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Ca(s) + 2 H2O(l) = Ca(OH)2(s) + H2(g)
FeCl3 + AgNO3 = Fe(NO3)3 + Ag3Cl3 =>
FeCl3 + 3 AgNO3 = Fe(NO3)3 + Ag3Cl3
AlCl3 + P = AlP + Cl2 =>
2 AlCl3 + 2 P = 2 AlP + 3 Cl2
P + H2SO4 = H3PO4 + H2O + SO2 =>
2 P + 5 H2SO4 = 2 H3PO4 + 2 H2O + 5 SO2
CH3CH2NO2 + Na + H2O = CH3CH2NH2 + NaOH =>
CH3CH2NO2 + 6 Na + 4 H2O = CH3CH2NH2 + 6 NaOH
Ag2CO3 + HCl = Ag(Cl) + H2CO3 =>
Ag2CO3 + 2 HCl = 2 Ag(Cl) + H2CO3
CaCO3 + H2O = CO3H2 + Ca + OH =>
CaCO3 + 2 H2O = CO3H2 + Ca + 2 OH
HIO2 + NaOH = H2O + NaIO2 =>
HIO2 + NaOH = H2O + NaIO2
LiH + AlCl3 = LiAlH4 + LiCl =>
4 LiH + AlCl3 = LiAlH4 + 3 LiCl
Al203 + HCl = AlCl3 + H2 =>
2 Al203 + 1218 HCl = 406 AlCl3 + 609 H2
FeOH + MnSO4 = FeSO4 + MnOH =>
FeOH + MnSO4 = FeSO4 + MnOH
Co{2+} + Cl{-} = Co(Cl)4{2-} =>
Co{2+} + 4 Cl{-} = Co(Cl)4{2-}
Zn + HNO3(dilute) = Zn(NO3)2 + H2O + N2O =>
4 Zn + 10 HNO3(dilute) = 4 Zn(NO3)2 + 5 H2O + N2O
CH3CH3CH3COH + Na = CH3CH3CH3CONa + H2 =>
2 CH3CH3CH3COH + 2 Na = 2 CH3CH3CH3CONa + H2
Co{2+} + Cl{-} = (CoCl4){2-} =>
Co{2+} + 4 Cl{-} = (CoCl4){2-}
S8 + HNO3 = NO2 + H2O + H2SO4 =>
S8 + 48 HNO3 = 48 NO2 + 16 H2O + 8 H2SO4
Cs(OH) + HClO2 = CsClO2 + H2O =>
Cs(OH) + HClO2 = CsClO2 + H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
CH3OOH(l) + O2(g) = CO2(g) + H2O(l) =>
CH3OOH(l) + O2(g) = CO2(g) + 2 H2O(l)
FeOHCl2 + H2O = Fe(OH)3 + HCl =>
FeOHCl2 + 2 H2O = Fe(OH)3 + 2 HCl
NaI + Mn(NO3)2 + H2SO4 = I2 + MnSO4 + Na2SO4 + NO2 + H2O =>
2 NaI + Mn(NO3)2 + 2 H2SO4 = I2 + MnSO4 + Na2SO4 + 2 NO2 + 2 H2O
Os + O2 = Os2O3 =>
4 Os + 3 O2 = 2 Os2O3
Nd2(CO3)3 + HF = NdF3 + CO2 + H2O =>
Nd2(CO3)3 + 6 HF = 2 NdF3 + 3 CO2 + 3 H2O
KI3 + H2O2 + H2SO4 = I2 + K2SO4 + H2O =>
2 KI3 + H2O2 + H2SO4 = 3 I2 + K2SO4 + 2 H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
Si + C = SiC =>
Si + C = SiC
HCHO = CH3COOH =>
2 HCHO = CH3COOH
NaOH + HCl = NaOH{+} + HCl{-} =>
NaOH + HCl = NaOH{+} + HCl{-}
KMnO4 + NH4HSO3 + H2SO4 = MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
4 KMnO4 + 10 NH4HSO3 + H2SO4 = 4 MnSO4 + 5(NH4)2SO4 + 2 K2SO4 + 6 H2O
AlI3 + Ca(OH)2 = Al(OH)3 + CaI2 =>
2 AlI3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaI2
Ag(s) + HCl(aq) = AgCl + H2 =>
2 Ag(s) + 2 HCl(aq) = 2 AgCl + H2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
KAl3(SO4)2(OH)6(s) + H(aq) = Al(aq) + K(aq) + SO4(aq) + H2O(l) =>
KAl3(SO4)2(OH)6(s) + 6 H(aq) = 3 Al(aq) + K(aq) + 2 SO4(aq) + 6 H2O(l)
SnCl4 + Ba(SO4)2 = BaCl2 + Sn(SO4)4 =>
SnCl4 + 2 Ba(SO4)2 = 2 BaCl2 + Sn(SO4)4
MnO4{-} + H{+} + Cu{+} = Mn{2+} + H2O + Cu{2+} =>
MnO4{-} + 8 H{+} + 5 Cu{+} = Mn{2+} + 4 H2O + 5 Cu{2+}
PbS + O2 = PbOSO4 =>
2 PbS + 5 O2 = 2 PbOSO4
Na2Co3 + NaOH = NaCo3 + Na2OH =>
Na2Co3 + NaOH = NaCo3 + Na2OH
CaSiO3 + HCl = CaCl2 + H2SiO3 =>
CaSiO3 + 2 HCl = CaCl2 + H2SiO3
Al + Cl1 = Al1Cl3 =>
Al + 3 Cl1 = Al1Cl3
KOH + Al2O3 = KAlO2 + H2O =>
2 KOH + Al2O3 = 2 KAlO2 + H2O
Al + Sn(NO3)2 = Al(NO3)3 + Sn =>
2 Al + 3 Sn(NO3)2 = 2 Al(NO3)3 + 3 Sn
H2SO3 + Cl2 = H2SO4 + HCl + SO2 =>
2 H2SO3 + Cl2 = H2SO4 + 2 HCl + SO2
KI + AgCl = AgI + KCl =>
KI + AgCl = AgI + KCl
MgSO4 + K2 = K2SO4 + Mg =>
MgSO4 + K2 = K2SO4 + Mg
As2O3 + NaOH + I2 = Na3AsO4 + NaI + H2O =>
As2O3 + 10 NaOH + 2 I2 = 2 Na3AsO4 + 4 NaI + 5 H2O
LiCN + (CH3)3SiCl = (CH3)3SiCN + LiCl =>
LiCN + (CH3)3SiCl = (CH3)3SiCN + LiCl
Mn(NO3)2 + MgSO4 = MnSO4 + Mg(NO3)2 =>
Mn(NO3)2 + MgSO4 = MnSO4 + Mg(NO3)2
KOH + KMnO4 = K2MnO4 + O + H2O =>
2 KOH + 2 KMnO4 = 2 K2MnO4 + O + H2O
Sc + BeSO4 = Sc2(SO4)3 + Be =>
2 Sc + 3 BeSO4 = Sc2(SO4)3 + 3 Be
MnO(OH)2 + HNO3 = Mn(NO3)4 + H2O =>
MnO(OH)2 + 4 HNO3 = Mn(NO3)4 + 3 H2O
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