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Sphinxa [80]
3 years ago
13

Copper is used in wiring because its metallic bonding gives its _______ a high degree of freedom and the material a high conduct

ivity.
Chemistry
2 answers:
BigorU [14]3 years ago
6 0
Possibly the word is ductility
cupoosta [38]3 years ago
3 0

Answer:  Ductility

Explanation:  Copper is used in wiring because -

1. It is a metal which is a good conductor of heat and electricity due to the motion of the free electrons.

2. It has high ductility and malleability.

Ductility is the feature in which the metals can be stretched in to thin wires and Malleability is the feature n which the metals can be made into thin sheets.

3. These wires can withdraw a wide load of electric current.

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Solution:- The given balanced equation is:

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From this equation, There is 2:6 mol or 1:3 mol ratio between Al and HBr. Since we have 8 moles of each, HBr is the limiting reactant as we need 3 moles of HBr for each mol of Al.

The calculations could be shown as:

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