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SrBr + K2SO4 = SrSO4 + K2Br
K{2}0 = K + {2} =>
K{2}0 = K + {2}
CH2OH{-}CH2OH + Na = CH2ONa{-}CH2ONa + H2 =>
2 CH2OH{-}CH2OH + 2 Na = 2 CH2ONa{-}CH2ONa + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn(BrO3)2 + PbSO4 = Pb(BrO3)2 + ZnSO4 =>
Zn(BrO3)2 + PbSO4 = Pb(BrO3)2 + ZnSO4
MgNO3 + Na3PO4 = NaNO3 + Mg3 + PO4 =>
3 MgNO3 + Na3PO4 = 3 NaNO3 + Mg3 + PO4
ZnCO3 + H2SO4 = H2O + CO2 + ZnSO4 =>
ZnCO3 + H2SO4 = H2O + CO2 + ZnSO4
KOH + SiO = KO + SiOH =>
KOH + SiO = KO + SiOH
NaCl + H2SO4 + Mg = MgCl + Na2SO4 + H2 =>
2 NaCl + H2SO4 + 2 Mg = 2 MgCl + Na2SO4 + H2
KClO2 + O2 = KO2 + ClO2 =>
KClO2 + O2 = KO2 + ClO2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
P4O10 + NaCl = POCl3 + NaPO3 =>
P4O10 + 3 NaCl = POCl3 + 3 NaPO3
CH3CH2H + HONO2 = H2O + CH3COOH + N3 =>
5 CH3CH2H + 6 HONO2 = 8 H2O + 5 CH3COOH + 2 N3
Fe3(s) + S(s) = FeS(s) =>
Fe3(s) + 3 S(s) = 3 FeS(s)
Mn + H2 = HMn =>
2 Mn + H2 = 2 HMn
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
NH3 + H2O + Ni(NO3)2 = NH4NO3 + Ni(OH)2 =>
2 NH3 + 2 H2O + Ni(NO3)2 = 2 NH4NO3 + Ni(OH)2
HCl(ac) + K2CrO4(ac) = CrCl3(ac) + KCl(ac) + Cl2(g) + H2O(l) =>
16 HCl(ac) + 2 K2CrO4(ac) = 2 CrCl3(ac) + 4 KCl(ac) + 3 Cl2(g) + 8 H2O(l)
HSO4{-} + H{+} = H2S + O2 =>
HSO4{-} + H{+} = H2S + 2 O2
K3[Fe(CN)6] + Cu = Cu[Fe(CN)6] + K =>
K3[Fe(CN)6] + Cu = Cu[Fe(CN)6] + 3 K
MgCl2 + Ca(OH)2 = CaCl2 + Mg(OH)2 =>
MgCl2 + Ca(OH)2 = CaCl2 + Mg(OH)2
MnO4 + I{-} + H{+} = Mn{2+} + I3{-} + H2O =>
MnO4 + 9 I{-} + 8 H{+} = Mn{2+} + 3 I3{-} + 4 H2O
C8H18 + O5 = CO2 + H2O =>
C8H18 + 5 O5 = 8 CO2 + 9 H2O
KI + O3 + H2O = KOH + I2 =>
6 KI + O3 + 3 H2O = 6 KOH + 3 I2
Au + NaNO3 + NaOH = Na2AuO2 + NH3 + H2O =>
4 Au + NaNO3 + 7 NaOH = 4 Na2AuO2 + NH3 + 2 H2O
KCrO2 + PbO2 + KOH = K2PbO2 + H2O + K2CrO4 =>
2 KCrO2 + 3 PbO2 + 8 KOH = 3 K2PbO2 + 4 H2O + 2 K2CrO4
C3O2H6 + NaOH = C3O2NaH5 + H2O =>
C3O2H6 + NaOH = C3O2NaH5 + H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
CuSO4HNO3 = CuNO3HSO4 =>
CuSO4HNO3 = CuNO3HSO4
ZnCl2 + Ba(OH)2 + H2O = Ba[Zn(OH)4] + HCl =>
ZnCl2 + Ba(OH)2 + 2 H2O = Ba[Zn(OH)4] + 2 HCl
CO2 + Ca2MgSi2O7 = SiO2 + CaO + CaMg(CO3)2 =>
2 CO2 + Ca2MgSi2O7 = 2 SiO2 + CaO + CaMg(CO3)2
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
Cd + O2 = CdO =>
2 Cd + O2 = 2 CdO
Ba(MnO4)2 + K4Fe(CN)6 + H2O = KOH + Fe2O3 + H2CO3 + HNO3 + MnO + Ba(OH)2 =>
61 Ba(MnO4)2 + 10 K4Fe(CN)6 + 171 H2O = 40 KOH + 5 Fe2O3 + 60 H2CO3 + 60 HNO3 + 122 MnO + 61 Ba(OH)2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Cu2S + O2 = CuO + S =>
Cu2S + O2 = 2 CuO + S
KClO3 = KClO4 + KCl1 =>
4 KClO3 = 3 KClO4 + KCl1
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
H1 + Ca2 = CaH2 =>
4 H1 + Ca2 = 2 CaH2
Fe(OH)3* = Fe2*O3* + H2*O =>
2 Fe(OH)3* = Fe2*O3* + 3 H2*O
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
FeSO4 = Fe{+} + SO4{-} =>
FeSO4 = Fe{+} + SO4{-}
NaNO3 + HCl = NaCl + H2O + N2O5 =>
2 NaNO3 + 2 HCl = 2 NaCl + H2O + N2O5
(CH3COO)2Ni + Ba(OH)2 = Ni(OH)2 + (CH3COO)2Ba =>
(CH3COO)2Ni + Ba(OH)2 = Ni(OH)2 + (CH3COO)2Ba
KMnO4 + KCl + H2O = MnO2 + Cl2 + KOH =>
2 KMnO4 + 6 KCl + 4 H2O = 2 MnO2 + 3 Cl2 + 8 KOH
KOH + NaNO3 + HNO3 = K(NO3)2 + NaOH + H =>
KOH + NaNO3 + HNO3 = K(NO3)2 + NaOH + H
Mn{2+} + OH{-} + IO4{-} = H2O + MnO4{-} + IO3{-} =>
2 Mn{2+} + 6 OH{-} + 5 IO4{-} = 3 H2O + 2 MnO4{-} + 5 IO3{-}
O2 + HCOOH = CO2 + H2O =>
O2 + 2 HCOOH = 2 CO2 + 2 H2O
MnSO4 + HNO3 + NaBiO3 = HMnO4 + Bi(NO3)3 + H2SO4 + H2O + NaNO3 =>
2 MnSO4 + 20 HNO3 + 5 NaBiO3 = 2 HMnO4 + 5 Bi(NO3)3 + 2 H2SO4 + 7 H2O + 5 NaNO3
Ag2O + NaCl = AgCl + Na2O =>
Ag2O + 2 NaCl = 2 AgCl + Na2O
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