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2 KMnO4 + H2SO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
CaCO3 + NaF = CaF2 + Na2CO3 =>
CaCO3 + 2 NaF = CaF2 + Na2CO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
KCl + Na2Pb[Cu(NO2)6] = K2Pb[Cu(NO2)6] + NaCl =>
2 KCl + Na2Pb[Cu(NO2)6] = K2Pb[Cu(NO2)6] + 2 NaCl
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
CuSO4(aq) + Na2S2O3(aq) = Na5[Cu(S2O3)3](s) + Na2S4O6(aq) + Na2SO4(aq) =>
2 CuSO4(aq) + 8 Na2S2O3(aq) = 2 Na5[Cu(S2O3)3](s) + Na2S4O6(aq) + 2 Na2SO4(aq)
KClO3(aq) = KCl(aq) + O2(g) =>
2 KClO3(aq) = 2 KCl(aq) + 3 O2(g)
Cl(C6H5)2P + CH3MgBr = CH3(C6H5)2P + MgBrCl =>
Cl(C6H5)2P + CH3MgBr = CH3(C6H5)2P + MgBrCl
KMnO4 + H2SO4 + H2O2 = MnO4 + K2SO4 + H2O =>
2 KMnO4 + H2SO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
Zn + Cu{+} = Zn{+2} + Cu =>
Zn + 2 Cu{+} = Zn{+2} + 2 Cu
Fe2O3 + HBr = FeBr3 + HOH =>
Fe2O3 + 6 HBr = 2 FeBr3 + 3 HOH
HN03 + Fe = Fe(N03)2 + H2 =>
2 HN03 + Fe = Fe(N03)2 + H2
C6H12O6(aq) + NO3{-}(aq) = CO2(g) + H2O(l) + NO2{-}(aq) =>
C6H12O6(aq) + 12 NO3{-}(aq) = 6 CO2(g) + 6 H2O(l) + 12 NO2{-}(aq)
Na2SiO3 + HOH = H2SiO3 + NaOH =>
Na2SiO3 + 2 HOH = H2SiO3 + 2 NaOH
Fe + NaCl = FeCl2 + Na =>
Fe + 2 NaCl = FeCl2 + 2 Na
Fe(NO3)3 + NaOH = Fe(OH)3 + Na(NO3) =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 Na(NO3)
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
SnCl2 + SiO2 = SnO2 + SiCl2 =>
SnCl2 + SiO2 = SnO2 + SiCl2
C2H4 + HBr = C4H9Br =>
2 C2H4 + HBr = C4H9Br
H2SO4 + Na2S2O3 = Na2S4O6 + Na2SO4 + H2O =>
5 H2SO4 + 7 Na2S2O3 = 4 Na2S4O6 + 3 Na2SO4 + 5 H2O
Na(s) + CuSO4(aq) = Na2SO4 + Cu =>
2 Na(s) + CuSO4(aq) = Na2SO4 + Cu
CS2(l) + Cl2 = CCl4(l) + S2Cl2(l) =>
CS2(l) + 3 Cl2 = CCl4(l) + S2Cl2(l)
C7H13 + Cl2 = C + HCl =>
2 C7H13 + 13 Cl2 = 14 C + 26 HCl
CH3HO + O2 = CH2O + H2O =>
2 CH3HO + O2 = 2 CH2O + 2 H2O
Na(s) + H2O(l) = H2(g) + NaOH(g) =>
2 Na(s) + 2 H2O(l) = H2(g) + 2 NaOH(g)
Br2 + CO3{2-} + H2O = Br{-} + BrO3{-} + HCO3{-} =>
3 Br2 + 6 CO3{2-} + 3 H2O = 5 Br{-} + BrO3{-} + 6 HCO3{-}
KCl*NaCl = KCl + NaCl =>
KCl*NaCl = KCl + NaCl
NaHCO3 + H2O2 = H2CO3 + NaHO2 =>
NaHCO3 + H2O2 = H2CO3 + NaHO2
KNO3 + C3H8O3 = K2CO3 + H2O + N2 + CO2 =>
14 KNO3 + 5 C3H8O3 = 7 K2CO3 + 20 H2O + 7 N2 + 8 CO2
Zn(No3)2NH4OH = ZnOHNH4(No3)2 =>
Zn(No3)2NH4OH = ZnOHNH4(No3)2
C2H22O11 = C + H2O =>
C2H22O11 = 2 C + 11 H2O
NaI + Ca(OH)2 = Na(OH)2 + CaI =>
NaI + Ca(OH)2 = Na(OH)2 + CaI
HF = F + H =>
HF = F + H
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
BaPO4 + NaSO4 = NaPO4 + BaSO4 =>
BaPO4 + NaSO4 = NaPO4 + BaSO4
Cd(NO3)2 + CaOH = Cd(OH)2 + Ca(NO3) =>
Cd(NO3)2 + 2 CaOH = Cd(OH)2 + 2 Ca(NO3)
Fe2O3FeO + O2 = Fe2O3 =>
4 Fe2O3FeO + O2 = 6 Fe2O3
CH4O(g) + N2(g) = HCN(g) + NH3(g) + O2(g) =>
2 CH4O(g) + 2 N2(g) = 2 HCN(g) + 2 NH3(g) + O2(g)
AsO4{3-} + Zn + H3O{+} = AsH3 + Zn{2+} + H2O =>
AsO4{3-} + 4 Zn + 11 H3O{+} = AsH3 + 4 Zn{2+} + 15 H2O
AgMnO4 + KCl = AgCl + KMnO4 =>
AgMnO4 + KCl = AgCl + KMnO4
Ba + NaOH = Ba(OH) + Na =>
Ba + NaOH = Ba(OH) + Na
KBr + MgSO4 = K2SO4 + MgBr2 =>
2 KBr + MgSO4 = K2SO4 + MgBr2
KMnO4 + Na2CO3 + H2O = MnO2 + K2CO3 + NaOH + O2 =>
4 KMnO4 + 2 Na2CO3 + 2 H2O = 4 MnO2 + 2 K2CO3 + 4 NaOH + 3 O2
Na2HPO4 + RbOH = Rb2HPO4 + NaOH =>
Na2HPO4 + 2 RbOH = Rb2HPO4 + 2 NaOH
CuCl2*2H2O + NaOH = Cu(OH)2 + NaCl + H2O =>
CuCl2*2H2O + 2 NaOH = Cu(OH)2 + 2 NaCl + 2 H2O
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Pb(NO3)2(s) + H2SO4(aq) = PbSO4(s) + HNO3(aq) =>
Pb(NO3)2(s) + H2SO4(aq) = PbSO4(s) + 2 HNO3(aq)
ZnBr + AgNo3 = ZnNo3 + AgBr =>
ZnBr + AgNo3 = ZnNo3 + AgBr
TiOSO4 + H2O = TiO2*H2O + H2SO4 =>
TiOSO4 + 2 H2O = TiO2*H2O + H2SO4
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