Chemical Equations Flashcards
1
Q
Na + Cl2 –> NaCl
Balance this equation
A
2Na + Cl2 –> 2NaCl
2
Q
Balance this equation:
Al + O2 –> Al2O3
A
4Al + 3O2 –> 2Al2O3
Year 9 Science Revision > Chemical Equations > Flashcards
Na + Cl2 –> NaCl
Balance this equation
2Na + Cl2 –> 2NaCl
Balance this equation:
Al + O2 –> Al2O3
4Al + 3O2 –> 2Al2O3