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SO3{-2} + H2O = HSO3{-} + OH{-}
HClO3 + Ni(OH)2 = NiClO3 + H(OH)2 =>
HClO3 + Ni(OH)2 = NiClO3 + H(OH)2
CH4(g) + O2(g) = CO2(g) + H2O(l) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(l)
Al + HNO3 = AlNO33 + N2 + H2O =>
10 Al + 132 HNO3 = 10 AlNO33 + 61 N2 + 66 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Na2[Cu(OH)4] + Ba(OH)2 = Ba2[Cu(OH)6] + NaOH =>
Na2[Cu(OH)4] + 2 Ba(OH)2 = Ba2[Cu(OH)6] + 2 NaOH
NH2OH + H2SO3 = (NH4)2SO4 + NO + H2O =>
8 NH2OH + 3 H2SO3 = 3(NH4)2SO4 + 2 NO + 3 H2O
Fe + H2(SO4)3 = Fe2(SO4)3 + SO2 + H2O =>
10 Fe + 6 H2(SO4)3 = 5 Fe2(SO4)3 + 3 SO2 + 6 H2O
Pb(NO3)4 + Ca(OH)2 = Pb(OH)4 + Ca(NO3)2 =>
Pb(NO3)4 + 2 Ca(OH)2 = Pb(OH)4 + 2 Ca(NO3)2
Fe2(SO4)3 + NO = Fe2(SO4)3NO =>
Fe2(SO4)3 + NO = Fe2(SO4)3NO
SiO2 + NaOH = Na2SiO3 + H2SiO3 =>
2 SiO2 + 2 NaOH = Na2SiO3 + H2SiO3
HCl + NaCH3CO2 = NaCl + CH4CO2 =>
HCl + NaCH3CO2 = NaCl + CH4CO2
Hg + SO4{2{-}]+H2O = Hg{2+}+SO2+OH{-} =>
3 Hg + SO4{2{-}]+2H2O = 3 Hg{2+}+SO2+4OH{-}
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
NO3{-} + FeS2 + H{+} = N2 + Fe2{+} + SO4{2+} + H2O =>
82 NO3{-} + 20 FeS2 + 172 H{+} = 41 N2 + 10 Fe2{+} + 40 SO4{2+} + 86 H2O
Mg3(PO4)2(s) + H2SO4(aq) = Mg(H2PO4)2(aq) + MgSO4(s) =>
Mg3(PO4)2(s) + 2 H2SO4(aq) = Mg(H2PO4)2(aq) + 2 MgSO4(s)
S2O8 + C6H4Cl2O + H2O = CO2 + H2SO4 + HCl =>
6 S2O8 + C6H4Cl2O + 11 H2O = 6 CO2 + 12 H2SO4 + 2 HCl
KI + Na2S2O3 = Na2I + S2O3K =>
KI + Na2S2O3 = Na2I + S2O3K
Na2[Sn(OH)4] + Br2 + H2O = Na2[Sn(OH)6] + HBr =>
Na2[Sn(OH)4] + Br2 + 2 H2O = Na2[Sn(OH)6] + 2 HBr
NaOOCCH3 + H2SO4 = CH3COOH + NaHSO4 =>
NaOOCCH3 + H2SO4 = CH3COOH + NaHSO4
P2O3 + KOH = H2O + K2P2O4 =>
P2O3 + 2 KOH = H2O + K2P2O4
KCl + Li = LiCl + K =>
KCl + Li = LiCl + K
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O =>
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O
Rb + Br = RbBr =>
Rb + Br = RbBr
Na3P + HCl = NaCl + PH3 =>
Na3P + 3 HCl = 3 NaCl + PH3
[Co(C5H6O4)](C12H8N2) + O2 = N2 + H2O + CO2 + Co3O4 =>
6[Co(C5H6O4)](C12H8N2) + 115 O2 = 6 N2 + 42 H2O + 102 CO2 + 2 Co3O4
Al + CuSO4 = Al(SO4)3 + Cu =>
Al + 3 CuSO4 = Al(SO4)3 + 3 Cu
NaH2PO4 + KOH = Na3PO4 + K3PO4 + H2O =>
3 NaH2PO4 + 6 KOH = Na3PO4 + 2 K3PO4 + 6 H2O
iron(II)chloride + potassiumsulfide = iron(II)sulfide + potassiumchloride =>
FeCl2 + K2S = FeS + 2 KCl
HClO + C = H2O + CO2 + Cl2 =>
4 HClO + C = 2 H2O + CO2 + 2 Cl2
(CH3)(CH2)2(CH3) + O2 = CO2 + H2O =>
2(CH3)(CH2)2(CH3) + 13 O2 = 8 CO2 + 10 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
PBCO3 + H2SO4 = PBSO4 + H2O + CO2 =>
PBCO3 + H2SO4 = PBSO4 + H2O + CO2
KOH + Cl2 = KCl + KClO + H2O =>
2 KOH + Cl2 = KCl + KClO + H2O
Na2Zn(OH)4 + HCl = NaCl + Zn(OH)2 + H2O =>
Na2Zn(OH)4 + 2 HCl = 2 NaCl + Zn(OH)2 + 2 H2O
KMnO4 + H2SO4 + KBr = Br2 + MnSO4 + K2O + H2O =>
2 KMnO4 + 2 H2SO4 + 10 KBr = 5 Br2 + 2 MnSO4 + 6 K2O + 2 H2O
CaO + FeSO4 = CaSO4 + Fe + O2 =>
2 CaO + 2 FeSO4 = 2 CaSO4 + 2 Fe + O2
NH3 + H2O + AgCl = NH4Cl + AgOH =>
NH3 + H2O + AgCl = NH4Cl + AgOH
N2O3 + Ca(OH)2 = Ca3(NO3)2 + H2O =>
N2O3 + 3 Ca(OH)2 = Ca3(NO3)2 + 3 H2O
Hg + F2 = Hg2F2 =>
2 Hg + F2 = Hg2F2
MgO + H = Mg2 + OH =>
2 MgO + 2 H = Mg2 + 2 OH
MgBr2 + Cs = CsBr + Mg =>
MgBr2 + 2 Cs = 2 CsBr + Mg
NaI + H2SO4 = Na2S + I2 + Na2SO4 + H2O =>
8 NaI + 4 H2SO4 = Na2S + 4 I2 + 3 Na2SO4 + 4 H2O
SiO2 + NaOH = Na2O3Si + H2O =>
SiO2 + 2 NaOH = Na2O3Si + H2O
AlO + CaC = AlC + CaO =>
AlO + CaC = AlC + CaO
N2O5 + Cu(OH)2 = N(OH)5 + CuO =>
N2O5 + 5 Cu(OH)2 = 2 N(OH)5 + 5 CuO
KI + HgI2 + AgNO3 = Ag2(HgI4) + KNO3 =>
2 KI + HgI2 + 2 AgNO3 = Ag2(HgI4) + 2 KNO3
HCl + Al(OH)3 = H2O + Cl3Al =>
3 HCl + Al(OH)3 = 3 H2O + Cl3Al
Br2 + CaCl2 = Ca(Br2)2 + Cl2 =>
2 Br2 + CaCl2 = Ca(Br2)2 + Cl2
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