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8 Zn(a) + S8(s) = 8 ZnS(s)
H2O + MnO4{-} + S{2-} = MnS + S + OH{-} =>
8 H2O + 2 MnO4{-} + 7 S{2-} = 2 MnS + 5 S + 16 OH{-}
C6OH10 + C4O3H2 = C10O4H12 =>
C6OH10 + C4O3H2 = C10O4H12
CaHPO4 + CaSO4 + NH3 = Ca3(PO4)2 + (NH4)2SO4 =>
2 CaHPO4 + CaSO4 + 2 NH3 = Ca3(PO4)2 + (NH4)2SO4
Cu(OH)2 + NO2 + O2 = Cu(NO3)2 + H2O =>
2 Cu(OH)2 + 4 NO2 + O2 = 2 Cu(NO3)2 + 2 H2O
CO2(g) + H2O(g) = C12H22O11(s) + O2(g) =>
12 CO2(g) + 11 H2O(g) = C12H22O11(s) + 12 O2(g)
Mn + HClO3 = Mn(ClO3)3 + H2 =>
2 Mn + 6 HClO3 = 2 Mn(ClO3)3 + 3 H2
Ag(NO3) + K(CrO4){-2} = Ag(CrO4){-2} + K(NO3) =>
Ag(NO3) + K(CrO4){-2} = Ag(CrO4){-2} + K(NO3)
Fe(NO3)3 + (NH4)2HPO4 = FePO4 + N2 + NO2 + H2O =>
8 Fe(NO3)3 + 8(NH4)2HPO4 = 8 FePO4 + 11 N2 + 18 NO2 + 36 H2O
Mn + HClO3 = Mn(ClO3)2 + H2 =>
Mn + 2 HClO3 = Mn(ClO3)2 + H2
(NH4) + H2SO4 = H + (NH4)2(SO4) =>
2(NH4) + H2SO4 = 2 H + (NH4)2(SO4)
(NH4)(SO4) + Li(OH) = NH4(OH) + Li(SO4) =>
(NH4)(SO4) + Li(OH) = NH4(OH) + Li(SO4)
Li + H2SO3 = Li2SO3 + H2 =>
2 Li + H2SO3 = Li2SO3 + H2
Ti2(SO4)3 + KOH = Ti(OH)3 + K2SO4 =>
Ti2(SO4)3 + 6 KOH = 2 Ti(OH)3 + 3 K2SO4
Al + NaOH + H2O = H2 + Na(Al(OH)4) =>
2 Al + 2 NaOH + 6 H2O = 3 H2 + 2 Na(Al(OH)4)
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
ZnCO3(s) + HCl(aq) = ZnCl2(aq) + H2O(l) + CO2(g) =>
ZnCO3(s) + 2 HCl(aq) = ZnCl2(aq) + H2O(l) + CO2(g)
H2SO4 + Co(OH)3 = H2O + Co2(SO4)3 =>
3 H2SO4 + 2 Co(OH)3 = 6 H2O + Co2(SO4)3
CH3CH(CH3)CH2CH(OH)CH3 = CH3CH(CH3)CHCHCH3 + H2O =>
CH3CH(CH3)CH2CH(OH)CH3 = CH3CH(CH3)CHCHCH3 + H2O
C2H4O3 + NaHCO3 = NaCH3COO + H2O + CO2 =>
4 C2H4O3 + 3 NaHCO3 = 3 NaCH3COO + 5 H2O + 5 CO2
NaHCO3 = Na2CO3(s) + CO2(g) + H2O(l) =>
2 NaHCO3 = Na2CO3(s) + CO2(g) + H2O(l)
C8H4O4HK + NaOH = C8H4O4NaK + H2O =>
C8H4O4HK + NaOH = C8H4O4NaK + H2O
CuO(s) + H2SO3(aq) = CuSO3(aq) + H2O(l) =>
CuO(s) + H2SO3(aq) = CuSO3(aq) + H2O(l)
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
C3H5COOH + O2 = CO2 + H2O =>
2 C3H5COOH + 9 O2 = 8 CO2 + 6 H2O
Na3PO4 + CaCl2 = Na3Cl3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 2 Na3Cl3 + Ca3(PO4)2
NiCl2 + NH4OH = [Ni(NH3)6]Cl2 + H2O =>
NiCl2 + 6 NH4OH = [Ni(NH3)6]Cl2 + 6 H2O
Al(OH)3 + MnCl2 = AlCl3 + Mn(OH)2 =>
2 Al(OH)3 + 3 MnCl2 = 2 AlCl3 + 3 Mn(OH)2
PbF2 + H2O = PbO + HF =>
PbF2 + H2O = PbO + 2 HF
C10H8(s) + O2(g) = CO2(g) + H20(l) =>
5 C10H8(s) + 50 O2(g) = 50 CO2(g) + 2 H20(l)
PbCrO4 + CuSO4 = PbSO4 + CuCrO4 =>
PbCrO4 + CuSO4 = PbSO4 + CuCrO4
SiC + CO = C + SiO2 =>
SiC + 2 CO = 3 C + SiO2
Al2(SO3)3 + H2SO4 = SO2 + H2O + Al2(SO4)3 =>
Al2(SO3)3 + 3 H2SO4 = 3 SO2 + 3 H2O + Al2(SO4)3
FeS2 + Cl = FeCl + S =>
FeS2 + Cl = FeCl + 2 S
K3PO4 + H2SO4 = KHSO4 + H3PO4 =>
K3PO4 + 3 H2SO4 = 3 KHSO4 + H3PO4
H3O{+}(aq) + NH3(aq) = H2O(l) + NH4{+} =>
H3O{+}(aq) + NH3(aq) = H2O(l) + NH4{+}
Al2(SO4)3 + Zn2O = Zn2SO4 + Al2O3 =>
Al2(SO4)3 + 3 Zn2O = 3 Zn2SO4 + Al2O3
Fe(s) + S(s) = Fe2S3(s) =>
2 Fe(s) + 3 S(s) = Fe2S3(s)
CH2OO + NaOH = CHOONa + H2O =>
CH2OO + NaOH = CHOONa + H2O
Na2CrO4 + NaCl + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O + Cl2 =>
2 Na2CrO4 + 6 NaCl + 8 H2SO4 = 5 Na2SO4 + Cr2(SO4)3 + 8 H2O + 3 Cl2
HgSO4 + Na(OH) = Hg(OH)2 + Na2SO4 =>
HgSO4 + 2 Na(OH) = Hg(OH)2 + Na2SO4
COH2 + H2 = CH4 + H2O =>
COH2 + 2 H2 = CH4 + H2O
Li + H2SO3 = Li2SO3 + H2 =>
2 Li + H2SO3 = Li2SO3 + H2
KI + BaO = KIBaO =>
KI + BaO = KIBaO
FeO + Zn = Fe + ZnO =>
FeO + Zn = Fe + ZnO
Cu(OH)2 + HC2H3O2 = HC2(OH)2 + CuH3O2 =>
Cu(OH)2 + HC2H3O2 = HC2(OH)2 + CuH3O2
(NH4)6Mo7O24 + Na2SO3 + HCl = Mo5O14 + NH4Cl + Na2SO4 + H2O =>
5(NH4)6Mo7O24 + 7 Na2SO3 + 30 HCl = 7 Mo5O14 + 30 NH4Cl + 7 Na2SO4 + 15 H2O
Na2CO3 + H2SO4 = Na2(SO4) + H2CO3 =>
Na2CO3 + H2SO4 = Na2(SO4) + H2CO3
Mg(ClO2)2 + NaS + H2O = MgCl2 + S + NaOH =>
Mg(ClO2)2 + 8 NaS + 4 H2O = MgCl2 + 8 S + 8 NaOH
KSCN + KMnO4 + KOH = KCN + K2SO4 + K2Mn + H2O =>
3 KSCN + 2 KMnO4 + 8 KOH = 3 KCN + 3 K2SO4 + 2 K2Mn + 4 H2O
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