| Equations balanced on the previous day | Equations balanced on the next day |
2 FeI2 + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 2 I2 + 6 H2O
FeSO4 + H2 = Fe(OH)2 + SO2 =>
FeSO4 + H2 = Fe(OH)2 + SO2
FeI2 + H2SO4 = Fe2(SO4)3 + I2 + H2S + H2O =>
8 FeI2 + 15 H2SO4 = 4 Fe2(SO4)3 + 8 I2 + 3 H2S + 12 H2O
BaCl2(aq) + Al2(SO4)3(aq) = AlCl3(aq) + BaSO4(s) =>
3 BaCl2(aq) + Al2(SO4)3(aq) = 2 AlCl3(aq) + 3 BaSO4(s)
Na[Sb(OH)4] + NaOH + AgNO3 = Ag + Na[Sb(OH)6] + NaNO3 =>
Na[Sb(OH)4] + 2 NaOH + 2 AgNO3 = 2 Ag + Na[Sb(OH)6] + 2 NaNO3
Hg(NO3)2 + Na2CO3 = NaNO3 + Hg4CO6 + CO2 =>
4 Hg(NO3)2 + 4 Na2CO3 = 8 NaNO3 + Hg4CO6 + 3 CO2
Pb2O + O2 = PbO2 =>
2 Pb2O + 3 O2 = 4 PbO2
Na2CO3 + FeCr2O4 + O2 = NaCrO2 + Fe2O3 + CO2 =>
4 Na2CO3 + 4 FeCr2O4 + O2 = 8 NaCrO2 + 2 Fe2O3 + 4 CO2
C4H6O4Hg + AgNO3 = AgC2H3O2 + Hg(NO3)2 =>
C4H6O4Hg + 2 AgNO3 = 2 AgC2H3O2 + Hg(NO3)2
Ca + H = H2Ca =>
Ca + 2 H = H2Ca
CrCl3 + Na2S = NaCl + Cr2S3 =>
2 CrCl3 + 3 Na2S = 6 NaCl + Cr2S3
Pb(s) + Zn(NO3)2(aq) = Pb(NO3)2(aq) + Zn(s) =>
Pb(s) + Zn(NO3)2(aq) = Pb(NO3)2(aq) + Zn(s)
AI(NO3)3 + H2O = AI(OH)3 + HNO3 =>
AI(NO3)3 + 3 H2O = AI(OH)3 + 3 HNO3
NaI + HgCl2 = NaCl2 + HgI =>
NaI + HgCl2 = NaCl2 + HgI
CuFeS3(s) + SiO(s) + O2(g) = Cu2S(s) + FeSiO3(s) + SO2(g) =>
2 CuFeS3(s) + 2 SiO(s) + 7 O2(g) = Cu2S(s) + 2 FeSiO3(s) + 5 SO2(g)
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
BaS + Ni(NO3)2 = Ba(NO3)2 + NiS =>
BaS + Ni(NO3)2 = Ba(NO3)2 + NiS
CuCl + HNO3 = Cu(NO3)2 + HCl + NO + H2O =>
3 CuCl + 7 HNO3 = 3 Cu(NO3)2 + 3 HCl + NO + 2 H2O
Na2S2O3 + H2Cl = NaCl + SO2 + S + H2O =>
2 Na2S2O3 + 4 H2Cl = 4 NaCl + SO2 + 3 S + 4 H2O
Zn + S = ZnS =>
Zn + S = ZnS
CuH2O + SO4 = CuSO4H2O =>
CuH2O + SO4 = CuSO4H2O
C3H5(OH)3 = C3 + H5 + (OH)3 =>
C3H5(OH)3 = C3 + H5 + (OH)3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH3 + O2 = NO + H2O(classification) =>
4 NH3 + 5 O2 = 4 NO + 6 H2O(classification)
BaS + Ni(NO3)2 = Ba(NO3)2 + NiS =>
BaS + Ni(NO3)2 = Ba(NO3)2 + NiS
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Al + NH4OH = Al(OH)3 + N2 + H2 =>
2 Al + 6 NH4OH = 2 Al(OH)3 + 3 N2 + 12 H2
Na2SO3(aq) + HBr(aq) = NaBr(aq) + H2O(l) + SO2(g) =>
Na2SO3(aq) + 2 HBr(aq) = 2 NaBr(aq) + H2O(l) + SO2(g)
Al + NH4ClO4 = Al2O3 + NH3 + H2O + Cl2O =>
4 Al + 2 NH4ClO4 = 2 Al2O3 + 2 NH3 + H2O + Cl2O
CH4 + Br2 = CHBr3 + HBr =>
CH4 + 3 Br2 = CHBr3 + 3 HBr
Hg2Cl2(s) + NH3OH(aq) = HgNH2Cl + H2O =>
Hg2Cl2(s) + 2 NH3OH(aq) = 2 HgNH2Cl + 2 H2O
Al2SO43 = Al + SO43 =>
Al2SO43 = 2 Al + SO43
Fe2S3(s) = Fe(s) + S8(s) =>
8 Fe2S3(s) = 16 Fe(s) + 3 S8(s)
H2O + H2PO2{-} + MnO4{-} = OH{-} + Mn{2+} + H2PO4{-} =>
6 H2O + 5 H2PO2{-} + 4 MnO4{-} = 12 OH{-} + 4 Mn{2+} + 5 H2PO4{-}
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Ar2 + Ni5 = Ni2Ar3 =>
15 Ar2 + 4 Ni5 = 10 Ni2Ar3
Hg(NO3)2 + (NH4)2CO3 = Hg2(CO3)2 + NH4NO3 =>
2 Hg(NO3)2 + 2(NH4)2CO3 = Hg2(CO3)2 + 4 NH4NO3
Al2O3(s) = Al(s) + O2(g) =>
2 Al2O3(s) = 4 Al(s) + 3 O2(g)
KMnO4 + Na2C2O4 = K2C2O4 + NaMnO4 =>
2 KMnO4 + Na2C2O4 = K2C2O4 + 2 NaMnO4
Zn + C2H4O2 = H2 + Zn(O2CCH3)2 =>
Zn + 2 C2H4O2 = H2 + Zn(O2CCH3)2
NO2 + KMnO4 + H2O = MnO2 + HNO3 + KOH =>
3 NO2 + KMnO4 + 2 H2O = MnO2 + 3 HNO3 + KOH
K2CrO4 + (NH4)2S + H2SO4 = Cr2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
8 K2CrO4 + 3(NH4)2S + 20 H2SO4 = 4 Cr2(SO4)3 + 8 K2SO4 + 3(NH4)2SO4 + 20 H2O
Ca(OH)2 + CaCl2 = CaCl(OH) =>
Ca(OH)2 + CaCl2 = 2 CaCl(OH)
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
KCl + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + Cl2 =>
2 KCl + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + Cl2
Cl2(g) + NaI(aq) + H2O(aq) = HCl(aq) + NaIO3(aq) =>
3 Cl2(g) + NaI(aq) + 3 H2O(aq) = 6 HCl(aq) + NaIO3(aq)
Cu(SO4)2 + Na2S = Na(SO4) + CuS =>
Cu(SO4)2 + Na2S = 2 Na(SO4) + CuS
CaCl2 + Na2HPO4 + NH3 = Ca3(PO4)2 + NaCl + NH4Cl =>
3 CaCl2 + 2 Na2HPO4 + 2 NH3 = Ca3(PO4)2 + 4 NaCl + 2 NH4Cl
Cu(SO4)2 + NaS = Na(SO4) + CuS2 =>
Cu(SO4)2 + 2 NaS = 2 Na(SO4) + CuS2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/13/24
Equations balanced on 12/13/23
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