emanuel20971 emanuel20971

21-06-2022
Chemistry

contestada

What is the percent of O in
CuSO4?
(Cu = 63.55 g/mol, S = 32.07 g/mol,
O = 16.00 g/mol)
[?] % O

Respuesta :

alienx33 alienx33

21-06-2022

Answer:

40.09%

Explanation:

Total molar mass : 63.55+32.07+4(16)

=159.62 g/mol

Percentage of O in Cuso4 :

=4(16)/159.62

=64/159.62

=40.09%

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