Science 1 – Balancing Chemical Reactions Please do not write on these instructions
1. ___ H2 + ___ N2 ----------------> ____ NH3
2. ___ Cl2 + ___KBr ----------------> ____ Br2 + KCl
3. ___ CH4 + ___O2 ----------------> ____CO2 + ____H2O
4. ___ H2 + ___O2 ----------------> ___ H2O
5. ___ P4 + ___H2 ----------------> ____ PH3
6. ___ NO + ___ Cl2 ----------------> ___NOCl
7. ___ Mg + ___O2 ----------------> ___ MgO
8. ___KClO3 ---------------->___ KCl + ___ O2
9. ___ Fe + ___O2 ----------------> ____ Fe2O3
Science 1 – Balancing Chemical Reactions Please do not write on these instructions
1. ___ H2 + ___ N2 ----------------> ____ NH3
2. ___ Cl2 + ___KBr ----------------> ____ Br2 + KCl
3. ___ CH4 + ___O2 ----------------> ____CO2 + ____H2O
4. ___ H2 + ___O2 ----------------> ___ H2O
5. ___ P4 + ___H2 ----------------> ____ PH3
6. ___ NO + ___ Cl2 ----------------> ___NOCl
7. ___ Mg + ___O2 ----------------> ___ MgO
8. ___KClO3 ---------------->___ KCl + ___ O2
9. ___ Fe + ___O2 ----------------> ____ Fe2O3