I have a balloon that can hold 100. liters
of air. If I blow up this balloon with 3.0
moles of oxygen gas at a pressure of 1.0
atmosphere, what is the temperature of
the balloon?

Answers

Answer 1

Answer:

T = 4.062V

Explanation:

from PV = nRT => T = PV/RT

P = 1 atm

V = Final Volume

n = 3 moles

R = 0.08206 L·atm/mol·K

T = ?

T = 1 atm · V(Liters)/(3 moles)(0.08206L·atm/mol·K) = 4.062·V(final) Kelvin

Answer 2

The temperature of the balloon is 406 K

We'll begin by listing out what was given from the question. This is shown below:

Volume (V) = 100 L

Mole of oxygen (n) = 3 moles

Pressure (P) = 1 atm

Temperature (T) =?

We can obtain the temperature of the balloon by using the ideal gas equation as shown below:

PV = nRTNOTE:

P is the pressure.

V is the volume.

n is the number of mole

R is the gas constant (0.0821 atm.L/Kmol)

T is the temperature.

Applying the ideal gas equation, we have:

PV = nRT

1 × 100 = 3 × 0.0821 × T

100 = 0.2463 × T

Divide both side by 0.2463

T = 100 / 0.2463

T = 406 K

Therefore, the temperature of the balloon is 406 K

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Related Questions

Predict the product of the following Wittig reaction: You may want to draw out the reaction of a separate piece of paper before submitting your response. 2-butanone reacts with (C2H5O)2P=O--CHC.Hs with added heat in a potassium salt solution
a) Potassium diethyl phosphate
b) (z)-stilbene
c) 2-methylbut-1-enyl-benzene
d) 2-methylbutene diethyl phosphate

Answers

Answer:

c) 2-methylbut-1-enyl-benzene

Explanation:

From the information given:

Wittig reaction is essential for the creation of carbon-carbon bonds which results in the production of alkenes. The presence of the ketone compound ( 2-butanone) is because of its high electrophilic character of the carbonyl carbon. The reaction between 2-butanone with triethylamine in the presence of potassium salt is to catalyze the reaction. This reaction proceeds to yield the product 2-methylbut-1-enyl-benzene.

To make some oatmeal, Sally combined 40 grams of oatmeal, 10 grams of maple syrup, and some warm water. If the combined mass was 100 grams, how much water did she add?

ANSWER THIS EMEDIATLY PLEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEAAAAAAAAAASE

thank you
















(ps.this is the closest subject to science (that deals with volume, mass, and matter you know that kind of stuff )that I could find

Answers

100-40-10= 50 grams of water

What are the the basic cloud types?

Answers

Answer:

they are 10 but I'll be listing three

Explanation:

cirrus,cirrocumulus and cirrostratus

I hope this helps....good luck with the rest...again, I hope this helps

What is the mole ratio of iron (III) chloride (FeCl3) to zinc chloride (ZnCl2) ?
2 FeCl3 + 3 Zn → 2 Fe + 3 ZnCl2


a.2:2
b.2:3
c.3:3
d.3:2

Answers

Answer:C

Explanation:

Which resulted from the study of chemistry?

Answers

Answer:

I'm confused I think you're suppose to put a picture if you want someone to answer your question just saying.

Explanation:

Answer:

The understanding of the earth, air, fire, and water as the basic components of matter.

Explanation:

PLEASE HELP ITS RLLY IMPORTANT.

Consider the model of Ammonia to the right. Which terms would be used to describe this model? Element, molecule, and/or compound? Explain your reasoning.

Answers

Ammonia is a chemical compound because it composed of one nitrogen atom and three hydrogen atoms,

1. At an environmental testing lab, a lab technician calculated the known concentration of the calibrating solution three times too high. How will this affect the results of the samples run using this calibration solution

Answers

Answer:

The deviation in the results will be too large when compared with the actual result

Explanation:

The effect this will have on the results of the samples run using this Calibration solution is that the deviation in the results will be too large when compared with the actual result that was supposed to be obtained. and this will also lead to wrong analysis by the technician .

This will cause a result that is very different from the actual result, which will lead to errors in the analysis.

We can arrive at this answer because:

A laboratory test must be done accurately and all calibrations must follow the test protocol.Changing the calibration will cause inaccurate and incorrect results, which differ from the actual result.This will promote an analysis that is unreal, false, and far from true, which will leave the entire test inaccurate.

As we can see from the question above, the lab technician used a much higher calibration than what was recommended in the lab. This will lead to inaccurate and incorrect results.

More information:

https://brainly.com/question/957129?referrer=searchResults

Can someone please help me on this?

Answers

Answer:

a liquid

Explanation:

I'm not for sure but I just looked it up

yes a liquid. i looked it up as well

I guess this is free:)))): ((((

Answers

Answer:

tysm!!!! :D <<<33333

Explanation:

please help me
is for my daughter ​

Answers

Answer:

I think you have to freeze the water itself then take the temp with a thermometer ️of each one then record how long it takes each one to start freezing then how long it takes for it to melt

Explanation:

sorry if I'm wrong but you have to do the experiment yourself then fill it out

What is the formula of A^4 +b^4​

Answers

Answer:

A^4 +b^4

(a²)²+(b²)²

(a²+b²)²-2a²b²

or

(a²-b²)²+2a²b²

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Answers

Answer:

CH4

Explanation:

if it is wrong, i blame my brain

Which materials allow electrons to flow through them?
A. Insulators only
B. Semiconductors and conductors
C. Conductors only
D. Semiconductors and insulators

Answers

The materials which allow electrons to flow through them are Semiconductors and conductors. Hence Option (B) is correct.

What are conductors ?

A conductor, or electrical conductor, is a substance or material that allows electricity to flow through it.

In a conductor, electrical charge carriers, usually electrons or ions, move easily from atom to atom when voltage is applied.

Therefore, The materials which allow electrons to flow through them are Semiconductors and conductors. Hence Option (B) is correct.

Learn more about Conductor here ;

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Answer:semiconductors and conductors

Explanation:

Cell Walls are found in Prokaryotes and Plant cells. True O False​

Answers

Answer:

i think true

Explanation:

lemme know if right if not sorry :))

The answer is true. Cell walls are found in both. :)

Calculate the speed of a marble that rolls 9 cm in 4 seconds

Answers

Answer:

2.25

Explanation:

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Which element, when combined with fluorine, would most likely form an
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Answers

The answer is: B. Lithium

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Answers

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Answers

Answer:

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Explanation:

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Answers


12 moles H2O

Explanation:
Your tools of choice for stoichiometry problems will always be the mole ratios that exist between the chemical species that take part in the reaction.
As you know, the stoichiometric coefficients attributed to each compound in the balanced chemical equation can be thought of as moles of reactants needed or moles of products formed in the reaction.

At room temperature, oxygen is a gas and hydrogen is a gas. When they combine at room temperature, they form a _______________.

Answers

Answer: they can combine to form water or hydrogen peroxide.

Explanation:

sorry if it wrong i just looked it up lol. hope this helps tho

______ occur between molecules that have permanent intramolecular differences in elecronegativity.
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Answers

The answer is dipole dipole interactions

Answer:

Dipole-dipole interactions

Explanation:

How does shaking or stirring a mixture of solute and solvent affect a solution?
CA. It increases the solubility of the solute.
CB. It increases the rate of dissolving.
C C. It decreases the solubility of the solute.
D. it decreases the rate of dissolving.

Answers

I know this one it’s B

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Answers

Years . The earth revolving around the sun takes 365 days which equals a year

I need help please with the drop down menus

Answers

Answer:

When the archer releases the arrow, the elastic potential energy in the bowstring transforms into kinetic energy for the arrow.

Explanation:

When the string of a bow and arrow is pulled from equilibrium, the elastic potential energy in the bow is converted to kinetic energy of the arrow when the string is released.

Which system is affected by the process of weathering?

the hydrosphere

the atmosphere

the biosphere

the geosphere

Answers

[tex] \huge \colorbox{pink}{Answer☟︎︎︎}[/tex]

When ice melts, liquid water performs the act of erosion by carrying away the tiny rock fragments lost in the split. This specific process (the freeze-thaw cycle) is called frost weathering or cryofracturing. Temperature changes can also contribute to mechanical weathering in a process called thermal stress.

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Question 17 options:

1.A liquid that doesn't evaporate under atmospheric pressure


2.A liquid that evaporates slowly at low temperatures


3.A liquid that evaporates rapidly at low temperatures


4.A liquid that requires a large amount of energy to evaporate

Answers

Answer:

A liquid that evaporates rapidly at low temperatures

Explanation:

Answer:

A liquid that evaporates rapidly at low temperatures.

Explanation:

A volatile liquid such as gasoline evaporates easily. Its chemicals aren't held together as strongly, and room temperature is often enough to break intermolecular bonds and evaporate them. 

PF

Question 1 (4 points)
What is the molecular weight of Magnesium nitride, Mg3N2 (OR Mg3 N2). Report
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Do not include units with your answer.
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Answers

To be honest answer might be a

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organism eats another
b. Competition is when one organism eats another, predation is the demand for the
same resource
C. Competition always ends with one organismiling another, while predation is
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Answers

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C. the number of moles of one reactant reacts completely with the moles of the other reactant.

D. the acid in the flask turns clear.

Answers

Answer:

C) the number of moles of one reactant reacts completely with the moles of the other reactant.

Explanation:

it's right put it

Answer:

C

Explanation:

when comparing ethanol and acetic acid, which one has the most polar bond? and what is that bond?​

Answers

Answer:

Ethanol is another alcohol, and since there are less carbons in its chain, it will be more polar. So Ethanol is the most polar bond, it has two different types of bonding between its constituent atoms. The bonds between the hydrogen and carbon atoms are nonpolar covalent bonds. The hydrogen-oxygen and carbon-oxygen bonds are polar covalent bonds.

Explanation:

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