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Alenkasestr [34]
2 years ago
9

What determines what elements end up on the periodic table?

Chemistry
1 answer:
AfilCa [17]2 years ago
7 0
Their atomic number
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C. Principal !!!!!!!!!


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The cis and trans geometric isomers of a compound have different chemical and physical properties. Draw the structure of the geo
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<u>Answer:</u> The structure of the geometrical isomers are attached below.

<u>Explanation:</u>

Cis- and Trans- isomers are the geometrical isomers which have same chemical formula but different structural formula

According to CIP rule, the groups on the doubly bonded carbon atoms are given priorities based on the the atomic masses of first connected atom.

If the highest priority groups are on the same side, it is known as cis-form and if the highest priority groups are on opposite side, it is known as trans-form.

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In this the highest priority groups are methyl and ethyl groups.

When the groups are on the same side, it forms cis-form and when the groups are on the opposite side, it forms trans-form

The structure of the geometrical isomers are attached below.

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In this example we can take acetic acid as carboxylic acid; basic salt sodium acetate CH₃COONa is formed from the reaction between weak acid (in this example acetic acid CH₃COOH) and strong base (in this example sodium acetate NaOH).  

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What is the molarity of 0.26 mol of H2SO4 dissolved in 0.3 L of solution? *
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Answer:

A

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Scientists utilize models for a variety of different purposes, but each type of scientific model has limitations. What might be
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They are based in current knowledge 

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