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 Form 2 Chemistry questions and answers on salts

(a) Using dots(.) and crosses (x) to represent electrons draw diagram to represent the bonding
in:
(i) #NH_3#
(ii)#NH_4^(+#
(b) State why an ammonia molecule (#NH_3#) can combine with# H^(+# to form #NH_4^(+#(Atomic numbers: N=7 and H=1)

 (9m 17s)
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