| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 I2O + H2S = 3 I2 + SO2 + H2O
F2 + NBr = Br2 + NF =>
F2 + 2 NBr = Br2 + 2 NF
Al + Fe2O0 = Al2O3 + Fe =>
2 Al + 3 Fe2O0 = Al2O3 + 6 Fe
KOH + SO2 = H2SO4 + K =>
2 KOH + SO2 = H2SO4 + 2 K
NaNO3 + MgCl2 = NaCl2 + MgNO3 =>
NaNO3 + MgCl2 = NaCl2 + MgNO3
Cu + H{+} + NO3{-} = Cu2{+} + NO + H2O =>
6 Cu + 4 H{+} + NO3{-} = 3 Cu2{+} + NO + 2 H2O
H3PO4 + KOH = HPO4{2-} + K{+} + H2O =>
H3PO4 + 2 KOH = HPO4{2-} + 2 K{+} + 2 H2O
HCl + CaCO3 = H2(CO3) + CaCl2 =>
2 HCl + CaCO3 = H2(CO3) + CaCl2
CaC2 + H2O = Ca(OH)2 + C2H2(aq) =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2(aq)
N + H = NH =>
N + H = NH
LiCl + Al2(HPO4)3 = Li2HPO4 + AlCl3 =>
6 LiCl + Al2(HPO4)3 = 3 Li2HPO4 + 2 AlCl3
CuCl2 + Na2CO3 + H2O = Cu2(OH)2CO3 + NaCl + CO2 =>
2 CuCl2 + 2 Na2CO3 + H2O = Cu2(OH)2CO3 + 4 NaCl + CO2
Na2S2O3 + CN{-} = SCN{-} + Na2SO3 =>
Na2S2O3 + CN{-} = SCN{-} + Na2SO3
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
HClO3 + H2O = H3O + ClO4 =>
HClO3 + 4 H2O = 3 H3O + ClO4
Au + CrCl3 = AuCl3 + Cr =>
Au + CrCl3 = AuCl3 + Cr
Fe + ZnNO3 = Zn + FeNO3 =>
Fe + ZnNO3 = Zn + FeNO3
Ni(NO3)2 + NH3 + H2O = NH4(NO3) + Ni(OH)2 =>
Ni(NO3)2 + 2 NH3 + 2 H2O = 2 NH4(NO3) + Ni(OH)2
NiCl2 + BaS = NiS + BaCl2 =>
NiCl2 + BaS = NiS + BaCl2
Ca + HNO2 = Ca(NO2)3 + H2 =>
2 Ca + 6 HNO2 = 2 Ca(NO2)3 + 3 H2
Li(OH)2 + H3(PO4) = Li3PO4 + H + (OH)2 =>
3 Li(OH)2 + H3(PO4) = Li3PO4 + 3 H + 3(OH)2
SrCO3 + HNO3 = H2O + Sr(NO3)2 + CO2 =>
SrCO3 + 2 HNO3 = H2O + Sr(NO3)2 + CO2
LiOH + H2O = LiOH2HO =>
LiOH + H2O = LiOH2HO
CH3CH2CH2CH3 + O2 = CO2 + H2O = CuHIOT =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
PbSO4 + Na2S = PbS + Na2SO4 =>
PbSO4 + Na2S = PbS + Na2SO4
H2SO4 + Ag2CO3 = H2CO3 + Ag2SO4 =>
H2SO4 + Ag2CO3 = H2CO3 + Ag2SO4
Sb2O3 + Na2CO3 + S = Na3SbS4 + SO2 + CO2 =>
Sb2O3 + 3 Na2CO3 + 11 S = 2 Na3SbS4 + 3 SO2 + 3 CO2
AI(NO3) + Mg = Mg(NO3)2 + AI =>
2 AI(NO3) + Mg = Mg(NO3)2 + 2 AI
Mo6 + (SO4)2 = Mo2(SO4)6 =>
Mo6 + 9(SO4)2 = 3 Mo2(SO4)6
C6H8O7 + NaHCO3 = CO2 + H2O + Na3(C6H5O7) =>
C6H8O7 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3(C6H5O7)
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
(Al2O3*2SiO2*2H2O) + NH4Cl = AlCl3 + NH3 + H2O + SiO2 =>
(Al2O3*2SiO2*2H2O) + 6 NH4Cl = 2 AlCl3 + 6 NH3 + 5 H2O + 2 SiO2
Cr(OH)3 + HBr = CrBr3 + H2O =>
Cr(OH)3 + 3 HBr = CrBr3 + 3 H2O
KAlO2 + NH4Cl + H2O = Al(OH)3 + KCl + NH3 =>
KAlO2 + NH4Cl + H2O = Al(OH)3 + KCl + NH3
FeO + NH3 = Fe + N2 + H2O =>
3 FeO + 2 NH3 = 3 Fe + N2 + 3 H2O
C8H4O3 + CH4N2O + CUSO4 = CO2 + H2O + C32H16N8CUSO4 =>
4 C8H4O3 + 4 CH4N2O + CUSO4 = 4 CO2 + 8 H2O + C32H16N8CUSO4
Mg + Al = MgAl2 =>
Mg + 2 Al = MgAl2
CuSO4(aq) + KSCN(aq) = CuSCN(s) + KSO4(aq) =>
CuSO4(aq) + KSCN(aq) = CuSCN(s) + KSO4(aq)
MgCuCl2 = MgCl2 + Cu =>
MgCuCl2 = MgCl2 + Cu
H3PO4(aq) + KOH(s) = K3PO4(aq) + H2O =>
H3PO4(aq) + 3 KOH(s) = K3PO4(aq) + 3 H2O
NaC2H4O2 + (NH4)2SO4 = Na2SO4 + NH4C2H4O2 =>
2 NaC2H4O2 + (NH4)2SO4 = Na2SO4 + 2 NH4C2H4O2
Zn(OH)2 + NaOH = H2O + Na2ZnO2 =>
Zn(OH)2 + 2 NaOH = 2 H2O + Na2ZnO2
PBr3 + NiS = P2S3 + NiBr2 =>
2 PBr3 + 3 NiS = P2S3 + 3 NiBr2
Na2FeO4 + SnOH + H2O = NaOH + Fe3OH + SnO2 =>
9 Na2FeO4 + 17 SnOH + 2 H2O = 18 NaOH + 3 Fe3OH + 17 SnO2
Al2(SO4)3 + CH3COOH = (CH3COO)3Al + H2SO4 =>
Al2(SO4)3 + 6 CH3COOH = 2(CH3COO)3Al + 3 H2SO4
NaCl + Co = CoCl2 + Na =>
2 NaCl + Co = CoCl2 + 2 Na
C2H2OOH + O2 = CO2 + H2 =>
2 C2H2OOH + 2 O2 = 4 CO2 + 3 H2
H2O2 + NaOCl = O2 + HCl + NaOH =>
H2O2 + NaOCl = O2 + HCl + NaOH
Cu(NO3)2(aq) + Mg(S) = Mg(NO3)2(aq) + Cu(S) =>
Cu(NO3)2(aq) + Mg(S) = Mg(NO3)2(aq) + Cu(S)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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