| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ge + O2 = 2 GeO
Al2(SO4)3 + BaCl2 = Al2BaCl2(SO4)3 =>
Al2(SO4)3 + BaCl2 = Al2BaCl2(SO4)3
N2O + O = N2O5 =>
N2O + 4 O = N2O5
C2H5OCOOH + NaOH = NaC2H5OCOO + H2O =>
C2H5OCOOH + NaOH = NaC2H5OCOO + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al3 + CuSO4 + HCl = Cu + AlCl3 + H2SO4 =>
2 Al3 + 9 CuSO4 + 18 HCl = 9 Cu + 6 AlCl3 + 9 H2SO4
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Al(OH)3 + Al2O3 = HAlO2 =>
Al(OH)3 + Al2O3 = 3 HAlO2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Pb + Al2O3 = PbO + Al =>
3 Pb + Al2O3 = 3 PbO + 2 Al
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Ca + Fe{3+} = Ca{2+} + Fe =>
3 Ca + 2 Fe{3+} = 3 Ca{2+} + 2 Fe
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
PbO + H2O = PbO2 + H2 =>
PbO + H2O = PbO2 + H2
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Mg(HCO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
NaC2H3O2 + HCl = NaCl + HC2H3O2 =>
NaC2H3O2 + HCl = NaCl + HC2H3O2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
K2Cr2O7 + Fe + H2SO4 = Fe2(SO4)3 + CrSO4 + K2SO4 + H2O =>
3 K2Cr2O7 + 8 Fe + 21 H2SO4 = 4 Fe2(SO4)3 + 6 CrSO4 + 3 K2SO4 + 21 H2O
NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O
Pb(NO3)2 + KX = PbX2 + K(NO3) =>
Pb(NO3)2 + 2 KX = PbX2 + 2 K(NO3)
Fe(aq) + S(s) = FeS(s) =>
Fe(aq) + S(s) = FeS(s)
CaCO3 + CH3COOH = CaC2H3C2 + H2O + CO2 =>
8 CaCO3 + 21 CH3COOH = 8 CaC2H3C2 + 30 H2O + 18 CO2
PbO2 + Cl2 = PbOCl2 + O =>
PbO2 + Cl2 = PbOCl2 + O
Zr(NO3)2*6H2O = ZrO2 + H2O + O2 + N2 =>
Zr(NO3)2*6H2O = ZrO2 + 6 H2O + 2 O2 + N2
MgH2O + SO4 = MgSO4 + water =>
MgH2O + SO4 = MgSO4 + H2O
H2O2 + Zn = H2 + ZnO2 =>
H2O2 + Zn = H2 + ZnO2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
W + N2 = W2N9 =>
4 W + 9 N2 = 2 W2N9
NH3 + O2(g) = NO2 + H2O =>
4 NH3 + 7 O2(g) = 4 NO2 + 6 H2O
CINH4 + NaOH = CINa + NH4 + OH =>
CINH4 + NaOH = CINa + NH4 + OH
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
U + Bi2O3 = UO3 + Bi =>
U + Bi2O3 = UO3 + 2 Bi
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HCl(aq) + Ca(OH)2 = CaCl2(aq) + H2O =>
2 HCl(aq) + Ca(OH)2 = CaCl2(aq) + 2 H2O
SiF4 + F2 = SiF6 =>
SiF4 + F2 = SiF6
Pb(OH) + HS = PbS + H2O =>
Pb(OH) + HS = PbS + H2O
MgCl2 = Mg + Cl4 =>
2 MgCl2 = 2 Mg + Cl4
C8H9NO2 + O2 = NO + CO2 + H2O =>
4 C8H9NO2 + 39 O2 = 4 NO + 32 CO2 + 18 H2O
C4H6 + Cl2 = C4H6Cl4 =>
C4H6 + 2 Cl2 = C4H6Cl4
AgBr + NH3 = Ag(NH3)2 + Br2 =>
2 AgBr + 4 NH3 = 2 Ag(NH3)2 + Br2
Al + ClO = AlCl3 + O2 =>
2 Al + 6 ClO = 2 AlCl3 + 3 O2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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