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KMnO4 + 5 KI + 4 H2SO4 = 5 I + MnSO4 + 3 K2SO4 + 4 H2O
NF3 + KMnO4 + H2SO4 = NO + F2 + K2SO4 + MnSO4 + H2O =>
10 NF3 + 4 KMnO4 + 6 H2SO4 = 10 NO + 15 F2 + 2 K2SO4 + 4 MnSO4 + 6 H2O
O2 + He2 = O2He2 =>
O2 + He2 = O2He2
NaO + CaF = NaF + CaO =>
NaO + CaF = NaF + CaO
Mg(OH)2 + H3PO4 = Mg2(OH)PO4 + H2O =>
2 Mg(OH)2 + H3PO4 = Mg2(OH)PO4 + 3 H2O
H2O + ClO{-} + F{-} = Cl{-} + F2 + OH{-} =>
H2O + ClO{-} + 2 F{-} = Cl{-} + F2 + 2 OH{-}
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Fe{2+} + Fe(CN)6{3-} = Fe3[Fe(CN)6]2 =>
3 Fe{2+} + 2 Fe(CN)6{3-} = Fe3[Fe(CN)6]2
Au + NOCl + HCl = HAuCl4 + NO =>
Au + 3 NOCl + HCl = HAuCl4 + 3 NO
C6H8O7 + CuCO3 + NaOH = Cu(C6H6O7)Na + H2O + CO2 =>
19 C6H8O7 + 18 CuCO3 + 18 NaOH = 18 Cu(C6H6O7)Na + 31 H2O + 24 CO2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
V + O = VO =>
V + O = VO
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
Zn + Pb(Ac)2 = Pb + Zn(Ac)2 =>
Zn + Pb(Ac)2 = Pb + Zn(Ac)2
NH4HCO3 = NH3 + CO2 + H2O =>
NH4HCO3 = NH3 + CO2 + H2O
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
CO2 + NH3 = (NH2)2CO + H2O =>
CO2 + 2 NH3 = (NH2)2CO + H2O
NH2CH2COOH + NaOH = NH2CH2COONa + H2O =>
NH2CH2COOH + NaOH = NH2CH2COONa + H2O
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
Ca + H = CaH2 =>
Ca + 2 H = CaH2
C2H8(g) + O2(g) = CO2(g) + H2O(v) =>
C2H8(g) + 4 O2(g) = 2 CO2(g) + 4 H2O(v)
NaBr + NaBrO3 + H2SO4 = Br2 + NaSO4 + H2O =>
4 NaBr + 2 NaBrO3 + 6 H2SO4 = 3 Br2 + 6 NaSO4 + 6 H2O
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
ZnO + NaOH = H2O + Na2ZnO2 =>
ZnO + 2 NaOH = H2O + Na2ZnO2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
GeO + H2SO4 = GeSO4 + H2O =>
GeO + H2SO4 = GeSO4 + H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
NaCl(aq)AgNO3 = NaNO3AgCl =>
NaCl(aq)AgNO3 = NaNO3AgCl
C2H5OH + Na2O = C2H5ONa + NaOH =>
C2H5OH + Na2O = C2H5ONa + NaOH
PB + Ce2 = PBCe2 =>
PB + Ce2 = PBCe2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Sn(NO2)4 + K3PO4 = KNO2 + Sn3(PO4)4 = =>
3 Sn(NO2)4 + 4 K3PO4 = 12 KNO2 + Sn3(PO4)4
K + CI = KCI =>
K + CI = KCI
Na2C2O4 + Cu(NO3)2 = CuC2O4 + NaNO3 =>
Na2C2O4 + Cu(NO3)2 = CuC2O4 + 2 NaNO3
Sn(NO2)4 + K3PO4 = KNO2 + Sn3(PO4)4 = =>
3 Sn(NO2)4 + 4 K3PO4 = 12 KNO2 + Sn3(PO4)4
K2SO4 + BaS = BaSO4 + K2S =>
K2SO4 + BaS = BaSO4 + K2S
CH3COOH = CH2COH2O =>
CH3COOH = CH2COH2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
NaNO3 + KMnO4 = NaNO4 + KMnO3 =>
NaNO3 + KMnO4 = NaNO4 + KMnO3
I2(g) + KCl(aq) = Cl2 + KI =>
I2(g) + 2 KCl(aq) = Cl2 + 2 KI
Sn(NO2)4 + K3PO4 = KNO2 + Sn3(PO4)4 = =>
3 Sn(NO2)4 + 4 K3PO4 = 12 KNO2 + Sn3(PO4)4
Na2S + HNO3 = NaNO3 + H2S =>
Na2S + 2 HNO3 = 2 NaNO3 + H2S
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C2H6O(s) + O2(g) = CO2(g) + H2O =>
C2H6O(s) + 3 O2(g) = 2 CO2(g) + 3 H2O
F3 + O = FO =>
F3 + 3 O = 3 FO
C6H8O7 + CuCO3 + NaOH = Cu(C6H5O7)Na + H2O + CO2 =>
C6H8O7 + CuCO3 + NaOH = Cu(C6H5O7)Na + 2 H2O + CO2
LiBr + KOH = KBr + LiOH =>
LiBr + KOH = KBr + LiOH
Ba(OH)2(aq) + KCl(aq) = BaCl2 + K + (OH)2 =>
Ba(OH)2(aq) + 2 KCl(aq) = BaCl2 + 2 K + (OH)2
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