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3241004551 [841]
3 years ago
5

Which part of metallic bonding theory helps the most to explain why metals are able to conduct electricity?

Chemistry
1 answer:
devlian [24]3 years ago
3 0

Explanation:

The metallic bonding theory basically states  that valence electrons are free, delocalized, mobile, and not associated with any particular atom. It is pften regarded as a sea of electrons surrounding te atoms.

Metals are able to conduct electricity because of the free movement of the electrons (they are not bounded to a particular atom). Hence, electricity can be defined as the movement of electrons.

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Answer: The final energy is 1,700 J

Explanation: According to first law of thermodynamics:

\Delta U=q+w

\Delta U=U_2-U_1=Final energy-initial energy=Change in internal energy

q = heat absorbed or released

w = work done by or on the system

w = work done by the system=-P\Delta V  {Work done by the system is negative as the final volume is greater than initial volume}

q = +500J   {Heat absorbed by the system is positive}

w = work done by the system = -300J

U_2-1500J=+500J-300J

U_2=1700J

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A typical volume leaving the large intestine might be 140 mL. If the volume exiting the large intestine were 364 mL, then it wou
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Diarrhea must be treated because this condition can lead to dehydration (it may even lead to death in severe cases).

Both diarrhea and vomiting may lead to the loss of body fluids.

Learn more about diarrhea dehydration here:

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