1. 2Na+O2=Na2O2
Na2O2+2Na=2Na2O
2. Na2O+H2O=2NaOH
3. 2NaOH+CO2=Na2CO3+H2O
4. Na2CO3+2HNO2=2NaNO2+CO2↑++H2O
5. NaNO2+HI=NaI+HNO2
6. Na2O+2HF=2NaF+H2O
7. 3NaF+H3PO4=Na3PO4+3HF
8. NaF+H2O=NaOH+HF
8NaOH+H2SiF6=6NaF+Na2SiO3+5H2O
9. 3Na+P=Na3P
10. 2Na+H2=2NaH
11. 6Na+N2=2Na3N
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
1. 2Na+O2=Na2O2
Na2O2+2Na=2Na2O
2. Na2O+H2O=2NaOH
3. 2NaOH+CO2=Na2CO3+H2O
4. Na2CO3+2HNO2=2NaNO2+CO2↑++H2O
5. NaNO2+HI=NaI+HNO2
6. Na2O+2HF=2NaF+H2O
7. 3NaF+H3PO4=Na3PO4+3HF
8. NaF+H2O=NaOH+HF
8NaOH+H2SiF6=6NaF+Na2SiO3+5H2O
9. 3Na+P=Na3P
10. 2Na+H2=2NaH
11. 6Na+N2=2Na3N