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3 Mg(s) + 2 CrCl3(aq) = 3 MgCl2 + 2 Cr
HCl + Sn(NO3)4 = SnCl4 + HNO3 =>
4 HCl + Sn(NO3)4 = SnCl4 + 4 HNO3
FeS2 + H2O + O2 = FeSO4 + H2S =>
2 FeS2 + 2 H2O + 3 O2 = 2 FeSO4 + 2 H2S
Ca(OH)2 + ZnCl2 = CaCl2 + Zn(OH)2 =>
Ca(OH)2 + ZnCl2 = CaCl2 + Zn(OH)2
C57O6H104 + O2 = CO2 + H2O =>
C57O6H104 + 80 O2 = 57 CO2 + 52 H2O
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{-2} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2}
K2CO3(aq) + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3(aq) + Ca(NO3)2 = 2 KNO3 + CaCO3
C6H14 + O2 = CH + OH =>
C6H14 + 4 O2 = 6 CH + 8 OH
K2CrO4 + H2O2 + KOH = K3Cr(O2)4 + H2O =>
2 K2CrO4 + 7 H2O2 + 2 KOH = 2 K3Cr(O2)4 + 8 H2O
Sr(OH)2 + HBr = H2O + SrBr2 =>
Sr(OH)2 + 2 HBr = 2 H2O + SrBr2
K2CrO4 + KOH + H2O2 = K3[Cr(O2)4] + H2O =>
2 K2CrO4 + 2 KOH + 7 H2O2 = 2 K3[Cr(O2)4] + 8 H2O
CD = C2D2 =>
2 CD = C2D2
SrS + KOH = KS + Sr(OH) =>
SrS + KOH = KS + Sr(OH)
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Na2[Sn(OH)4] + HCl = NaCl + SnCl2 + H2O =>
Na2[Sn(OH)4] + 4 HCl = 2 NaCl + SnCl2 + 4 H2O
KClO3 + MnO2 = KCl + MnO4 =>
2 KClO3 + 3 MnO2 = 2 KCl + 3 MnO4
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
Pb(NO3)2 + NaOH = PbOHNO3 + NaNO3 =>
Pb(NO3)2 + NaOH = PbOHNO3 + NaNO3
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
Ni(NO3)2 + Na(OH) = Ni(OH) + Na(NO3)2 =>
Ni(NO3)2 + Na(OH) = Ni(OH) + Na(NO3)2
RbOH(aq) + Mg(NO3)2(aq) = Mg(OH)2 + RbNO3(aq) =>
2 RbOH(aq) + Mg(NO3)2(aq) = Mg(OH)2 + 2 RbNO3(aq)
NaWCl6 = Na2WCl6 + WCl6 =>
2 NaWCl6 = Na2WCl6 + WCl6
C6H5CH3 + KMnO4 + H2SO4 = C6H5CO2H + MnSO4 + H2O + K2SO4 =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5CO2H + 6 MnSO4 + 14 H2O + 3 K2SO4
BrO4{-} + Fe{2} + H{+} = BrO{-} + Fe{3} + H2O =>
BrO4{-} + 6 Fe{2} + 6 H{+} = BrO{-} + 6 Fe{3} + 3 H2O
C7H8O + KMnO4 + H2SO4 = C7H6O2 + H2O + MnO2 + K2SO4 =>
3 C7H8O + 4 KMnO4 + 2 H2SO4 = 3 C7H6O2 + 5 H2O + 4 MnO2 + 2 K2SO4
C6H6(g) + O2(g) = CO(g) + H2O(l) =>
2 C6H6(g) + 9 O2(g) = 12 CO(g) + 6 H2O(l)
FeSO4 + NaOH = Fe(OH)2 + (Na)2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + (Na)2SO4
{-} + H2O + NO3{-} = NH3 + OH{-} =>
8e + 6 H2O + NO3{-} = NH3 + 9 OH{-}
GaF3 + K2O = Ga2O3 + KF =>
2 GaF3 + 3 K2O = Ga2O3 + 6 KF
I3O5 + CO = I2 + CO2 =>
2 I3O5 + 10 CO = 3 I2 + 10 CO2
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Fe{2+} + NO3{-} + H2O = N2 + Fe4O6{-}H2O + H{+} =>
40 Fe{2+} + 6 NO3{-} + 42 H2O = 3 N2 + 10 Fe4O6{-}H2O + 84 H{+}
Pb(NO3)2 + NaOH = PbOHNO3 + NaNO3 =>
Pb(NO3)2 + NaOH = PbOHNO3 + NaNO3
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
TiO2 + OH = HTiO3 =>
TiO2 + OH = HTiO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al2(Cr2O7)3 + H2 = CrO2 + Al + H2O =>
Al2(Cr2O7)3 + 9 H2 = 6 CrO2 + 2 Al + 9 H2O
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
PH3 + HMnO4 = MnO2 + P2O5 + H2O =>
6 PH3 + 16 HMnO4 = 16 MnO2 + 3 P2O5 + 17 H2O
C2H6O + O = CO2 + H2O =>
C2H6O + 6 O = 2 CO2 + 3 H2O
K3[Fe(CN)6] + KCNS = K4[Fe(CN)6] + (CNS) =>
K3[Fe(CN)6] + KCNS = K4[Fe(CN)6] + (CNS)
NH3 + CO = (NH3)2CO =>
2 NH3 + CO = (NH3)2CO
Cu + Mg2{+} = Cu2{+} + Mg =>
2 Cu + Mg2{+} = Cu2{+} + 2 Mg
Pb(C2H3O2)2 + CsBr = PbBr2 + CsC2H3O2 =>
Pb(C2H3O2)2 + 2 CsBr = PbBr2 + 2 CsC2H3O2
C2H6O + O2 = C2H4O2 + H2O =>
C2H6O + O2 = C2H4O2 + H2O
C6H12O7 + NaOH + CuSO4 = C6H11O7 + Cu2O + Na2SO4 + H2O =>
2 C6H12O7 + 4 NaOH + 2 CuSO4 = 2 C6H11O7 + Cu2O + 2 Na2SO4 + 3 H2O
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