One mole of an ideal gas is expanded from a volume of 1.00 liter to a volume of 8.93 liters against a constant external pressure of 1.00 atm. How mush work (in joules) is performed on the surroundings?

Answers

Answer 1

W = Pexternal(ΔV),W = (1 atm) 8.93  L - 1 L)(101.3 J/1 L·atm)= 803.309J. W. Work, pressure, and volume are directly correlated using a formula. W = Pexextr(V) Consequently, the environmental work is 803.309J. W

How do volume and value work?

Market share comes in two flavors: value and volume. The business's overall shares of its total accumulated sector sales serve to define a value market share. On the other hand, a volume market share refers to the precise number of units that an entity markets relative to the total number of units that are sold in the market.

W = quantity of work completed =?

1.00 atm of pressure is P.

1.00 L is the initial volume.

= 8.93 L ultimate volume

W = Pexternal(ΔV),W = (1 atm) 8.93  L - 1 L)(101.3 J/1 L·atm)= 803.309J. W.

How much solid is there?

How much room an object occupies is determined by its volume. It is calculated using the quantity of unit cubes required to completely fill the solid. We have 30 unit cubes in the solid after counting the unit cubes, hence the volume is 2 units. 3 units 1 unit equals 30 cubic units

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Related Questions

What quantity in moles of chlorine gas at 120.0 °C and 33.3 atm would
occupy a vessel of 36.5 L?

Answers

The number of chlorine moles present in the vessel are 37.67 mol.

What are moles?

Moles are the number of substances present in a system which consists of entities like ions, atoms, or molecules as much as atoms in the weight of pure carbon which is 12 grams. It is the SI unit of amount of substance.

One mole of a substance is equal to the Avogadro Number which is equal to 6.022×10²³.

According to Ideal gas law,

PV=nRT where,

P= Pressure

V= Volume

n= number of moles

R= Ideal gas constant

T= temperature (in Kelvin)

n= PV/RT

⇒33.3×36.5/0.0821×393

⇒1215.45/32.2653

⇒37.670

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1. Outline a synthesis showing the necessary reagents and intermediate molecules for the following
transformation. For carbon sources, use alkyl halides with 4 or fewer carbons. You will need to use
more than one reaction.

Answers

A synthesis showing the necessary reagents and intermediate molecules for carbon sources, use alkyl halides with 4 or fewer carbons is zinc and copper pair in alcohol to reduced alkyl halide.

Which alkyl halide is more reactive ?

The Zn/Cu pair in alcohol is used to reduce alkyl halides. In alcohol, the Zn/Cu pair substitutes hydrogen for the halide of an alkyl halide to generate hydrocarbons. The Zn/Cu combination produces methane in alcohol by taking the iodine out of methyl halide and adding hydrogen.

Thus, a synthesis showing the necessary reagents and intermediate molecules for carbon sources, use alkyl halides with 4 or fewer carbons is zinc and copper pair in alcohol to reduced alkyl halide. Alkyl iodide is more reactive.

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What are some things you do to help you learn and remember new words and what they mean?

Answers

The following are some things you do to help you learn and remember new words and they mean:-

Learn in chunks and scripts.Visualize what the word or phrase looks like.

Reading is one of the only methods to teach vocabulary and normal learning is the approach that gives college students the possibility to exercise and grasp the stages of crucial reading that result in studying success and progressed word utilization.

One of the maximum impactful mastering techniques is allotted practice spacing out your analyzing over several brief intervals of time over several days and weeks. The only exercise is to work a quick time on every elegance every day.

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Name the following alkyl halides

Answers

The IUPAC nomenclature of compound 1 is 5-bromo-2-methylchloridepent-2-ene and the name for structure 2 is 5-iodo-hex-2-ene

IUPAC nomenclature is the method of naming the organic chemical compounds by following certain rules and criteria given by IUPAC.

This nomenclature is based on naming a molecules longest chain of carbons connected by single bonds, whether in a continuous or in ring form. Everything else like multiple bonds or atoms are other than carbon and hydrogen are indicated by prefixes or suffixes according to a specific set of priorities.

In structure 1 we can see that we are number so that the double bond that is present gets the least priority and then the naming is done in the alphabetic order. so the name is 5-bromo-2-methylchloridepent-2-ene

In structure 2 the same thing is followed and the name of the structure is

5-iodo-hex-2-ene

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Formation of crystals of sugar from a sugary syrup is a …….
chemical change.

Answers

Answer:

im pretty sure thats physical

Explanation:

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