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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
Cu2O + KNO3 = CuO + KNO2 =>
Cu2O + KNO3 = 2 CuO + KNO2

HBrO + H2O = BrO2 + H30 =>
10 HBrO + 10 H2O = 10 BrO2 + H30

KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2

Fe2SO2 + O = Fe2O3 + SO2 =>
Fe2SO2 + 3 O = Fe2O3 + SO2

C2H4O2 + C5H12O = C7H14O2 + H2O =>
C2H4O2 + C5H12O = C7H14O2 + H2O

HCOOK + HNO3 = HCOOH + KNO3 =>
HCOOK + HNO3 = HCOOH + KNO3

Fe + HgNO3 = FeNO3 + Hg2 =>
2 Fe + 2 HgNO3 = 2 FeNO3 + Hg2

Cu(NO3)2(aq) + HCl(aq) = CuCl2(aq) + HNO3 =>
Cu(NO3)2(aq) + 2 HCl(aq) = CuCl2(aq) + 2 HNO3

NiCl2*6H2O + NH4Cl + NH4OH + H2O2 = [Ni(NH3)6]Cl3 + H2O =>
2 NiCl2*6H2O + 2 NH4Cl + 10 NH4OH + H2O2 = 2[Ni(NH3)6]Cl3 + 24 H2O

Cu + Nb + Sn + Se = Cu26Nb2Sn6Se32 =>
26 Cu + 2 Nb + 6 Sn + 32 Se = Cu26Nb2Sn6Se32

H{+} + HClO + Sn = Cl2 + Sn{2+} + H2O =>
2 H{+} + 2 HClO + Sn = Cl2 + Sn{2+} + 2 H2O

Na2He5 + I2 = Na7I3 + He =>
7 Na2He5 + 3 I2 = 2 Na7I3 + 35 He

Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O

H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O

[Ag(NH3)2]{+} + Cl{-} = AgCl + NH3 =>
[Ag(NH3)2]{+} + Cl{-} = AgCl + 2 NH3

CoCl2 + NH4OH + CO2 = CoCO3 + NH4Cl + H2O =>
CoCl2 + 2 NH4OH + CO2 = CoCO3 + 2 NH4Cl + H2O

HClO + Hg = HgClO + H2 =>
2 HClO + 2 Hg = 2 HgClO + H2

ZnI2 + Br2 = BrI + Zn =>
ZnI2 + Br2 = 2 BrI + Zn

HNO3 + Zn = NH3 + H2O + Zn2NO3 =>
9 HNO3 + 16 Zn = NH3 + 3 H2O + 8 Zn2NO3

NaH2PO4 + KMnO4 = NaMnO4 + KH2PO4 =>
NaH2PO4 + KMnO4 = NaMnO4 + KH2PO4

BaF2 = Ba + F2 =>
BaF2 = Ba + F2

NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O

Cu(OH)2 + HC2H3O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 HC2H3O2 = Cu(C2H3O2)2 + 2 H2O

Zn + AlBr3 = ZnBr2 + Al =>
3 Zn + 2 AlBr3 = 3 ZnBr2 + 2 Al

C4H8O2 + Na2CO3 = C4H7O2Na + H2O + CO2 =>
2 C4H8O2 + Na2CO3 = 2 C4H7O2Na + H2O + CO2

Ba(HS)2 + HNO3 = BaSO4 + H2SO4 + NO2 + H2O =>
Ba(HS)2 + 16 HNO3 = BaSO4 + H2SO4 + 16 NO2 + 8 H2O

HC2H3O2 + NaOH = H2C2H3O3 + Na =>
HC2H3O2 + NaOH = H2C2H3O3 + Na

K2O + BaO = KBa + O2 =>
2 K2O + 4 BaO = 4 KBa + 3 O2

C2H4O2 + C5H12O = C7H14O2 + H2O =>
C2H4O2 + C5H12O = C7H14O2 + H2O

Y3 + O2 = Y2O3 =>
4 Y3 + 9 O2 = 6 Y2O3

BiO + C = BiOC =>
BiO + C = BiOC

AgCl = Ag + Cl =>
AgCl = Ag + Cl

NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O

Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2

KOH(aq) + (NH4)2SO4(aq) = (NH4)OH(s) + K2SO4(aq) =>
2 KOH(aq) + (NH4)2SO4(aq) = 2(NH4)OH(s) + K2SO4(aq)

NaO + HNO3 = NaOH + NO3 =>
NaO + HNO3 = NaOH + NO3

K3Fe(CN)6 + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO2 + Na2SO4 + KNO3 + H2O =>
K3Fe(CN)6 + 10 Na2Cr2O7 + 40 H2SO4 = Fe(NO3)3 + 10 Cr2(SO4)3 + 6 CO2 + 10 Na2SO4 + 3 KNO3 + 40 H2O

CaO + HClO4 = CaOHClO4 =>
CaO + HClO4 = CaOHClO4

HCOOH + CuO = CO2 + Cu + H2O =>
HCOOH + CuO = CO2 + Cu + H2O

Zn3N2 + P3N5 + HPN2 = ZnH2P4N8 =>
Zn3N2 + 2 P3N5 + 6 HPN2 = 3 ZnH2P4N8

KOH + Li2SO4 = K2SO4 + LiOH =>
2 KOH + Li2SO4 = K2SO4 + 2 LiOH

Cr(NO3)3*9H2O + NH3 = Cr(OH)3 + NH4 + NO3 =>
Cr(NO3)3*9H2O + 23 NH3 = Cr(OH)3 + 21 NH4 + 5 NO3

C5H9N3 + O2 = CO2 + H2O + N2 =>
4 C5H9N3 + 29 O2 = 20 CO2 + 18 H2O + 6 N2

PbS + H2 = Pb + H2S =>
PbS + H2 = Pb + H2S

Pb(NO3)2 + NaOH = NNaO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 NaOH = 2 NNaO3 + Pb(OH)2

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

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

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

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

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Balance the equation of any chemical reaction
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