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2 Al + Cr2(SO4)3 = Al2(SO4)3 + 2 Cr
NH4VO3 + H2SO4 + NaI = V2(SO4)3 + (NH4)2SO4 + H2O + Na2SO4 + I2 =>
2 NH4VO3 + 6 H2SO4 + 4 NaI = V2(SO4)3 + (NH4)2SO4 + 6 H2O + 2 Na2SO4 + 2 I2
(NH4)2CO3 + KI = NH4I + K2CO3 =>
(NH4)2CO3 + 2 KI = 2 NH4I + K2CO3
CaMg(CO3)2 + HCl = HClCaMg(CO3)2 =>
CaMg(CO3)2 + HCl = HClCaMg(CO3)2
Mg2Cl2(s) + H2O(l) = Mg2O(s) + HCl(g) =>
Mg2Cl2(s) + H2O(l) = Mg2O(s) + 2 HCl(g)
HCl + K2Cr2O7 = Cl2 + H2O + CrCl3 + KCl =>
14 HCl + K2Cr2O7 = 3 Cl2 + 7 H2O + 2 CrCl3 + 2 KCl
ZnO + CH3SH = ZnS + H + CO =>
ZnO + CH3SH = ZnS + 4 H + CO
C6H5Br + H2 = C6H11Br =>
C6H5Br + 3 H2 = C6H11Br
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
H{+} + NO3{-} + Zn = Zn2{+} + N2O + H2O =>
10 H{+} + 2 NO3{-} + 16 Zn = 8 Zn2{+} + N2O + 5 H2O
CaCl2 + K2Cr2O4 = CaCr2O4 + KCl =>
CaCl2 + K2Cr2O4 = CaCr2O4 + 2 KCl
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
RbSe = Rb + Se =>
RbSe = Rb + Se
(NH4)2C2O4 = NH3 + H2C2O4 =>
(NH4)2C2O4 = 2 NH3 + H2C2O4
C12H12 + MnO4 = CO2 + MnO2 + H2O =>
C12H12 + 15 MnO4 = 12 CO2 + 15 MnO2 + 6 H2O
ZnO + CH3COOH = Zn(CH3COO)2 + H2O =>
ZnO + 2 CH3COOH = Zn(CH3COO)2 + H2O
HCOOH + [Ag(NH3)2OH] = NH3 + H2O + Ag + CO2 =>
HCOOH + 2[Ag(NH3)2OH] = 4 NH3 + 2 H2O + 2 Ag + CO2
Fe3O4 + HNO3 = Fe(NO3)2 + Fe(NO3)3 + H2O =>
Fe3O4 + 8 HNO3 = Fe(NO3)2 + 2 Fe(NO3)3 + 4 H2O
(C6H8O7) + O2 = CO2 + H2O =>
2(C6H8O7) + 9 O2 = 12 CO2 + 8 H2O
NO3{-} + AsI3 + H{+} = NO + IO3{-} + H3AsO4 + H2O =>
20 NO3{-} + 3 AsI3 + 11 H{+} = 20 NO + 9 IO3{-} + 3 H3AsO4 + H2O
Bi2(SO4)3 + NaCl = BiCl3 + Na2SO4 =>
Bi2(SO4)3 + 6 NaCl = 2 BiCl3 + 3 Na2SO4
SnCl2 + O2 = SnO + ClO2 =>
2 SnCl2 + 5 O2 = 2 SnO + 4 ClO2
Na2S2O3 + I2 + NaOH = NaI + Na2SO4 + H2O =>
Na2S2O3 + 4 I2 + 10 NaOH = 8 NaI + 2 Na2SO4 + 5 H2O
HF + Cl = HCl + F =>
HF + Cl = HCl + F
Pb{2+} + Cl{-} = PbCl{+] =>
Pb{2+} + Cl{-} = PbCl{+]
C2H4(t) = C2H2 + H2 =>
C2H4(t) = C2H2 + H2
CuSO4 + K[BH4] + H2O = H2 + Cu + H3BO3 + K2SO4 =>
CuSO4 + 2 K[BH4] + 6 H2O = 7 H2 + Cu + 2 H3BO3 + K2SO4
CaO + P2O3 = Ca3(PO3)2 =>
3 CaO + P2O3 = Ca3(PO3)2
Al + HCO3 = Al(HCO3)3 =>
Al + 3 HCO3 = Al(HCO3)3
C2H3ClO2 + NH3 = C2H5NO2 + HCl =>
C2H3ClO2 + NH3 = C2H5NO2 + HCl
FeO + Al3 = Fe + Al2O3 =>
9 FeO + 2 Al3 = 9 Fe + 3 Al2O3
Ca + O = Ca2O2 =>
2 Ca + 2 O = Ca2O2
K(C2H3O2) + Na2SO4 = Na(C2H3O2) + K2SO4 =>
2 K(C2H3O2) + Na2SO4 = 2 Na(C2H3O2) + K2SO4
[Fe(CNS)3] + NaF = Na3[FeF6] + NaSCN =>
[Fe(CNS)3] + 6 NaF = Na3[FeF6] + 3 NaSCN
NaCN + H2O = HCN + NaOH =>
NaCN + H2O = HCN + NaOH
K2HPO4KOH = K3PO4H2O =>
K2HPO4KOH = K3PO4H2O
KMnO4 + KCl + H2SO4 = K(SO4) + Mn(SO4) + H2O + Cl2 =>
KMnO4 + 2 KCl + 4 H2SO4 = 3 K(SO4) + Mn(SO4) + 4 H2O + Cl2
Ag + Na2S2O3 = AgS2O3 + Na =>
Ag + Na2S2O3 = AgS2O3 + 2 Na
CH4 + HS2 = CS2 + H2 =>
2 CH4 + 2 HS2 = 2 CS2 + 5 H2
KNO3 + Cu = KNO2 + CuO =>
KNO3 + Cu = KNO2 + CuO
H2SO4 + NaOH = H2O + NaSO4H =>
H2SO4 + NaOH = H2O + NaSO4H
KMnO4 + C3H5(OH)3 + H2SO4 = K2SO4 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 + 7 H2SO4 = 7 K2SO4 + 7 Mn2O3 + 12 CO2 + 23 H2O
H3BO3 + K2O = K5B3O7 + H2O =>
6 H3BO3 + 5 K2O = 2 K5B3O7 + 9 H2O
Mg3(PO4)2 + H2CO3 = MgCO3 + H3PO4 =>
Mg3(PO4)2 + 3 H2CO3 = 3 MgCO3 + 2 H3PO4
C2H5COONa + HCl = C2H5COOH + NaCl =>
C2H5COONa + HCl = C2H5COOH + NaCl
NaOH + KOH = NaKO + H2O =>
NaOH + KOH = NaKO + H2O
CuSO4 = CuS + O2 =>
CuSO4 = CuS + 2 O2
C4H9N + O2 = CO2 + H2O + N2 =>
4 C4H9N + 25 O2 = 16 CO2 + 18 H2O + 2 N2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
C6H10CaO6*5H2O + C12H22CaO14 = C18H32Ca2O20 + H2O =>
C6H10CaO6*5H2O + C12H22CaO14 = C18H32Ca2O20 + 5 H2O
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