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K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Hg + O = HgO =>
Hg + O = HgO
KICH3COOPb = CH3COOKPbI =>
KICH3COOPb = CH3COOKPbI
Fe2(SO4)3 + Ca(OH)2 = Fe(OH)3 + CaSO4 =>
Fe2(SO4)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaSO4
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
Mg(OH2) + (CH3COOH) = Mg(OH2)(CH3COOH) =>
Mg(OH2) + (CH3COOH) = Mg(OH2)(CH3COOH)
K + Pb(NO3)2 = KNO3 + Pb =>
2 K + Pb(NO3)2 = 2 KNO3 + Pb
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KCl + NaNO3 = K(NO3) + NaCl =>
KCl + NaNO3 = K(NO3) + NaCl
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ba(OH)2*8H2O(s) + NH4NO3(s) = Ba(NO3)2(s) + NH3(aq) + H2O(l) =>
Ba(OH)2*8H2O(s) + 2 NH4NO3(s) = Ba(NO3)2(s) + 2 NH3(aq) + 10 H2O(l)
MgO + KI = MgI2 + K2O =>
MgO + 2 KI = MgI2 + K2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
C8H18(g) + O2(g) = CO(g) + H2O =>
2 C8H18(g) + 17 O2(g) = 16 CO(g) + 18 H2O
CaCl2 + Na2ClO3 = NaCl + Ca(ClO3) =>
CaCl2 + Na2ClO3 = 2 NaCl + Ca(ClO3)
B + F = BF3 =>
B + 3 F = BF3
K2SO4 + H2SO4 = KHSO4 =>
K2SO4 + H2SO4 = 2 KHSO4
CrO4 + H2O2 = CrO5 + H2O =>
CrO4 + H2O2 = CrO5 + H2O
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
Mg(OH2) + (CH3COOH) = Mg(OH2)(CH3COOH) =>
Mg(OH2) + (CH3COOH) = Mg(OH2)(CH3COOH)
KOH + NH4NO3 = KNO3 + H2O + NH3 =>
KOH + NH4NO3 = KNO3 + H2O + NH3
BaCl2(aq) + NH4OH(aq) = NH4Cl2 + BaOH =>
BaCl2(aq) + NH4OH(aq) = NH4Cl2 + BaOH
Cr(OH)3 = Cr(OH)2 + O2 + H2O =>
4 Cr(OH)3 = 4 Cr(OH)2 + O2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
C12H23ClO5 + O2 = CO2 + H2O + HCl =>
C12H23ClO5 + 15 O2 = 12 CO2 + 11 H2O + HCl
Mg(OH2) + (CH3COOH) = Mg(OH2)(CH3COOH) =>
Mg(OH2) + (CH3COOH) = Mg(OH2)(CH3COOH)
(NH4)2SO4 + O2 = H2SO + HNO3 + H2O =>
2(NH4)2SO4 + 5 O2 = 2 H2SO + 4 HNO3 + 4 H2O
MnCl2 + O2 + KOH + H2O = MnO(OH)3 + KCl =>
4 MnCl2 + 3 O2 + 8 KOH + 2 H2O = 4 MnO(OH)3 + 8 KCl
AuCl3 + KCN = Au(CN)3 + KCl =>
AuCl3 + 3 KCN = Au(CN)3 + 3 KCl
H{+} + Cr2O7{-2} + H2S = Cr{3+} + S + H2O =>
8 H{+} + Cr2O7{-2} + 3 H2S = 2 Cr{3+} + 3 S + 7 H2O
Cr5 + O2 = Cr2O3 =>
4 Cr5 + 15 O2 = 10 Cr2O3
CoI2 + KOH = Co(OH)2 + KI =>
CoI2 + 2 KOH = Co(OH)2 + 2 KI
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