Log Masuk
WAEC - Chemistry (2008 - No. 13)
Which of the following compounds with the corresponding masses contain the highest percentage of nitrogen? [N = 14]
NH
3
= 17
NH
4
CI = 53.5
NH
4
NO
3
= 80
(NH
3
)
2
SO
4
= 132
Komen (0)
Log Masuk Untuk Mengulas
Iklan
Benarkan javascript memuatkan halaman ini dengan betul
