Chemistry, asked by shauryasharma6263, 14 hours ago

How to calculate the number of atoms of an element in a compound (For example- Calculate the number of oxygen atoms in 102 g of CO2)? Please tell.

Answers

Answered by piyushmal303
0

Answer:

88gCO2= 2 moles of CO2. One molecule consists of 2 oxygen atoms. 

No. of oxygen atoms =2×2×6.02×1023=24.08×1023

CO molecule has one oxygen atom. 

Mass of CO containing 24.08×1023 oxygen atoms 

=6.02×102328×24.08×1023=112g

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