ExamPlay Dark Logo
दाखिल करना

WAEC - Chemistry (2008 - No. 13)

Which of the following compounds with the corresponding masses contain the highest percentage of nitrogen? [N = 14]
NH3 = 17
NH4CI = 53.5
NH4NO3 = 80
(NH3)2SO4 = 132

टिप्पणियाँ (0)

टिप्पणी करने के लिए लॉगिन करें
विज्ञापन
BrainBehindX Inc Logo
©2026; द्वारा संचालित BrainBehindX Inc