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Hg3(PO4)2 + 6 NH4NO2 = 3 Hg(NO2)2 + 2(NH4)3PO4
HClO4 + HNO3 = H2 + ClO4NO3 =>
HClO4 + HNO3 = H2 + ClO4NO3
Cu(s) + S8(s) = Cu2S(s) =>
16 Cu(s) + S8(s) = 8 Cu2S(s)
NO2 + HNO3 = NO3 + HNO2 =>
NO2 + HNO3 = NO3 + HNO2
CaCO3 + HCl(aq) = CaCl2(aq) + H2O + CO2 =>
CaCO3 + 2 HCl(aq) = CaCl2(aq) + H2O + CO2
Zn + MnO41{-} + H{+} = Zn2{+} + Mn2{+} + H2O =>
322 Zn + 2 MnO41{-} + 164 H{+} = 161 Zn2{+} + Mn2{+} + 82 H2O
C6H5CH2SnCl + NaOH = C6H5CH2OH + SnNaCl =>
C6H5CH2SnCl + NaOH = C6H5CH2OH + SnNaCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaCO3 + CH3COOH = Ca(CH3COO)2 + H2 + CO2 =>
2 CaCO3 + 5 CH3COOH = 2 Ca(CH3COO)2 + 4 H2 + 4 CO2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
CH3NH2CHCOOH + O2 = CO2 + H2O + NH3 =>
CH3NH2CHCOOH + 3 O2 = 3 CO2 + 2 H2O + NH3
Zn(OH)2 + H3AsO4 = Zn2(OH)AsO4 + H2O =>
2 Zn(OH)2 + H3AsO4 = Zn2(OH)AsO4 + 3 H2O
Ba + H2O = Ba(OH)2*H2 =>
Ba + 2 H2O = Ba(OH)2*H2
Fe{3+} + SCN{-} = Fe(SCN){2+}(aq) =>
Fe{3+} + SCN{-} = Fe(SCN){2+}(aq)
CH3CH2SH + NaOH = CH3CH2SNa + H2O =>
CH3CH2SH + NaOH = CH3CH2SNa + H2O
Me + H2SO4 = Me2(SO4)3 + H2 =>
2 Me + 3 H2SO4 = Me2(SO4)3 + 3 H2
C2H5NO2 + Cu(CH3COO)2 = Cu(CH3COO)2C2H5NO2 =>
C2H5NO2 + Cu(CH3COO)2 = Cu(CH3COO)2C2H5NO2
Ca + KCl = KCaCl =>
Ca + KCl = KCaCl
H2SO4 + Al(OH)3 = H2(OH)3 + SO4Al =>
H2SO4 + Al(OH)3 = H2(OH)3 + SO4Al
L2 + HNO3 = HLO3 + NO2 + H2O =>
L2 + 10 HNO3 = 2 HLO3 + 10 NO2 + 4 H2O
Cu + NH3 + H2O2 = [Cu(NH3)4]{2+} + OH{-} =>
Cu + 4 NH3 + H2O2 = [Cu(NH3)4]{2+} + 2 OH{-}
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
(NH4)2CO3 + HCl = CO2 + H2O + NH4Cl =>
(NH4)2CO3 + 2 HCl = CO2 + H2O + 2 NH4Cl
Bi + Bi2O3 + Cu + Se + NaNO2 + Pb = Bi965Na015Pb020Cu1000Se1000O1000 + N2O3 =>
1820 Bi + 1985 Bi2O3 + 6000 Cu + 6000 Se + 90 NaNO2 + 120 Pb = 6 Bi965Na015Pb020Cu1000Se1000O1000 + 45 N2O3
NaHSO3HBr = NaBrH2OSO2 =>
NaHSO3HBr = NaBrH2OSO2
Ba + P = BaP =>
Ba + P = BaP
Pb + Br2 = PbBr4 =>
Pb + 2 Br2 = PbBr4
J2 + S2O3{2-} = J{-} + S4O6{2-} =>
J2 + 2 S2O3{2-} = 2 J{-} + S4O6{2-}
KAlS2O8 + H24O12 = KAlS2O8H24O12 =>
KAlS2O8 + H24O12 = KAlS2O8H24O12
C2H3O2Cl + O2 = CO2 + H2O + Cl2 =>
4 C2H3O2Cl + 7 O2 = 8 CO2 + 6 H2O + 2 Cl2
MgCl2 + CH3COOH = MgOH + CH3COCl2 =>
MgCl2 + CH3COOH = MgOH + CH3COCl2
NaClO3 + C6H8O7 = Na3C6H5O7 + ClO2 + H2O + CO2 =>
18 NaClO3 + 7 C6H8O7 = 6 Na3C6H5O7 + 18 ClO2 + 13 H2O + 6 CO2
K2SiO3 + Cu(NO3)2 = CuSiO3 + KNO3 =>
K2SiO3 + Cu(NO3)2 = CuSiO3 + 2 KNO3
Na + NH3 + C10H15NO = C10H15N + H2O + NaNH2 =>
2 Na + 2 NH3 + C10H15NO = C10H15N + H2O + 2 NaNH2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CaCl2(aq) + H2O = Ca(OH)2 + HCl =>
CaCl2(aq) + 2 H2O = Ca(OH)2 + 2 HCl
H2O + NH3 + NaF = NaOH + NH4F =>
H2O + NH3 + NaF = NaOH + NH4F
HCl + Ni(NO3)2 = H(NO3) + NiCl2 =>
2 HCl + Ni(NO3)2 = 2 H(NO3) + NiCl2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C2H5Br + Mg + C2H5O = C4H10O + MgBr2 =>
2 C2H5Br + Mg + 2 C2H5O = 2 C4H10O + MgBr2
HNO3 + NO2 = HNO2 + N2O5 =>
HNO3 + 2 NO2 = HNO2 + N2O5
Pb(CH3COO)2 + O2 = PbCO3 + H2O + CO2 =>
Pb(CH3COO)2 + 4 O2 = PbCO3 + 3 H2O + 3 CO2
CaO + HgO = CaOHgO =>
CaO + HgO = CaOHgO
C3Hg + O2 = HgO + CO2 =>
2 C3Hg + 7 O2 = 2 HgO + 6 CO2
F2 + NaOH = OF2 + NaF + H2O =>
2 F2 + 2 NaOH = OF2 + 2 NaF + H2O
C6H5OH + HNO3 = C6H4NO2OH + H2O =>
C6H5OH + HNO3 = C6H4NO2OH + H2O
Pb + H2PO4 = PbPO4 + H2 =>
Pb + H2PO4 = PbPO4 + H2
H2O + Sn{2+} + Bi(NO3)3 = Bi + Sn(OH)4 + H{+} + NO2 =>
9 H2O + 3 Sn{2+} + Bi(NO3)3 = Bi + 3 Sn(OH)4 + 6 H{+} + 3 NO2
Sn + O2 = Sn4O2 =>
4 Sn + O2 = Sn4O2
PbI + NaSO4 = PbSO4 + NaI =>
PbI + NaSO4 = PbSO4 + NaI
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