Answered Convert 55 grams of oxygen to moles

3.44mole

Explanation:

Given parameters:

Mass of oxygen  = 55g

Unknown:

Number of moles  = ?

Solution:

To solve this problem, we use the expression below:

 Number of moles  =

Molar mass of oxygen = 16g/mol

 Number of moles  =   = 3.44mole

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explanation:  

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