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3 years ago

Which type of fatty acid has two or more carbon double bonds?

Chemistry

2 answers:

Savatey [412]3 years ago

3 0

'Poly' means two or more, so that is obviously the answer.

Answer: D. polyunsaturated

notka56 [123]3 years ago

3 0

Answer:

D. polyunsaturated

Explanation:

A fatty acid consists of carbon atom chain linked by chemical bonds some of which may be double bonds.Polyunsaturated Fatty Acid also known as PUFA is characterized by the presence of two or more carbon double bonds in the chain. In case the carbon chain contains only one single double bond, the resulting fatty acid is known as monounsaturated fatty acid.So option D is the required option in this case.

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Use the equation editor or "Insert Chemistry - WIRIS editor" to write the balanced molecular chemical equation for the reaction

11Alexandr11 [23.1K]

Answer:

Balanced equation:

$Pb(NO_{3})_{2}(aq)+K_{2}CO_{3}(aq)\rightarrow PbCO_{3}(s)+2KNO_{3}(aq)$

Explanation:

The chemical reaction between Lead(II) Nitrate and potassium carbonate is as follows.

$Lead(II)Nitrate+Potassium\,carbonate \rightarrow Lead(III)\,\,carbonate+Potassium\,nitrate$

$Pb(NO_{3})_{2}(aq)+K_{2}CO_{3}(aq)\rightarrow PbCO_{3}(s)+2KNO_{3}(aq)$

Ionic equation:

$Pb^{2+}(aq)+2NO_{3}^{-}(aq)+2K^{+}(aq)+CO_{3}^{2-}(aq)\Leftrightarrow PbCO_{3}(s)+K^{+}(aq)+2NO_{3}^{-}$

Cancel the same ions on the both sides of the reaction.

The net ionic equation is as follows.

$Pb^{2+}(aq)+CO_{3}^{2-}(aq)\Leftrightarrow PbCO_{3}(s)$

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2 years ago

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Brums [2.3K]

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3 years ago

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mafiozo [28]

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IceJOKER [234]

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