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Calculate the formula unit masses of ZnO, Na2O, K2CO3 and KNO3 [Given atomic masses of Zn = 65 u, Na = 23 u, K = 39 u, C = 12 u, N = 14u and O = 16 u]
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Answer:
In ZnO one atom of Zn and one atom of O is present so, the total mass of the molecule will be the sum of individual masses of all the atoms. Therefore, the mass of ZnOwill be 65u+16u=81u
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1
Explanation:
In ZnO one atom of Zn and one atom of O is present so, the total mass of the molecule will be the sum of individual masses of all the atoms. Therefore, the mass of ZnOwill be 65u+16u=81u.
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