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2 KMnO4 + 3 K2HPO3 + H2O = 2 MnO2 + 2 KOH + 3 K2HPO4
KOH + CuSO4 = Cu(OH)2 + K2SO4 =>
2 KOH + CuSO4 = Cu(OH)2 + K2SO4
K2CO3 + Al(ClO4)3 = KClO4 + Al2(CO3)3 =>
3 K2CO3 + 2 Al(ClO4)3 = 6 KClO4 + Al2(CO3)3
C8 = C6 =>
3 C8 = 4 C6
Hg + Co = HgCo =>
Hg + Co = HgCo
KMnO4 + NaHSO3 + H2SO4 = K2SO4 + MnSO4 + NaSO4 + H2O =>
6 KMnO4 + 10 NaHSO3 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 10 NaSO4 + 14 H2O
Br2 + Zn = Br3Zn =>
3 Br2 + 2 Zn = 2 Br3Zn
Au + HMn04 = Au(Mn04)3 + H2 =>
2 Au + 6 HMn04 = 2 Au(Mn04)3 + 3 H2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Fe + Al2O3 = FeO2 + Al3 =>
9 Fe + 6 Al2O3 = 9 FeO2 + 4 Al3
Ca(HCO3)2 + Ba(OH)2 = Ca(OH)2 + Ba(HCO3)2 =>
Ca(HCO3)2 + Ba(OH)2 = Ca(OH)2 + Ba(HCO3)2
MgMgCl2 = Mg2Cl2 =>
MgMgCl2 = Mg2Cl2
H3PO3 + Cu = PO3Cu + H2 =>
2 H3PO3 + 2 Cu = 2 PO3Cu + 3 H2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
AgNO3(aq) + Fe(s) = Ag(s) + Fe(NO3)2(aq) =>
2 AgNO3(aq) + Fe(s) = 2 Ag(s) + Fe(NO3)2(aq)
PCl3KOH = POClKClHCl =>
PCl3KOH = POClKClHCl
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
Fe(NO3)2 = NO2 + Fe2O3 + O2 =>
4 Fe(NO3)2 = 8 NO2 + 2 Fe2O3 + O2
NaCl + Mg3N2 = MgCl2 + Na3N =>
6 NaCl + Mg3N2 = 3 MgCl2 + 2 Na3N
ZnO + CaCo3 = ZnCo3 + CaO =>
ZnO + CaCo3 = ZnCo3 + CaO
Na2S + NH4NO3 = NaNO3 + (NH4)2S =>
Na2S + 2 NH4NO3 = 2 NaNO3 + (NH4)2S
CaBr2(s) + PbCO3(s) = PbBr2(s) + CaCO3(s) =>
CaBr2(s) + PbCO3(s) = PbBr2(s) + CaCO3(s)
Na2S2O8 + Na2SO3 + H2O = Na{+} + SO4{2-} + H{+} =>
Na2S2O8 + Na2SO3 + H2O = 4 Na{+} + 3 SO4{2-} + 2 H{+}
Mn + NaI = MnI + Na =>
Mn + NaI = MnI + Na
ZnOH2O2 = Zn(OH)2O =>
ZnOH2O2 = Zn(OH)2O
NH2C(NH)NHNH2*H2CO3 + NaOH = Na2CO3 + NH3 + N2H4 + H2O =>
NH2C(NH)NHNH2*H2CO3 + 4 NaOH = 2 Na2CO3 + 2 NH3 + N2H4 + H2O
Zn(NO3) + KS = ZnS + K(NO3) =>
Zn(NO3) + KS = ZnS + K(NO3)
Al{3+} + NaOH = Al(OH) + Na{3+} =>
Al{3+} + NaOH = Al(OH) + Na{3+}
C6H5C2H5 + Na2Cr2O7 = C6H5COCH3 + NaCrO2 + H2O =>
3 C6H5C2H5 + 2 Na2Cr2O7 = 3 C6H5COCH3 + 4 NaCrO2 + 3 H2O
N2O3CaO = Ca(NO2)2 =>
N2O3CaO = Ca(NO2)2
KIHClC6H6 = K[C6H6]ClHI =>
KIHClC6H6 = K[C6H6]ClHI
CrO3 + NH3 = Cr2O3 + N2 + H2O =>
2 CrO3 + 2 NH3 = Cr2O3 + N2 + 3 H2O
C2H5COOH + C3H7OH = C2H5COOC3H7 + H2O =>
C2H5COOH + C3H7OH = C2H5COOC3H7 + H2O
FeCl3 + Mg = MgCl2 + Fe =>
2 FeCl3 + 3 Mg = 3 MgCl2 + 2 Fe
CH3NO2 + Cl2 = CCl3NO2 + H9 =>
6 CH3NO2 + 9 Cl2 = 6 CCl3NO2 + 2 H9
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Cu(NO3)2 + NH3 + H2O = Cu(OH)2 + NH3NO3 =>
9 Cu(NO3)2 + 14 NH3 + 12 H2O = 9 Cu(OH)2 + 16 NH3NO3
Mg3N2 + FeCl3 = MgCl2 + FeN =>
Mg3N2 + 2 FeCl3 = 3 MgCl2 + 2 FeN
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
H2SO4CaO = CaSO4H2O =>
H2SO4CaO = CaSO4H2O
CrO3 + HCl = CrCl + H2O + Cl =>
CrO3 + 6 HCl = CrCl + 3 H2O + 5 Cl
S = S2 =>
2 S = S2
FeNO32Na2S = FeSNa2NO32 =>
FeNO32Na2S = FeSNa2NO32
C6H5CH2Cl + HNO3 + H2O = C6H5COOH + NH4OH + HCl =>
2 C6H5CH2Cl + HNO3 + 2 H2O = 2 C6H5COOH + NH4OH + 2 HCl
Cl + CaF = ClCa + F =>
Cl + CaF = ClCa + F
FeCl3 + H2O = Fe2O3 + HCl =>
2 FeCl3 + 3 H2O = Fe2O3 + 6 HCl
Al + KClO4 + H2SO4 = Al2(SO4)3 + KCl + H2O =>
8 Al + 3 KClO4 + 12 H2SO4 = 4 Al2(SO4)3 + 3 KCl + 12 H2O
S2Cl2 + H2S = S + HCl =>
S2Cl2 + H2S = 3 S + 2 HCl
Na + Cl2Fe = NaCl + Fe =>
2 Na + Cl2Fe = 2 NaCl + Fe
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