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Chemical Equations Balanced on 04/23/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
HfO2 + H2 = H2O + Hf =>
HfO2 + 2 H2 = 2 H2O + Hf

SnSO4 + Na2S = SnS + Na2SO4 =>
SnSO4 + Na2S = SnS + Na2SO4

Ca(NO3)2 + Zn = Ca + Zn(NO3)2 =>
Ca(NO3)2 + Zn = Ca + Zn(NO3)2

K2CO3 + SnCl4 = K2Cl4 + SnCO3 =>
K2CO3 + SnCl4 = K2Cl4 + SnCO3

BaBr2 + Na2(SO4) = Ba(SO4) + NaBr =>
BaBr2 + Na2(SO4) = Ba(SO4) + 2 NaBr

C2H4 + KMnO4 + H2O = C2H4O2 + KOH + MnO2 =>
3 C2H4 + 4 KMnO4 + 2 H2O = 3 C2H4O2 + 4 KOH + 4 MnO2

AgCl(aq) + Cu(s) = Ag(s) + CuCl2(aq) =>
2 AgCl(aq) + Cu(s) = 2 Ag(s) + CuCl2(aq)

HCl + CH3CH2COOK = H3CCH2COOH + KCl =>
HCl + CH3CH2COOK = H3CCH2COOH + KCl

Hg(OH)2 + H2SO4 = SO4Hg + H2O =>
Hg(OH)2 + H2SO4 = SO4Hg + 2 H2O

NaHSO3 = H2O + Na2SO3 + SO2 =>
2 NaHSO3 = H2O + Na2SO3 + SO2

Sn + HgCl2 = HgCl + SnCl2 =>
Sn + 2 HgCl2 = 2 HgCl + SnCl2

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4(MoO3)12 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PO4(MoO3)12 + 21 NH4NO3 + 12 H2O

C2HN + O2 = CO2 + H2O + N2 =>
4 C2HN + 9 O2 = 8 CO2 + 2 H2O + 2 N2

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

Li + Pb(NO3)2 = Li(NO3)4 + Pb =>
Li + 2 Pb(NO3)2 = Li(NO3)4 + 2 Pb

Li + O3 = Li2O =>
6 Li + O3 = 3 Li2O

Cu(s) + HNO3(ac) = NO2(g) + H2O(l) + Cu(NO3)2(ac) =>
Cu(s) + 4 HNO3(ac) = 2 NO2(g) + 2 H2O(l) + Cu(NO3)2(ac)

K2Cr2O7 + Na2SO3 = Na2SO4 + Cr + K =>
K2Cr2O7 + 7 Na2SO3 = 7 Na2SO4 + 2 Cr + 2 K

Na2CO3 + HCH3COO = CO2 + H2O + NaCH3COO =>
Na2CO3 + 2 HCH3COO = CO2 + H2O + 2 NaCH3COO

HNO3 + K2CO3 = K2NO3 + HCO3 =>
HNO3 + K2CO3 = K2NO3 + HCO3

Cu(s) + AgNO3(l) = Cu(NO3)2 + Ag =>
Cu(s) + 2 AgNO3(l) = Cu(NO3)2 + 2 Ag

K2Cr2O7 + SrCl2 + HCl = CrCl3 + KCl + SrCl4 + H2O =>
K2Cr2O7 + 3 SrCl2 + 14 HCl = 2 CrCl3 + 2 KCl + 3 SrCl4 + 7 H2O

(NH4)2S(aq) + Co(NO3)2(aq) = CoS + NH4NO3 =>
(NH4)2S(aq) + Co(NO3)2(aq) = CoS + 2 NH4NO3

Cl2 + H2O = HClO + H2 =>
Cl2 + 2 H2O = 2 HClO + H2

Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Mg3N2 + Br2 = MgBr2 + N2 =>
Mg3N2 + 3 Br2 = 3 MgBr2 + N2

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

Ag + CuCO3 = AgCO3 + Cu =>
Ag + CuCO3 = AgCO3 + Cu

Ca + H3SbO4 = Ca3(SbO4)2 + H2 =>
3 Ca + 2 H3SbO4 = Ca3(SbO4)2 + 3 H2

CalciumChloride + SodiumHydroxide = SodiumChloride + CalciumHydroxide =>
CalciumChloride + SodiumHydroxide = SodiumChloride + CalciumHydroxide

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

NaHSO3 = H2O + Na2SO3 + SO2 =>
2 NaHSO3 = H2O + Na2SO3 + SO2

NaCl + HCn = NaH + CnCl =>
NaCl + HCn = NaH + CnCl

MnO4{-} + S2O3{-2} + H2O = MnO2 + SO4{-2} + OH{-} =>
8 MnO4{-} + 3 S2O3{-2} + H2O = 8 MnO2 + 6 SO4{-2} + 2 OH{-}

C2H5Br + AgNO3 + H2O = C2H5OH + AgBr + HNO3 =>
C2H5Br + AgNO3 + H2O = C2H5OH + AgBr + HNO3

N2H4 + HClO4 = NClO4 + H =>
N2H4 + 2 HClO4 = 2 NClO4 + 6 H

CrOH3 + KClO3 + KOH = K2Cr2O7 + KCl + H2O =>
6 CrOH3 + 7 KClO3 + 6 KOH = 3 K2Cr2O7 + 7 KCl + 12 H2O

K2S + HNO3 = KNO3 + NO2 + S + H2O =>
K2S + 4 HNO3 = 2 KNO3 + 2 NO2 + S + 2 H2O

FeSO4 + BaCl2 = BaSO4 + Fe(Cl)2 =>
FeSO4 + BaCl2 = BaSO4 + Fe(Cl)2

KMnO4 + H2SO4 = K2SO4 + MnSO4 + HOH + O =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 HOH + 5 O

Mn(OH)2 + KBrO3 + KOH = KBr + KMnO4 + H2O =>
6 Mn(OH)2 + 5 KBrO3 + 6 KOH = 5 KBr + 6 KMnO4 + 9 H2O

KBr + AgNO3 = Ag + Br + KNO3 =>
KBr + AgNO3 = Ag + Br + KNO3

Li + HN(Si(CH3)3)2 = LiN(Si(CH3)3)2 + H2 =>
2 Li + 2 HN(Si(CH3)3)2 = 2 LiN(Si(CH3)3)2 + H2

NaCl + PI = NaI + PCl =>
NaCl + PI = NaI + PCl

AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2

CaCo3 = Ca + (Co3)3 =>
3 CaCo3 = 3 Ca + (Co3)3

C2H4 + KMnO4 + H2O = C2H4O2 + KOH + MnO2 =>
3 C2H4 + 4 KMnO4 + 2 H2O = 3 C2H4O2 + 4 KOH + 4 MnO2

Cu(NO3)2 + KCl = CuCl2 + KNO3 =>
Cu(NO3)2 + 2 KCl = CuCl2 + 2 KNO3

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