CHEM 1211                                                   Name:___________________

Module 5F    Balance Equations by Inspection

 

Balance the following equations by inspection:

 

1.          C3H8          +           O2     ------>          CO2            +            H2O

 

 

 

2.           NH3          +           O2    -------->          N2            +            H2O

 

 

 

3.             P4           +           Cl2   -------->          PCl3

 

 

 

4.          Ba(NO3)2    +     Na3PO4  ------->       NaNO3        +           Ba3(PO4)2

 

 

 

5.          Na          +           H2O     --------->      NaOH         +           H2

 

 

 

6.          Zn3Sb2       +          H2O    ----------->          Zn(OH)2        +           SbH3

 

 

 

 

7.         Ba(OH)2     +       AlCl3     ---------->       BaCl2           +           Al(OH)3

 

 

 

8.         HCl               +        Mg(OH)2  ------------>       MgCl2              +       HOH

 

 

 

9.        K2C2O4       +         CaBr2     ------------>           CaC2O4          +   KBr

 

 

 

10.        KClO3         ------------->               KCl            +           O2