babyash12718

17.04.2020 • 

Chemistry

Energy must be absorbed to break a bond, taking in energy,
feeling cold
This temperature scale goes down to absolute zero-where
motion stops
this is a form of energy and is often recorded as
temperature
III.
making new bonds, energy is released, giving off energy,
feeling hot
1
-
a measure of the amount of heat in something, how hot or
cold it is

Ответ:

destinee8863

03.05.2021

Chemistry

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Explanation:

number of moles = number of particle/ 6.02X10^23

= 12.044 X 10^24/6.02×10^23

=20.0066 moles so round it up to 3 S.F

So

=20.0moles

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