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Sn(OH)2 = SnOH2O
FeS + Na = Na2S + Fe =>
FeS + 2 Na = Na2S + Fe
Ag + KOH = AgOH + K2 =>
2 Ag + 2 KOH = 2 AgOH + K2
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Na2SO3 + HCl = H2O + NaCl + SO2 =>
Na2SO3 + 2 HCl = H2O + 2 NaCl + SO2
Fe(OH)3(aq) + H2SO4(aq) = Fe2(SO4)3 + H2O(l) =>
2 Fe(OH)3(aq) + 3 H2SO4(aq) = Fe2(SO4)3 + 6 H2O(l)
Ca + HC1 = CaC1 + H =>
Ca + HC1 = CaC1 + H
Ag + KOH = Ag(OH) + K =>
Ag + KOH = Ag(OH) + K
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Na3AlO3 + HCl = NaCl + Al(OH)3 =>
Na3AlO3 + 3 HCl = 3 NaCl + Al(OH)3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
KCl(aq) + Na2CO3(aq) = K2CO3(aq) + NaCl(s) =>
2 KCl(aq) + Na2CO3(aq) = K2CO3(aq) + 2 NaCl(s)
N2O5 + KOH = N2OH + KO5 =>
N2O5 + KOH = N2OH + KO5
Fe(OH)2 = Fe3O4 + H2O + H2 =>
3 Fe(OH)2 = Fe3O4 + 2 H2O + H2
Fe(OH)3(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) =>
2 Fe(OH)3(aq) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O(l)
Ag + KOH = AgOH + K2 =>
2 Ag + 2 KOH = 2 AgOH + K2
HF + Mg(OH)2 = MgF2 + H2O =>
2 HF + Mg(OH)2 = MgF2 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Pb(OH)2 + HClO = Pb(ClO)2 + H2O =>
Pb(OH)2 + 2 HClO = Pb(ClO)2 + 2 H2O
Fe(s) + CuCl2(s) = FeCl2(aq) + Cu(s) =>
Fe(s) + CuCl2(s) = FeCl2(aq) + Cu(s)
Fe + S = (FeS)2 =>
2 Fe + 2 S = (FeS)2
Pb + H3PO4 = Pb3(PO4)2 + H2 =>
3 Pb + 2 H3PO4 = Pb3(PO4)2 + 3 H2
Fe(s) + CuCl2(s) = FeCl2(s) + Cu(s) =>
Fe(s) + CuCl2(s) = FeCl2(s) + Cu(s)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Mg + Zn(NO{3}){2} = Zn + Mg(NO{3}){2} =>
Mg + Zn(NO{3}){2} = Zn + Mg(NO{3}){2}
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Mg(OH)2(s) + HClO3(aq) = Mg(ClO3)2(s) + H2O(l) =>
Mg(OH)2(s) + 2 HClO3(aq) = Mg(ClO3)2(s) + 2 H2O(l)
V + H3PO4 = V3(PO4)2 + H2 =>
3 V + 2 H3PO4 = V3(PO4)2 + 3 H2
Na3AlO3 + HCl = AlCl3 + NaCl + H2O =>
Na3AlO3 + 6 HCl = AlCl3 + 3 NaCl + 3 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
HN3 + CO2 = N2O + HCNO =>
HN3 + CO2 = N2O + HCNO
KIO3(s) = KI(s) + O2 =>
2 KIO3(s) = 2 KI(s) + 3 O2
H2S + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 H2S + 4 K2Cr2O7 + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Rb + P = Rb3P =>
3 Rb + P = Rb3P
GaF3 + Na3PO4 = GaPO4 + NaF =>
GaF3 + Na3PO4 = GaPO4 + 3 NaF
HNO3 + K2SO3 = H2O + KNO3 + SO2 =>
2 HNO3 + K2SO3 = H2O + 2 KNO3 + SO2
Me2Si(OH)2 = [Me2SiO] + H2O =>
Me2Si(OH)2 = [Me2SiO] + H2O
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
S + KNO3 = KNO2 + SO2 =>
S + 2 KNO3 = 2 KNO2 + SO2
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
SiO2(s)CaCO3(s) = CaSiO3CO2(g) =>
SiO2(s)CaCO3(s) = CaSiO3CO2(g)
Co(NO3)2 + Na2SiO3 = CoSiO3 + NaNO3 =>
Co(NO3)2 + Na2SiO3 = CoSiO3 + 2 NaNO3
V + H3PO4 = V3(PO4)5 + H2 =>
6 V + 10 H3PO4 = 2 V3(PO4)5 + 15 H2
C2H2 + H2 = C2H4 =>
C2H2 + H2 = C2H4
I2 + Cl2 = ICl3 =>
I2 + 3 Cl2 = 2 ICl3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C6H12O6 + HCl = C6H13O6 + Cl =>
C6H12O6 + HCl = C6H13O6 + Cl
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