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Serhud [2]
3 years ago
9

Which of the following describe chemical properties?

Chemistry
2 answers:
stealth61 [152]3 years ago
3 0
 <span>chemical properties is the changes in chemical manner of a
substances. Antacid tablets neutralize stomach acid is a chemical properties (it is an acid) which produce new products... salt and water 
The others are physical properties</span>
Rom4ik [11]3 years ago
3 0

Answer: Option (b) is the correct answer.

Explanation:

When any change in the chemical composition of a substance occurs then it is known as a chemical change.

For example, reactivity, toxicity, flammability, combustion etc are all chemical properties.

So, when sugar burns in air to form water and carbon dioxide then there occurs change in chemical composition of sugar. Therefore, chemical property of sugar also changes.

On the other hand, when there occurs no change in chemical composition of a substance then it is known as physical property.

For example, density, boiling point, freezing point etc are all physical properties.

Therefore, we can conclude that sugar burns in air to form water and carbon dioxide describe chemical properties.

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tensa zangetsu [6.8K]
2NO + O2 ----> 2NO2



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<h3>Disoluciones</h3>

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Una disolución está compuesta por al menos una sustancia conocida como disolvente (por ejemplo, agua) y al menos susutancia conocida como soluto (por ejemplo, sal).

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Aprende más sobre disoluciones aquí:

brainly.com/question/24003174

4 0
2 years ago
Draw an ether that contains exactly five carbon atoms and only single bonds
Eddi Din [679]

<em>Answer:</em>

  •                                       H3CH2COCH2CH2CH3

<em>Ether:</em>

Ether are organic compounds that contain ether functional group , in which oxygen atom is connected with two alkyl or aryl group.

They have general formula as follow

  • R---O---R   or R'---O----R or R'---O---R'

            while  R = Alkyl

                       R' = Aryl

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Answer:

2.

Explanation:

This  should  be right hopefully it is!

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What information is presented inside each square of the periodic table?
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The symbol, the atomic mass, the number of protons and electrons
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