Formal charge of P and H in ph3 respectively
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0
Answer:
+3 and -1 respectively
Answered by
0
Answer:
Formal charge =no. Of valence electrons -bond pair -2× lone pair
For ph3 formal charge will be,
8-3-2×1=3
we take some more examples of finding formal charge,
example,
BrCl₃
in Br valence electron = 7
shared electrons = 6
unshared electrons = 4
formal charge , F = v - s/2 - u
F= 7-6/2 -4
F = 0
formal charge in So₂
S atom has 6 electron out of which 4 are in sharing with 2 oxygen and 2 remains as lone pair,so no exchange of electrons their and theu have 0 formal charge.
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