| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MgO2(s) + C(g) = 2 MgO(s) + CO2(g)
Cl2 + SnS = SnCl4 + S2 =>
4 Cl2 + 2 SnS = 2 SnCl4 + S2
Ca(s) + H2O(l) = H2 + CaOH =>
2 Ca(s) + 2 H2O(l) = H2 + 2 CaOH
P2O3 + H2O = H2P2O4 =>
P2O3 + H2O = H2P2O4
KCl + C4H6O4Pb = C2H3KO2 + Cl2Pb =>
2 KCl + C4H6O4Pb = 2 C2H3KO2 + Cl2Pb
NiCO3 = NiO + CO2 =>
NiCO3 = NiO + CO2
KOH + Fe(NO3)3 = K2(NO3)3 + Fe(OH)2 =>
2 KOH + Fe(NO3)3 = K2(NO3)3 + Fe(OH)2
NH3 + H3PO4 = N2H8HPO4 =>
2 NH3 + H3PO4 = N2H8HPO4
CoC2 + H2O = Co(OH)2 + C2H2 =>
CoC2 + 2 H2O = Co(OH)2 + C2H2
AgClO3 + NH4Cl = AgCl + NH4ClO3 =>
AgClO3 + NH4Cl = AgCl + NH4ClO3
Cl{-} + MnO4{+} + H = Cl2 + MnO2 + H2O =>
2 Cl{-} + 2 MnO4{+} + 8 H = Cl2 + 2 MnO2 + 4 H2O
NaAlSi3O8 + CaO = CaSiO3 + NaAlO2 =>
NaAlSi3O8 + 3 CaO = 3 CaSiO3 + NaAlO2
NiCO3 + HNO3 = Ni(NO3)2 + H2CO3 =>
NiCO3 + 2 HNO3 = Ni(NO3)2 + H2CO3
Ca + FeNO3 = Ca(NO3)2 + Fe =>
Ca + 2 FeNO3 = Ca(NO3)2 + 2 Fe
HCl + H2NC6H4CO2C2H5 = H3NC6H4CO2C2H5 + Cl =>
HCl + H2NC6H4CO2C2H5 = H3NC6H4CO2C2H5 + Cl
H2SO4 + Ba = H2O + BaSO4 + S =>
4 H2SO4 + 3 Ba = 4 H2O + 3 BaSO4 + S
Nb + Sn(NO3)2 = Nb(NO3)2 + Sn =>
Nb + Sn(NO3)2 = Nb(NO3)2 + Sn
Li2O(s) + H2O(l) = HLiO(aq) =>
Li2O(s) + H2O(l) = 2 HLiO(aq)
NiCO3 + Al(OH)3 = Ni(OH)2 + Al2(CO3)3 =>
3 NiCO3 + 2 Al(OH)3 = 3 Ni(OH)2 + Al2(CO3)3
NH4NO3 + Pb(NO3)2 = NH4(NO3)2 + PbNO3 =>
NH4NO3 + Pb(NO3)2 = NH4(NO3)2 + PbNO3
Al + HClO4 = H2 + Al(ClO4)3 =>
2 Al + 6 HClO4 = 3 H2 + 2 Al(ClO4)3
(MnO4){-} + I{-} + H{+} = Mn{2+} + I2 + H2O =>
2(MnO4){-} + 10 I{-} + 16 H{+} = 2 Mn{2+} + 5 I2 + 8 H2O
SrHg2 + NaCl = SrCl2 + Na2Hg2 =>
SrHg2 + 2 NaCl = SrCl2 + Na2Hg2
Mg3(PO4)2 + NaOH = Na3PO4 + Mg(OH)2 =>
Mg3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Mg(OH)2
FeSO4 + KMnO4 + KOH = FeOHSO4 + K2MnO4 =>
FeSO4 + KMnO4 + KOH = FeOHSO4 + K2MnO4
Na2SO3 + K2Cr2O7 + HCl = Na2SO4 + KCl + CrCl3 + H2O =>
3 Na2SO3 + K2Cr2O7 + 8 HCl = 3 Na2SO4 + 2 KCl + 2 CrCl3 + 4 H2O
CH3COOH + CaO = Ca(C2H3O2)2 + H2O =>
2 CH3COOH + CaO = Ca(C2H3O2)2 + H2O
Mg(OH)2 + H12N3O4P = magnesiumphosphate + ammonia + H2O =>
3 Mg(OH)2 + 2 H12N3O4P = Mg3(PO4)2 + 6 NH3 + 6 H2O
ZnO + N = ZnON =>
ZnO + N = ZnON
CaC2O4 + CH3COOH = CaCOOH + CH2C2O4 + H2O =>
12 CaC2O4 + 9 CH3COOH = 12 CaCOOH + 10 CH2C2O4 + 2 H2O
Ag2SO4 + AlCl3 = Al2S3O12 + AgCl =>
3 Ag2SO4 + 2 AlCl3 = Al2S3O12 + 6 AgCl
CaO + H3PO4 = Ca5(PO4)3(OH) + H2O =>
5 CaO + 3 H3PO4 = Ca5(PO4)3(OH) + 4 H2O
BBr3 + H = BH3 + Br =>
BBr3 + 3 H = BH3 + 3 Br
C5H8O2 + O2 = CO2 + H2O =>
C5H8O2 + 6 O2 = 5 CO2 + 4 H2O
Mg + FeO = MgO + Fe =>
Mg + FeO = MgO + Fe
C3H4O2 + C2H6O = C5H8O2H2O =>
C3H4O2 + C2H6O = C5H8O2H2O
Na2C2O4 + CaC4H6O4 = NaC2H3O2 + CaC2O4 =>
Na2C2O4 + CaC4H6O4 = 2 NaC2H3O2 + CaC2O4
F2 + AlBr3 = AlF3 + Br2 =>
3 F2 + 2 AlBr3 = 2 AlF3 + 3 Br2
Cu4 + S = Cu2S =>
Cu4 + 2 S = 2 Cu2S
KMnO4 + NaNO3 = NaMnO4 + KNO3 =>
KMnO4 + NaNO3 = NaMnO4 + KNO3
H + Se4 = HSe =>
4 H + Se4 = 4 HSe
Ca(OH)2 + (NH4)2HPO4 = Ca10(PO4)6(OH)2 + H2O + NH3 =>
10 Ca(OH)2 + 6(NH4)2HPO4 = Ca10(PO4)6(OH)2 + 18 H2O + 12 NH3
CH3COOH + Mg(OH)2 = Mg(CH3COO)2 + H2O =>
2 CH3COOH + Mg(OH)2 = Mg(CH3COO)2 + 2 H2O
H3P + O3 = H3PO4 =>
3 H3P + 4 O3 = 3 H3PO4
Fe + CaOH = FeO + Ca + H =>
Fe + CaOH = FeO + Ca + H
C4H8O + K2Cr2O7 + H2SO4 = C4H8O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H8O + K2Cr2O7 + 4 H2SO4 = 3 C4H8O2 + Cr2(SO4)3 + K2SO4 + 4 H2O
Li2O + H3PO4 = Li3PO4 + H2O =>
3 Li2O + 2 H3PO4 = 2 Li3PO4 + 3 H2O
F2 + AlBr3 = AlF3 + Br2 =>
3 F2 + 2 AlBr3 = 2 AlF3 + 3 Br2
Fe2O3(l) + CO(g) = Fe(l) + CO2(g) =>
Fe2O3(l) + 3 CO(g) = 2 Fe(l) + 3 CO2(g)
WO3 + H2O = H6WO6 =>
WO3 + 3 H2O = H6WO6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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