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4 Fe(OH)2 + Ca(ClO)2 + 2 H2O = 4 Fe(OH)3 + CaCl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + Pb(NO3)2 = Cu(NO3) + Pb2 =>
4 Cu + 2 Pb(NO3)2 = 4 Cu(NO3) + Pb2
N2* + O2 = N2O =>
2 N2* + O2 = 2 N2O
Al + H3PO4 = Al3(PO4)2 + H =>
3 Al + 2 H3PO4 = Al3(PO4)2 + 6 H
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
FeCl2 + H2SO4 + KMnO4 = H2O + K2SO4 + MnSO4 + FeCl3 + Fe2(SO4)3 =>
30 FeCl2 + 24 H2SO4 + 6 KMnO4 = 24 H2O + 3 K2SO4 + 6 MnSO4 + 20 FeCl3 + 5 Fe2(SO4)3
Mg + Ag2SO4 = Mg(SO4) + Ag =>
Mg + Ag2SO4 = Mg(SO4) + 2 Ag
SN(OH)2 + NaOH = Na2SNO2 + H2O =>
SN(OH)2 + 2 NaOH = Na2SNO2 + 2 H2O
N3OH3 + O2 = NO2 + H2O =>
4 N3OH3 + 13 O2 = 12 NO2 + 6 H2O
Na3PO4 + MgCl2 = NaCl2 + Mg3PO4 =>
Na3PO4 + 3 MgCl2 = 3 NaCl2 + Mg3PO4
Mg + KH2PO4 = MgKPO4 + H2 =>
Mg + KH2PO4 = MgKPO4 + H2
CH3COOH + Fe2O3 = H2O + Fe + CO2 =>
3 CH3COOH + 4 Fe2O3 = 6 H2O + 8 Fe + 6 CO2
ZnO2 + HCl = ZnCl4 + H2O =>
ZnO2 + 4 HCl = ZnCl4 + 2 H2O
Pb(CH3COO)2 + BaCl2 = PbCl2 + Ba(CH3COO)2 =>
Pb(CH3COO)2 + BaCl2 = PbCl2 + Ba(CH3COO)2
Bi(OH)3 + HSnO2 = Bi + HSnO3 + H2O =>
2 Bi(OH)3 + 3 HSnO2 = 2 Bi + 3 HSnO3 + 3 H2O
Cu(s) + H2SO4(l) = CuSO4(s) + H2O(l) + SO2 =>
Cu(s) + 2 H2SO4(l) = CuSO4(s) + 2 H2O(l) + SO2
Ca + Al2(SO3)3 = CaSO3 + Al =>
3 Ca + Al2(SO3)3 = 3 CaSO3 + 2 Al
H(PO4) + Fe = Fe(PO4) + H =>
H(PO4) + Fe = Fe(PO4) + H
HBr + Ra(OH)2 = RaBr2 + H2O =>
2 HBr + Ra(OH)2 = RaBr2 + 2 H2O
Co(OH)3 + H2SO3 = Co(HSO3)3 + H2O =>
Co(OH)3 + 3 H2SO3 = Co(HSO3)3 + 3 H2O
RbClO3(s) = RbCl(s) + O2(g) =>
2 RbClO3(s) = 2 RbCl(s) + 3 O2(g)
CaH + O2 = CaOH =>
2 CaH + O2 = 2 CaOH
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Mg + HClO3 = Mg(ClO3)2 + Cl2 + H2O =>
5 Mg + 12 HClO3 = 5 Mg(ClO3)2 + Cl2 + 6 H2O
Zn + H3PO3 + HCl = PH3 + ZnCl2 + H2O =>
3 Zn + H3PO3 + 6 HCl = PH3 + 3 ZnCl2 + 3 H2O
Al2(SO4)3 + C = Al2(SO3)3 + CO2 =>
2 Al2(SO4)3 + 3 C = 2 Al2(SO3)3 + 3 CO2
Al + HNO3 = Al(NO3)3 + H2O + N20 =>
100 Al + 360 HNO3 = 100 Al(NO3)3 + 180 H2O + 3 N20
HI(aq) + K2CO3(s) = KI(aq) + CO2(g) + H2O(l) =>
2 HI(aq) + K2CO3(s) = 2 KI(aq) + CO2(g) + H2O(l)
Cr(OH)3 + Na2CO3 + O2 = Na2CrO4 + CO2 + H2O =>
4 Cr(OH)3 + 4 Na2CO3 + 3 O2 = 4 Na2CrO4 + 4 CO2 + 6 H2O
Sm(OH)3 + H2SO4 = Sm2(SO4)3 + H2O =>
2 Sm(OH)3 + 3 H2SO4 = Sm2(SO4)3 + 6 H2O
Al + H3PO4 = H + AlPO4 =>
Al + H3PO4 = 3 H + AlPO4
S2Cl2(l) + NH3(g) = S4N4(s) + S8(s) + NH4Cl(s) =>
6 S2Cl2(l) + 16 NH3(g) = S4N4(s) + S8(s) + 12 NH4Cl(s)
SO4{2-} + Zn{2+} = ZnSO4 =>
SO4{2-} + Zn{2+} = ZnSO4
Al + H3PO4 = Al3(PO4)2 + H =>
3 Al + 2 H3PO4 = Al3(PO4)2 + 6 H
Na(s) + H3PO4(aq) = Na3PO4(aq) + H2(g) =>
6 Na(s) + 2 H3PO4(aq) = 2 Na3PO4(aq) + 3 H2(g)
CH3Cl + Na = CH3Na + Cl2 =>
2 CH3Cl + 2 Na = 2 CH3Na + Cl2
NONO2 = N2 + O2 =>
2 NONO2 = 2 N2 + 3 O2
KClO(s) = KCl(s) + O2(g) =>
2 KClO(s) = 2 KCl(s) + O2(g)
Mg(HCO3)2 + BaCl2 = Ba(HCO3)2 + MgCl2 =>
Mg(HCO3)2 + BaCl2 = Ba(HCO3)2 + MgCl2
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
C4H10 + CH4 = C3H8 =>
2 C4H10 + CH4 = 3 C3H8
Al2O3 + SiO2 = Al2O3SiO2 =>
Al2O3 + SiO2 = Al2O3SiO2
CoSO4 + H2O = HS + Co + OH =>
CoSO4 + 5 H2O = HS + Co + 9 OH
Zn + NaNO5 + NaOH = Na2ZnO2 + NH3 + H2O =>
6 Zn + NaNO5 + 11 NaOH = 6 Na2ZnO2 + NH3 + 4 H2O
CuS + HF = H2S + CuF2 =>
CuS + 2 HF = H2S + CuF2
H2SO4 + CU + H2O2 = H2O + CUSO4 =>
H2SO4 + CU + H2O2 = 2 H2O + CUSO4
NaOH + NH4NO3 = NaNO3 + H2O + NH3 =>
NaOH + NH4NO3 = NaNO3 + H2O + NH3
CoFe2O4 + HCl = CoFe2Cl2 + H2O + O2 =>
2 CoFe2O4 + 4 HCl = 2 CoFe2Cl2 + 2 H2O + 3 O2
HF + H2SO4 = F2 + SO2 + H2O =>
2 HF + H2SO4 = F2 + SO2 + 2 H2O
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