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Q11 (B) on 2016
by Brian-96 Leaving Cert Chemistry — 22/06/16 2

What was the shape of the arsine ash3 ? It had 7 on the outer shell and three hydrogen bonded. so like it had two lone pairs and 3 hydrogens is that right ?


2 Comments
ddp.cronin — 22/06/16
It has 5 on the outer shell. 3 bonded with hydrogen and a lone pair which gives it a pyramidal shape
Brian-96 — 22/06/16
damn , you're right
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