1) 4 Na + O2 = 2 Na2O
2) Cu + Cl2 = CuCl2
3) 2 K + S = K2S
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
1) 4 Na + O2 = 2 Na2O
2) Cu + Cl2 = CuCl2
3) 2 K + S = K2S