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Balancing Equations

Author: Tonya Davis

How to Balance Chemical Equations

In this tutorial students will learn how to balance chemical equations.

Source: youtube

Balancing Worksheet Practice

BALANCING EQUATIONS WS

Balance the following by adding coefficients.

 

1.   _____N2(g) +  _____H2(g) →  _____NH3(l)

2.   _____KClO3(s)  →  _____KCl(s)   +  _____O2(g)

3.   ____NaCl(s)  +  ____F2(g)  →  ____NaF(s)  +  ____Cl2(g)

4.   _____H2(g)  +  _____O2(g)  →  _____H2O(l)

5.  __AgNO3(aq) + __MgCl2(aq) → __AgCl(s)+ __Mg(NO3)2(aq)

6.  __AlBr3(aq) + __K2SO4(aq) → __KBr(aq) + __Al2(SO4)3(aq)

7.  ____CH4(g) + ____O2(g) → _____CO2(g) + _____H2O(l)

 

Want A Challenge!!! Balancing These!!!

1. ___PbCr04   + ___HCl   + ___FeSO4 --> ___PbCl2   + ___Cr2 (SO4)3   + ___FeCl3   + ___H2O   + ___Fe2 (SO4)3
2. ___Ce(IO3)4   + ___H2C2O4  --> ___Ce2(C2O4)  + ___I2   + ___CO2   + ___H2O