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Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
ZnFeS2 + O2 = Zn + FeO + SO2 =>
2 ZnFeS2 + 5 O2 = 2 Zn + 2 FeO + 4 SO2
C8H11NO + HCl = C8H12ClNO =>
C8H11NO + HCl = C8H12ClNO
MgZn2 + HCl = ZnCl2 + MgCl2 + H2 =>
MgZn2 + 6 HCl = 2 ZnCl2 + MgCl2 + 3 H2
C + H2 + PbCl2 + TiCl4 = PbTi3C2 + HCl =>
2 C + 7 H2 + PbCl2 + 3 TiCl4 = PbTi3C2 + 14 HCl
CoSO4 + K = K2SO4 + Co =>
CoSO4 + 2 K = K2SO4 + Co
H2O + ClO4{-} + S2O6{2-} = SO4{2-} + Cl2 + H{+} =>
6 H2O + 2 ClO4{-} + 7 S2O6{2-} = 14 SO4{2-} + Cl2 + 12 H{+}
KCl + Al = K + Al2Cl3 =>
3 KCl + 2 Al = 3 K + Al2Cl3
K2ZnO2 + HNO3 = KNO3 + Zn(NO3)2 + H2O =>
K2ZnO2 + 4 HNO3 = 2 KNO3 + Zn(NO3)2 + 2 H2O
CeCl3 + Ca(OH)2 + NaOCl = CeO2 + CaCl2 + H2O + NaCl =>
2 CeCl3 + 3 Ca(OH)2 + NaOCl = 2 CeO2 + 3 CaCl2 + 3 H2O + NaCl
FeO + HNO3 = Fe(NO3)3 + NO2 + H2O =>
FeO + 4 HNO3 = Fe(NO3)3 + NO2 + 2 H2O
HF + K3PO4 = KF + H3PO4 =>
3 HF + K3PO4 = 3 KF + H3PO4
Al + FeCl2 = Fe + Al2Cl =>
4 Al + FeCl2 = Fe + 2 Al2Cl
Na2HPO3 + HCl = NaCl + H3PO3 =>
Na2HPO3 + 2 HCl = 2 NaCl + H3PO3
Cr + NaCl = CrCl + Na =>
Cr + NaCl = CrCl + Na
C6H5MgBr + BiCl3 = Bi + C6H5Cl + MgBrCl =>
3 C6H5MgBr + 2 BiCl3 = 2 Bi + 3 C6H5Cl + 3 MgBrCl
NiO + O2 = Ni2O3 =>
4 NiO + O2 = 2 Ni2O3
NH4HCO3 + NaOH = NH3 + Na2CO3 + H2O =>
NH4HCO3 + 2 NaOH = NH3 + Na2CO3 + 2 H2O
CO2 + H2O = C13H24O4 + O2 =>
13 CO2 + 12 H2O = C13H24O4 + 17 O2
Cl2 + OH = H2O + OCl =>
Cl2 + 4 OH = 2 H2O + 2 OCl
Na2CO3(aq) + HI(aq) = NaI(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 HI(aq) = 2 NaI(aq) + H2O(l) + CO2(g)
NH3 + H2SO4 = S + HNO3 + H2O =>
3 NH3 + 4 H2SO4 = 4 S + 3 HNO3 + 7 H2O
CuSO4 + CaO = CuO + CaSO4 =>
CuSO4 + CaO = CuO + CaSO4
CuS + NaCl = CuCl2 + Na2S =>
CuS + 2 NaCl = CuCl2 + Na2S
NH4NO3 + LiOH = LiNO3 + NH3H2O =>
NH4NO3 + LiOH = LiNO3 + NH3H2O
Zn + H{+} + Cr2O7{-2} = Zn{+2} + Cr{+3} + H2O =>
3 Zn + 14 H{+} + Cr2O7{-2} = 3 Zn{+2} + 2 Cr{+3} + 7 H2O
K2CrO4 + HCl = CrCl3 + HClO2 + H2O + KCl =>
4 K2CrO4 + 23 HCl = 4 CrCl3 + 3 HClO2 + 10 H2O + 8 KCl
Zn + HCl = ZnCl1 + H1 =>
Zn + HCl = ZnCl1 + H1
CO2 + NH2OH = CO + N2 + H2O =>
CO2 + 2 NH2OH = CO + N2 + 3 H2O
NH3 + H2SO4 = NHSO2 + H2O =>
NH3 + H2SO4 = NHSO2 + 2 H2O
Cu(C2H3O2)2 + KI = CuI + KC2H3O2 + I2 =>
2 Cu(C2H3O2)2 + 4 KI = 2 CuI + 4 KC2H3O2 + I2
Li + Cl2 = LiCl2 =>
Li + Cl2 = LiCl2
Mn + Cr(OH)2 = Mn(OH)2 + Cr =>
Mn + Cr(OH)2 = Mn(OH)2 + Cr
CH3CHO + J2 + NaOH = CJ3CHO + NaJ + H2O =>
CH3CHO + 3 J2 + 3 NaOH = CJ3CHO + 3 NaJ + 3 H2O
NH4Br + Al(OH)3 = NH4OH + AlBr3 =>
3 NH4Br + Al(OH)3 = 3 NH4OH + AlBr3
Cu(OH)2 + HClO4 = HOH + Cu(ClO4)2 =>
Cu(OH)2 + 2 HClO4 = 2 HOH + Cu(ClO4)2
AgCl + AlPO4 = Ag3PO4 + AlCl3 =>
3 AgCl + AlPO4 = Ag3PO4 + AlCl3
NaCO3*H2O = NaCO3 + H2O =>
NaCO3*H2O = NaCO3 + H2O
PBS + H2O2 = PBSO4 + H2O =>
PBS + 4 H2O2 = PBSO4 + 4 H2O
Fe{2+} + Br{-} = Fe + Br2 =>
Fe{2+} + 2 Br{-} = Fe + Br2
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
HF + KCN = HCN + KF =>
HF + KCN = HCN + KF
KBr + PbO2 + HNO3 = HBrO3 + Pb(NO3)2 + KNO3 + H2O =>
KBr + 3 PbO2 + 7 HNO3 = HBrO3 + 3 Pb(NO3)2 + KNO3 + 3 H2O
Li2CrO4 + MnBr2 = LiBr + MnCrO4 =>
Li2CrO4 + MnBr2 = 2 LiBr + MnCrO4
Zn(OH)2 + HCl = ZnCl + H3O2 =>
Zn(OH)2 + HCl = ZnCl + H3O2
(NH4)2(Mo2O7) + H2 = H2O + Mo + N =>
(NH4)2(Mo2O7) + 3 H2 = 7 H2O + 2 Mo + 2 N
AsH3 = As + H2 =>
2 AsH3 = 2 As + 3 H2
C4H4O4 + Br2 = C4H4O4Br2 =>
C4H4O4 + Br2 = C4H4O4Br2
MnCl2*4H2O + NaC2H3O2*3H2O + C5H8O2 = Mn(C5H7O2)3 + H2O + NaCl + C2H4O2 =>
8 MnCl2*4H2O + 16 NaC2H3O2*3H2O + 22 C5H8O2 = 8 Mn(C5H7O2)3 + 86 H2O + 16 NaCl + 11 C2H4O2
Pt + H2O = Pt(OH)4 + H2 =>
Pt + 4 H2O = Pt(OH)4 + 2 H2
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