The three lines in this Lewis dot structure represent the.

Chemistry

1 answer:

harkovskaia [24]3 years ago

5 0

Answer:

B) . six electrons in the triple bond of diatomic nitrogen

Explanation:

The three line in this Lewis dot structure represents the six electrons in the triple bond of diatomic nitrogen.

Nitrogen is made up of 7 electrons with 5 valence ones.

A lewis structure is made up of the symbol of the element surrounded by dot to represent the valence electrons.

In this nitrogen molecule, both species share 6 electrons. This makes each nitrogen atom isoelectronic with neon.

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Answer:

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Explanation:

The chemical formula of compound are ways in which a chemical substance is being expressed using chemical symbols to show types of atoms and subscripts to indicate the number of atoms of each element. It shows the number of atoms in a single ( smallest) representative unit of the substance. Using the compound BaCl2;

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--> write the valency of each element. (Ba has 2 valence electrons while Cl has 1 valence electron).

--> exchange the valency of the both elements such that Ba bears valency of 1 and Cl bears valency of 2 electrons.

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Suppose you need to make the following two precipitates (by two different precipitation reactions): MgCO3 and Ca3(PO4)2. For eac

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Answer:

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For the second reaction the reagents are: Na2HPO4 and CaCl2

Explanation:

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