If a solution contains 4.9g of tetraoxosulphate (VI) acid, calculate the amount of copper (II) oxide that will react with it
[Cu = 64, O = 16, S = 32, H = 1]
a
0.8g
b
4.0g
c
40.0g
d
80.0g
Explanation
Correct Option
bVideo Explanation
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