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KNCS + Ag = K + AgCNS
Pb(C2H3O2)2 + NaCl = PbCl2 + Na(C2H3O2) =>
Pb(C2H3O2)2 + 2 NaCl = PbCl2 + 2 Na(C2H3O2)
FeI2 + HNO3 = I + NO + Fe(NO3)3 + H2O =>
FeI2 + 4 HNO3 = 2 I + NO + Fe(NO3)3 + 2 H2O
Cu + CN = Cu(CN)2 =>
Cu + 2 CN = Cu(CN)2
NaOCl + Fe = FeO + NaCl =>
NaOCl + Fe = FeO + NaCl
KI + Fe = KFe + I2 =>
2 KI + 2 Fe = 2 KFe + I2
AgNO3 + PbCl2 = AgCl + Pb(NO3)2 =>
2 AgNO3 + PbCl2 = 2 AgCl + Pb(NO3)2
FeS2 + HCl = FeCl2 + S + H2S =>
FeS2 + 2 HCl = FeCl2 + S + H2S
(NH4)2CO3 + H2O = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH
NH4NO3 + C6H12O6 = H2O + CO2 + NH3 =>
3 NH4NO3 + C6H12O6 = 3 H2O + 6 CO2 + 6 NH3
Mg + S2 = Mg3S2 =>
3 Mg + S2 = Mg3S2
Fe2O3 + Cl2 + C = FeCl2 + CO2 =>
2 Fe2O3 + 4 Cl2 + 3 C = 4 FeCl2 + 3 CO2
CH3CH2OH(l) + O2(g) = CO2 + H2O =>
CH3CH2OH(l) + 3 O2(g) = 2 CO2 + 3 H2O
SiO2(s) + HF(g) = SiF4(g) + H2O(g) =>
SiO2(s) + 4 HF(g) = SiF4(g) + 2 H2O(g)
KI + Fe = KFe + I2 =>
2 KI + 2 Fe = 2 KFe + I2
Sn(C2H3O2)4 + KOH = KC2H3O2 + Sn(OH)4 =>
Sn(C2H3O2)4 + 4 KOH = 4 KC2H3O2 + Sn(OH)4
As2O3(s) + C(s) = CO + As(s) =>
As2O3(s) + 3 C(s) = 3 CO + 2 As(s)
Cu{2+} + Cl{-} = Cu + Cl2 =>
Cu{2+} + 2 Cl{-} = Cu + Cl2
C2H4 + HCl = C2H2Cl2 + H2 =>
C2H4 + 2 HCl = C2H2Cl2 + 2 H2
NaAlO2 + Na2SiO3*5H2O = Na2Al2Si2O8*H2O + NaOH + H2O =>
2 NaAlO2 + 2 Na2SiO3*5H2O = Na2Al2Si2O8*H2O + 4 NaOH + 7 H2O
H3P = H3 + P =>
H3P = H3 + P
ZnBr2 + F2 = ZnF2 + Br2 =>
ZnBr2 + F2 = ZnF2 + Br2
AgNO3 + Pb2 = Ag + Pb(NO3)2 =>
4 AgNO3 + Pb2 = 4 Ag + 2 Pb(NO3)2
C2C2 + H2 = C2H6 =>
C2C2 + 6 H2 = 2 C2H6
Co(NO3)3 + K2S = CoS + K2(NO3)3 =>
Co(NO3)3 + K2S = CoS + K2(NO3)3
HOBr + NaOBr = NaOH + Br2O =>
HOBr + NaOBr = NaOH + Br2O
RbOH + HCOOH = RbHCOO + H2O =>
RbOH + HCOOH = RbHCOO + H2O
KCO3 + HCl = KCl2 + H2O + CO2 =>
KCO3 + 2 HCl = KCl2 + H2O + CO2
Cu + H3O + NO3 = [Cu(H2O)6]2 + NO2 =>
2 Cu + 8 H3O + 4 NO3 = [Cu(H2O)6]2 + 4 NO2
FeI2 + HNO3 = I + NO + Fe(NO3)3 + H2O =>
FeI2 + 4 HNO3 = 2 I + NO + Fe(NO3)3 + 2 H2O
C2H3Cl3 + O2 = CO + H2O + Cl2 =>
4 C2H3Cl3 + 7 O2 = 8 CO + 6 H2O + 6 Cl2
Cr2(SO4)3 + Na2S + H2O = Cr(OH)3 + Na2SO4 + H2S =>
Cr2(SO4)3 + 3 Na2S + 6 H2O = 2 Cr(OH)3 + 3 Na2SO4 + 3 H2S
CuSO4*5H2O + NH3*H2O = [Cu(NH3)4]SO4*H2O + H2O =>
CuSO4*5H2O + 4 NH3*H2O = [Cu(NH3)4]SO4*H2O + 8 H2O
(NO3)2 + K = K(NO3)2 =>
(NO3)2 + K = K(NO3)2
C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl + H2O =>
C6H5NO2 + 6 Zn + 7 HCl = C6H5NH3Cl + 6 ZnCl + 2 H2O
CH2O = C + H2O =>
CH2O = C + H2O
Zn + H3PO4 = ZnPO4 + H2 =>
2 Zn + 2 H3PO4 = 2 ZnPO4 + 3 H2
NH3 + O4 = NO2 + H2O =>
8 NH3 + 7 O4 = 8 NO2 + 12 H2O
I2 + HCl = I2Cl + H =>
I2 + HCl = I2Cl + H
NaS = Na + S =>
NaS = Na + S
Ni + H2SO4 + H2O2 = NiSO4 + H2O =>
Ni + H2SO4 + H2O2 = NiSO4 + 2 H2O
CaSO4 + C = CaCO3 + S + CO2 =>
2 CaSO4 + 3 C = 2 CaCO3 + 2 S + CO2
CaO + O2 = CaO2 =>
2 CaO + O2 = 2 CaO2
Na + NiSO4 = Na2SO4 + Ni =>
2 Na + NiSO4 = Na2SO4 + Ni
CH3SH + H2O2 = CH3SO3H + H2O =>
CH3SH + 3 H2O2 = CH3SO3H + 3 H2O
H2S + H2SO4 = SO2 + H2O =>
H2S + 3 H2SO4 = 4 SO2 + 4 H2O
C6H6 + Br2 = C6H6Br =>
2 C6H6 + Br2 = 2 C6H6Br
K2Cr2O7 + C2H5OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COH + H2O =>
K2Cr2O7 + 3 C2H5OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3COH + 7 H2O
CH3(CH)2CH3(g) + O2(g) = CO2(g) + H2O(g) =>
CH3(CH)2CH3(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
NaPO4 + PbNO3 = NaNO3 + PbPO4 =>
NaPO4 + PbNO3 = NaNO3 + PbPO4
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