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KNO3 + NaOH = Na(NO3) + KOH
HC1 + Ca(OH)2 = H3CO2Ca =>
HC1 + Ca(OH)2 = H3CO2Ca
Na2S + Hg + H2O = Na + H2S + Hg(OH)2 =>
Na2S + Hg + 2 H2O = 2 Na + H2S + Hg(OH)2
KMnO4 + H2Se + H2SO4 = K2SO4 + MnSO4 + Se + H2O =>
2 KMnO4 + 5 H2Se + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 Se + 8 H2O
H2S(aq) + NaOH(aq) = H3O(l) + NaS(g) =>
H2S(aq) + NaOH(aq) = H3O(l) + NaS(g)
Pb(NO{3}){2} + NaCl = NaNO{3} + PbCl{2} =>
Pb(NO{3}){2} + NaCl = NaNO{3} + PbCl{2}
CuO(s) + H2SO4(l) = CuSO4 + H2O =>
CuO(s) + H2SO4(l) = CuSO4 + H2O
MgBr*2 + K(OH) = KBr + Mg(OH)*2 =>
MgBr*2 + K(OH) = KBr + Mg(OH)*2
Al2(s) + S3(s) = Al2S3(s) =>
Al2(s) + S3(s) = Al2S3(s)
Zn(NO3)2 + K4Fe(CN)6 = Zn2Fe(CN)6 + KNO3 =>
2 Zn(NO3)2 + K4Fe(CN)6 = Zn2Fe(CN)6 + 4 KNO3
Mn(NO3)2 + Ag = MnAg + (NO3)2 =>
Mn(NO3)2 + Ag = MnAg + (NO3)2
Al(OH)3 + LiOH = Li3[Al(OH)6] =>
Al(OH)3 + 3 LiOH = Li3[Al(OH)6]
Fe + NH3 = FeH + N =>
3 Fe + NH3 = 3 FeH + N
PbS(s) + O2(g) = PbO(s) + SO2(g) =>
2 PbS(s) + 3 O2(g) = 2 PbO(s) + 2 SO2(g)
Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CrNaOH = Cr(OH)Na =>
CrNaOH = Cr(OH)Na
H2SiO3 + KCl = K2SiO3 + HCl =>
H2SiO3 + 2 KCl = K2SiO3 + 2 HCl
CH3CH2OH + HCl = CH3CH2Cl + H2O =>
CH3CH2OH + HCl = CH3CH2Cl + H2O
P4 + N2 = P4N2 =>
P4 + N2 = P4N2
Fe + S = FeS =>
Fe + S = FeS
CH3OH + MnO4{-} + OH{-} = CO3{2-} + MnO4{2-} + H2O =>
CH3OH + 6 MnO4{-} + 8 OH{-} = CO3{2-} + 6 MnO4{2-} + 6 H2O
C6H8O6 = C6H6O6 + H =>
C6H8O6 = C6H6O6 + 2 H
Na(s) + Cu(NO3)2(aq) = Na(NO3)(aq) + Cu(s) =>
2 Na(s) + Cu(NO3)2(aq) = 2 Na(NO3)(aq) + Cu(s)
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
Br2 + O = Br2O5 =>
Br2 + 5 O = Br2O5
Co(NO3)2 + NH4OH + (NH4)2CO3 = [Co(NH3)4CO3]NO3 + NH4NO3 + H2O2 =>
14 Co(NO3)2 + 26 NH4OH + 14(NH4)2CO3 = 14[Co(NH3)4CO3]NO3 + 6 NH4NO3 + 25 H2O2
HO5 = H2 + O2 =>
2 HO5 = H2 + 5 O2
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaNO3(aq)
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaNO3(aq)
Co2 + O2 = Co2O3 =>
2 Co2 + 3 O2 = 2 Co2O3
Zn + AgI = ZnI + Ag =>
Zn + AgI = ZnI + Ag
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaNO3(aq)
Cl2 + KOH = KCl + KOCl + H2O =>
Cl2 + 2 KOH = KCl + KOCl + H2O
(NH4)2SO3 + HNO3 = NH4NO3 + H2O + SO2 =>
(NH4)2SO3 + 2 HNO3 = 2 NH4NO3 + H2O + SO2
CH3CO2H + H2O = CH3CO2{-} + H3O{+} =>
CH3CO2H + H2O = CH3CO2{-} + H3O{+}
Ca(HSO4)2 = CaSO4 + H2SO4 =>
Ca(HSO4)2 = CaSO4 + H2SO4
Rb + Zn(NO3)2 = RbNO3 + Zn =>
2 Rb + Zn(NO3)2 = 2 RbNO3 + Zn
*4Fe + O2 = Fe2O3 =>
*4Fe + 3 O2 = 2 Fe2O3
FeCr2O4 + Na2CO3 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
4 FeCr2O4 + 8 Na2CO3 + 7 O2 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al + SnCl4 = AlCl3 + Sn =>
4 Al + 3 SnCl4 = 4 AlCl3 + 3 Sn
V2O5 + NaCl + H2O = Na3VO4 + HCl =>
V2O5 + 6 NaCl + 3 H2O = 2 Na3VO4 + 6 HCl
KOsO4 + Tc2O3 + H2SO4 = K2SO4 + OsSO4 + TcO3 + H2O =>
6 KOsO4 + 5 Tc2O3 + 9 H2SO4 = 3 K2SO4 + 6 OsSO4 + 10 TcO3 + 9 H2O
C6H12O + HNO3 = C6H10O4 + N2O + H2O =>
C6H12O + 2 HNO3 = C6H10O4 + N2O + 2 H2O
HCI + KMnO4 = KCI + HMnO4 =>
HCI + KMnO4 = KCI + HMnO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
NO3 + Al + OH = NH3 + AlO2 =>
NO3 + 3 Al + 3 OH = NH3 + 3 AlO2
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