What does the large number in front of the molecule represent?

2 answers:

4 0

A large number in front of a compound designates how many units there are of that compound. Parentheses can be used to designate a special structure, where other molecules are attached to the larger, complex molecule.

Len [333]2 years ago

4 0

It represents the Atomic mass

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What is the type of weak bond between the hydrogen of one molecule and the nitrogen of another molecule, where the two don't act

Aliun [14]

<h2>Hydrogen Bonding</h2>

Explanation:

Hydrogen bonding is a type of weak bond.
Hydrogen Bonding occurs when the hydrogen atom of one molecule is bonded with a molecule of high electronegativity element like nitrogen of another molecule.
It is a type of dipole-dipole interations.
The nitrogen is a highly electronegative element that forms a weak bond with the hydrogen atom of another molecule with dipole-dipole interaction.
Hydrogen bonds are weaker than covalent and ionic bonds.
Therefore the type of bond is Hydrogen bond.

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Determine the number of significant figures in each of the following

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Answer:

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C. 2 Significant Figures

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Explanation:

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erma4kov [3.2K]

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Explanation:

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2 years ago

Are hydrocarbons approved for retrofit applications

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Yes they are what are your options

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4. I meter
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2 years ago