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2 KCN + ZnCO3 = K2CO3 + Zn(CN)2
Cu2I2 = Cu + I2 =>
Cu2I2 = 2 Cu + I2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
CH3NH2 + HCl = CH3NH3 + Cl =>
CH3NH2 + HCl = CH3NH3 + Cl
C4H6O6 + CaCO3 = CaC4H4O5 + H2O + CO2 =>
6 C4H6O6 + 5 CaCO3 = 5 CaC4H4O5 + 8 H2O + 9 CO2
Ag2O + N2 = Ag3N + O2 =>
6 Ag2O + 2 N2 = 4 Ag3N + 3 O2
H + Uut = HUut =>
H + Uut = HUut
C3H3NS + O2 = CO2 + H2O + H2S + N2 =>
4 C3H3NS + 13 O2 = 12 CO2 + 2 H2O + 4 H2S + 2 N2
Pb + H3PO3 = Pb3(PO3)2 + H2 =>
3 Pb + 2 H3PO3 = Pb3(PO3)2 + 3 H2
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2) + HgCl =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2) + 2 HgCl
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 3(CH3)2C(OH)C(OH)(CH3)2 + 2 MnO2 + 2 KOH
Zn + H2S = Zn2S2 + H2 =>
2 Zn + 2 H2S = Zn2S2 + 2 H2
Ca(OH)2 + P2O5 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + P2O5 = Ca3(PO4)2 + 3 H2O
K2CO3 + NH3*H2O = KOH + (NH4)2CO3 =>
K2CO3 + 2 NH3*H2O = 2 KOH + (NH4)2CO3
CaMgO2 + H2O = CaMg(OH)4 =>
CaMgO2 + 2 H2O = CaMg(OH)4
H2Te + Al(OH)3 = Al(OH)Te + H2O =>
H2Te + Al(OH)3 = Al(OH)Te + 2 H2O
Na2S2O3(aq) + BaCl2(aq) = NaCl + BaS2O3 =>
Na2S2O3(aq) + BaCl2(aq) = 2 NaCl + BaS2O3
BiCl3 + H2O = Bi(OH)2Cl + HCl =>
BiCl3 + 2 H2O = Bi(OH)2Cl + 2 HCl
BiCl3 + Na2[Sn(OH)4] + NaOH = Bi + Na[Sn(OH)6] + NaCl =>
BiCl3 + Na2[Sn(OH)4] + 2 NaOH = Bi + Na[Sn(OH)6] + 3 NaCl
NaOH + H{3}PO{4} = Na{3}PO{4} + H2O =>
NaOH + H{3}PO{4} = Na{3}PO{4} + H2O
NO3K = NO2K + O2 =>
2 NO3K = 2 NO2K + O2
Fe + NaNO2 + H2O = Fe3O4 + NO + NaOH =>
3 Fe + 8 NaNO2 + 4 H2O = Fe3O4 + 8 NO + 8 NaOH
antimony + chlorine = antimony(V)Chloride =>
2 Sb + 5 Cl2 = 2 SbCl5
S2O3{2-} + I2 = S4O6{2-} + I{-} =>
2 S2O3{2-} + I2 = S4O6{2-} + 2 I{-}
Ca(OH)2 + HI = H2O + Ca + I =>
Ca(OH)2 + 2 HI = 2 H2O + Ca + 2 I
Fe(NCS)3 + Na2SO3S = Fe(NCS)2 + NaNCS + Na2S4O6 =>
2 Fe(NCS)3 + 2 Na2SO3S = 2 Fe(NCS)2 + 2 NaNCS + Na2S4O6
(NH4)2CO3 + Sr(OH)2 = NH3 + H2O + SrCO3 =>
(NH4)2CO3 + Sr(OH)2 = 2 NH3 + 2 H2O + SrCO3
HCHO + I2 + OH{-} = HCOOH + I{-} + H2O =>
HCHO + I2 + 2 OH{-} = HCOOH + 2 I{-} + H2O
K2CO3 + Cr2(SO4)3 = K2SO4 + Cr2(CO3)3 =>
3 K2CO3 + Cr2(SO4)3 = 3 K2SO4 + Cr2(CO3)3
FeCl3 + NaI = FeI2 + I2 + NaCl =>
2 FeCl3 + 6 NaI = 2 FeI2 + I2 + 6 NaCl
NaOH + H2O2 + Ge = H2 + Na2GeO3 =>
4 NaOH + H2O2 + 2 Ge = 3 H2 + 2 Na2GeO3
Na2SO3 + KMnO4 + KOH = K2MnO4 + H2O + Na2SO4 =>
Na2SO3 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + H2O + Na2SO4
NaNO2 = Na + NO2 =>
NaNO2 = Na + NO2
AIBr3 + K = KBr + AI =>
AIBr3 + 3 K = 3 KBr + AI
ClO2 + BrO3 = ClO3 + Br =>
3 ClO2 + BrO3 = 3 ClO3 + Br
SO2 + Ba(OH)2 = BaSO3 + H2O =>
SO2 + Ba(OH)2 = BaSO3 + H2O
HCl + CaC2O4 = CaCl2 + H2C2O4 =>
2 HCl + CaC2O4 = CaCl2 + H2C2O4
Na2S + S = Na2S4 =>
Na2S + 3 S = Na2S4
Zn(O2CCH3)2 + LiOH = Zn(OH)2 + LiCH3COO =>
Zn(O2CCH3)2 + 2 LiOH = Zn(OH)2 + 2 LiCH3COO
LiOH + AgCl = Ag2O + LiCl + H2O =>
2 LiOH + 2 AgCl = Ag2O + 2 LiCl + H2O
Si + H2O + CaO = CaSiO3 + H2 =>
Si + 2 H2O + CaO = CaSiO3 + 2 H2
H2SO4 + CuSO3 = CuSO4 + SO2 + H2O =>
H2SO4 + CuSO3 = CuSO4 + SO2 + H2O
Ca3P2 = Ca + P =>
Ca3P2 = 3 Ca + 2 P
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCO3(s) + H(aq) = Ca2(aq) + HCO3(aq) =>
2 CaCO3(s) + 2 H(aq) = Ca2(aq) + 2 HCO3(aq)
CH3COOH = COCH3OH =>
CH3COOH = COCH3OH
LiCl + LiMnO4 + H2SO4 = Cl2 + Mn2SO4 + Li2SO4 + H2O =>
12 LiCl + 2 LiMnO4 + 8 H2SO4 = 6 Cl2 + Mn2SO4 + 7 Li2SO4 + 8 H2O
C(g) + Cl2(g) = CCl4(g) =>
C(g) + 2 Cl2(g) = CCl4(g)
As2O3 + NaNO3 + Na2CO3 = Na3AsO4 + NaNO2 + CO2 =>
As2O3 + 2 NaNO3 + 3 Na2CO3 = 2 Na3AsO4 + 2 NaNO2 + 3 CO2
MnC5O5 + O2 = MnO2 + CO2 =>
2 MnC5O5 + 7 O2 = 2 MnO2 + 10 CO2
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