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Chemical Equations Balanced on 03/21/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O

CaC2 + KOH = KC + Ca(OH)2 =>
CaC2 + 2 KOH = 2 KC + Ca(OH)2

NaHCO3 + Al2(SO4)3 = Al(OH)3 + Na2SO4 + CO2 =>
6 NaHCO3 + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2

As2S5 + NO3 = AsO4 + SO4 + NO2 =>
As2S5 + 28 NO3 = 2 AsO4 + 5 SO4 + 28 NO2

Hg + NH2OH = N2H4 + HgO + H2O =>
Hg + 2 NH2OH = N2H4 + HgO + H2O

Na2S2O3(s) + HCl(aq) = NaCl(aq) + H2O(l) + SO2(g) + S(s) =>
Na2S2O3(s) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + SO2(g) + S(s)

SO4 + B = S20O20 + O20B60 =>
20 SO4 + 180 B = S20O20 + 3 O20B60

Si + KOH + KClO3 = K2SiO4 + KCl + H2O =>
Si + 2 KOH + KClO3 = K2SiO4 + KCl + H2O

C3H6O + Ag(NH3)2{+} + OH{-} = COO{-} + Ag + NH4 + H2O =>
3 C3H6O + 13 Ag(NH3)2{+} + 22 OH{-} = 9 COO{-} + 13 Ag + 26 NH4 + 7 H2O

Ba + Al2(SO4)3 = Ba(SO4)3 + Al =>
Ba + Al2(SO4)3 = Ba(SO4)3 + 2 Al

Mn + F2 = MnF2 =>
Mn + F2 = MnF2

NH4(OH) + Na2CO3 = NaOH + (NH4)2CO3 =>
2 NH4(OH) + Na2CO3 = 2 NaOH + (NH4)2CO3

Ni + HCl(aq) = NiCl2 + H2 =>
Ni + 2 HCl(aq) = NiCl2 + H2

Si + KOH + KClO3 = K2SiO4 + KCl + H2O =>
Si + 2 KOH + KClO3 = K2SiO4 + KCl + H2O

C + O2(g) = CO2(s) =>
C + O2(g) = CO2(s)

CaO + CO2 = (CaCO3) =>
CaO + CO2 = (CaCO3)

O2F2 + U = UF6 + O2 =>
3 O2F2 + U = UF6 + 3 O2

C66H132O6 + O2 = H2O + CO2 =>
C66H132O6 + 96 O2 = 66 H2O + 66 CO2

Mg(NO3)2 + K2CrO4 = CrMgO4 + KNO3 =>
Mg(NO3)2 + K2CrO4 = CrMgO4 + 2 KNO3

C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O

Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH

Ca + P = CaP =>
Ca + P = CaP

Pb(NO3)2 + C6H8O7*H2O = PbO + NO2 + H2O + CO2 =>
9 Pb(NO3)2 + C6H8O7*H2O = 9 PbO + 18 NO2 + 5 H2O + 6 CO2

H2S + KBrO3 = S + KBr + H2O =>
3 H2S + KBrO3 = 3 S + KBr + 3 H2O

KNO3 + HMnO4 = KMnO4 + HNO3 =>
KNO3 + HMnO4 = KMnO4 + HNO3

Bi(NO3)3 + Na2SeSO3 + NH4OH = Bi2Se3 + Na2SO4 + NO3 + NH3 =>
6 Bi(NO3)3 + 9 Na2SeSO3 + 3 NH4OH = 3 Bi2Se3 + 9 Na2SO4 + 16 NO3 + 5 NH3

Fe + NaCl + H2O = FeCl + NaOH + H2 =>
2 Fe + 2 NaCl + 2 H2O = 2 FeCl + 2 NaOH + H2

HCl + Ag(NO2) = H(NO2) + AgCl =>
HCl + Ag(NO2) = H(NO2) + AgCl

ZnSO4 + HOH = Zn(OH)2 + H2SO4 =>
ZnSO4 + 2 HOH = Zn(OH)2 + H2SO4

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

ZnBr2 + Fe2S3 = ZnS + FeBr3 =>
3 ZnBr2 + Fe2S3 = 3 ZnS + 2 FeBr3

H(g) + Cl2(g) = HCl(g) =>
2 H(g) + Cl2(g) = 2 HCl(g)

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

K2SO4 + NaI = K2I + NaSO4 =>
K2SO4 + NaI = K2I + NaSO4

H2O2Cr2O7{2-} + H{+} = Cr{3+} + O2 + H2O =>
H2O2Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 2 O2 + 5 H2O

C + KOH = COH + K =>
C + KOH = COH + K

NaOH + FeCl2 + H2O + O2 = Fe(OH)3 + NaCl =>
8 NaOH + 4 FeCl2 + 2 H2O + O2 = 4 Fe(OH)3 + 8 NaCl

PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2

Na2 + H2O = NaOH + H3O =>
Na2 + 4 H2O = 2 NaOH + 2 H3O

Ra + MnO4 = Ra(MnO4)2 =>
Ra + 2 MnO4 = Ra(MnO4)2

Li + Mn2S = Mn + Li2S =>
2 Li + Mn2S = 2 Mn + Li2S

HCl + Cu(H2O)4 = Cu(HCl)4 + H2O =>
4 HCl + Cu(H2O)4 = Cu(HCl)4 + 4 H2O

Fe(OH)3 + K2SO4 = FeSO4 + K2(OH)3 =>
Fe(OH)3 + K2SO4 = FeSO4 + K2(OH)3

NH4Cl + CaO = Cl2Ca + NH3 + H2O =>
2 NH4Cl + CaO = Cl2Ca + 2 NH3 + H2O

CH3COOH + Li2CO3 = CH3Li + COOH(CO3) =>
11 CH3COOH + 6 Li2CO3 = 12 CH3Li + 8 COOH(CO3)

C6H5COOHNO2 + Fe + HCl = C6H5COOHNH3 + FeCl3 + H2O =>
3 C6H5COOHNO2 + 7 Fe + 21 HCl = 3 C6H5COOHNH3 + 7 FeCl3 + 6 H2O

Mg(OH)2 + H2SO4 = Mg(HSO4)2 + H2O =>
Mg(OH)2 + 2 H2SO4 = Mg(HSO4)2 + 2 H2O

C4H6 + K2Cr2O7 + H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + H2O =>
C4H6 + K2Cr2O7 + 4 H2SO4 = 2 C2H4O2 + K2SO4 + Cr2(SO4)3 + 3 H2O

H3C4 + O2 = CO2 + H2O =>
4 H3C4 + 19 O2 = 16 CO2 + 6 H2O

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Balance the equation of any chemical reaction
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