A 4.00g sample of gas is found to exert a pressure of 1.71 atm when confined in 3.60L container at a temperature of 24

Answers

Answer 1

Answer:

There are 0.311 moles of gas in the tank

Explanation:

Complete question

A 4.00g sample of gas is found to exert a pressure of 1.71 atm when confined in 3.60L container at a temperature of 241 K. Find the number of moles of the gas

Solution

As we know

[tex]PV = nRT[/tex]

where P is the pressure of the gas in atm

V is the volume in liters

n is the number of moles

R is the gas constant = 0.08206 L·atm/K·mol

and T is the temperature in Kelvin

Substituting the given values in above equation, we get -

[tex]1.71 * 3.60 = n * 0.08206 * 241\\n = 0.311[/tex]

There are 0.311 moles of gas in the tank

Related Questions

Water circulates through Earth's water cycle by changing its _____.
A. state
B. acidity
C. turbidity
D. composition
PLsss I need answers T-T

Answers

Water moved through the water cycle by changing its state. Think, for example, of water evaporating (liquid to gas), snow sublimating (solid to gas) or melting (solid to liquid), rain (gas to liquid), sleet (liquid to solid), or snow (gas to solid).

The answer would thus be A.

A would be your answer.

The results of photosynthesis as glucose and oxygen
A) Photosynthesis
B)Products
C)Chloroplasts
D)Glucose

Answers

Answer:

Products

Explanation:

4. From the diagram above, what
would need to be the correct genotype for the two green beetles to have the outcome of generation 2?
a HH x hh
b. Hh x Hh
c. Hhxhh
d. Hh x HH

Answers

The correct answer is D

C + 2ZnO → CO2 + 2zn
How many grams of
carbon dioxide will be
produced if 135 grams
of ZnO is completely
reacted?

Answers

Answer:

36.5 g CO2

Explanation:

First, Write a Balanced Equation

C + 2 ZnO → CO2 + 2 Zn

Useful Information,

MW of ZnO = 81.41 g

MW of CO2 = 44.01 g

135 g ZnO x (1 mol ZnO / 81.41 g ZnO) x (1 mol CO2/2 mol ZnO) x ( 44.01 g CO2 / 1 mol CO2 ) = 36.5 g CO2

Stem cells can differentiate into how many types of body cells?

Answers

There are two main types of stem cell: embryonic stem cells and adult stem cells. Embryonic stem cells can develop into all the cells of the adult body. Adult stem cells come from an organ or tissue and can develop into specialized types of cell within the organ or tissue. Hope this helps! Mark brainly please!

WILL MARK BRAINLEST

Explain one way that you could lower the amount of trash that your family produces. Be specific in your example. Explain how it will actually lead to a lower amount of trash

Answers

To lower the amount of trash my family produces, we can use reusable bottles, cutlery, and dishes. This would be a better alternative to using both paper, and plastic items which would increase trash output. Reusable items like dishes can be used multiple times without throwing them away, instead of having to use plastic items that we’d throw away after using once.

Please help me find the answer , thank you.

Answers

Answer:

the answeer is definitely silicon.

When Svante Arrhenius first proposed his acid base theory, he was a doctoral candidate. His professors thought his ideas were unfounded. Within a decade, the Arrhenius theory of acid base was widely accepted and praised within the scientific world. Arrhenius defined acids as compounds having an ionizable hydrogen and bases as compounds with ionizable hydroxides. Eventually scientists adopted a broader theory which includes more compounds to define acids and bases. The Bronsted-Lowry acid base theory defines an acid as a _______ and a base as a ______________.

Answers

Answer:

proton donar

proton acceptor

Explanation:

From the given information of the question, Arrhenius acid and base concept is explained, from which a better term to define an acid and base is defined, known as The Bronsted-Lowry acid base theory.

According to The Bronsted-Lowry acid base theory -

An acid is the species which can readily donate a proton, where as, a base is the species, which can readily accept a proton.

Hence, the correct answer is as follow -

proton donar

proton acceptor

Answer:

proton donar

proton acceptor

Explanation:

Consider the table below that summarizes the types of materials that can block the 3 different types of radiation. Based on the table, at which numbered spot in the table does each type of radiation belong. 1 = beta; 2 = alpha, 3 = gamma

Answers

Answer:

D. 1 = gamma; 2 = alpha, 3 = beta

Explanation:

I apologize if this answer is late, but I got answered the question right on my "Types of Radioactive Decay" quiz :)

Hope this is helpful for others! :D

Based on the table, the type of radiation belong from 1 is the gamma rays, from 2 is the aplha rays and from 3 is the beta rays.

What are radiations?

During the radioactive decay process, some amount of energy is released in the form of particles and that radiations will known as alpha rays, beta rays and gamma rays.

Gamma ray are mare energetic rays and will shielded by only lead and thick concrete materials.Beta rays are less energetic than gamma rays and will shielded by lead, cloth, paper, wood, aluminium foil and thick concrete materials.Aplha rays have very less amount of energy in it and it will be shielded by all above mention materials.

Hence 1 is the gamma rays, 2 is the aplha rays and 3 is the beta rays.

To know more about radiations, visit the below link:

https://brainly.com/question/13909492

what ive learned about heat,sound and light

Answers

Answer:

they are all in parts of our life and we need them each for surviving.

Explanation:

Is the kool-aid man the jar or the liquid?
I know that this is for school but like i need to know

Answers

Answer:

I think both

Explanation:

The songs of birds are part of a ritual to attractpotential partners of their own species. The song presents specific patterns recognized only by membersof the same species. What advantage does this present for the species of birds?

Answers

Answer:

Explanation:

Bird courtship and mating dances include many unique ways to attract mates. Learn about their courtship behaviors and why they matter. ... When birders recognize courting birds, they can be sure to avoid disturbing ... the charming songs used to woo partners can help distinguish species so birds are sure ...

Other Questions

A typical basketball player scores on 70% of free throw attempts. During a basketball practice, Lebron james attempted 40 free throws and was successful on 75% of them. How many free throws did he get? ( Give me methods as to how you got it ) I will mark brainiest who ever explans the most! Using context clues, figure out what the word apprentice means in this sentence: When Ben Franklin was about twelve, he apprenticed as a printer to his older brother, James. Being an apprentice to his brother was not easy, and James made him work hard. Motivation is best described as thedesire to continue with your exercise ability to set goals for your exerciseC way you see your exercise ability to be successful with your exercise According to some sources, the African continent has about 170 million Internet users. According to the bar graph, which statement is true?Africa has fewer users than the Middle East.Africa has more users than Asia.Africa has more users than Europe but fewer than Asia.Africa has more users than the Middle East but fewer users than North America. You own a portfolio equally invested in a risk-free asset and two stocks. If one of the stocks has a beta of 1.12 and the total portfolio is equally as risky as the market, what must the beta be for the other stock in your portfolio If AD is the perpendicular bisector of EB, find each measure. The test results for 4 students are: 96, 83, 78, and 83. If one more student's test score of 87 is added, what would increase?AmedianBmeanCmodeDrange also have a good day people !! Find the axis of symmetry of the parabola y=2x^2+4x-1 Suppose two drugs are routinely used for the treatment of thyroid dysfunction. Drug X is known to cure the disorder 75% of the time and costs $88.Drug Y is known to cure the disorder 60% of the time and costs $75. The two drugs work independent of each other. The two treatment plans are asfollows:Plan A: Treatment with Drug X-if not effective treatment with Drug YPlan B: Treatment with Drug Yif not effective, treatment with Drug X28Select the correct answer.From the perspective of an insurance company paying for the treatment, which is the best decision?.Based on the overall probability of a cure, plan A should be selected over plan B..Based on the overall probability of a cure, plan B should be selected over plan A.OC. Based on the overall cost of treatment plan A should be selected over plan B.ODBased on the overall cost of treatment plan B should be selected over plan A. The Seminole tribe of Florida usedwhich tactics to resist their removal?A. GuerrillaB. ConsensusC. Treaty Please help again! Ill give brainleast to whoever gives correct answer! Patrick is working on a series of photographs where, for each photo, he puts great time, detail, and care into arranging the visual elements to give the entire picture a sense of stability. What principle of design is Patrick focusing on in his photos?HarmonyProportionRhythmBalance For the equation y=4x2, what is y when x=9? DO IT CORRECTLY PLS! Which of the following demonstrates academic integrity in your writing? Select all that apply.Ethical use of other people's work to support, comment upon and add to your own ideasReferencing the sources you use in-text and at the end of your assignmentMaking notes for your assignment without recording the details of your sourcesParaphrasing, summarising and synthesising the ideas of others into your assignment the distance between two points is 9 and point one is located at (-2, 2), what could be the possible coordinates of point two?(2, 9)(7, 2)(11, 2)(2, 11) HELP NOWNO LINKS PPLS I WILL GIVE THE CROWN THING ITS WORTH 50 points For the data set 1,7,7,7,8, the mean is 6. what is the mean absolute deviation? list the excretory organs of the human body and state the substance they excrete Hellllllp pleas if you want brainliest answer both 4 x 5 - (2 - 2) =? (18 3) + (3 - 7) =?