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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
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
C135H96O9NS + O2 = CO2 + H2O + NO2 + SO2 =>
2 C135H96O9NS + 313 O2 = 270 CO2 + 96 H2O + 2 NO2 + 2 SO2
HS + HClO3 = S + H2O + HCl =>
6 HS + HClO3 = 6 S + 3 H2O + HCl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2SO3 + NO2 = H2SO4 + NO =>
H2SO3 + NO2 = H2SO4 + NO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C2H5Cl + NaPb = (C2H5)4Pb + NaCl + Pb =>
4 C2H5Cl + 4 NaPb = (C2H5)4Pb + 4 NaCl + 3 Pb
SO2 + H2O = H2S + O2 =>
2 SO2 + 2 H2O = 2 H2S + 3 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H5NH2 + HNO2 = C2H5OH + N2 + H2O =>
C2H5NH2 + HNO2 = C2H5OH + N2 + H2O
FeCl3 + KOH + KNO3 = K2FeO4 + KNO2 + KCl + H2O =>
2 FeCl3 + 10 KOH + 3 KNO3 = 2 K2FeO4 + 3 KNO2 + 6 KCl + 5 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ni + CuCl2 = NiCl2 + Cu =>
Ni + CuCl2 = NiCl2 + Cu
K2O(s) + H2O(l) = KOH(aq) =>
K2O(s) + H2O(l) = 2 KOH(aq)
NaCrO4 + Na2S + H2O = Na[Cr(OH)4(H2O)2] + S + NaOH =>
NaCrO4 + 2 Na2S + 6 H2O = Na[Cr(OH)4(H2O)2] + 2 S + 4 NaOH
K2Cr2O7 + CrCl2 + HCl = KCl + CrCl3 + H2O =>
K2Cr2O7 + 6 CrCl2 + 14 HCl = 2 KCl + 8 CrCl3 + 7 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
CaO + Si = Ca + CaSiO3 =>
3 CaO + Si = 2 Ca + CaSiO3
Ca(HCO3)2 + H2SO4 = CaSO4 + H2O + CO2 =>
Ca(HCO3)2 + H2SO4 = CaSO4 + 2 H2O + 2 CO2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + NaBr(aq) =>
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + 2 NaBr(aq)
CeF3 + LiPN2 = Ce8Li6P36N70 + LiF + Li3N =>
8 CeF3 + 36 LiPN2 = Ce8Li6P36N70 + 24 LiF + 2 Li3N
NaCH3COO = Na{+} + CH3COO{-} =>
NaCH3COO = Na{+} + CH3COO{-}
Sb2O3 + C = Sb + CO =>
Sb2O3 + 3 C = 2 Sb + 3 CO
NF3 = N + F =>
NF3 = N + 3 F
Ca + Al(NO3)3 = Ca(NO3)2 + Al =>
3 Ca + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 Al
Pb + EDTA = Pb(EDTA)2 =>
Pb + 2 EDTA = Pb(EDTA)2
Cr2O3 + Al = AlO3 + Cr =>
Cr2O3 + Al = AlO3 + 2 Cr
K2Cr2O7 + KOH = H2O + K2CrO4 =>
K2Cr2O7 + 2 KOH = H2O + 2 K2CrO4
Fe(OH)3 + Na2O = Na2FeO4 + H2 =>
2 Fe(OH)3 + 2 Na2O = 2 Na2FeO4 + 3 H2
C2(g)H6O(g) + O2 = CO2(g) + H2O(g) =>
C2(g)H6O(g) + 3 O2 = 2 CO2(g) + 3 H2O(g)
NH4OH + H = NH4 + H2O =>
NH4OH + H = NH4 + H2O
CaH2 + H2O = Ca(OH2) + H2 =>
CaH2 + H2O = Ca(OH2) + H2
Ba(OH)2 + Cu(C2H3O2)2 = Ba(C2H3O2)2 + Cu(OH)2 =>
Ba(OH)2 + Cu(C2H3O2)2 = Ba(C2H3O2)2 + Cu(OH)2
Cl2 + NH3 = N2H4 + NH4Cl = =>
Cl2 + 4 NH3 = N2H4 + 2 NH4Cl
CH3SH + OH = CH3S + H2O =>
CH3SH + OH = CH3S + H2O
C2H5CN + H2O = C2H5COOH + NH3 =>
C2H5CN + 2 H2O = C2H5COOH + NH3
C2(g)H6O(g) + O2 = CO2(g) + H2O(g) =>
C2(g)H6O(g) + 3 O2 = 2 CO2(g) + 3 H2O(g)
C7H8 + HNO3 + H2SO4 = C7H5NO2 + H2O + SO2 =>
C7H8 + HNO3 + H2SO4 = C7H5NO2 + 3 H2O + SO2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
MgCl2 + NaNo3 = NaCl + Mg(No3)2 =>
MgCl2 + 2 NaNo3 = 2 NaCl + Mg(No3)2
B2 + C2 = BC =>
B2 + C2 = 2 BC
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