Explanation:
A covalent bond is a chemical bond that involves the sharing of electron pairs between atoms
Answer:
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Explanation:
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Carbon dioxide
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The number of moles in monochloro pentaborane (9)
is 0.37056.
We know that ,
Number of moles = Given mass/ Molar mass
Given mass of monochloro pentaborane (9) is 20.1 g
The molar mass of monochloro pentaborane (9) is
= 
= 
= 54.241
Thus number of moles = 20.1/54.241
= 0.37056
To know more about mole concept
brainly.com/question/20483253
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Use your senses, so sound, smell( pls waft), change in color or tempurature, bubbles, or light