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Chemical Equations Balanced on 03/20/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Br2(aq) + NaI(aq) = NaBr(aq) + I2(aq) =>
Br2(aq) + 2 NaI(aq) = 2 NaBr(aq) + I2(aq)

Cd3(PO4)2 + KOH = Cd(OH)2 + K3PO4 =>
Cd3(PO4)2 + 6 KOH = 3 Cd(OH)2 + 2 K3PO4

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3

H2O + CO2 = HCO + HO =>
2 H2O + CO2 = HCO + 3 HO

AgNO3 + Fe(ClO3)3 = AgClO3 + Fe(NO3)3 =>
3 AgNO3 + Fe(ClO3)3 = 3 AgClO3 + Fe(NO3)3

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

IO2 + H2O = IO3 + H =>
IO2 + H2O = IO3 + 2 H

HNO3(aq) + K2SO3(aq) = KNO3(aq) + H2SO3(aq) =>
2 HNO3(aq) + K2SO3(aq) = 2 KNO3(aq) + H2SO3(aq)

CH4(s) + O2(g) = CO2(s) + H2O(g) =>
CH4(s) + 2 O2(g) = CO2(s) + 2 H2O(g)

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3

AgCN + NH3 = Ag(NH3)2 + CN =>
AgCN + 2 NH3 = Ag(NH3)2 + CN

KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl

Ca(OH)2 + Mg = Mg(OH)2 + Ca =>
Ca(OH)2 + Mg = Mg(OH)2 + Ca

Si + FeO = FeSi + SiO2 =>
3 Si + 2 FeO = 2 FeSi + SiO2

Cu2O + NH3 + H2O = Cu(NH3)2OH =>
Cu2O + 4 NH3 + H2O = 2 Cu(NH3)2OH

Mg3(PO4)2 + NaOH = Mg3(OH) + Na(PO4)2 =>
Mg3(PO4)2 + NaOH = Mg3(OH) + Na(PO4)2

KOH + CaCO3 = Ca(OH) + KCO3 =>
KOH + CaCO3 = Ca(OH) + KCO3

HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O

S + NaF + Cl = NaCl + SF4 =>
S + 4 NaF + 4 Cl = 4 NaCl + SF4

Zn + Pb3N3 = Zn(N3)2 + Pb =>
Zn + 2 Pb3N3 = Zn(N3)2 + 6 Pb

C8H8 + Hg{+2} + H2O = HCO3{-} + Hg + H{+} =>
C8H8 + 20 Hg{+2} + 24 H2O = 8 HCO3{-} + 20 Hg + 48 H{+}

CO3{2-} + BaCl2 = BaCO3 + Cl{-} =>
CO3{2-} + BaCl2 = BaCO3 + 2 Cl{-}

Hg2Cl2 + NH3 = Cl{-} + Hg + HgNH2Cl + NH4{+} =>
Hg2Cl2 + 2 NH3 = Cl{-} + Hg + HgNH2Cl + NH4{+}

Sr + CH3COOH = (CH3COO)Sr + H2 =>
2 Sr + 2 CH3COOH = 2(CH3COO)Sr + H2

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

N2 + H2 = N6H =>
6 N2 + H2 = 2 N6H

CoS + NO3{-} + H3O{+} = Co2{+} + S8 + NO + H2O =>
24 CoS + 4 NO3{-} + 16 H3O{+} = 12 Co2{+} + 3 S8 + 4 NO + 24 H2O

BaHPO4 + SiO2 + C = BaSiO3 + P + CO + H2O =>
2 BaHPO4 + 2 SiO2 + 5 C = 2 BaSiO3 + 2 P + 5 CO + H2O

Ag{+} + Pb2 + OH{-} = Ag + PbO2 + H2O =>
8 Ag{+} + Pb2 + 8 OH{-} = 8 Ag + 2 PbO2 + 4 H2O

Ba + (CO3) = Ba(CO3)3 =>
Ba + 3(CO3) = Ba(CO3)3

Al2O3 + Hg2(NO3)2 = Al(NO3)3 + Hg + O2 =>
2 Al2O3 + 6 Hg2(NO3)2 = 4 Al(NO3)3 + 12 Hg + 3 O2

Li2SO4(aq) + PbCl2(aq) = PbSO4(s) + LiCl(aq) =>
Li2SO4(aq) + PbCl2(aq) = PbSO4(s) + 2 LiCl(aq)

Au3N + TiBe2 = TiAu4 + Be3N2 =>
4 Au3N + 3 TiBe2 = 3 TiAu4 + 2 Be3N2

HCl + MnSO4 = MnCl2 + H2SO4 =>
2 HCl + MnSO4 = MnCl2 + H2SO4

ZnO + NH3 + H2O = Zn(NH3){2+} + OH{-} =>
ZnO + NH3 + H2O = Zn(NH3){2+} + 2 OH{-}

Y2O3 + NH4F = YF3 + NH3 + H2O =>
Y2O3 + 6 NH4F = 2 YF3 + 6 NH3 + 3 H2O

CH3MgI + C2H2(o) = H3CCCH3 + MgI =>
6 CH3MgI + 3 C2H2(o) = 4 H3CCCH3 + 6 MgI

Fe(SO4) + H2Cr2O7 + H2SO4 = Fe2(SO4)3 + H2O + Cr2(SO4)3 =>
6 Fe(SO4) + H2Cr2O7 + 6 H2SO4 = 3 Fe2(SO4)3 + 7 H2O + Cr2(SO4)3

Ag(NO3)2 + K2CrO4 = AgCrO4 + K2(NO3)2 =>
Ag(NO3)2 + K2CrO4 = AgCrO4 + K2(NO3)2

Al2(SO4)3 + NHO3 = Al(NO3)3 + H2SO4 =>
Al2(SO4)3 + 6 NHO3 = 2 Al(NO3)3 + 3 H2SO4

K(NO3) = KO + N2 + O2 =>
2 K(NO3) = 2 KO + N2 + 2 O2

NO + Cu{+2} + H2O = HNO2 + Cu{+} + H{+} =>
NO + Cu{+2} + H2O = HNO2 + Cu{+} + H{+}

Ni4 + O2 = NiO2 =>
Ni4 + 4 O2 = 4 NiO2

I2 + P = P2I4 =>
2 I2 + 2 P = P2I4

Cu + NO3{-1)+H{+} = Cu2{+}+NO+H2O =>
6 Cu + NO3{-1)+4H{+} = 3 Cu2{+}+NO+2H2O

HCl + Mg(NO3)2 = HNO3 + MgCl2 =>
2 HCl + Mg(NO3)2 = 2 HNO3 + MgCl2

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Balance the equation of any chemical reaction
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