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Pb(CH3COO)2 + Na2SO4 = PbSO4 + 2 Na(CH3COO)
C7H8O + NaOH = C7H7O + H2O + Na =>
C7H8O + NaOH = C7H7O + H2O + Na
NH4 + HNO3 = NH4NO3 + H2 =>
2 NH4 + 2 HNO3 = 2 NH4NO3 + H2
Br2 + NaOH = NaBr + NaOBr + H2O =>
Br2 + 2 NaOH = NaBr + NaOBr + H2O
Cl2 + H2O = HClO3 + HCl =>
3 Cl2 + 3 H2O = HClO3 + 5 HCl
HCOOH + ZnCO3 = (HCOOH)2Zn + CO2 + H2O =>
3 HCOOH + ZnCO3 = (HCOOH)2Zn + 2 CO2 + H2O
Na2CO3 + KOH = Na(OH) + K2CO3 =>
Na2CO3 + 2 KOH = 2 Na(OH) + K2CO3
HClSO3 + H2O = H2SO4 + HCl =>
HClSO3 + H2O = H2SO4 + HCl
TiCl4 + Mg(s) = Ti(s) + MgCl2(s) =>
TiCl4 + 2 Mg(s) = Ti(s) + 2 MgCl2(s)
(H2N)2CO + NaOCl + NaOH = N2H4 + H2O + NaCl + Na2CO3 =>
(H2N)2CO + NaOCl + 2 NaOH = N2H4 + H2O + NaCl + Na2CO3
As2S5 + H2O2 + NH4OH = (NH4)2SO4 + (NH4)3AsO4 + H2O =>
As2S5 + 20 H2O2 + 16 NH4OH = 5(NH4)2SO4 + 2(NH4)3AsO4 + 28 H2O
KBr + KMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
H2ClO4 + Al(OH)3 = Al2(ClO4)3 + H2O =>
3 H2ClO4 + 2 Al(OH)3 = Al2(ClO4)3 + 6 H2O
Ba(OH)2 + Al = BaAlO2 + H2 =>
Ba(OH)2 + Al = BaAlO2 + H2
C6N12H6O12 + C = CO + H2O + N2 =>
C6N12H6O12 + 3 C = 9 CO + 3 H2O + 6 N2
C7H14ClOH + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + C7H14ClO =>
10 C7H14ClOH + 2 KMnO4 + 3 H2SO4 = 8 H2O + K2SO4 + 2 MnSO4 + 10 C7H14ClO
Ra + C = RaC2 =>
Ra + 2 C = RaC2
CaH2 + N2 = Ca3N2 + H2 =>
3 CaH2 + N2 = Ca3N2 + 3 H2
Fe3{+} = {-}1e + Fe2{+} =>
2 Fe3{+} = {-}1e + 3 Fe2{+}
KMnO4 + NaH2PO4 = NaMnO4 + KH2PO4 =>
KMnO4 + NaH2PO4 = NaMnO4 + KH2PO4
CaCl2(aq) + K2CO3(aq) = CaCO3 + KCl =>
CaCl2(aq) + K2CO3(aq) = CaCO3 + 2 KCl
KMnO4 + Na2SO3 + HCl = Na2SO4 + KCl + MnCl2 + H2O =>
2 KMnO4 + 5 Na2SO3 + 6 HCl = 5 Na2SO4 + 2 KCl + 2 MnCl2 + 3 H2O
S2O6{2-} + e + H{+} = H2SO3 =>
S2O6{2-} + 2e + 4 H{+} = 2 H2SO3
Na2CO3 + KOH = K2CO3 + NaOH =>
Na2CO3 + 2 KOH = K2CO3 + 2 NaOH
MnCl2(OH2)4 + HCl = MnCl4{2-} + H{+} + H2O =>
MnCl2(OH2)4 + 2 HCl = MnCl4{2-} + 2 H{+} + 4 H2O
Al(OH)3 + (NH4)2CO3 = Al2(CO3)3 + H5NO =>
2 Al(OH)3 + 3(NH4)2CO3 = Al2(CO3)3 + 6 H5NO
Fe + NaOCl = Fe2O3 + NaCl =>
2 Fe + 3 NaOCl = Fe2O3 + 3 NaCl
PbS2 = PbS + S8 =>
8 PbS2 = 8 PbS + S8
KOH + NH4Cl = H2O + KCl + NH3 =>
KOH + NH4Cl = H2O + KCl + NH3
CO2 + H2O + NaCl = HCl + Na2CO3 =>
CO2 + H2O + 2 NaCl = 2 HCl + Na2CO3
K2S + Na3PO4 = K3PO4 + Na2S =>
3 K2S + 2 Na3PO4 = 2 K3PO4 + 3 Na2S
C8H18 + KMnO4 + H2SO4 = C9H16O4 + K2SO4 + MnSO4 + H2O =>
45 C8H18 + 98 KMnO4 + 147 H2SO4 = 40 C9H16O4 + 49 K2SO4 + 98 MnSO4 + 232 H2O
NiNO3(aq) + Na2Cr2O7(aq) = Ni2Cr2O7(s) + NaNO3(aq) =>
2 NiNO3(aq) + Na2Cr2O7(aq) = Ni2Cr2O7(s) + 2 NaNO3(aq)
Ca(OH)2 + H3AsO4 = Ca3(AsO4)2 + H2O =>
3 Ca(OH)2 + 2 H3AsO4 = Ca3(AsO4)2 + 6 H2O
Hg5(NS)8 + S2Cl2 = Hg2Cl2 + HgCl2 + S4N2 =>
Hg5(NS)8 + 4 S2Cl2 = Hg2Cl2 + 3 HgCl2 + 4 S4N2
Al + (Cl)2 = (AlCl)3 =>
6 Al + 3(Cl)2 = 2(AlCl)3
Pb + NO3 = (Pb(NO3)2) =>
Pb + 2 NO3 = (Pb(NO3)2)
CuN2 + O2 = NO2 + Cu2O3 =>
4 CuN2 + 11 O2 = 8 NO2 + 2 Cu2O3
TiCl3 + Br2 + KOH = K2TiO3 + KBr + KCl + H2O =>
2 TiCl3 + Br2 + 12 KOH = 2 K2TiO3 + 2 KBr + 6 KCl + 6 H2O
Zn + CaCl = Zn(CaCl) =>
Zn + CaCl = Zn(CaCl)
C2H4 + Br2 = C2H2Br + HBr =>
2 C2H4 + 3 Br2 = 2 C2H2Br + 4 HBr
HgNO3 + NaOH = NaNO3 + H2O + Hg3O3 + Hg =>
6 HgNO3 + 6 NaOH = 6 NaNO3 + 3 H2O + Hg3O3 + 3 Hg
Cl2O7 + H2O2 = ClO2{-} + O2 + H{+} =>
2 Cl2O7 + 2 H2O2 = 4 ClO2{-} + 5 O2 + 4 H{+}
CH4 + H2O = H3 + CO2 =>
3 CH4 + 6 H2O = 8 H3 + 3 CO2
K2SnO3 + HCl = KCl + SnO2 + H2O =>
K2SnO3 + 2 HCl = 2 KCl + SnO2 + H2O
Cu(OH)2 + HNo3 = Cu(No3)2 + H2O =>
Cu(OH)2 + 2 HNo3 = Cu(No3)2 + 2 H2O
Hg + NaOH = HgO + NaH =>
Hg + NaOH = HgO + NaH
Ag + S = AgS2 =>
Ag + 2 S = AgS2
CH + NCl = CCl + N2 + H2 =>
2 CH + 2 NCl = 2 CCl + N2 + H2
NH3 + NO = N2 + HOHH =>
NH3 + NO = N2 + HOHH
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