Equations balanced on the previous day | Equations balanced on the next day |
HCOOH + PCl5 = HCOCl + POCl3 + HCl
Na2Cl2 + Ba(OH)2 = NaOH + BaCl2 =>
Na2Cl2 + Ba(OH)2 = 2 NaOH + BaCl2
NaHCO3 + HCl = NaCl + CO3 + H2 =>
NaHCO3 + HCl = NaCl + CO3 + H2
S2O3{2-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O3{2-} + 4 Cl2 + 5 H2O = 2 SO4{2-} + 8 Cl{-} + 10 H{+}
Al + Pb3O4 = Al2O + Pb =>
8 Al + Pb3O4 = 4 Al2O + 3 Pb
K2Cr2O7 + H2SO4 + N2H4 = N2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 N2H4 = 3 N2 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
CaCl2 + NaHCO3 = CaCO3 + H2O + NaCl + CO2 =>
CaCl2 + 2 NaHCO3 = CaCO3 + H2O + 2 NaCl + CO2
FeSO4 + HClO + H2SO4 = Fe2(SO4)3 + FeCl3 + H2O =>
12 FeSO4 + 6 HClO + 3 H2SO4 = 5 Fe2(SO4)3 + 2 FeCl3 + 6 H2O
CaCl2(aq) + K2CrO4(aq) = CaCrO4(aq) + KCl(aq) =>
CaCl2(aq) + K2CrO4(aq) = CaCrO4(aq) + 2 KCl(aq)
NaHCO3 + HCl = NaCl + CO3 + H2 =>
NaHCO3 + HCl = NaCl + CO3 + H2
PH3 + HMnO4 = MnO2 + H3PO4 + H2O =>
3 PH3 + 8 HMnO4 = 8 MnO2 + 3 H3PO4 + 4 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
ZnO + LiOH = Zn(OH)2 + Li2O =>
ZnO + 2 LiOH = Zn(OH)2 + Li2O
SiO2Na2CO3 = Na2SiO4CO =>
SiO2Na2CO3 = Na2SiO4CO
Cu(OH)2C = CuC(OH)2 =>
Cu(OH)2C = CuC(OH)2
Na + BrO3 = NaBrO3 =>
Na + BrO3 = NaBrO3
K2S2O5 = K2SO3 + SO2 =>
K2S2O5 = K2SO3 + SO2
HCOOH + Ca = Ca(HCOO)2Ca + H2 =>
2 HCOOH + 2 Ca = Ca(HCOO)2Ca + H2
KMnO4 + C12H22O11 + NaOH = C6H11O7Na + K2MnO4 + MnO2 + H2O =>
2 KMnO4 + C12H22O11 + 2 NaOH = 2 C6H11O7Na + K2MnO4 + MnO2 + H2O
Ca2 + N2 = Ca3N2 =>
3 Ca2 + 2 N2 = 2 Ca3N2
CH3CH(OH)CH3 + KMnO4 = CH3COCH3 + MnO2 + KOH + H2O =>
3 CH3CH(OH)CH3 + 2 KMnO4 = 3 CH3COCH3 + 2 MnO2 + 2 KOH + 2 H2O
MnO4 + I = MnO + IO3 =>
MnO4 + I = MnO + IO3
C8H6O6 + C2H6O = C12H14O6 + H2O =>
C8H6O6 + 2 C2H6O = C12H14O6 + 2 H2O
H2O + Cr2O7 = Cr + OH =>
7 H2O + Cr2O7 = 2 Cr + 14 OH
H2SO4 + BaCl2(aq) = BaSO4(s) + HCl =>
H2SO4 + BaCl2(aq) = BaSO4(s) + 2 HCl