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H3 + PO4 + 5 HCl = PCl5 + 4 H2O
Pb(NO3)2 + Cu = Cu(NO3)3 + Pb =>
3 Pb(NO3)2 + 2 Cu = 2 Cu(NO3)3 + 3 Pb
MgCl2(aq) + AgNO3(aq) = MgNO3(aq) + AgCl2(s) =>
MgCl2(aq) + AgNO3(aq) = MgNO3(aq) + AgCl2(s)
Sr + O + H = Sr(OH)2 =>
Sr + 2 O + 2 H = Sr(OH)2
(HCl) + Mg(OH)2 = MgCl2 + H2O =>
2(HCl) + Mg(OH)2 = MgCl2 + 2 H2O
Sn(O2) + H2 = Sn + H2O =>
Sn(O2) + 2 H2 = Sn + 2 H2O
Ba(OH)2 + K2SO4 = BaSO4 + K2(OH)2 =>
Ba(OH)2 + K2SO4 = BaSO4 + K2(OH)2
Ca + CuF2 = CaF2 + Cu =>
Ca + CuF2 = CaF2 + Cu
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Fe(OH)2 + HBr = FeBr2 + H2O =>
Fe(OH)2 + 2 HBr = FeBr2 + 2 H2O
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
Pb3O4(heat) = Pb3O + O2 =>
2 Pb3O4(heat) = 2 Pb3O + 3 O2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
Ag(s) + H2S = Ag2S(s) + H2(g) =>
2 Ag(s) + H2S = Ag2S(s) + H2(g)
Na2S + KIO3 = NaIO3 + K2S =>
Na2S + 2 KIO3 = 2 NaIO3 + K2S
K3BO3 + HOH = KOH + H3BO3 =>
K3BO3 + 3 HOH = 3 KOH + H3BO3
Al2Cu3 + NaOH = Al(OH)3 + Na2Cu =>
Al2Cu3 + 6 NaOH = 2 Al(OH)3 + 3 Na2Cu
Co2O3 + HBO2 = Co(BO2)3 + H2O =>
Co2O3 + 6 HBO2 = 2 Co(BO2)3 + 3 H2O
MgCl + CuCl2 = MgCl2 + Cu2 =>
4 MgCl + 2 CuCl2 = 4 MgCl2 + Cu2
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
Cr(SO4)3 + NaOH = Cr(OH)3 + NaSO4 =>
Cr(SO4)3 + 3 NaOH = Cr(OH)3 + 3 NaSO4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CrPO4 + HCl = CrCl2 + H2PO4 =>
CrPO4 + 2 HCl = CrCl2 + H2PO4
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Si2Cl + H2O = SiO2 + HCl + H2 =>
2 Si2Cl + 8 H2O = 4 SiO2 + 2 HCl + 7 H2
SnH4 + H2O = Sn(OH)4 + H2 =>
SnH4 + 4 H2O = Sn(OH)4 + 4 H2
AlN3O9 + NaOH = AlO3H3 + NaNO3 =>
AlN3O9 + 3 NaOH = AlO3H3 + 3 NaNO3
CH3CH2CHOHCH3 + MnO4{-} + H{+} = CH3CH2COCH3 + Mn2{+} + H2O =>
13 CH3CH2CHOHCH3 + 4 MnO4{-} + 6 H{+} = 13 CH3CH2COCH3 + 2 Mn2{+} + 16 H2O
Mg + C = Mg4C2 =>
4 Mg + 2 C = Mg4C2
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
NH4Cl + KCl = Cl2 + KNH4 =>
NH4Cl + KCl = Cl2 + KNH4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H5CH3CH2 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CH3CH2 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 54 MnSO4 + 27 K2SO4 + 136 H2O
C7H8 + KMnO4 + H2O = C7H7O2 + MnO2 + KOH =>
3 C7H8 + 5 KMnO4 + H2O = 3 C7H7O2 + 5 MnO2 + 5 KOH
HNO3 + HBr = NO + H2O + Br =>
HNO3 + 3 HBr = NO + 2 H2O + 3 Br
Ni(NO3)2 + Co(NO3)2 + CO(NH2)2 + Fe(NO3)3 = NiCoFe2O4 + H2O + CO2 + N2 =>
3 Ni(NO3)2 + 3 Co(NO3)2 + 26 CO(NH2)2 + 6 Fe(NO3)3 = 3 NiCoFe2O4 + 52 H2O + 26 CO2 + 41 N2
Li2SO4 + BaBr2 = LiBr + Ba(SO4) =>
Li2SO4 + BaBr2 = 2 LiBr + Ba(SO4)
Ca(s) + I2(g) = CaI2(s) =>
Ca(s) + I2(g) = CaI2(s)
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
Cu + Mn(NO3)2 = Cu(NO3)2 + Mn =>
Cu + Mn(NO3)2 = Cu(NO3)2 + Mn
HgNO3 + (NH4)3PO4 = Hg3PO4 + NH4NO3 =>
3 HgNO3 + (NH4)3PO4 = Hg3PO4 + 3 NH4NO3
ClO3 + HCl + I2 = ICl3 + H2O =>
6 ClO3 + 36 HCl + 7 I2 = 14 ICl3 + 18 H2O
(BiO)NO3 + Al + KOH + H2O = Bi + NH3 + K[Al(OH)4] =>
3(BiO)NO3 + 11 Al + 11 KOH + 21 H2O = 3 Bi + 3 NH3 + 11 K[Al(OH)4]
CH2CHCHCH3 + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
CH2CHCHCH3 + 23 KMnO4 + 31 KOH = 4 K2CO3 + 23 K2MnO4 + 19 H2O
CuSO4(aq) + ZnCrO4 = ZnSO4 + CuCrO4 =>
CuSO4(aq) + ZnCrO4 = ZnSO4 + CuCrO4
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
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