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إمام 8130 . لا Arm -2012 CH, N-N=C: CH, بل1 | 11 10 9 7 5 E 2 0

Posted: Mon Nov 15, 2021 4:41 pm
by answerhappygod
 1
1 (23.62 KiB) Viewed 61 times
xplain all the peaks and how many types of proton ( write with
keyboard please) mention Schiff base
إمام 8130 . لا Arm -2012 CH, N-N=C: CH, بل1 | 11 10 9 7 5 E 2 0