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Basile [38]
3 years ago
17

Complete the passage: During the process of polymerization, combine by sharing electrons. This process forms a , which is made o

f repeating subunits. The resulting material is used in a variety of ways.
Chemistry
2 answers:
snow_lady [41]3 years ago
9 0

During the process of polymerization, monomers combine by sharing electrons. This process forms a polymer, which is made of repeating subunits. The resulting material is used in a variety of ways.


Hope this helps!


~CoCo

shepuryov [24]3 years ago
7 0

Explanation:

A monomer is defined as the simplest or smallest unit of a substance.

For example, ethylene (C_{2}H_{4}) is a monomer.

When repeated units of a monomer chemically combine together by sharing of electrons then it results into the formation of a polymer.

For example, polyethene is a polymer in which the monomer present is ethene.

Therefore, we can conclude that during the process of polymerization, monomers combine by sharing electrons. This process forms a polymer, which is made of repeating sub-units. The resulting material is used in a variety of ways.

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A gas has a volume of 3L at 200 kPa. What will its volume be if the pressure is changed to 500 kPa?
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5 0
3 years ago
When a lead acid car battery is recharged by the alternator, it acts essentially as an electrolytic cell in which solid lead(II)
katen-ka-za [31]

Answer:

3.81 g Pb

Explanation:

When a lead acid car battery is recharged, the following half-reactions take place:

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Anode: PbSO₄(s) + 2 H₂O(l) → PbO₂(s) + HSO₄⁻(aq) + 3H⁺ (aq) + 2e⁻

We can establish the following relations:

  • 1 A = 1 c/s
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Suppose a current of 96.0A is fed into a car battery for 37.0 seconds. The mass of lead deposited is:

37.0s.\frac{96.0c}{s} .\frac{1mole^{-} }{96468c} .\frac{1molPb}{2mole^{-} } .\frac{207.2gPb}{1molPb} =3.81gPb

6 0
3 years ago
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