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Chemical Equations Balanced on 03/18/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
As4 + Cl2 = AsCl5 =>
As4 + 10 Cl2 = 4 AsCl5

Sn2 + Pb(NO3)2 = Pb2 + Sn(NO3)2 =>
Sn2 + 2 Pb(NO3)2 = Pb2 + 2 Sn(NO3)2

H2Br2 + Ca(OH)2 = CaBr2 + H2O =>
H2Br2 + Ca(OH)2 = CaBr2 + 2 H2O

C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O

H2O(g) + N2(g) = H2(g) + NO(g) =>
2 H2O(g) + N2(g) = 2 H2(g) + 2 NO(g)

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

AgCl + NH3 = AgClNH3 =>
AgCl + NH3 = AgClNH3

ZnS + HNO3 = Zn(NO3)2 + NO2 + H2SO4 + H2O =>
ZnS + 10 HNO3 = Zn(NO3)2 + 8 NO2 + H2SO4 + 4 H2O

Hg2(NO3)2 + Na3PO4 = Hg2PO4 + Na3(NO3)2 =>
Hg2(NO3)2 + Na3PO4 = Hg2PO4 + Na3(NO3)2

Zn(s) + SnCl2(s) = ZnCl2(s) + Sn(s) =>
Zn(s) + SnCl2(s) = ZnCl2(s) + Sn(s)

Cu(s) + O(g) = CuO =>
Cu(s) + O(g) = CuO

(NH4)2S + AgNO3 = (NH4)NO3 + Ag2S =>
(NH4)2S + 2 AgNO3 = 2(NH4)NO3 + Ag2S

AgNO3 + C2H2O4 = AgC2O4 + NO2 + H2O =>
AgNO3 + C2H2O4 = AgC2O4 + NO2 + H2O

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

FeSO4(NH4)2SO4*6H2O + H2C2O4*2H2O = FeC2O4 + (NH4)2SO4 + H2SO4 + H2O =>
FeSO4(NH4)2SO4*6H2O + H2C2O4*2H2O = FeC2O4 + (NH4)2SO4 + H2SO4 + 8 H2O

NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl

CH4 + CI2 = CI4 + HCI =>
CH4 + 4 CI2 = CI4 + 4 HCI

CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2

C6H6 + O2(g) = CO2(g) + H2O =>
2 C6H6 + 15 O2(g) = 12 CO2(g) + 6 H2O

FeCl3 + K3(Fe(Cn)6) = Fe3[Fe(Cn)6]3 + KCl =>
3 FeCl3 + 3 K3(Fe(Cn)6) = Fe3[Fe(Cn)6]3 + 9 KCl

Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O

FeCl2 + Ag2SO4 = FeSO4 + AgCl =>
FeCl2 + Ag2SO4 = FeSO4 + 2 AgCl

Ni(OH)2 + Cl2 + H2O = Ni(OH)3 + HCl =>
2 Ni(OH)2 + Cl2 + 2 H2O = 2 Ni(OH)3 + 2 HCl

SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO

FeSO4 + KMnO4 + H2SO4 = Fe(SO4)2 + K2SO4 + MnSO4 + H2O =>
5 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe(SO4)2 + K2SO4 + 2 MnSO4 + 8 H2O

C2H5OH + Cr2O7{-} + H{+} = Cr3{+} + CH3COOH + H2O =>
37 C2H5OH + 12 Cr2O7{-} + 20 H{+} = 8 Cr3{+} + 37 CH3COOH + 47 H2O

V + O2 = V2O3 =>
4 V + 3 O2 = 2 V2O3

NaNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2 + NaOH =>
2 NaNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2 + 2 NaOH

Ca + H2 = CaH2 =>
Ca + H2 = CaH2

CaCl2 + Hg(NO3)2 = Ca(NO3)2 + HgCl2 =>
CaCl2 + Hg(NO3)2 = Ca(NO3)2 + HgCl2

Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3

Re2O7 + O[Si(CH3)3]2 = O3ReOSi(CH3)3 =>
Re2O7 + O[Si(CH3)3]2 = 2 O3ReOSi(CH3)3

Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb

Cs2 + S = CsS =>
Cs2 + 2 S = 2 CsS

Cu(NO3)2 + CH3COOH = Cu(CH3COO)2 + HNO3 =>
Cu(NO3)2 + 2 CH3COOH = Cu(CH3COO)2 + 2 HNO3

Pb(NO3)2 + NaI = PbI2 + Na(NO3) =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 Na(NO3)

Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3

CuSO4*5H2O + CaCl2 = CuCl2*2H2O + CaSO4 + H2O =>
CuSO4*5H2O + CaCl2 = CuCl2*2H2O + CaSO4 + 3 H2O

NaBr + NaBrO3 + HSO4 = Br2 + Na2SO4 + H2O =>
11 NaBr + NaBrO3 + 6 HSO4 = 6 Br2 + 6 Na2SO4 + 3 H2O

Cu + V + P + S = CuVP2S6 =>
Cu + V + 2 P + 6 S = CuVP2S6

Co(NO3)3(aq) + (NH4)2S(aq) = Co2S3(s) + NH4NO3(aq) =>
2 Co(NO3)3(aq) + 3(NH4)2S(aq) = Co2S3(s) + 6 NH4NO3(aq)

hydrogen + Cl = HCl =>
H2 + 2 Cl = 2 HCl

Co + I = CoI =>
Co + I = CoI

Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2

NaHCO3 + HC6H5O7 = CO2 + H2O + Na3C6H5O7 =>
24 NaHCO3 + 9 HC6H5O7 = 30 CO2 + 19 H2O + 8 Na3C6H5O7

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

CaCl2 + KCl = CaCl3 + K =>
CaCl2 + KCl = CaCl3 + K

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

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Balance the equation of any chemical reaction
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