How many atoms of oxygen are there in 3.65 g of H2O2? Show all your work (including cancelling units) for full credit.
Molar mass of Hydrogen peroxide () = 34 g/mol
Given mass of = 3.65 g
No of moles of
We know that one mole of any substance contain avagadro's number of particles. Avagadro's no = . So 1 mol of contain number of molecules.
No of atoms of O in 3.65 g H2O2 = atoms
How many atoms of oxygen are there in 3.65 g of H2O2? Show all your work...
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