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3 years ago

Which term describes this reaction?

Chemistry

2 answers:

vovangra [49]3 years ago

8 0

C.) addition polymerization

because there is an addition of ethene molecules but there are no bond being condensed

Brilliant_brown [7]3 years ago

5 0

Answer: Option (C) is the correct answer.

Explanation:

When a monomer unit of a polymer simply links to its number of molecules without forming any other product is known as addition polymerization.

Whereas in a elimination reaction an element eliminates from the reactants and in a substitution reaction an element in a compound is substituted by another element.

On the other hand, condensation reaction is a reaction in which molecules link together along with formation of by products such as water or methanol.

Thus, we can conclude that addition polymerization is the term which describes given reaction.

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3 years ago

What is the name of this alkane? two central carbons are bonded to c h 3 at each end, h below, and c h3 above the left carbon an

Kazeer [188]

The name of this alkane is with central carbons are bonded to c h 3 is 2-methylbutane.

<h3>What is alkane?</h3>

Alkanes belong to the family of saturated hydrocarbons with carbon carbon single bond.

For the given alkane;

CH₃ H

CH₃ - C - C - CH₃

H H

Thus, the name of this alkane is with central carbons are bonded to c h 3 is 2-methylbutane.

Learn more about alkane here: brainly.com/question/24270289

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1 year ago

The nucleus of unstable _____ of an element will decay leading to emission of radiation.question 1 options:moleculescationsanion

Marta_Voda [28]

Isotopes of same element has different number of neutrons with different masses and having same number of protons and electrons.

Radioactive isotopes are those isotopes which are radioactive in nature. The unstable nucleus results in the radioactivity process and this process will go on until the stable isotope (element) forms.

Thus, the nucleus of unstable isotopes of an element will decay leading to emission of radiation.

6 0

3 years ago

A solid is crushed into a powder is chimacal change or pysical change

SSSSS [86.1K]

Answer:

Physical Change

Explanation:

A solid being crushed into a powder is a physical change because a chemical change is when substances combine to create new substances.

Hope this helps :)

4 0

2 years ago

When magnesium combines with oxygen, the reaction involves

nikdorinn [45]

Answer:

The correct answer is option c. transfer of electrons from Mg to O.

Explanation:

Hello!

Let's solve this!

When Magnesium (Mg) reacts with oxygen (O), magnesium oxide is formed.

This reaction is spontaneous and occurs with oxidation number +2 of magnesium and oxidation number -2 of oxygen. It is an ionic union, so magnesium transfers its electrons to oxygen.

We conclude that the correct answer is option c. transfer of electrons from Mg to O.

7 0

3 years ago