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defon
4 years ago
7

Something that changes matter is called

Chemistry
1 answer:
Mrac [35]4 years ago
6 0

Answer:

chemical changes or chemical reactions

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1. Show the mechanism for the main product for the monochlorination of 2-methylbutane. List all other products.
Bad White [126]

Answer:

See explanation below

Explanation:

First, we need to understand that the monochlorination of an alkane like this one, involves substitution of one of the atoms of hydrogen of the molecule for an atom of chlorine.

This reaction takes place when the alkane reacts with Cl₂ in presence of light or heat.

When this happens, the first step involves the breaking of the double bond of the chlorine to form the ion Cl⁻.

The next step involves the substraction of the hydrogen of the molecule by the Chlorine. This will leave the alkane with a lone pair available for reaction.

The third step, the alkane with the lone pair of electron substract a chlorine for the beggining and form the mono chlorinated product.

The final step involves forming the remaining products with the remaining reagents there.

In the picture attached you have the mechanism and product for this reaction:

3 0
3 years ago
Read 2 more answers
The number of particles of 0.2<br> mole​
tresset_1 [31]

Answer:

1 mole of atoms contains 6.022×1023 atoms. Thus, 0.2 mole of sodium element has 12.044×1022 atoms in it.

Explanation:

8 0
3 years ago
1. Do you believe we can bring an end to acid rain? How so?
Akimi4 [234]

Answer:

Emissions from Electricity. ...

Vehicle Emissions. ...

Reducing Electricity Consumption. ...

Reducing On-Road Vehicle Exhaust. ...

Other Considerations.

8 0
3 years ago
What does this mean<br><br> 1.000 atm=101.3kpa
jenyasd209 [6]

Answer:

The standard value of atmospheric pressure at sea level

Explanation:

3 0
3 years ago
Fill in the table below about energy sources? <br><br>Can someone plz help me​
DiKsa [7]

Answer:

Hewo!

Coal :-

  • Non-Renewable
  • High Calorific Value
  • Produces smoke like CO2

Solar :-

  • Renewable
  • Eco-friendly
  • Can't be used in remote areas.

Wind :-

  • Renewable
  • Effective way to provide us with electricity
  • Only be setup in those areas where wind blows 16km/h +

hope it helps!

3 0
4 years ago
Read 2 more answers
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