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6 Li + N2 = 2 Li3N
Tl2(CO3)3 + HCl = TlCl3(aq) + H2O(l) + CO2 =>
Tl2(CO3)3 + 6 HCl = 2 TlCl3(aq) + 3 H2O(l) + 3 CO2
C2H4 + Na2S + SOCl2 = C4H8Cl2S + SO2 + NaCl =>
6 C2H4 + Na2S + 4 SOCl2 = 3 C4H8Cl2S + 2 SO2 + 2 NaCl
Al + MgSO4 = Al2(SO4)3 + Mg2 =>
4 Al + 6 MgSO4 = 2 Al2(SO4)3 + 3 Mg2
Al2O + FeO = Al2O3 + Fe =>
Al2O + 2 FeO = Al2O3 + 2 Fe
Pb{2+}(aq) + CrO4{2-}(aq) = PbCrO4 =>
Pb{2+}(aq) + CrO4{2-}(aq) = PbCrO4
Sr(OH)2 + CuSO4 = SrSO4Cu(OH)2 =>
Sr(OH)2 + CuSO4 = SrSO4Cu(OH)2
Cu + HNO3 = Cu(NO3)2 + (N2)2(O2)3 + H2O =>
4 Cu + 12 HNO3 = 4 Cu(NO3)2 + (N2)2(O2)3 + 6 H2O
H2SeO3 + SO2 + H2O = Se + H2SO4 =>
H2SeO3 + 2 SO2 + H2O = Se + 2 H2SO4
Mg + HNO3 = Mg(NO23)2 + N2 + H2O =>
5 Mg + 92 HNO3 = 5 Mg(NO23)2 + 41 N2 + 46 H2O
H2S + BrO3{-} + H{+} = S2 + Br2{-} + H2O =>
22 H2S + 8 BrO3{-} + 4 H{+} = 11 S2 + 4 Br2{-} + 24 H2O
ZnO + C10H16N2O8 + NaOH = C10H12N2O8ZnH2O + H2O + Na =>
ZnO + C10H16N2O8 + 2 NaOH = C10H12N2O8ZnH2O + 2 H2O + 2 Na
Ca + NaCl = CaCl2 + Na =>
Ca + 2 NaCl = CaCl2 + 2 Na
P + Cl = PCl5 =>
P + 5 Cl = PCl5
CH3Cl + NaOH = NaCl + H2O + CH2 =>
CH3Cl + NaOH = NaCl + H2O + CH2
CH3CH2COONa + HCl = CH3CH2COOH + NaCl =>
CH3CH2COONa + HCl = CH3CH2COOH + NaCl
(NH4)3PO4(aq) + CrCl6(aq) = NH4Cl(aq) + Cr(PO4)2 =>
2(NH4)3PO4(aq) + CrCl6(aq) = 6 NH4Cl(aq) + Cr(PO4)2
Fe(NO3) + HNO3 = Fe(NO3)3 + H2O + NO =>
3 Fe(NO3) + 8 HNO3 = 3 Fe(NO3)3 + 4 H2O + 2 NO
H2SO4 + NaOH(s) = Na2SO4 + H2O =>
H2SO4 + 2 NaOH(s) = Na2SO4 + 2 H2O
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
SO3 + HCl = H2SO3 + Cl =>
SO3 + 2 HCl = H2SO3 + 2 Cl
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
K4(Fe(CN)6) + Na3(Co(NO2)6) = K3(Co(NO2)6) + Na4(Fe(CN)6) =>
3 K4(Fe(CN)6) + 4 Na3(Co(NO2)6) = 4 K3(Co(NO2)6) + 3 Na4(Fe(CN)6)
KI + AgNO3 = KNO3 + AgI =>
KI + AgNO3 = KNO3 + AgI
SiCl4 + HCl = SiHCl3 + Cl2 =>
SiCl4 + HCl = SiHCl3 + Cl2
Fe2O3 + KBrO3 + KOH = K2FeO4 + KBr + H2O =>
Fe2O3 + KBrO3 + 4 KOH = 2 K2FeO4 + KBr + 2 H2O
As2S3 + O2 = As2O3 + SO2 =>
2 As2S3 + 9 O2 = 2 As2O3 + 6 SO2
KSO4 + BaCl2 = BaSO4 + KCl2 =>
KSO4 + BaCl2 = BaSO4 + KCl2
HNo3 + Al(OH)3 = Al(oh)(No3)3 + H2O =>
3 HNo3 + Al(OH)3 = Al(oh)(No3)3 + 3 H2O
NaOH + KOH = NaK + OH =>
NaOH + KOH = NaK + 2 OH
CaNO3 + HPO4 = HNO3 + CaPO4 =>
CaNO3 + HPO4 = HNO3 + CaPO4
KCI + AgNO3 = KNO3 + AgCI =>
KCI + AgNO3 = KNO3 + AgCI
H2SO4 + NaHSO3 = H2O + Na2SO4 + SO2 =>
H2SO4 + 2 NaHSO3 = 2 H2O + Na2SO4 + 2 SO2
C2H5(OH) + CH3COOH = CH3COOC2H5 + H2O =>
C2H5(OH) + CH3COOH = CH3COOC2H5 + H2O
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
KNO2 + KCIO3 = KCI + KNO3 =>
3 KNO2 + KCIO3 = KCI + 3 KNO3
C25H22ClP + NaOH = C25H21P + H2O + NaCl =>
C25H22ClP + NaOH = C25H21P + H2O + NaCl
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
NaHCO3 + C2H3O2 = CO2 + H2O + NaC2H3O2 =>
7 NaHCO3 + 8 C2H3O2 = 9 CO2 + 5 H2O + 7 NaC2H3O2
Pb(NO3)2(aq) + Na3PO4(aq) = Pb3(PO4)2(s) + NaNO3(aq) =>
3 Pb(NO3)2(aq) + 2 Na3PO4(aq) = Pb3(PO4)2(s) + 6 NaNO3(aq)
Pb(CH3COO)2 + NH3 = PbNH3 + CH3COO =>
Pb(CH3COO)2 + NH3 = PbNH3 + 2 CH3COO
NaHCO3 + HCl = NaH2CO3 + Cl =>
NaHCO3 + HCl = NaH2CO3 + Cl
Au2(SO3)3 + H2SO4 = Au2(SO4)3 + H2SO3 =>
Au2(SO3)3 + 3 H2SO4 = Au2(SO4)3 + 3 H2SO3
HBr(aq) + H2O(l) = H3OBr =>
HBr(aq) + H2O(l) = H3OBr
Na2S + ZnSO4 = Na2SO4 + ZnS =>
Na2S + ZnSO4 = Na2SO4 + ZnS
Na3Po4 + Ca(OH)2 = Ca3(Po4)2 + NaOH =>
2 Na3Po4 + 3 Ca(OH)2 = Ca3(Po4)2 + 6 NaOH
Fe + H2O = H2 + Fe3O4 =>
3 Fe + 4 H2O = 4 H2 + Fe3O4
Na + CuSO4 = Na2SO4 + Cu =>
2 Na + CuSO4 = Na2SO4 + Cu
ZnO + NaOH + H2O = Na2[Zn(OH)4] =>
ZnO + 2 NaOH + H2O = Na2[Zn(OH)4]
Al + Ni(N03)2 = Al(N03)3 + Ni =>
2 Al + 3 Ni(N03)2 = 2 Al(N03)3 + 3 Ni
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