Calculate number of moles in 10.6g of sodium carbonate
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is 106g, so 10.6g is 10.6/106 = 0.1mol.
Therefore, there are 0.1 “mol” of 3 x O
So, we have 3 x 0.1mol = 0.3mol of oxygen atoms, or 0.3 x 16 = 4.8g of oxygen
If you want to consider this as “mol” of O2 it would be 1.5 x 0.1mol = 1.5mol of O2.
Therefore, there are 0.1 “mol” of 3 x O
So, we have 3 x 0.1mol = 0.3mol of oxygen atoms, or 0.3 x 16 = 4.8g of oxygen
If you want to consider this as “mol” of O2 it would be 1.5 x 0.1mol = 1.5mol of O2.
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