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Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C3H4O + HNO3 = CO2 + H2O + NH3 =>
4 C3H4O + 7 HNO3 = 12 CO2 + H2O + 7 NH3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
SO3 + PtF4 = SO3F4 + Pt =>
SO3 + PtF4 = SO3F4 + Pt
HNO3 + Fe(OH)3 = HOH + Fe(NO3)3 =>
3 HNO3 + Fe(OH)3 = 3 HOH + Fe(NO3)3
Al2O3 + S = Al + SO3 =>
Al2O3 + S = 2 Al + SO3
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li2SO3 + HClO4 = LiClO4 + H2O + SO2 =>
Li2SO3 + 2 HClO4 = 2 LiClO4 + H2O + SO2
KMnO4 + FeO = K2O + MnO + Fe2O3 =>
2 KMnO4 + 10 FeO = K2O + 2 MnO + 5 Fe2O3
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
LiHSO3 + H2SO4 = Li2SO4 + SO2 + H2O =>
2 LiHSO3 + H2SO4 = Li2SO4 + 2 SO2 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C4H9Br + Na = C8H18 + NaBr =>
2 C4H9Br + 2 Na = C8H18 + 2 NaBr
Fe(OH)3 + HNo3 = Fe(No3)3 + H2O =>
Fe(OH)3 + 3 HNo3 = Fe(No3)3 + 3 H2O
CuCl2 + H2O + Al = AlCl3 + CuH2O =>
3 CuCl2 + 3 H2O + 2 Al = 2 AlCl3 + 3 CuH2O
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2 =>
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
C4N8O8 = CO2 + N2 =>
C4N8O8 = 4 CO2 + 4 N2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
FeS2 + H2O + O2 = FeO(OH) + H2(SO)4 =>
2 FeS2 + 2 H2O + 3 O2 = 2 FeO(OH) + H2(SO)4
Na + FeCl3 = Fe + NaCl =>
3 Na + FeCl3 = Fe + 3 NaCl
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
Fe(NO3)3(aq) + KOH(aq) = Fe(OH)3(s) + KNO3(aq) =>
Fe(NO3)3(aq) + 3 KOH(aq) = Fe(OH)3(s) + 3 KNO3(aq)
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
K2CO3 + Li2O = K2O + Li2CO3 =>
K2CO3 + Li2O = K2O + Li2CO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH3CH2CH(OH)CH2CH3 + CH3COOH = CH3COOCH2CH3 + H2O =>
2 CH3CH2CH(OH)CH2CH3 + 5 CH3COOH = 5 CH3COOCH2CH3 + 2 H2O
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
hydrochloricacid + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
(NH4)3PO4 + KOH = NH3 + K3PO4 + H2O =>
(NH4)3PO4 + 3 KOH = 3 NH3 + K3PO4 + 3 H2O
Li2SO4 + CuCl2 = CuSO4 + LiCl =>
Li2SO4 + CuCl2 = CuSO4 + 2 LiCl
Fe(NO3)3 + Na2S2O3 = Fe2(S2O3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2S2O3 = Fe2(S2O3)3 + 6 NaNO3
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Li3PO4 + NaOH = LiOH + Na3PO4 =>
Li3PO4 + 3 NaOH = 3 LiOH + Na3PO4
BrCl2 + H2O = Br(OH)2 + HCl =>
BrCl2 + 2 H2O = Br(OH)2 + 2 HCl
(NH3OH)Cl + K2Cr2O7 + HCl = N2 + KCl + CrCl3 + H2O =>
6(NH3OH)Cl + K2Cr2O7 + 2 HCl = 3 N2 + 2 KCl + 2 CrCl3 + 13 H2O
F2 + KClO3 + NaOH = NaF + KClO4 + H2O =>
F2 + KClO3 + 2 NaOH = 2 NaF + KClO4 + H2O
NaOH + K2CO3 = Na2CO3 + OHK =>
2 NaOH + K2CO3 = Na2CO3 + 2 OHK
H2O*BaCl2 = BaCl2 + H2O =>
H2O*BaCl2 = BaCl2 + H2O
MgCl{2} + LiOH = MgOH{2} + LiCl =>
MgCl{2} + LiOH = MgOH{2} + LiCl
Sr(NO3)2 + KIO3 = SrIO3 + K(NO3)2 =>
Sr(NO3)2 + KIO3 = SrIO3 + K(NO3)2
CaCl2 + Cu(NO3)2 = CuCl2 + Ca(NO3)2 =>
CaCl2 + Cu(NO3)2 = CuCl2 + Ca(NO3)2
KMnO4 + H2SO4 + Fe = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 24 H2SO4 + 10 Fe = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
Na2[Zn(OH)4] + CO2 = Na2CO3 + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + CO2 = Na2CO3 + Zn(OH)2 + H2O
AlPO4 + CaI2 = AlI3 + Ca3(PO4)2 =>
2 AlPO4 + 3 CaI2 = 2 AlI3 + Ca3(PO4)2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
FeI2 + NaOH = Fe(OH)2 + NaI =>
FeI2 + 2 NaOH = Fe(OH)2 + 2 NaI
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