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Chemical Equations Balanced on 03/22/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
NO2 + Ca(OH)2 = Ca(NO3)2 + HNO2 =>
4 NO2 + Ca(OH)2 = Ca(NO3)2 + 2 HNO2

CO2(g) + Ca(OH)2(aq) = CaCO3(s) + H2O(l) =>
CO2(g) + Ca(OH)2(aq) = CaCO3(s) + H2O(l)

S4O13 = SO3 + O2 =>
2 S4O13 = 8 SO3 + O2

Cu2S(s) + O2(g) = CuO(s) + SO2(aq) =>
Cu2S(s) + 2 O2(g) = 2 CuO(s) + SO2(aq)

NaOH + Ni(ClO4) = Na(ClO4) + NiOH =>
NaOH + Ni(ClO4) = Na(ClO4) + NiOH

KBrO3 + CuSO4 = Cu(BrO3)2 + K2SO4 =>
2 KBrO3 + CuSO4 = Cu(BrO3)2 + K2SO4

CH3CH2NH3Cl + Ca(OH)2 = CH3CH2NH3OH + CaCl2 =>
2 CH3CH2NH3Cl + Ca(OH)2 = 2 CH3CH2NH3OH + CaCl2

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

C5H12O + O2 = CO2 + H20(g) =>
10 C5H12O + 45 O2 = 50 CO2 + 6 H20(g)

Zn + HNO3 = ZnO32 + N2 + H2O =>
5 Zn + 64 HNO3 = 5 ZnO32 + 32 N2 + 32 H2O

Pb + Mg = PbMg =>
Pb + Mg = PbMg

Mg3(PO4)2 + Zn(OH2) = Mg(OH2) + Zn3(PO4)2 =>
Mg3(PO4)2 + 3 Zn(OH2) = 3 Mg(OH2) + Zn3(PO4)2

OH{-} + BrO3{-} + F2 = BrO4{-} + F{-} + H2O =>
2 OH{-} + BrO3{-} + F2 = BrO4{-} + 2 F{-} + H2O

K + Fe + O2 = KFeO2 =>
K + Fe + O2 = KFeO2

H2SO4 + CuO = H2SO5Cu =>
H2SO4 + CuO = H2SO5Cu

Co{2+} + NO3{-} = Co(NO3)2 =>
Co{2+} + 2 NO3{-} = Co(NO3)2

CaCl2O3 = CaCl2 + O2 =>
2 CaCl2O3 = 2 CaCl2 + 3 O2

Sr + COO = Sr2O + CO =>
2 Sr + COO = Sr2O + CO

K2FeO4 + H2SO4 + Na2S = Na2SO4 + K2SO4 + Fe2(SO4)3 + H2O =>
8 K2FeO4 + 20 H2SO4 + 3 Na2S = 3 Na2SO4 + 8 K2SO4 + 4 Fe2(SO4)3 + 20 H2O

FeS(aq) + MgCl2(aq) = MgS + FeCl2 =>
FeS(aq) + MgCl2(aq) = MgS + FeCl2

BrO + H2O = BrO2H2 =>
BrO + H2O = BrO2H2

C2H5Br + Ba(OH)2 = C2H5OH + BaBr2 =>
2 C2H5Br + Ba(OH)2 = 2 C2H5OH + BaBr2

Ti(OH)4 + H2SO4 = Ti2(SO4)4 + H2O =>
2 Ti(OH)4 + 4 H2SO4 = Ti2(SO4)4 + 8 H2O

Zn(CO3)3 + Na = Na2CO3 + Zn =>
Zn(CO3)3 + 6 Na = 3 Na2CO3 + Zn

CH3COOH + HI = C3H8 + H2O + I2 =>
3 CH3COOH + 16 HI = 2 C3H8 + 6 H2O + 8 I2

SO3 + Al(OH)3 = H2O + Al2(SO4)3 =>
3 SO3 + 2 Al(OH)3 = 3 H2O + Al2(SO4)3

HNO3 + KI = NO + KNO3 + I2 + H2O =>
8 HNO3 + 6 KI = 2 NO + 6 KNO3 + 3 I2 + 4 H2O

C3H4(OH)3 + O2 = CO + H2O =>
4 C3H4(OH)3 + 7 O2 = 12 CO + 14 H2O

Na2O + NH4I = NaI + NH3 + H2O =>
Na2O + 2 NH4I = 2 NaI + 2 NH3 + H2O

KBrO3 + KI4 + HBr = KBr + I2 + H2O =>
KBrO3 + 6 KI4 + 6 HBr = 7 KBr + 12 I2 + 3 H2O

Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3

PbO2 + S2O3{-2} + OH{-} = PbO + SO3{-2} + H2O =>
2 PbO2 + S2O3{-2} + 2 OH{-} = 2 PbO + 2 SO3{-2} + H2O

HC3H5O3NaOH = C3H5O3NaH2O =>
HC3H5O3NaOH = C3H5O3NaH2O

CH2O + CuSO4 + NaOH = CHOO + Cu2O + Na2SO4 + H2O =>
2 CH2O + 6 CuSO4 + 12 NaOH = 2 CHOO + 3 Cu2O + 6 Na2SO4 + 7 H2O

Zn + Pb2NO2 = ZnNO2 + Pb =>
Zn + Pb2NO2 = ZnNO2 + 2 Pb

H2SO4 + HCl = SO4Cl2 + H2 =>
H2SO4 + 2 HCl = SO4Cl2 + 2 H2

CH4 = C1 + H2 =>
CH4 = C1 + 2 H2

Pb3O4 + KMnO4 + H2SO4 = Pb(SO4)2 + K2SO4 + MnSO4 + H2O =>
5 Pb3O4 + 4 KMnO4 + 36 H2SO4 = 15 Pb(SO4)2 + 2 K2SO4 + 4 MnSO4 + 36 H2O

CuSO4 + Na2CO3 + H2O = Na2SO4 + CO2 + Cu(OH)2 =>
CuSO4 + Na2CO3 + H2O = Na2SO4 + CO2 + Cu(OH)2

HClO3 + K2S + H2O = KCl + S + KOH =>
HClO3 + 3 K2S + 2 H2O = KCl + 3 S + 5 KOH

O3 = O1O2 =>
O3 = O1O2

COCl2 + NaBr = CONa + Cl2Br =>
COCl2 + NaBr = CONa + Cl2Br

KCl = Cl2 + K =>
2 KCl = Cl2 + 2 K

Zn + H3PO4 = ZnHPO4 + H2 =>
Zn + H3PO4 = ZnHPO4 + H2

CoSO4 + Ni = NiSO4Co =>
CoSO4 + Ni = NiSO4Co

FeCuS2 + KClO3 = Fe2O3 + CuO + SO2 + KCl =>
6 FeCuS2 + 13 KClO3 = 3 Fe2O3 + 6 CuO + 12 SO2 + 13 KCl

NaHCO3 + C5H8O7 = NaC5H8O7 + H2O + CO2 =>
14 NaHCO3 + 15 C5H8O7 = 14 NaC5H8O7 + 11 H2O + 19 CO2

Fe + SO2 + H2O = Fe(OH)3 + HSO2 =>
Fe + 3 SO2 + 3 H2O = Fe(OH)3 + 3 HSO2

C7H8 + KMnO4 + H2SO4 = MnO2 + CO2 + H2O + K2SO4 =>
C7H8 + 12 KMnO4 + 6 H2SO4 = 12 MnO2 + 7 CO2 + 10 H2O + 6 K2SO4

Sb2O + H2O = H3SbO2 =>
Sb2O + 3 H2O = 2 H3SbO2

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Balance the equation of any chemical reaction
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