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GaryK [48]
3 years ago
14

Identify the 2 numbers given for each element

Chemistry
1 answer:
Komok [63]3 years ago
6 0

where are the element you haven't showed it so that we can answer it

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Please find the complete question in the attached file.

Explanation:

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A measure of kinetic energy of particle motion within a substance is_____.​
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A measure of kinetic energy of particle motion within a substance is temperature.

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Liquid can be converted into a gas select one:
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4 years ago
A pressure cooker contains 0.355 mole of air, which occupies a volume of 5.68 liters. The temperature inside the pressure cooker
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Answer:

We will use ideal gas equation in this problem

PV = nRT

Where

P = pressure of gas or air = ?

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Putting values

Pressure = nRT / V = 0.355 X 0.0821 X 394 / 5.68 = 2.02 atm.

8 0
4 years ago
How many isomers are there with the formula c3h4? include both structural and geometric isomers?
sleet_krkn [62]
There are three possible Isomers for Molecular Formula C₃H₄. Isomers are;

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                                           2) Propa-1,2-diene

                                           3) Cyclopropene

Structures of all three isomers are given below.

There are no geometrical isomers for given molecular formula because geometrical isomers are formed in compounds containing double bond with at least two bulky groups at both sp² hybridized carbons. In given isomers, propyne does not contain any double bond, Propa-1,2-diene is symmetrical in nature while cyclopropene is a 3-membered ring. And for cycloalkenes there must be other groups attached to ring other than Hydrogen atom, hence cyclopropene does not contain any other group, so it can not show geometrical isomerism.

7 0
3 years ago
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