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Cr2O3 + 6 CH3COOH = 2 Cr(CH3COO)3 + 3 H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
CrBr3 + KClO3 + KOH = KCl + K2CrO4 + KBr + H2O =>
2 CrBr3 + KClO3 + 10 KOH = KCl + 2 K2CrO4 + 6 KBr + 5 H2O
NaF + HCl = HF + NaCl =>
NaF + HCl = HF + NaCl
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Fe2(SO4)3 + Na2SO3 + H2O = FeSO4 + Na2SO4 + H2SO4 =>
Fe2(SO4)3 + Na2SO3 + H2O = 2 FeSO4 + Na2SO4 + H2SO4
Pb(NO3)2 + K4Fe(CN)6 = Pb(Fe(CN)6)2 + K4NO3 =>
Pb(NO3)2 + 2 K4Fe(CN)6 = Pb(Fe(CN)6)2 + 2 K4NO3
Hg(CH3COO)2 + H2O = Hg(OH)2 + CH3COOH =>
Hg(CH3COO)2 + 2 H2O = Hg(OH)2 + 2 CH3COOH
MgCl2*6H2O + Ca(OH)2 = Mg(OH)2 + CaCl2*6H2O =>
MgCl2*6H2O + Ca(OH)2 = Mg(OH)2 + CaCl2*6H2O
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
PbO4 + HCl = PbCl2 + Cl2 + H2O =>
PbO4 + 8 HCl = PbCl2 + 3 Cl2 + 4 H2O
C3H3Ag + HCl = C3H4AgCl =>
C3H3Ag + HCl = C3H4AgCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaHCO3 + CoCl2 = Co(HCO3)2 + NaCl =>
2 NaHCO3 + CoCl2 = Co(HCO3)2 + 2 NaCl
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
P4 + KClO3 + H2SO4 = P2O5 + HCl + K2SO4 =>
3 P4 + 10 KClO3 + 5 H2SO4 = 6 P2O5 + 10 HCl + 5 K2SO4
Zn + H2SO4 = Zn(SO4)3 + H =>
Zn + 3 H2SO4 = Zn(SO4)3 + 6 H
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H2 + CuNO3 + NH3 = CuCCCu + NH4NO3 =>
C2H2 + 2 CuNO3 + 2 NH3 = CuCCCu + 2 NH4NO3
H2SO4 + Mg2 = Mg2SO4 + H2 =>
H2SO4 + Mg2 = Mg2SO4 + H2
K2SO4 + NaCI = Na2SO4 + KCI =>
K2SO4 + 2 NaCI = Na2SO4 + 2 KCI
Fe(OH)2 + Cl2 = Fe(OH)2Cl =>
2 Fe(OH)2 + Cl2 = 2 Fe(OH)2Cl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na2O + Mg = MgO + Na =>
Na2O + Mg = MgO + 2 Na
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Ag + NiF2 = Ni + AgF =>
2 Ag + NiF2 = Ni + 2 AgF
NaHS + HBr = H2S + NaBr =>
NaHS + HBr = H2S + NaBr
CH2O + AgO2 = CH2O2 + Ag =>
2 CH2O + AgO2 = 2 CH2O2 + Ag
SbS3 + HNO3 = HSbO3 + H2SO4 + NO2 + H2O =>
SbS3 + 23 HNO3 = HSbO3 + 3 H2SO4 + 23 NO2 + 8 H2O
C6H12(l) + O2(g) = H2C6H8O4(l) + H2O(l) =>
2 C6H12(l) + 5 O2(g) = 2 H2C6H8O4(l) + 2 H2O(l)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH4O + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH4O + 4 KMnO4 + 6 H2SO4 = 5 HCOOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
Zn + HSO{4-} = H + ZnSO{4-} =>
Zn + HSO{4-} = H + ZnSO{4-}
H2SO4 + Sr(OH)2 = SrSO4 + H2O =>
H2SO4 + Sr(OH)2 = SrSO4 + 2 H2O
Al + HCl = AlCl3 + H2 = =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe(CN)6{3-} + Re + OH{-} = Fe(CN)6{-4} + ReO4{-} + H2O =>
7 Fe(CN)6{3-} + Re + 8 OH{-} = 7 Fe(CN)6{-4} + ReO4{-} + 4 H2O
Zn + Ni{+3} = Zn{2+} + Ni =>
3 Zn + 2 Ni{+3} = 3 Zn{2+} + 2 Ni
FeSO4 + Cu(NO3)2 + H2SO4 = Fe2(SO4)3 + CuSO4 + NO + H2O =>
6 FeSO4 + Cu(NO3)2 + 4 H2SO4 = 3 Fe2(SO4)3 + CuSO4 + 2 NO + 4 H2O
Ca + O + P2O5 = Ca3(PO4)2 =>
3 Ca + 3 O + P2O5 = Ca3(PO4)2
C2H5OH + K2Cr2O7 + H2SO4 = H3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 6 H3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 5 H2O
Mg + Br = MgBr2 =>
Mg + 2 Br = MgBr2
KOH + H2SO4 = H3O + KSO4 =>
KOH + H2SO4 = H3O + KSO4
AlZn + HCl = H2 + AlCl3 + Zn =>
2 AlZn + 6 HCl = 3 H2 + 2 AlCl3 + 2 Zn
K2O + HCl = KOH + KCl =>
K2O + HCl = KOH + KCl
CuC2H3O2 + (NH4)2CO3 = Cu2CO3 + NH4C2H3O2 =>
2 CuC2H3O2 + (NH4)2CO3 = Cu2CO3 + 2 NH4C2H3O2
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