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Fofino [41]
1 year ago
13

Which of the following cannot be classified as a mixture

Chemistry
1 answer:
REY [17]1 year ago
4 0

Answer:

B) Rubbing alcohol

Explanation:

It is a solution

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Examine the general structure of a molecule.
Lilit [14]

Answer:

Explanation:

functional groups are specific substituents or atoms within molecules that brings about chemical reactions of those molecules. There is the same or similar chemical reaction in compounds with the same functional groups.

1.)The functional group in Alkyl halides is halogen atom whille

The functional group in Alcohols have

is OH group. There is a double bond in HX or an HOH molecules.

2.)The functional group of carboxylic acid is an organic compound is carboxyl functional group.While The functional group in amine contains a basic nitrogen atom with a lone pair of electrons.

3.)The functional group in ester is a carboxylic acid derivative that is analogous to the Amides

4.) A carboxylic acid has carboxyl functional group. However the hydrogen of the hydroxyl group is can be ionized. In an ester, there is a replacement of hydrogen of acarboxylic acid group by an alkyl group

3 0
3 years ago
What type of coal is the most efficient when burned as a fuel?
sukhopar [10]
D. Anthracite is the correct answer I’m 95% sure
5 0
3 years ago
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It might be to long but please help. I did search but couldn't find answer
Inessa05 [86]
The events that occur is based on the type of hormone being released. Like puberty. It's an event coming from different types of hormones being sent to a tissue
7 0
3 years ago
A bond dipole is the______ charge distribution between two bonded atoms with_________ electronegativities. A molecular dipole mo
almond37 [142]

Answer:

Unequal,different,dipole moment,dipole moment,polar

Explanation:

A bond dipole is the unequal charge distribution between two bonded atoms with different electronegativities .A molecular dipole moment is the three dimensional sum of all the bond dipoles in a molecule.(A dipole moment is measurable physical property;a dipole moment is not measurable unless the molecule is polar.

4 0
3 years ago
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There are 3 different possible isomers of a dibromoethene molecule. what are these isomers?
olasank [31]

Answer:

1,1-, (Z)-1,2-, and (E)-1,2-dibromoethene

Explanation:

Their structures are shown below.

The 1,2-dibromoethenes (2 and 3) are positional isomers

of 1,1-dibromoethene (1).

(Z)-1,2-dibromoethene (2) and (E)-1,2-dibromoethene (3) are stereoisomers (geometric isomers) of each other.

6 0
3 years ago
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