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2 KMnO4 + 10 NaI + 8 H2SO4 = 5 I2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O + K2SO4
NiCl2 + Na2CO3 + H2O = Ni(OH)2 + CO2 + NaCl =>
NiCl2 + Na2CO3 + H2O = Ni(OH)2 + CO2 + 2 NaCl
K3Fe(CN)6 + Na2SO3 + H2O = K4Fe(CN)6 + H4Fe(CN)6 + Na2SO4 =>
4 K3Fe(CN)6 + 2 Na2SO3 + 2 H2O = 3 K4Fe(CN)6 + H4Fe(CN)6 + 2 Na2SO4
Na2S4O6 + K4MnO4 + HNO3 = Na2SO4 + H2SO4 + Mn(NO3)2 + KNO3 + H2O =>
Na2S4O6 + 7 K4MnO4 + 42 HNO3 = Na2SO4 + 3 H2SO4 + 7 Mn(NO3)2 + 28 KNO3 + 18 H2O
C6H6S + O2 = CO + H2O + SO2 =>
2 C6H6S + 11 O2 = 12 CO + 6 H2O + 2 SO2
C12H22O11 + Ca5(PO4)3F + HF = C4H10FO2P + CaO + CO + O =>
14 C12H22O11 + 11 Ca5(PO4)3F + 22 HF = 33 C4H10FO2P + 55 CaO + 36 CO + 129 O
C2H4(OH)2 + AgNO3 + NH3 = CH3CH0 + Ag + NH4NO3 =>
3 C2H4(OH)2 + 10 AgNO3 + 14 NH3 = 3 CH3CH0 + 10 Ag + 12 NH4NO3
PO4 + AgNO3 = Ag3PO4 + NO3 =>
PO4 + 3 AgNO3 = Ag3PO4 + 3 NO3
Fe2(CO3)3 + CaBr2 = CaCO3 + FeBr3 =>
Fe2(CO3)3 + 3 CaBr2 = 3 CaCO3 + 2 FeBr3
C6H6CH3NaOH = C6H6CH3OHNa =>
C6H6CH3NaOH = C6H6CH3OHNa
Cr2O3 + HBr = CrBr3 + H2O =>
Cr2O3 + 6 HBr = 2 CrBr3 + 3 H2O
H2O + LiBr + NaMnO4 = LiBrO3 + NaOH + MnO2 =>
H2O + LiBr + 2 NaMnO4 = LiBrO3 + 2 NaOH + 2 MnO2
HCl + BaOH2 = HOH2 + ClBa =>
HCl + BaOH2 = HOH2 + ClBa
ClO({-}) = Cl({-}) + ClO3({-}) =>
3 ClO({-}) = 2 Cl({-}) + ClO3({-})
XeF6 + SiO2 = XeOF4 + SiF4 =>
2 XeF6 + SiO2 = 2 XeOF4 + SiF4
K + H2O = KOH + hydrogen =>
2 K + 2 H2O = 2 KOH + H2
Zn + Pb(NO3)2 = Pb + Zn2(NO3)4 =>
2 Zn + 2 Pb(NO3)2 = 2 Pb + Zn2(NO3)4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C4H6 + Cl2 = C4H6Cl2 =>
C4H6 + Cl2 = C4H6Cl2
Pd + N2 = Pd3N2 =>
3 Pd + N2 = Pd3N2
CH3CH2OH + NH3CH3CH2COOH = NH3CH3CH2COOCH2CH3 + H2O =>
CH3CH2OH + NH3CH3CH2COOH = NH3CH3CH2COOCH2CH3 + H2O
Al + N = AlN2 =>
Al + 2 N = AlN2
Mg3(PO4)2 + H3PO4 = Mg(H2PO4)2 =>
Mg3(PO4)2 + 4 H3PO4 = 3 Mg(H2PO4)2
K3Al(OH)6 + H2SO4 = K2SO4 + Al2(SO4)3 + H2O =>
2 K3Al(OH)6 + 6 H2SO4 = 3 K2SO4 + Al2(SO4)3 + 12 H2O
C4H6 + Cl2 = C4H6Cl =>
2 C4H6 + Cl2 = 2 C4H6Cl
FO2 = O2 + F2 =>
2 FO2 = 2 O2 + F2
Ba(OH)2 + Al2S3 = BaS + Al(OH)3 =>
3 Ba(OH)2 + Al2S3 = 3 BaS + 2 Al(OH)3
K + I2 = KI =>
2 K + I2 = 2 KI
AgNO3(aq) + Rb2SO4(aq) = AgSO4 + NO3Rb2 =>
AgNO3(aq) + Rb2SO4(aq) = AgSO4 + NO3Rb2
I2 + (S2O3)2{-} + OH{-} = (SO4)2{-} + I{-} + H2O =>
19 I2 + 2(S2O3)2{-} + 40 OH{-} = 4(SO4)2{-} + 38 I{-} + 20 H2O
Al2(SO4)3 + K2SO4 + H2O = KAlO2 + H2SO4 =>
Al2(SO4)3 + K2SO4 + 4 H2O = 2 KAlO2 + 4 H2SO4
C2H5OH + H2O2 = CO2 + H2O =>
C2H5OH + 6 H2O2 = 2 CO2 + 9 H2O
SO3 = S + O =>
SO3 = S + 3 O
HBr + C5H5N = C5H6N + Br2 =>
2 HBr + 2 C5H5N = 2 C5H6N + Br2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CrI3 + KOH + Cl2 = K2Cr2O4 + KCl + KIO4 + H2O =>
2 CrI3 + 56 KOH + 24 Cl2 = K2Cr2O4 + 48 KCl + 6 KIO4 + 28 H2O
AgNO3 + Cl2 = AgCl + O2 + N2O5 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + O2 + 2 N2O5
H2S + KMnO4 + HCl + KCl = K2SO4 + MnCl2 + H2O =>
5 H2S + 8 KMnO4 + 14 HCl + 2 KCl = 5 K2SO4 + 8 MnCl2 + 12 H2O
NaHCO3 + O2 = CO2 + H2O + NaO2 =>
4 NaHCO3 + 3 O2 = 4 CO2 + 2 H2O + 4 NaO2
NaOH + C5H10O2 = CH3COONa + C3H7OH =>
NaOH + C5H10O2 = CH3COONa + C3H7OH
CaNOe3 + NaOH = CaOH + NaNOe3 =>
CaNOe3 + NaOH = CaOH + NaNOe3
K3(PO4) + Mg(NO3)2 = Mg(PO4) + K3(NO3)2 =>
K3(PO4) + Mg(NO3)2 = Mg(PO4) + K3(NO3)2
Al + KNO3 + KOH + H2O = K[Al(OH)4] + NH3 =>
8 Al + 3 KNO3 + 5 KOH + 18 H2O = 8 K[Al(OH)4] + 3 NH3
Fe(OH)3(s) + HCl(aq) = FeCl4H(aq) + H2O(l) =>
Fe(OH)3(s) + 4 HCl(aq) = FeCl4H(aq) + 3 H2O(l)
La(OH)3 = La + H2O2 =>
2 La(OH)3 = 2 La + 3 H2O2
Pb(s) + HNO3(aq) = H2 + Pb(NO3)4 =>
Pb(s) + 4 HNO3(aq) = 2 H2 + Pb(NO3)4
Cu2O + H2SO4 + KMnO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
5 Cu2O + 13 H2SO4 + 2 KMnO4 = 10 CuSO4 + 2 MnSO4 + K2SO4 + 13 H2O
NaSbO3 + HCl = SbO3 + NaCl + H2 =>
2 NaSbO3 + 2 HCl = 2 SbO3 + 2 NaCl + H2
Na + H4PO4 = Na3PO4 + H2 =>
3 Na + H4PO4 = Na3PO4 + 2 H2
CH3COOH + Ba(OH)2 = C(OH)2 + BaH3COOH =>
CH3COOH + Ba(OH)2 = C(OH)2 + BaH3COOH
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