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SO2 + 2 O2 = SO6
C7H5N3O6 + KMnO4 = C7H2N3KO8 + MnO2 + KOH + H2O =>
C7H5N3O6 + 2 KMnO4 = C7H2N3KO8 + 2 MnO2 + KOH + H2O
UO2 + Ca = U + CaO =>
UO2 + 2 Ca = U + 2 CaO
AgNO3 + K2CrO4 = KNO3 + Ag2CrO4 =>
2 AgNO3 + K2CrO4 = 2 KNO3 + Ag2CrO4
******H3PO4 + ******NaOH = ******Na3PO4 + ******H2O =>
******H3PO4 + 3******NaOH = ******Na3PO4 + 3******H2O
NdF3 + Ca = Nd + CaF2 =>
2 NdF3 + 3 Ca = 2 Nd + 3 CaF2
CI2 + KBr = KCI2 + Br =>
CI2 + KBr = KCI2 + Br
NaBr3 + F2 = NaF3 + Br2 =>
2 NaBr3 + 3 F2 = 2 NaF3 + 3 Br2
KNO3(l) + LiCl(l) = KCl + LiNO3 =>
KNO3(l) + LiCl(l) = KCl + LiNO3
K2Cr2O7 + BaSO4 = BaCr2O7 + K2SO4 =>
K2Cr2O7 + BaSO4 = BaCr2O7 + K2SO4
Pb(OH)3{-} + Fe(OH)2 = Pb + Fe(OH)3 + OH{-} =>
Pb(OH)3{-} + 2 Fe(OH)2 = Pb + 2 Fe(OH)3 + OH{-}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CrO3 + K2CO3 = K2CrO4 + CO2 =>
CrO3 + K2CO3 = K2CrO4 + CO2
CS2 + Cl2 = CCl4 + SCl2 =>
CS2 + 4 Cl2 = CCl4 + 2 SCl2
Fe + Hg2O = Hg + FeO =>
Fe + Hg2O = 2 Hg + FeO
NaHCO3(aq) + H3PO4(aq) = Na2HPO4(aq) + H2O(l) + CO2(g) =>
2 NaHCO3(aq) + H3PO4(aq) = Na2HPO4(aq) + 2 H2O(l) + 2 CO2(g)
LiC2H3O2 = Li + C2H3O2 =>
LiC2H3O2 = Li + C2H3O2
Cu(HSO4)2 + Cu(OH)2 = CuSO4 + H2O =>
Cu(HSO4)2 + Cu(OH)2 = 2 CuSO4 + 2 H2O
C18H36O2 + NaNO3 = Na2CO3 + CO2 + H2O + N2 =>
5 C18H36O2 + 104 NaNO3 = 52 Na2CO3 + 38 CO2 + 90 H2O + 52 N2
NaOCl + Na2S2O3 + NaOH = NaCl + Na2SO4 + H2O =>
4 NaOCl + Na2S2O3 + 2 NaOH = 4 NaCl + 2 Na2SO4 + H2O
SO3 + MgO4 = MgSO4 + O2 =>
2 SO3 + 2 MgO4 = 2 MgSO4 + 3 O2
Cl + Br2Ca = CaCl2 + Br =>
2 Cl + Br2Ca = CaCl2 + 2 Br
Cr(NO3)3(aq) + Na3PO4(aq) = CrPO4(s) + NaNO3(aq) =>
Cr(NO3)3(aq) + Na3PO4(aq) = CrPO4(s) + 3 NaNO3(aq)
FeSO4 + NaBH4 + H2O = Fe + Na2SO4 + B(OH)3 + H2 =>
FeSO4 + 2 NaBH4 + 6 H2O = Fe + Na2SO4 + 2 B(OH)3 + 7 H2
CH3COONa + HI = NaI + CH3COOH =>
CH3COONa + HI = NaI + CH3COOH
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
ZnSO4 + SrCl2 = ZnCl2 + SrSO4 =>
ZnSO4 + SrCl2 = ZnCl2 + SrSO4
BaCl2 + CH3COOH = (CH3COO)2Ba + HCl =>
BaCl2 + 2 CH3COOH = (CH3COO)2Ba + 2 HCl
CH3COOH + BaCl2 = BaCOOH + Cl2CH3 =>
CH3COOH + BaCl2 = BaCOOH + Cl2CH3
ZnI = Zn2I2 =>
2 ZnI = Zn2I2
Cu(NO3)2 + Mg2 = Mg(NO3)3 + Cu =>
3 Cu(NO3)2 + Mg2 = 2 Mg(NO3)3 + 3 Cu
BF3 + NH3 = BF3NH3 =>
BF3 + NH3 = BF3NH3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CaCl2 + K4(Fe(CN)6) = CaK2(Fe(CN)6) + KCl =>
CaCl2 + K4(Fe(CN)6) = CaK2(Fe(CN)6) + 2 KCl
C2H2 + NaH = C2NaH + H =>
C2H2 + NaH = C2NaH + 2 H
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
H2O + KN3 = KOH + NH3 + O2 =>
5 H2O + KN3 = KOH + 3 NH3 + 2 O2
Na + HgO = NaO + Hg =>
Na + HgO = NaO + Hg
Cu2 + Na2S = CuS + Na =>
Cu2 + 2 Na2S = 2 CuS + 4 Na
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H8C3 + O2 = CO2 + H2O =>
H8C3 + 5 O2 = 3 CO2 + 4 H2O
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
AgOH = Ag{+} + OH{-} =>
AgOH = Ag{+} + OH{-}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
FeSCN + AgNO3 = Fe(NO3) + AgSCN =>
FeSCN + AgNO3 = Fe(NO3) + AgSCN
Hg + ZnSO4 = HgSO4 + Zn =>
Hg + ZnSO4 = HgSO4 + Zn
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CH3CH2CH2NH2 + NaNO2 + HCl = CH3CH2OH + N2 + NaCl + H2O =>
2 CH3CH2CH2NH2 + 2 NaNO2 + 2 HCl = 3 CH3CH2OH + 2 N2 + 2 NaCl + H2O
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
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