the states karnataka and uttarakhand through bar graph and interpret the data following the rules of

a horizontal current carrying wire is placed in a magnetic field which is perpendicular to length of wire.if wire is in equilibrium .find the value of magnetic

imagine you are in a multiplex theatre. describe what is happening around there

if + equals to - and - equals to + then find the value of 19+17-75+(8-4) (A)55 B(75) (C)65 (D)85 (E) None of these

According to the collision theory and model created to explain the collision theory, what two factors must be satisfied for a given collision to be successful a

Paige pays $532 per month for 5 years for a car. she made a down payment of $3,700.00. if the loan costs 7.1% per year compounded monthly, what was the cash pri

If a driver doesn’t stop when requested by police, and a person is seriously injured in the chase, the driver will be punished by .

grants typically allocate federal dollars based on population.

Dr. gray has applied for medical staff privileges at your hospital. what database would you research to determine if he has been denied medical staff privileges

What is a group of bats called

A circuit involving the insula, the anterior cingulate cortex, and the seems to play a role in complex social decision making, such as deciding whom to trust.

contain energy that can be used by a cell. select one: a. none of the answers provided for this question are correct b. adp c. both adp and atp d. atp

Is it an inward force or an outward force that is exerted on the clothes during the spin cycle of an automatic washing machine? what about the direction of the

Simplify completely quantity 4 x plus 16 over 6. 2 open parentheses x plus 4 close parentheses over 3 2 open parentheses x plus 8 close parentheses over 3 4 ope