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Na2S2O3 + 2 KCl = 2 NaCl + K2S2O3
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
Na2CrO4 + Na2S + H2O = Na3[Cr(OH)6] + S + NaOH =>
2 Na2CrO4 + 3 Na2S + 8 H2O = 2 Na3[Cr(OH)6] + 3 S + 4 NaOH
K2Cr2O7 + H2S + HCl = CrCl3 + S + KCl + H2O =>
K2Cr2O7 + 3 H2S + 8 HCl = 2 CrCl3 + 3 S + 2 KCl + 7 H2O
potassiumbromide + chlorinegas = potassiumchloride + bromine =>
2 KBr + Cl2 = 2 KCl + Br2
KIO3 + H2SO4 + K2S = I2 + K2SO4 + H2O =>
8 KIO3 + 4 H2SO4 + 5 K2S = 4 I2 + 9 K2SO4 + 4 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
H + O = H2O =>
2 H + O = H2O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
C9H21BO3 + C6H14O2 = C9H19BO3 + C6H12O + H3O =>
C9H21BO3 + 2 C6H14O2 = C9H19BO3 + 2 C6H12O + 2 H3O
Na + SiCl = NaCl + Si =>
Na + SiCl = NaCl + Si
CuI2 + O2 = CuO + I2 =>
2 CuI2 + O2 = 2 CuO + 2 I2
H3 = H =>
H3 = 3 H
Cr + CO2 = Cr2O3 + CO =>
2 Cr + 3 CO2 = Cr2O3 + 3 CO
Ba(NO2)2 + Na2SO4 = BaSO4 + NaNO2 =>
Ba(NO2)2 + Na2SO4 = BaSO4 + 2 NaNO2
CaCO3 + NH3 = CaH3 + NCO3 =>
CaCO3 + NH3 = CaH3 + NCO3
I3{-} + S2O3{-2} = S4O6{-2} + I{-} =>
I3{-} + 2 S2O3{-2} = S4O6{-2} + 3 I{-}
As2S5 + HNO3 = H3AsSO4 + H2SO4 + NO2 + H2O =>
As2S5 + 28 HNO3 = 2 H3AsSO4 + 3 H2SO4 + 28 NO2 + 8 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Sr(OH)2 + HCN = H2O + Sr(OH)CN =>
Sr(OH)2 + HCN = H2O + Sr(OH)CN
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
Ca(ClO)2 = CaCl2 + O =>
Ca(ClO)2 = CaCl2 + 2 O
Ag(NO3) + KOH = K(NO3) + Ag(OH) =>
Ag(NO3) + KOH = K(NO3) + Ag(OH)
C2H4 + CH3CO2H = CH3CO2CHCH2 + H2O =>
C2H4 + 3 CH3CO2H = 2 CH3CO2CHCH2 + 2 H2O
TlO + H2O = HTl + O =>
2 TlO + H2O = 2 HTl + 3 O
As2 = As =>
As2 = 2 As
Cl(g) + Li(s) = ClLi =>
Cl(g) + Li(s) = ClLi
K + HBr = KBr + H =>
K + HBr = KBr + H
CO2 + C6H8O6 = O2 + C6H6O6 =>
6 CO2 + 3 C6H8O6 = 3 O2 + 4 C6H6O6
C + H = CH4 =>
C + 4 H = CH4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Au + CN{-} + O2 + H{+} = Au(CN)4 + H2O =>
Au + 4 CN{-} + O2 + 4 H{+} = Au(CN)4 + 2 H2O
C6H6SO + O7 = CO2 + H2O + SO2 =>
7 C6H6SO + 16 O7 = 42 CO2 + 21 H2O + 7 SO2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
KI = IK =>
KI = IK
Cu + H(OH) = Cu(OH)2 + H2 =>
Cu + 2 H(OH) = Cu(OH)2 + H2
K2SO3 + HNO2 = H2SO3 + KNO2 =>
K2SO3 + 2 HNO2 = H2SO3 + 2 KNO2
CH4O + C18H34O2 = C18H36O2 + H2O =>
18 CH4O + 2 C18H34O2 = 3 C18H36O2 + 16 H2O
C2H6 + Br = C2H6Br =>
C2H6 + Br = C2H6Br
As2O5 + H2O = H3(AsO4) =>
As2O5 + 3 H2O = 2 H3(AsO4)
ZnOHNO3 + KOH = K2[Zn(OH)4] + KNO3 =>
ZnOHNO3 + 3 KOH = K2[Zn(OH)4] + KNO3
Kr + F = KrF4 =>
Kr + 4 F = KrF4
Fe + PbSO4 = FeSO4 + Pb =>
Fe + PbSO4 = FeSO4 + Pb
C3H6O(g) + O2(g) = CO2(g)H2O =>
C3H6O(g) + 4 O2(g) = 3 CO2(g)H2O
H2O2 + NO3 = HNO3 + O2 =>
H2O2 + 2 NO3 = 2 HNO3 + O2
NH + CrO + H2O = NO + CrOH =>
NH + 3 CrO + H2O = NO + 3 CrOH
P4 + S8 = P2S5 =>
4 P4 + 5 S8 = 8 P2S5
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Au + NaBr = Au2Br + Na =>
2 Au + NaBr = Au2Br + Na
FeCO3 + H2O = Fe(OH)2 + H2CO3 =>
FeCO3 + 2 H2O = Fe(OH)2 + H2CO3
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