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zhuklara [117]
3 years ago
6

The pH scale ranger from

Chemistry
1 answer:
Allushta [10]3 years ago
6 0

Answer:

1 -14

Explanation:

that is how it. acidity is from 1 - 6.9. 7 is neutral while 7.1- 14 is alkalinity

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Protein structure characterized by the combination of different proteins that all together are required for protein function in
patriot [66]

Answer:

Quaternary structure

Explanation:

Hello!

A protein can be characterized by:

Primary structure: it is the linear sequence of amino acids.

Secondary structure: The amino acid sequence is folded by intermolecular interactions.

Tertiary structure: A greater folding of amino acids is observed by intermolecular interactions and disulfide bridges.

Quaternary structure: Two or more chains of folded amino acids join to form a new, more complex structure.

Successes with your homework!

5 0
3 years ago
Why is the separation of mixtures into pure or relatively pure substances so important when performing a chemical analysis?
N76 [4]

Answer:

It is important to separate mixture into pure or relatively pure substances when performing a chemical analysis SO AS TO KNOW THE PROPERTIES COMING FROM EACH PART MIXTURE WHICH MAY INTERFERE WITH THE SEPARATION.

Explanation:

In chemistry, Mixture is the combination of two or more substances which are not combine chemically.

Mixture contain different substances with different physical and chemical properties.

It is important to purify the substances in a mixture so as to identify what properties are coming from each mixture and also some part of the mixture can interfere with the properties of other mixture present for skewing analysis.

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3 years ago
What has covalent bonds
trapecia [35]

Answer:

Anything that shares electrons.

Explanation: This means they don't transfer electrons.

6 0
3 years ago
Find the mass ratios and atomic ratios of the following compounds.
geniusboy [140]
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It allows people in different places and different countries to use the same units, avoid mistakes and understand each other more easily. The common base 10 of all units makes it easier and has more accurate calculations that are made without cumbersome conversion factors.
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