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CuO(s) + H2SO4 = CuSO4 + H2O
HAuCl4 + SO2 + H2O = Au + H{+} + SO4{2-} + Cl{-} =>
2 HAuCl4 + 3 SO2 + 6 H2O = 2 Au + 14 H{+} + 3 SO4{2-} + 8 Cl{-}
AgNO3(aq) + BaCl(aq) = AgCl(s) + BaNO3(aq) =>
AgNO3(aq) + BaCl(aq) = AgCl(s) + BaNO3(aq)
Pt + H3PO4 = Pt3(PO4)5 + H2 =>
6 Pt + 10 H3PO4 = 2 Pt3(PO4)5 + 15 H2
SO2 + NaO = SO3 + Na =>
SO2 + NaO = SO3 + Na
Ag2CrO4 + HNO3 = AgNO3 + H2O + CrO3 =>
Ag2CrO4 + 2 HNO3 = 2 AgNO3 + H2O + CrO3
Na2CO3(aq) + KOH(aq) = NaOH(aq) + K2CO3(aq) =>
Na2CO3(aq) + 2 KOH(aq) = 2 NaOH(aq) + K2CO3(aq)
FeI3 + Mg = Fe + MgI2 =>
2 FeI3 + 3 Mg = 2 Fe + 3 MgI2
Ga + HNO3 = Ga(NO3)3 + H2 =>
2 Ga + 6 HNO3 = 2 Ga(NO3)3 + 3 H2
NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O(l) =>
2 NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O(l)
C6H7NS + O2 = CO2 + NO2 + SO2 + H2O =>
4 C6H7NS + 39 O2 = 24 CO2 + 4 NO2 + 4 SO2 + 14 H2O
H3C6H5O7 + H2O = C12H22O11 + O2 =>
2 H3C6H5O7 + 3 H2O = C12H22O11 + 3 O2
K2Cr2O7 + H2SO4 + CrCl2 = K2SO4 + Cr2(SO4)3 + H2O + CrCl3 =>
K2Cr2O7 + 7 H2SO4 + 6 CrCl2 = K2SO4 + 2 Cr2(SO4)3 + 7 H2O + 4 CrCl3
CaHPO4 = Ca3(PO4)2 + H3PO4 =>
3 CaHPO4 = Ca3(PO4)2 + H3PO4
Zn + HNO3 + HCl = ZnCl2 + NO + H2O =>
3 Zn + 2 HNO3 + 6 HCl = 3 ZnCl2 + 2 NO + 4 H2O
Li3N + O2 = Li2O + N2 =>
4 Li3N + 3 O2 = 6 Li2O + 2 N2
Cr2O3 + KOH = Cr(OH)3 + K2O =>
Cr2O3 + 6 KOH = 2 Cr(OH)3 + 3 K2O
Co(OH)3 + H3AsO4 = (Co(OH)2)3AsO4 + H2O =>
3 Co(OH)3 + H3AsO4 = (Co(OH)2)3AsO4 + 3 H2O
KCN(aq) + HBr(aq) = KBr(aq) + HCN(g) =>
KCN(aq) + HBr(aq) = KBr(aq) + HCN(g)
H3PO4 + Cl2 = HClO4 + P2O3 + H2O =>
14 H3PO4 + 2 Cl2 = 4 HClO4 + 7 P2O3 + 19 H2O
C18H38(s) + O2(g) = CO2(g) + H2O(g) =>
2 C18H38(s) + 55 O2(g) = 36 CO2(g) + 38 H2O(g)
Pb(NO3)2 + Cu(SO4) = Pb(SO4)2 + Cu(NO3) =>
Pb(NO3)2 + 2 Cu(SO4) = Pb(SO4)2 + 2 Cu(NO3)
Na + H3SO4 = Na2SO4 + H2 =>
4 Na + 2 H3SO4 = 2 Na2SO4 + 3 H2
Al(OH)3 + C = H2O + Al + CO2 =>
4 Al(OH)3 + 3 C = 6 H2O + 4 Al + 3 CO2
Ca(H2PO4)2 + CaO = CaHPO4 + H2O =>
Ca(H2PO4)2 + CaO = 2 CaHPO4 + H2O
C12H28O4Ti + AgNO3 + CH3COOH = AgTiO2 + CH3NO3 + CO2 + C4H9OH =>
8 C12H28O4Ti + 8 AgNO3 + 25 CH3COOH = 8 AgTiO2 + 8 CH3NO3 + 18 CO2 + 30 C4H9OH
CaCl2 + Cu(SO4) = Ca(SO4)2 + CuCl =>
CaCl2 + 2 Cu(SO4) = Ca(SO4)2 + 2 CuCl
H3PO4 + KCl = K2HPO4 + HCl =>
H3PO4 + 2 KCl = K2HPO4 + 2 HCl
K2CO3(s) = K2O(s) + CO2(g) =>
K2CO3(s) = K2O(s) + CO2(g)
AgCl(aq) + Cu(s) = Ag(s) + CuCl2(aq) =>
2 AgCl(aq) + Cu(s) = 2 Ag(s) + CuCl2(aq)
BrO3{-} + AsO2{-} + OH{-} = Br{-} + AsO4{3-} + H2O =>
BrO3{-} + 3 AsO2{-} + 6 OH{-} = Br{-} + 3 AsO4{3-} + 3 H2O
(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
F + AlCl3 = AlF3 + Cl2 =>
6 F + 2 AlCl3 = 2 AlF3 + 3 Cl2
C8H18 + Cl2 = C + HCl =>
C8H18 + 9 Cl2 = 8 C + 18 HCl
KCl + HClO4 = KClO4 + HCl =>
KCl + HClO4 = KClO4 + HCl
I2 + NaOH = NaI + NaIO3 + H2O =>
3 I2 + 6 NaOH = 5 NaI + NaIO3 + 3 H2O
H2SO3 + KOH = H2O + K2SO3 =>
H2SO3 + 2 KOH = 2 H2O + K2SO3
ClO3 + H2O = Cl + OH =>
ClO3 + 3 H2O = Cl + 6 OH
LiCl + H3PO4 = LiH2PO4 + HCl =>
LiCl + H3PO4 = LiH2PO4 + HCl
S8(s) + Cl2(g) = SCl3(s) =>
S8(s) + 12 Cl2(g) = 8 SCl3(s)
C6H6S + O2 = CO + H2O + SO3 =>
C6H6S + 6 O2 = 6 CO + 3 H2O + SO3
C2H2O4 + OH = C2O4 + H2O =>
C2H2O4 + 2 OH = C2O4 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe3[Fe(CN)6]2 + NaOH = Fe(OH)3 + NaCN + Fe(OH)2 =>
Fe3[Fe(CN)6]2 + 12 NaOH = 2 Fe(OH)3 + 12 NaCN + 3 Fe(OH)2
Na + H3SO4 = Na2SO4 + H2 =>
4 Na + 2 H3SO4 = 2 Na2SO4 + 3 H2
NH4(OH) + HNO2 = NH4NO2 + H2O =>
NH4(OH) + HNO2 = NH4NO2 + H2O
Fe(s) + Zn(NO3)2(aq) = Fe(NO3)2 + Zn =>
Fe(s) + Zn(NO3)2(aq) = Fe(NO3)2 + Zn
H2CrO4 = H + CrO4 =>
H2CrO4 = 2 H + CrO4
Ni{2+} + C4H8N2O2 = Ni(C4H7N2O2)2 + H{+} =>
Ni{2+} + 2 C4H8N2O2 = Ni(C4H7N2O2)2 + 2 H{+}
Na2S + AlBr3 = Al2S3 + NaBr =>
3 Na2S + 2 AlBr3 = Al2S3 + 6 NaBr
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