Chemical Equation Balancer

Enter Chemical Equation:

Examples of Equations you can enter:

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2
KMnO4 + (HO2C)2= CO2 + H2O + KMn(OH)2
MnO4- + H2C2O4 + H+ = Mn++ + CO2 + H2O
Al + I2 = Al+++ + I-
H+Cr2O7--=Cr+H2O+e
H2SO4(aq) + V2O3(s) = V2(SO4)3 + H2O
Bi(NO3)3*5H2O+H2O2+RuCl3+NaOH=Bi2Ru2O7+NaNO3+NaCl+H2O

Click here to see an interactive Periodic Table of the Elements.

Recently Entered Equations:

Input Equation	Balanced Equation
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l)=Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y(NO3)3=Y+NO3	Y(NO3)3 = Y + 3NO3
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) =Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
YCl3 + NaCl + NH4F = NaYF4 + NH4Cl	YCl3 + NaCl + 4NH4F = NaYF4 + 4NH4Cl
Y2O3 + BaO + CuO + O2 = YBa2Cu3O7	2Y2O3 + 8BaO + 12CuO + O2 = 4YBa2Cu3O7
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y(NO3)2 +GaPO4 = YPO4 +Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y2O3(s) + SO3(l) =Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Yb(SO4)4+ Es = Es(SO4) + Yb	Yb(SO4)4 + 4Es = 4Es(SO4) + Yb
Y(NO3)2+GaPo4=YPo4+Ga(NO3)2	Y(NO3)2 + GaPo4 = YPo4 + Ga(NO3)2
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2+O3=Y2O3	Y2 + O3 = Y2O3
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y(NO3)2+GaPO4=Y(PO4)+Ga(NO3)2	Y(NO3)2 + GaPO4 = Y(PO4) + Ga(NO3)2
Y(NO3)2+GaPO4=Y(PO4)+Ga(NO3)2	Y(NO3)2 + GaPO4 = Y(PO4) + Ga(NO3)2
Y(NO3)2 + GaPO4 = Y3(PO4)2 + Ga(NO3)3	3Y(NO3)2 + 2GaPO4 = Y3(PO4)2 + 2Ga(NO3)3
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3+SO3=Y2(SO4)3	Y2O3 + 3SO3 = Y2(SO4)3
Y2O3(s) + SO3(l) = Y2(SO4)3	Y2O3(s) + 3SO3(l) = Y2(SO4)3
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3+SO3=Y2(SO4)3	Y2O3 + 3SO3 = Y2(SO4)3
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y2O3 + SO3 = Y2(SO4)3	Y2O3 + 3SO3 = Y2(SO4)3
YCl3+3K=KCl+Y	YCl3 + 3K = 3KCl + Y
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y(NO3)3+(NH4)2HPO4+CO(NH2)2=YPO4+N2+CO2+H2O	2Y(NO3)3 + 2(NH4)2HPO4 + 3CO(NH2)2 = 2YPO4 + 8N2 + 3CO2 + 15H2O
Y(NO3)3+(NH4)2HPO4+CO(NH2)2=YPO4+N2+CO2+H2O	2Y(NO3)3 + 2(NH4)2HPO4 + 3CO(NH2)2 = 2YPO4 + 8N2 + 3CO2 + 15H2O
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
YCl3 + K = KCl + Y	YCl3 + 3K = 3KCl + Y
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
YCl3 + K = KCl + Y	YCl3 + 3K = 3KCl + Y
YCl3 + 3K = 3KCl + Y	YCl3 + 3K = 3KCl + Y
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3 + SO3 = Y2(SO4)3	Y2O3 + 3SO3 = Y2(SO4)3
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y2S3+O2=Y2O3+S8	8Y2S3 + 12O2 = 8Y2O3 + 3S8
Y(NO3)2 + Ga(PO4) = Y(PO4) + Ga(NO3)2	Y(NO3)2 + Ga(PO4) = Y(PO4) + Ga(NO3)2
Y(NO3)2 + GAPO4 = YPO4 + GA(NO3)2	Y(NO3)2 + GAPO4 = YPO4 + GA(NO3)2
YCl3 + 3K = KCl + Y	YCl3 + 3K = 3KCl + Y
Y(NO3)3 + Ga3 (PO4)2 = YPO4 + Ga (NO3)2	2Y(NO3)3 + Ga3(PO4)2 = 2YPO4 + 3Ga(NO3)2
Y(BrO3)3 = Y + BrO3	Y(BrO3)3 = Y + 3BrO3
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2Y2O3 + BaCO3 + CuO + O2 = YBa2Cu3O7 +CO2	2Y2Y2O3 + 16BaCO3 + 24CuO + 5O2 = 8YBa2Cu3O7 + 16CO2
Y(NO3 )3 + Na2CO3 = NaNO3 + Y2 (CO3 )3	2Y(NO3)3 + 3Na2CO3 = 6NaNO3 + Y2(CO3)3
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y(NO3)2 + Ga(PO4) = Y(PO4) + Ga(NO3)2	Y(NO3)2 + Ga(PO4) = Y(PO4) + Ga(NO3)2
Y2O3 +SO3= Y2(SO4)3	Y2O3 + 3SO3 = Y2(SO4)3
YCl3 + 3K = KCl + Y	YCl3 + 3K = 3KCl + Y
Y(NO3)3 + 3 NaOH= Y(OH)3+ NaNO3	Y(NO3)3 + 3NaOH = Y(OH)3 + 3NaNO3
Y2O3(s) + SO3(l) =Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3 + HBr = YBr3 + H2O	Y2O3 + 6HBr = 2YBr3 + 3H2O
Y(NO3)2 + GAPO4 = YPO4 + GA(NO3)2	Y(NO3)2 + GAPO4 = YPO4 + GA(NO3)2
Y(No3)2+Ga(Po4)= YPo4+Ga(No3)2	Y(No3)2 + Ga(Po4) = YPo4 + Ga(No3)2
Y(No3)2+Ga(Po4)= YPo4+Ga(No3)2	Y(No3)2 + Ga(Po4) = YPo4 + Ga(No3)2
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y2O3 + SO3 = Y2(SO4)3	Y2O3 + 3SO3 = Y2(SO4)3
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y2O3(s) + SO3(l) = Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
YBr2+ Cl= YCl + Br2	YBr2 + Cl = YCl + Br2
YCl3 + K = KCl + Y	YCl3 + 3K = 3KCl + Y
YCl3 + K = KCl + Y	YCl3 + 3K = 3KCl + Y
Yb(SO4)4+Es = Es (SO4)3+ Yb	3Yb(SO4)4 + 4Es = 4Es(SO4)3 + 3Yb
Y(NO3)2 +GaPO4 = YPO4 + Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y(NO3)2+GaPO4 =YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y(OH)3+HBr=YH + Br(OH)3	Y(OH)3 + HBr = YH + Br(OH)3
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
YCl3 + 3K = 3KCl + Y	YCl3 + 3K = 3KCl + Y
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y2O3(s) + SO3(l)= Y2(SO4)3(s)	Y2O3(s) + 3SO3(l) = Y2(SO4)3(s)
Yb2O3 + 3 H2SO4 = Yb2(SO4)3 + 3 H2O	Yb2O3 + 3H2SO4 = Yb2(SO4)3 + 3H2O
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
YCl3 + 3K = KCl + Y	YCl3 + 3K = 3KCl + Y
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y(NO3)2 +GaPO4 =YPO4 +Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y2O3 + BaO + Cu2O = Y2Ba4Cu8O11	Y2O3 + 4BaO + 4Cu2O = Y2Ba4Cu8O11
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y(NO3)3+O2=Y2O3+6NO2	4Y(NO3)3 - 3O2 = 2Y2O3 + 12NO2
YCl3 + K = KCl + Y	YCl3 + 3K = 3KCl + Y
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y(NO3)3 + 6H2O = Y2O3 + NH3 + O2	2Y(NO3)3 + 9H2O = Y2O3 + 6NH3 + 12O2
YNO3 + 9H2O = Y2O3 + NH3 + O2	2YNO3 + 3H2O = Y2O3 + 2NH3 + 3O2
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Yb+Se=YbSe	Yb + Se = YbSe
Y(OH)3 + HBr = YBr3 + H2O	Y(OH)3 + 3HBr = YBr3 + 3H2O
YCl3 + 3K = KCl + Y	YCl3 + 3K = 3KCl + Y
Y2O3 + 3H2O = 2Y (OH)3	Y2O3 + 3H2O = 2Y(OH)3
YCl3 + K = 3KCl + Y	YCl3 + 3K = 3KCl + Y
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y(NO3)2 +GaPO4 =YPO4 + Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Y2NiMnO6 + K =K(Y2NiMnO6)	Y2NiMnO6 + K = K(Y2NiMnO6)
Y2O3+BaCO3+CuO+O2=YBa2Cu3O7+CO2	2Y2O3 + 8BaCO3 + 12CuO + O2 = 4YBa2Cu3O7 + 8CO2
Y(NO3)2+GaPO4=YPO4+Ga(NO3)2	Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2

This program was created with a lot of help from:

The book "Parsing Techniques - A Practical Guide" (IMHO, one of the best computer science books ever written.)
The Gold Parsing System (Hats off! What a great software product!)
The Calitha - GOLD engine (c#) (Made it possible for me to do this program in C#)

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