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2 NaI + MnO2 + 3 H2SO4 = Mn(SO4) + I2 + 2 H2O + 2 NaSO4H
Be2O = Be + O2 =>
2 Be2O = 4 Be + O2
CuO + SO2 = CuSO3 =>
CuO + SO2 = CuSO3
Si + O2 = Si2O6 =>
2 Si + 3 O2 = Si2O6
CuO + SO2 = Cu + SO3 =>
CuO + SO2 = Cu + SO3
H2SO3 + K2MnO4 = MnO2 + KMnO4 + KHSO3 + H2O =>
4 H2SO3 + 3 K2MnO4 = MnO2 + 2 KMnO4 + 4 KHSO3 + 2 H2O
[Rh(NH3)6]Cl3 = RhCl3 + NH3 =>
[Rh(NH3)6]Cl3 = RhCl3 + 6 NH3
C3H5(OH)3 + Cu(OH)2 = C3H5(OH)O2Cu + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H5(OH)O2Cu + 2 H2O
C2H6O + C12H22O11 + CH4N2O + H2SO4 = C187H186O89N9S + H2O =>
5 C2H6O + 60 C12H22O11 + 18 CH4N2O + 4 H2SO4 = 4 C187H186O89N9S + 343 H2O
HI(s) = H2(s) + I2(g) =>
2 HI(s) = H2(s) + I2(g)
Ag + Pb(NO3)2 = Pb2 + AgNO3 =>
4 Ag + 2 Pb(NO3)2 = Pb2 + 4 AgNO3
Zn(s) + Ni(No3)3(aq) = Zn(No3)2 + Ni =>
3 Zn(s) + 2 Ni(No3)3(aq) = 3 Zn(No3)2 + 2 Ni
(CH3COO)3Fe + H2O = CH3COOH + Fe(OH)3 =>
(CH3COO)3Fe + 3 H2O = 3 CH3COOH + Fe(OH)3
BN + O2 = BO3 + N =>
2 BN + 3 O2 = 2 BO3 + 2 N
XC3H5 + KMnO4 + H2SO4 = XCOOH + CO2 + K2SO4 + MnSO4 + H2O =>
5 XC3H5 + 16 KMnO4 + 24 H2SO4 = 5 XCOOH + 10 CO2 + 8 K2SO4 + 16 MnSO4 + 34 H2O
Na2SO3 + Ka2Cr2O7 + H2SO4 = H2O + Ka2SO4 + Na2SO4 + Cr2(SO4)3 =>
3 Na2SO3 + Ka2Cr2O7 + 4 H2SO4 = 4 H2O + Ka2SO4 + 3 Na2SO4 + Cr2(SO4)3
HClO4 + Co(OH)3 = H2O + Co(ClO4)3 =>
3 HClO4 + Co(OH)3 = 3 H2O + Co(ClO4)3
TiCl4 + Al = Ti + AlCl =>
TiCl4 + 4 Al = Ti + 4 AlCl
AgNO3 + CaCl2 = Ag + Cl2 + CaNO3 =>
AgNO3 + CaCl2 = Ag + Cl2 + CaNO3
Na2S2O3 + Cl2 = Na2SO4 + NaCl + S =>
4 Na2S2O3 + Cl2 = 3 Na2SO4 + 2 NaCl + 5 S
H2SO4 + Na2CO3 = H2CO3 + Na2SO4 = H2O + CO2 + Na2SO4 =>
H2SO4 + Na2CO3 = H2CO3 + Na2SO4
NaCl + Cs = CsCl + Na =>
NaCl + Cs = CsCl + Na
Co(OH)2 + H2O = H3O + CoO2H =>
Co(OH)2 + H2O = H3O + CoO2H
H3AsO4 + Cu(OH)2 = Cu3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Cu(OH)2 = Cu3(AsO4)2 + 6 H2O
C6H5COONa = C6H5COO + Na =>
C6H5COONa = C6H5COO + Na
SO2 + Cl2 + NaOH = NaCl + Na2SO4 + H2O =>
SO2 + Cl2 + 4 NaOH = 2 NaCl + Na2SO4 + 2 H2O
CaCl2 + HCl = Cl2 + CaH2 =>
CaCl2 + 2 HCl = 2 Cl2 + CaH2
[Co(H2O)6]Cl2 + NH4Cl + NH3*H2O + PbO2 = [Co(NH3)4Cl2]Cl + H2O + PbO =>
2[Co(H2O)6]Cl2 + 2 NH4Cl + 6 NH3*H2O + PbO2 = 2[Co(NH3)4Cl2]Cl + 19 H2O + PbO
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
C6H5COONa = C6H5COO{-} + Na{+} =>
C6H5COONa = C6H5COO{-} + Na{+}
CaCO3 + HCl = CaCl2 + CO2 + Ca(OH)2 =>
2 CaCO3 + 2 HCl = CaCl2 + 2 CO2 + Ca(OH)2
C2H2O4 + NaOH = Na2C2O4 + H2O =>
C2H2O4 + 2 NaOH = Na2C2O4 + 2 H2O
FeCl3 = Fe + Cl2 =>
2 FeCl3 = 2 Fe + 3 Cl2
C3H6 + Br = BrC3H6 =>
C3H6 + Br = BrC3H6
MgI2 + AgC2H3O2 = Mg(C2H3O2)2 + AgI =>
MgI2 + 2 AgC2H3O2 = Mg(C2H3O2)2 + 2 AgI
C2H2O4 + NaOH = NaC2HO4 + H2O =>
C2H2O4 + NaOH = NaC2HO4 + H2O
Na2SO4 + CaCO3 + C = Na2CO3 + CaS + CO2 =>
Na2SO4 + CaCO3 + 2 C = Na2CO3 + CaS + 2 CO2
C6H13Br + KOH = C6H14O + KBr =>
C6H13Br + KOH = C6H14O + KBr
C6H13Br + KOH = C6H12 + KBr + H2O =>
C6H13Br + KOH = C6H12 + KBr + H2O
Ca(NO3)2 + Na(H2PO4) = Ca(H2PO4)2 + Na(NO3) =>
Ca(NO3)2 + 2 Na(H2PO4) = Ca(H2PO4)2 + 2 Na(NO3)
Ti2O4 + C = Ti + CO2 =>
Ti2O4 + 2 C = 2 Ti + 2 CO2
SiO3K2 + Br2 = BrO3K + BrK + SiO2 =>
3 SiO3K2 + 3 Br2 = BrO3K + 5 BrK + 3 SiO2
MgBr2 + Cu(OH)2 = Mg(OH)2 + CuBr2 =>
MgBr2 + Cu(OH)2 = Mg(OH)2 + CuBr2
C6H13Br + KOH = C6H12 + KBr + H2O =>
C6H13Br + KOH = C6H12 + KBr + H2O
NOSbCl6 + NaOH = NaSb(OH)6 + NaNO2 + H2O + NaCl =>
NOSbCl6 + 8 NaOH = NaSb(OH)6 + NaNO2 + H2O + 6 NaCl
Fe(OH)2 + K3[Fe(CN)6] = K[Fe[Fe(CN)6]] + KOH =>
Fe(OH)2 + K3[Fe(CN)6] = K[Fe[Fe(CN)6]] + 2 KOH
CaCl2H2SO4 = CaSO4 + HCl =>
CaCl2H2SO4 = CaSO4 + 2 HCl
CU + KOH = CUOH + K =>
CU + KOH = CUOH + K
AgBr + H3PO4 = Ag3PO4 + HBr =>
3 AgBr + H3PO4 = Ag3PO4 + 3 HBr
NaOH + CuSO4 = CuOHNaSO4 =>
NaOH + CuSO4 = CuOHNaSO4
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