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K(s) + NaCl(aq) = KCl(aq) + Na(s)
Cr + Ag2O = Cr2O3 + Ag =>
2 Cr + 3 Ag2O = Cr2O3 + 6 Ag
NiO(s) + Cd(s) = CdO(s) + Ni(s) =>
NiO(s) + Cd(s) = CdO(s) + Ni(s)
Cu2O + H = Cu + H2O =>
Cu2O + 2 H = 2 Cu + H2O
H2CO3 + KOH = K2CO3 + H2O =>
H2CO3 + 2 KOH = K2CO3 + 2 H2O
Zn(NO3)2 + K2CO3 = ZnCO3 + KNO3 =>
Zn(NO3)2 + K2CO3 = ZnCO3 + 2 KNO3
Ag2OH2O = AgOH =>
Ag2OH2O = 2 AgOH
Carbondisulfide + Chlorine = Carbontetrachloride + disulfurdichloride =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
Ca(OH)2 + FeCl2 = CaOHCl + Fe(OH)2 =>
2 Ca(OH)2 + FeCl2 = 2 CaOHCl + Fe(OH)2
KSCN + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + CO2 + NO2 + K2SO4 + H2O =>
2 KSCN + 5 K2Cr2O7 + 19 H2SO4 = 5 Cr2(SO4)3 + 2 CO2 + 2 NO2 + 6 K2SO4 + 19 H2O
N + H2O = H2 + NO =>
N + H2O = H2 + NO
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Mg + HCl(aq) = H(aq) + MgCl =>
Mg + HCl(aq) = H(aq) + MgCl
C6H1 + oxygen = CO2 + H2O =>
4 C6H1 + 25 O2 = 24 CO2 + 2 H2O
NH4VO3 + H2SO4 + KI = V2O3 + (NH4)2SO4 + H2O + K2SO4 + I2 =>
2 NH4VO3 + 3 H2SO4 + 4 KI = V2O3 + (NH4)2SO4 + 3 H2O + 2 K2SO4 + 2 I2
HBF4 + NaOH = H3BO3 + NaF + H2O =>
HBF4 + 4 NaOH = H3BO3 + 4 NaF + H2O
Al(NO4)3 = Al2O3 + NO2 + O2 =>
4 Al(NO4)3 = 2 Al2O3 + 12 NO2 + 9 O2
Zn(C2H3O2)2 + K2CO3 = ZnCO3 + K2(C2H3O2)2 =>
Zn(C2H3O2)2 + K2CO3 = ZnCO3 + K2(C2H3O2)2
NH4 + NH3 = NH4NH3 =>
NH4 + NH3 = NH4NH3
CaO + HBr = CaBr2 + H2O =>
CaO + 2 HBr = CaBr2 + H2O
Mg(HCO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
CaO + CaCO3 = CaOCaCO3 =>
CaO + CaCO3 = CaOCaCO3
CH3Cl = C + H2 + Cl2 =>
2 CH3Cl = 2 C + 3 H2 + Cl2
Mg(NO3)2 + Al2(CO3)3 = Al(NO3)3 + Mg(CO3) =>
3 Mg(NO3)2 + Al2(CO3)3 = 2 Al(NO3)3 + 3 Mg(CO3)
H8B2O2 + H2O = HBO2 + H2 =>
H8B2O2 + 2 H2O = 2 HBO2 + 5 H2
P2O5 + CO = P2O3 + CO2 =>
P2O5 + 2 CO = P2O3 + 2 CO2
Ca(OH)2 + NaOH + ClO2 + C = NaClO2 + CaCO3 + H2O =>
Ca(OH)2 + 4 NaOH + 4 ClO2 + C = 4 NaClO2 + CaCO3 + 3 H2O
H2SO + HNO3 = NO + H2O + H2SO4 =>
H2SO + 2 HNO3 = 2 NO + H2O + H2SO4
Cs2CO3(aq) + Cu(NO3)2(aq) = Cs2(NO3)2 + CuCO3(aq) =>
Cs2CO3(aq) + Cu(NO3)2(aq) = Cs2(NO3)2 + CuCO3(aq)
C4H8 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H8(OH)2 + 2 MnO2 + 2 KOH
Ca(OH)2 + NaOH + ClO2 + C = NaClO2 + CaCO3 + H2O =>
Ca(OH)2 + 4 NaOH + 4 ClO2 + C = 4 NaClO2 + CaCO3 + 3 H2O
KMn04 + K2SO3 + KOH = K2Mn04 + K2SO4 + H2O =>
2 KMn04 + K2SO3 + 2 KOH = 2 K2Mn04 + K2SO4 + H2O
Al2S3 + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
Al2S3 + 12 H2SO4 = Al2(SO4)3 + 12 SO2 + 12 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
HBF4 + NaOH = H3BO3 + NaF + H2O =>
HBF4 + 4 NaOH = H3BO3 + 4 NaF + H2O
Cu2 + N = CuN =>
Cu2 + 2 N = 2 CuN
C10H22 + O2 = O2H + C22 =>
11 C10H22 + 242 O2 = 242 O2H + 5 C22
NaCl(s) + Pb(NO3)2(aq) = NaNO3(aq) + PbCl2 =>
2 NaCl(s) + Pb(NO3)2(aq) = 2 NaNO3(aq) + PbCl2
NH + S = NHS =>
NH + S = NHS
Na2Cr2O7 + HBr = NaBr + CrBr3 + Br2 + H2O =>
Na2Cr2O7 + 14 HBr = 2 NaBr + 2 CrBr3 + 3 Br2 + 7 H2O
Tm2O3 + Fe2O3 = Tm3Fe5O12 =>
3 Tm2O3 + 5 Fe2O3 = 2 Tm3Fe5O12
Al2S3(s) + O2(g) = Al2O3(s) + SO2(g) =>
2 Al2S3(s) + 9 O2(g) = 2 Al2O3(s) + 6 SO2(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg2 + O2 = Mg2O2 =>
Mg2 + O2 = Mg2O2
NaI + HCl = NaCl + HI =>
NaI + HCl = NaCl + HI
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Zn(NO2)2 + H2SO4 = ZnSO4 + HNO2 =>
Zn(NO2)2 + H2SO4 = ZnSO4 + 2 HNO2
Cu2S + NH3 = Cu + HS + N2 =>
6 Cu2S + 2 NH3 = 12 Cu + 6 HS + N2
(NH4)(NO3) = N2 + O2 + H2O =>
2(NH4)(NO3) = 2 N2 + O2 + 4 H2O
Fe3O4 + H2(g) = Fe(s) + H2O(g) =>
Fe3O4 + 4 H2(g) = 3 Fe(s) + 4 H2O(g)
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