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seropon [69]
3 years ago
13

Chemical bonds contain energy that can be released when they are broken. True False

Chemistry
2 answers:
faust18 [17]3 years ago
7 0
The answer ox Falseeeeeeee......
Ilia_Sergeevich [38]3 years ago
7 0

The statement above is FALSE.

Chemical bonds do not contain energy that can be released when they are broken. In chemical reactions, bonds are typically broken and re-arrange in order to form new products. Energy is normally needed to break existing chemical bonds and energy is released when new chemical bonds are formed. Although energy is involved in breaking and forming of chemical bonds, the chemical bonds themselves are devoid of energy.


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Read 2 more answers
what mass of silver chloride can be produced from 1.11 l of a 0.156 m solution of silver nitrate? express your answer with the a
tangare [24]

The mass of silver chloride produced is 24.79g.

Given,

volume = 1.11 L

Molarity = 0.156 M

First, convert molarity to moles by multiplying by the volume:

0.156 M AgNO3 = (0.156 moles AgNO3)/1 L x 1.11 L = 0.173 moles AgNO3

We are only interested in AgCl, not AgNO3. We convert moles of silver nitrate to moles of silver chloride using the balanced equation. This is a 1:1 conversion:

0.173 moles AgNO3 x (1 mole AgCl)/(1 mole AgNO3) = 0.173 moles AgCl

To get mass from moles, we multiply by the molar mass:

0.173 moles AgCl x (143.32 g/mol) =  24.79 g AgCl

To know more about molarity visit the link:

brainly.com/question/8732513?referrer=searchResults

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