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BartSMP [9]
3 years ago
15

The process of joining many small molecules into larger molecules is called(1) neutralization (3) saponification(2) polymerizati

on (4) substitution
Chemistry
2 answers:
yulyashka [42]3 years ago
8 0
(2) polymerization. polymerization<span> is a process of reacting monomer molecules together in a chemical reaction to form polymer chains or three-dimensional networks.</span>
fenix001 [56]3 years ago
5 0

Answer: polymerization.


Justification:


Poly means many, and monomer means parts.


Then, a polymer is a compound made of many smaller molecules, and the process to form a polymer is named polymerization.


Polymers are large molecules formed by the combination of of many repeated units (monomers).


Some polymerization reaction are adition and condensation.


Some very well know polymers are polyethilene, nylon, pvc, polyester, among many other. They are also known as plastics.

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Which of the following is a negatively charged particle?
kirza4 [7]

Answer:

B. electron

Explanation:

B. electron

electron is a negatively charged particle

proton is a positively charged particle

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3 years ago
Write the formula for potassium nitride? <br> (show work)<br> CAN SOMEONE PLEASE HELP?
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Answer:

It should b KNO3

Explanation:

one Potassium (K) and three Nitrite (NO3)

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A gas mixture containing oxygen, nitrogen, and carbon dioxide has a total pressure of 42.9 kPa. What is the partial pressure of
Lady bird [3.3K]
The total Pressure equals the sum of all pressures contained 

<span>Since total pressure and the pressure of nitrogen and oxygen is given, finding the pressure of carbon dioxide is given by: </span>

<span>Pressure of Carbon dioxide = 42.9- 6.6- 23.0 </span>
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4 0
3 years ago
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If an atom has sp3d2 hybridization in a molecule:
never [62]

Answer:

a. the maximum number of σ bonds that the atom can form is 4

b. the maximum number of p-p bonds that the atom can form is 2

Explanation:

Hybridization is the mixing of at least two nonequivalent orbitals, in this case, we have the mixing of one <em>s, 3 p </em> and <em> 2 d </em> orbitals. In hybridization the number of hybrid orbitals generated  is equal to the number of pure atomic orbital, so we have 6 hybrid orbital.

The shape of this hybrid orbital is octahedral (look the attached image) , it has 4 orbital located in the plane and 2 orbital perpendicular to it.

This shape allows the formation of maximum 4 σ bond, because σ bonds are formed by orbitals overlapping end to end.

And maximum 2 p-p bonds, because p-p bonds are formed by sideways overlapping orbitals. The atom can form one with each one of the orbitals located perpendicular to the plane.

4 0
3 years ago
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