Equations balanced on the previous day | Equations balanced on the next day |
2 Al + 6 NO3{-} + 12 H{+} = 2 Al{3+} + 3(N2O4) + 6 H2O
MgBr2 + Al(NO3)3 = Mg(NO3)2 + AlBr3 =>
3 MgBr2 + 2 Al(NO3)3 = 3 Mg(NO3)2 + 2 AlBr3
H2(s) + I2(g) = HI(g) =>
H2(s) + I2(g) = 2 HI(g)
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
PbSO4(s) + PbS(s) = Pb(s) + SO2(g) =>
PbSO4(s) + PbS(s) = 2 Pb(s) + 2 SO2(g)
CdSO4 + K2S = CdS + K2SO4 =>
CdSO4 + K2S = CdS + K2SO4
C6H5NH2 + C2H4O2 = C6H5NH(COCH3) + H2O =>
C6H5NH2 + C2H4O2 = C6H5NH(COCH3) + H2O
K(NO3) + Na3PO4 = K(PO4) + Na3(NO3) =>
K(NO3) + Na3PO4 = K(PO4) + Na3(NO3)
PbCl2(aq) + Li2SO4(aq) = PbSO4(aq) + LiCl(aq) =>
PbCl2(aq) + Li2SO4(aq) = PbSO4(aq) + 2 LiCl(aq)
HNO2 + HI = NO + H2O + I2 =>
2 HNO2 + 2 HI = 2 NO + 2 H2O + I2
ClCO3 + NaOH = Cl(OH)2 + Na2CO3 =>
ClCO3 + 2 NaOH = Cl(OH)2 + Na2CO3
FeNO32 + HNO3 = FeNO33 + NO + H2O =>
3 FeNO32 + 2 HNO3 = 3 FeNO33 + 2 NO + H2O
AgBr + NaClO = AgCl + NaBrO =>
AgBr + NaClO = AgCl + NaBrO
Na3(PO4) + BaSO4 = Na2SO4 + Ba3(PO4)2 =>
2 Na3(PO4) + 3 BaSO4 = 3 Na2SO4 + Ba3(PO4)2
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
BaCl2 + Na2CrO4 = BaCrO4 + (NaCl) =>
BaCl2 + Na2CrO4 = BaCrO4 + 2(NaCl)
Ca(OH)2(aq) + HF(aq) = CaF2 + H2O =>
Ca(OH)2(aq) + 2 HF(aq) = CaF2 + 2 H2O
NaCl + K2SO4 = NaSO4 + K2Cl =>
NaCl + K2SO4 = NaSO4 + K2Cl
NiCl2 + Ba(OH)2 = Ba(Cl)2 + Ni(OH)2 =>
NiCl2 + Ba(OH)2 = Ba(Cl)2 + Ni(OH)2
Nb2O5 + KHF2 = K2NbOF5 + KF + H2O =>
Nb2O5 + 6 KHF2 = 2 K2NbOF5 + 2 KF + 3 H2O
HBrO + NaBr = HBr + NaBrO =>
HBrO + NaBr = HBr + NaBrO
H{+} + NO3{-} + S2{-} = NO + S + H2O =>
4 H{+} + NO3{-} + 3 S2{-} = NO + 6 S + 2 H2O
C3H7COOH + MgO = (C3H7COO)2Mg + H2O =>
2 C3H7COOH + MgO = (C3H7COO)2Mg + H2O
Sn + H9O = H2 + SnO =>
2 Sn + 2 H9O = 9 H2 + 2 SnO
As2S5 + H2O2 + NH4OH = (NH4)3AsO4 + (NH4)2SO + H2O =>
As2S5 + 5 H2O2 + 16 NH4OH = 2(NH4)3AsO4 + 5(NH4)2SO + 13 H2O
NaCrOH4 + H2O2 + NaOH = H2O + Na2CrO4 =>
2 NaCrOH4 + 9 H2O2 + 2 NaOH = 14 H2O + 2 Na2CrO4
(Fe)2(SO4)3 + Ba(I)2 = BaSO4 + Fe(I)3 =>
(Fe)2(SO4)3 + 3 Ba(I)2 = 3 BaSO4 + 2 Fe(I)3
Si + KO2 = SiO2 + K =>
Si + KO2 = SiO2 + K
Sn(NO3)2 + K2SO4 = SnSO4 + KNO3 =>
Sn(NO3)2 + K2SO4 = SnSO4 + 2 KNO3
HSO4 + NO2 + C3H5(OH3)3 = H2SO4 + C3H5(NO3)3 =>
9 HSO4 + 3 NO2 + C3H5(OH3)3 = 9 H2SO4 + C3H5(NO3)3
CuSO4(H2O)5 + NH4OH = [Cu(NH3)4]SO4(H2O) + H2O =>
CuSO4(H2O)5 + 4 NH4OH = [Cu(NH3)4]SO4(H2O) + 8 H2O
Zn(H2O)4{2+} + NaCN = Zn(CN)4{2-} + Na{+} + H2O =>
Zn(H2O)4{2+} + 4 NaCN = Zn(CN)4{2-} + 4 Na{+} + 4 H2O
FeCl2 + NH3 = Fe(NH2)2 + HCl =>
FeCl2 + 2 NH3 = Fe(NH2)2 + 2 HCl
LiCl() + Br2() = LiBr() + Cl2() =>
2 LiCl() + Br2() = 2 LiBr() + Cl2()
FeCl2 + OH = Fe(OH)2 + Cl =>
FeCl2 + 2 OH = Fe(OH)2 + 2 Cl
C46H92O2 + O2 = C + H2O =>
C46H92O2 + 22 O2 = 46 C + 46 H2O
MnO + FeO3 = MnO2 + Fe =>
3 MnO + FeO3 = 3 MnO2 + Fe
AlCl3 + CH3COOH = Al(CH3CO2)3 + HCl =>
AlCl3 + 3 CH3COOH = Al(CH3CO2)3 + 3 HCl
C8H16O + NaOCl = C8H14O + NaCl + H2O =>
C8H16O + NaOCl = C8H14O + NaCl + H2O
CaF2(s) + H2SO4(l) = CaSO4(s) + HF(s) =>
CaF2(s) + H2SO4(l) = CaSO4(s) + 2 HF(s)
H2Te(aq) + KOH(aq) = H2O + K2Te(aq) =>
H2Te(aq) + 2 KOH(aq) = 2 H2O + K2Te(aq)
CH3COOCH3 + Ca(OH)2 = Ca(CH3COO)2 + C2H5OH + H2O =>
2 CH3COOCH3 + Ca(OH)2 = Ca(CH3COO)2 + C2H5OH + H2O
SO3{-2} + H2O + Ce{+4} = SO4{-2} + H{+} + Ce{+3} =>
SO3{-2} + H2O + 2 Ce{+4} = SO4{-2} + 2 H{+} + 2 Ce{+3}
Cu + Sn(NO3)4 = Cu(NO3)3 + Sn =>
4 Cu + 3 Sn(NO3)4 = 4 Cu(NO3)3 + 3 Sn
H2SO4 + KOH = K2SO4 + (OH2) =>
H2SO4 + 2 KOH = K2SO4 + 2(OH2)
KMn2O7 + HBr = MnBr3 + KBr + H2O + Br2 =>
2 KMn2O7 + 28 HBr = 4 MnBr3 + 2 KBr + 14 H2O + 7 Br2
CaCl2 + (NH4)2C2O4 = CaC2O4 + (NH4)2Cl2 =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + (NH4)2Cl2
[Co(H2O)6]Cl2 + NaOH + C5H8O2 + CoCl2 = Na[Co(C5H8O2)3] + HCl + O2 =>
[Co(H2O)6]Cl2 + 12 NaOH + 36 C5H8O2 + 11 CoCl2 = 12 Na[Co(C5H8O2)3] + 24 HCl + 9 O2
KIO3 + KI + H{+} = I2 + K{+} + H2O = C6H8O6 + I2 = C6H6O6 + I{-} + H{+} =>
KIO3 + 5 KI + 6 H{+} = 3 I2 + 6 K{+} + 3 H2O
CH3CHO + NaCN + (NH4)2CO3 = CHC3H3O2N2 + NaOH + NH3 =>
2 CH3CHO + 5 NaCN + 3(NH4)2CO3 = 3 CHC3H3O2N2 + 5 NaOH + 5 NH3
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