If element Z forms an ionic compound with formula Z2O3, what will be the expected formula of the ionic compound formed when Z and chlorine react?
ZCl
Z2Cl3
ZCl3
Z2Cl
ZCl2
Answer : ZCl3
Explanation :
ionic compound Z2O3 .
charge on Oxygen is = -2
let the charge on the Z = x
2 x + 3 (-2) = 0
2x - 6 = 0
x = +3 .
the charge on the Z = +3.
the charge on the Cl = -1
the ionic compound formed = ZCl3
If element Z forms an ionic compound with formula Z2O3, what will be the expected formula...
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