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natka813 [3]
3 years ago
11

Explain what the horizontal and vertical lines of a Fischer Projection indicate about the structure of the molecule

Chemistry
1 answer:
gulaghasi [49]3 years ago
7 0

Explanation:

Fischer Projections allow to represent the three dimensional molecular structures in two dimensional environment without the change in the properties or the structural integrity of the compound. <u>It consists of horizontal as well as vertical lines both, where horizontal lines represent atoms which are pointed toward viewer while vertical line represents atoms which are pointed away from viewer. </u>The point of the intersection between horizontal and vertical lines represents central carbon.

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Answer:

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Explanation:

The equation that represents a first-order kinetics is:

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As you want the time when you have [A] in a factor of 8 = [A] / [A]₀ = 1/8

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How many molecules are in 30 liters of methane (CH4) at STP?
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Hello!

How many molecules are in 30 liters of methane (CH4) at STP ?

We have the following information:

Knowing that by Avogadro's Law for each mole of substance we have 6.02 * 10²³ molecules, it is known that in STP (Standard Temperature and Pressure) one mole of any gas equals 22.4 L, then:

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\boxed{\boxed{y = 8.0625*10^{23}\:molecules}}\:\:\:\:\:\:\bf\green{\checkmark}

Answer:

8.0625*10²³ molecules of methane

________________________  

\bf\green{I\:Hope\:this\:helps,\:greetings ...\:Dexteright02!}\:\:\ddot{\smile}

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