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Chemical Equations Balanced on 03/11/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
Si + H2O = SiO2 + H2 =>
Si + 2 H2O = SiO2 + 2 H2

CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr

Na2S2O3(s) + I2(s) = NaI(s) + Na2S4O6(s) =>
2 Na2S2O3(s) + I2(s) = 2 NaI(s) + Na2S4O6(s)

NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O

Si2H3(s) + O2(g) = SiO2(s) + H2O(g) =>
4 Si2H3(s) + 11 O2(g) = 8 SiO2(s) + 6 H2O(g)

PbO2(s) = O2(g) + PbO(s) =>
2 PbO2(s) = O2(g) + 2 PbO(s)

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

FeSO4 + Al = Al2(SO4)3 + Fe =>
3 FeSO4 + 2 Al = Al2(SO4)3 + 3 Fe

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2

silvernitrate + potassiumchloride = potassiumnitrate + silverchloride =>
AgNO3 + KCl = KNO3 + AgCl

H2SO4 + Mg = H2 + MgSO4 =>
H2SO4 + Mg = H2 + MgSO4

K2O + H2O = KOH =>
K2O + H2O = 2 KOH

AlCl3 + CH3COONa = Al(CH3COO)3 + NaCl =>
AlCl3 + 3 CH3COONa = Al(CH3COO)3 + 3 NaCl

HNO3 + SNO = SNO2 + NO + H2O =>
2 HNO3 + 3 SNO = 3 SNO2 + 2 NO + H2O

Fe2S3 + CaO = Fe2O3 + CaS =>
Fe2S3 + 3 CaO = Fe2O3 + 3 CaS

H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl

K2Cr2O7 + NH3 + H2SO4 = HNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
4 K2Cr2O7 + 3 NH3 + 16 H2SO4 = 3 HNO3 + 4 Cr2(SO4)3 + 4 K2SO4 + 19 H2O

FeCl3 + Hg(NO3) = Fe(NO3)3 + HgCl =>
FeCl3 + 3 Hg(NO3) = Fe(NO3)3 + 3 HgCl

C3H7NO + NaOH = CHNaO2 + C2H7N =>
C3H7NO + NaOH = CHNaO2 + C2H7N

HCl2 + O2 = Cl2 + H2O =>
4 HCl2 + O2 = 4 Cl2 + 2 H2O

H2O2(l) = H2O(l) + O2() =>
2 H2O2(l) = 2 H2O(l) + O2()

As + HJO3 + H2O = H3AsO4 + HJ =>
6 As + 5 HJO3 + 9 H2O = 6 H3AsO4 + 5 HJ

CaCO3 = Ca + CO3 =>
CaCO3 = Ca + CO3

SnCl4 + Al3 = AlCl + Sn =>
3 SnCl4 + 4 Al3 = 12 AlCl + 3 Sn

KCl + NH4OH = NH3Cl + KH2O =>
KCl + NH4OH = NH3Cl + KH2O

NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH

HCH4 + BaOH = H2O + BaCH4 =>
HCH4 + BaOH = H2O + BaCH4

Mn + H2SO4 = Mn2SO4 + H2S + H2O =>
8 Mn + 5 H2SO4 = 4 Mn2SO4 + H2S + 4 H2O

PbSO4 + CH3COONa = Na2[Pb(CH3COO)4] + Na2SO4 =>
PbSO4 + 4 CH3COONa = Na2[Pb(CH3COO)4] + Na2SO4

FeCl3 + (K2C2O5H2) = K3Fe(C2O4)3 + H2O + KCl =>
FeCl3 + 3(K2C2O5H2) = K3Fe(C2O4)3 + 3 H2O + 3 KCl

C5H11NO2 + NaOH = C5H11OH + NaNO2 =>
C5H11NO2 + NaOH = C5H11OH + NaNO2

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

P2O5(s) + H2O = PO(OH)3 =>
P2O5(s) + 3 H2O = 2 PO(OH)3

Mg(NO3)2 + O2(g) = MgO + NO3 =>
2 Mg(NO3)2 + O2(g) = 2 MgO + 4 NO3

Au{+3} + AsH3 + OH{-} = Au + AsO3{-3} + H2O =>
2 Au{+3} + AsH3 + 9 OH{-} = 2 Au + AsO3{-3} + 6 H2O

NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O

C5H10Cl2 + Zn = C5H8 + ZnCl2 + H2 =>
C5H10Cl2 + Zn = C5H8 + ZnCl2 + H2

K2Cr2O7 + SNCl2 + HCl = CrCl3 + SNCl4 + KOH + H2O =>
K2Cr2O7 + 3 SNCl2 + 12 HCl = 2 CrCl3 + 3 SNCl4 + 2 KOH + 5 H2O

LiCl + Ba(NO3)2 = LiNO3 + BaCl2 =>
2 LiCl + Ba(NO3)2 = 2 LiNO3 + BaCl2

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

MgSO4 + Ca(NO3)2 = Mg(NO3)2 + CaSO4 =>
MgSO4 + Ca(NO3)2 = Mg(NO3)2 + CaSO4

N2O5(g) + H2O(l) = HNO3(aq) =>
N2O5(g) + H2O(l) = 2 HNO3(aq)

Mg3(PO4)2(s) + BaCl2(aq) = MgCl2(aq) + Ba3(PO4)2(s) =>
Mg3(PO4)2(s) + 3 BaCl2(aq) = 3 MgCl2(aq) + Ba3(PO4)2(s)

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

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2

Ba(OH)2 + H2SiO3 = Ba(HSiO3)2 + H2O =>
Ba(OH)2 + 2 H2SiO3 = Ba(HSiO3)2 + 2 H2O

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Balance the equation of any chemical reaction
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