lily5090 lily5090

23-07-2021
Chemistry

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Mole concept

Calculate the number of iodine atoms in 4.50g of iodine gas

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mwabamwaba2004 mwabamwaba2004

23-07-2021

Answer:

0.017g/mol

Explanation:

according to the mole concept to calculate the number of moles of a substance you use the formula

number of moles= mass/molecular mass

=4.5g/254g/mole

=0.017moles

I hope this helps and sorry if it's wrong

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