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2 C6H5OK + H2SO4 = 2 C6H5OH + K2SO4
CH3OH + NaOH + Br2 = NaBr + Na2CO3 + H2O =>
CH3OH + 8 NaOH + 3 Br2 = 6 NaBr + Na2CO3 + 6 H2O
NaP + HS = NaS + HP =>
NaP + HS = NaS + HP
CuClO3 + Zn = Zn(ClO3)2 + Cu =>
2 CuClO3 + Zn = Zn(ClO3)2 + 2 Cu
Na2CO33H2O2 + H2O = H2O2 + Na + CO3 =>
Na2CO33H2O2 + 30 H2O = 31 H2O2 + 2 Na + CO3
PbO2 + Si + Cl2 = PbCl1 + SiO =>
2 PbO2 + 4 Si + Cl2 = 2 PbCl1 + 4 SiO
CH3COOC6H5 + NaOH = CH3COONa + C6H5OH =>
CH3COOC6H5 + NaOH = CH3COONa + C6H5OH
Mg + C6H5COOH = C14H10MgO4 + H2 =>
Mg + 2 C6H5COOH = C14H10MgO4 + H2
(NH4)2SO4 + KOH = SO4K2 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = SO4K2 + 2 NH3 + 2 H2O
NaHCO3(s) + H2O = NaOH + H2CO3 =>
NaHCO3(s) + H2O = NaOH + H2CO3
Ca(NO3)2 + (NH4)OH = Ca(OH)2 + (NH4)NO3 =>
Ca(NO3)2 + 2(NH4)OH = Ca(OH)2 + 2(NH4)NO3
H3O + CuO = Cu + H2O =>
2 H3O + CuO = Cu + 3 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
(NH4)2P + NaSO4 = PSO4 + Na(NH4)2 =>
(NH4)2P + NaSO4 = PSO4 + Na(NH4)2
HNO3 + Cu2O = Cu(NO3)2 + H2O + NO2 =>
6 HNO3 + Cu2O = 2 Cu(NO3)2 + 3 H2O + 2 NO2
C2H4(g) + O2(g) = CO(s) + H2O(g) =>
C2H4(g) + 2 O2(g) = 2 CO(s) + 2 H2O(g)
NaBr + Cl = NaClBr =>
NaBr + Cl = NaClBr
H3IO6{2-} = H2I2O10{4-} + H2O =>
2 H3IO6{2-} = H2I2O10{4-} + 2 H2O
Zn(OH)2(s) + AgNO3(aq) + H3O(aq) = Zn(NO3)2 + Ag(OH2)2 =>
Zn(OH)2(s) + 2 AgNO3(aq) + 2 H3O(aq) = Zn(NO3)2 + 2 Ag(OH2)2
Mn3(PO4)7 + Pt(BO3)4 = Mn(BO3)7 + Pt3(PO4)4 =>
4 Mn3(PO4)7 + 21 Pt(BO3)4 = 12 Mn(BO3)7 + 7 Pt3(PO4)4
Ni(NO3)2(aq) + Na2CrO4(aq) = NiCrO4 + Na2(NO3)2 =>
Ni(NO3)2(aq) + Na2CrO4(aq) = NiCrO4 + Na2(NO3)2
CH4 + Fe2O3 = CO2 + Fe + H2O =>
3 CH4 + 4 Fe2O3 = 3 CO2 + 8 Fe + 6 H2O
CH + O = CO2 + H2O =>
2 CH + 5 O = 2 CO2 + H2O
Ba(OH)2 + HClO4 = BaCl2 + O2 + H2O =>
Ba(OH)2 + 2 HClO4 = BaCl2 + 4 O2 + 2 H2O
Ca(No3)2 + Cu(OH)2 = Cu(No3)2 + Ca(OH)2 =>
Ca(No3)2 + Cu(OH)2 = Cu(No3)2 + Ca(OH)2
Fe(OH)3 + H2SO4 = Fe2S3O12 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2S3O12 + 6 H2O
Ca(OH)2 + H3PO4 = H2O + Ca + PO4 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + 3 Ca + 2 PO4
BaCl2(aq) + HNO3(aq) = Ba(NO3)2(aq) + HCl =>
BaCl2(aq) + 2 HNO3(aq) = Ba(NO3)2(aq) + 2 HCl
GeO2 + SO2 = GeSO4 =>
GeO2 + SO2 = GeSO4
Br2 + OH1{-} = Br1{-} + BrO31{-} + H2O =>
31 Br2 + 62 OH1{-} = 61 Br1{-} + BrO31{-} + 31 H2O
TiCl4(s) + H2O(l) = TiO2(s) + HCl(aq) =>
TiCl4(s) + 2 H2O(l) = TiO2(s) + 4 HCl(aq)
HBr + Fe = FeBr2 + H2 =>
2 HBr + Fe = FeBr2 + H2
CaCO3 + H3PO3 = CaHPO3 + CO2 + H2O =>
CaCO3 + H3PO3 = CaHPO3 + CO2 + H2O
Na + FePO4 = Na3PO4 + Fe =>
3 Na + FePO4 = Na3PO4 + Fe
Pb(II) + KI = Pb(II)I + K =>
Pb(II) + KI = Pb(II)I + K
AgI + KCl = AgCl + KI =>
AgI + KCl = AgCl + KI
H{+} + MnO4{-} + Cr{2+} = Mn{2+} + Cr{3+} + H2O =>
8 H{+} + MnO4{-} + 5 Cr{2+} = Mn{2+} + 5 Cr{3+} + 4 H2O
Na2SO3 + HCl = NaCl + SO2 + H2O =>
Na2SO3 + 2 HCl = 2 NaCl + SO2 + H2O
Mg(s) + S(s) = MgS =>
Mg(s) + S(s) = MgS
NaBr + H3PO4 = Na3PO4 + HBr* =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr*
MgCuO = MgO + Cu =>
MgCuO = MgO + Cu
CH3CH2OH + O = CH3COOH + H2O =>
CH3CH2OH + 2 O = CH3COOH + H2O
KNO3 + H2SO4 + Hg = K2SO4 + HgSO4 + H2O + NO =>
2 KNO3 + 4 H2SO4 + 3 Hg = K2SO4 + 3 HgSO4 + 4 H2O + 2 NO
MnO2 + SnCl2 + HCl = MnCl2 + SnCl4 + H2O =>
MnO2 + SnCl2 + 4 HCl = MnCl2 + SnCl4 + 2 H2O
HCl + MnO2 + TeO2 + H2O = MnCl2 + H6TeO6 =>
2 HCl + MnO2 + TeO2 + 2 H2O = MnCl2 + H6TeO6
AuCl3 = Au + Cl3 =>
AuCl3 = Au + Cl3
K2NO3 + HCl = KCl + NO2 + H2O =>
K2NO3 + 2 HCl = 2 KCl + NO2 + H2O
KF + H2SO4 = KHSO4 + HF =>
KF + H2SO4 = KHSO4 + HF
Br2 + NO + H2O = Br{-} + NO3{-} + H{+} =>
3 Br2 + 2 NO + 4 H2O = 6 Br{-} + 2 NO3{-} + 8 H{+}
Fe2 + Cu = Fe2Cu =>
Fe2 + Cu = Fe2Cu
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