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abruzzese [7]
4 years ago
15

How do we observe in experiments?

Chemistry
1 answer:
anyanavicka [17]4 years ago
6 0

Answer:

by watching and writing down the information that is provided

Explanation:

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c

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Which of the following species is not formed through a termination reaction in the chlorination of methane? Which of the followi
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Explanation:

When we add chlorine to a substance or compound then this process is known as chlorination.

For example, a process of chlorination is as follows.

Initiation : Cl_{2} \overset{light}{\rightarrow} 2Cl*          

where, Cl* is a free radical.

Propagation:

    Cl* + CH_{4} \rightarrow HCl + *CH_{3}

    CH_{3} + Cl_{2} \rightarrow CH_{3}Cl + Cl*

Termination:

    2Cl* \rightarrow Cl_{2}

    Cl* + *CH_{3} \rightarrow CH_{3}Cl

    2*CH_{3} \rightarrow CH_{3}-CH_{3}

Thus, we can conclude that out of the given options H_{2} is not formed through a termination reaction in the chlorination of methane.

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4 years ago
What 3 categories are consumers divided into
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primary,secondary,hereditary

7 0
3 years ago
Carbonic acid is a mixture of
kirill115 [55]

Answer:

a compound of the elements hydrogen, carbon, and oxygen. (also carbonic acid is a compound not a mixture ^-^)

Explanation:

hope this helps dude

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In order for a high temperature boiler or steam engine to produce superheated water, or steam: the heat source must be greater t
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Answer:

the heat source must be greater than 100°C

the water must be permitted to evaporate quickly

the system must be sealed and become pressurized above atmospheric pressure

the vapor pressure must be kept below 760 mmHg

Explanation:

A superheated water is a dry form of steam in which hydrogen bonds that strongly binds the molecules of water has been overcome.

Superheated water finds application in a wide range of places. For example they are used for sterilization of clinical equipment.

  • To produce steam or superheated water, the temperature of the source must be greater than the boiling temperature and less than the critical temperature at 374°C.
  • Since superheated water is steam and steam is water in gaseous form. The water must be made to evaporate more quickly than it should condense back.
  • High pressure and sealing the system helps to produce superheated water very fast.
  • If the pressure between the vapor is kept low, water will boil faster.
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3 years ago
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