Equations balanced on the previous day | Equations balanced on the next day |
2 CH3(CH2)3OH + K2Cr2O7 + 4 H2SO4 = 2 CH3(CH2)2CO + Cr2(SO4)3 + 7 H2O + K2SO4
C3H5COOH + Zn = (C3H5COO)2Zn + H2 =>
2 C3H5COOH + Zn = (C3H5COO)2Zn + H2
SbCl3 + NaOH = SbOH + NaCl3 =>
SbCl3 + NaOH = SbOH + NaCl3
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SO4 + HF = F2 + S + H2O =>
SO4 + 8 HF = 4 F2 + S + 4 H2O
SH2 + H2O = SH + H3O =>
SH2 + H2O = SH + H3O
Al + CuOH = AlOH + Cu =>
Al + CuOH = AlOH + Cu
Na(CO3) + Ca(OH)2 = Na(OH)2 + Ca(CO3) =>
Na(CO3) + Ca(OH)2 = Na(OH)2 + Ca(CO3)
Br + H2S = HBr + S =>
2 Br + H2S = 2 HBr + S
Mg2 + AgNO3 = Ag + Mg2NO3 =>
Mg2 + AgNO3 = Ag + Mg2NO3
KI + NaOH + Cl2 = KCl + NaI + NaIO3 + H2O =>
6 KI + 6 NaOH + 3 Cl2 = 6 KCl + 5 NaI + NaIO3 + 3 H2O
MgOH1{-} + HCl = HOH1{-} + MgCl =>
MgOH1{-} + HCl = HOH1{-} + MgCl
Cu + HNO3 = CuO + NO2 + H2O =>
Cu + 2 HNO3 = CuO + 2 NO2 + H2O
CdSO4 + K2S = CdS + K2SO4 =>
CdSO4 + K2S = CdS + K2SO4
NaI + PbO2 + H2SO4 = Na2SO4 + PbSO + I2 + H2O =>
8 NaI + PbO2 + 5 H2SO4 = 4 Na2SO4 + PbSO + 4 I2 + 5 H2O
H6P4O13 + H2O = H4P2O7 =>
H6P4O13 + H2O = 2 H4P2O7
Cu + HNO3 = CuO + NO2 + H2O =>
Cu + 2 HNO3 = CuO + 2 NO2 + H2O
Na4P2O7 + H2O = Na2HPO4 =>
Na4P2O7 + H2O = 2 Na2HPO4