Science Help Online Worksheet 8-1 a Balancing Chemical Equations

 
Name__________________________ Section____________________________

 

Balance the following chemical equations.

1.

_____C2H6(g) + _____O2(g) ---> _____H2O(g) + _____CO2(g)


2. 


_____O2 + _____C6H12O6 ---> _____H2O + _____CO2


3. 

___Br2(g) + ___H2O(l) + ___SO2(g) ---> ___HBr(aq) + ___H2SO4(aq)


4. 


_____KOH + _____H3PO4 ---> _____K3PO4 + _____H2O



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Last Modified March 18, 2004