| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl + LiOH = LiCl*AlOH
NaOH + H3CO4 = Na3CO4 + H2O =>
3 NaOH + H3CO4 = Na3CO4 + 3 H2O
Na + Cl2Mg = NaCl + Mg =>
2 Na + Cl2Mg = 2 NaCl + Mg
NH4VO3 + H2SO4 + NaHSO3 = (VO)SO4 + Na2SO4 + (NH4)2SO4 + H2O =>
4 NH4VO3 + 5 H2SO4 + 2 NaHSO3 = 4(VO)SO4 + Na2SO4 + 2(NH4)2SO4 + 6 H2O
Cu(NO3)2(aq) + (NH4)2CO3(aq) = CuCO3 + NH4NO3 =>
Cu(NO3)2(aq) + (NH4)2CO3(aq) = CuCO3 + 2 NH4NO3
H2C2O4 + KMnO4 + H{+} = CO2 + Mn{2+} + K{+} + H2O =>
5 H2C2O4 + 2 KMnO4 + 6 H{+} = 10 CO2 + 2 Mn{2+} + 2 K{+} + 8 H2O
MoO3 + ZrO2 = MoZr + O2 =>
2 MoO3 + 2 ZrO2 = 2 MoZr + 5 O2
W3(PO4)5 + ZrS2 = W2S5 + Zr3(PO4)4 =>
4 W3(PO4)5 + 15 ZrS2 = 6 W2S5 + 5 Zr3(PO4)4
CuCl2 + NaNO2 = CuNO2 + NaCl2 =>
CuCl2 + NaNO2 = CuNO2 + NaCl2
CH3OH + NH3 = CH3CH2NH2 + H2O =>
2 CH3OH + NH3 = CH3CH2NH2 + 2 H2O
NH4H2PO4 + XMgO = NH4MgPO4 + XH2O =>
NH4H2PO4 + XMgO = NH4MgPO4 + XH2O
NaBiO3 + H2SO4 = Bi2(SO4)3 + Na2SO4 + O2 + H2O =>
2 NaBiO3 + 4 H2SO4 = Bi2(SO4)3 + Na2SO4 + O2 + 4 H2O
Fe2 + HCl + Nh4SCN = Fe(SCN)2 + Nh4Cl + H2 =>
Fe2 + 4 HCl + 4 Nh4SCN = 2 Fe(SCN)2 + 4 Nh4Cl + 2 H2
Ca = Ca0 =>
Ca = Ca0
Mg3Si2O5(OH)4 + CH3COOH + H2O = Mg + H4SiO4 + CO3 =>
2 Mg3Si2O5(OH)4 + CH3COOH + 2 H2O = 6 Mg + 4 H4SiO4 + 2 CO3
Mg + Co(ClO4)2 = Mg(ClO4)2 + Co =>
Mg + Co(ClO4)2 = Mg(ClO4)2 + Co
CH3CH2CONH2 + O2 = NH3 + CO2 + H2O =>
2 CH3CH2CONH2 + 7 O2 = 2 NH3 + 6 CO2 + 4 H2O
CaCO3 + C = CaO + CO =>
CaCO3 + C = CaO + 2 CO
AgNO3 + Cr(C2H3O2)3 = Ag(C2H3O2) + Cr(NO3)3 =>
3 AgNO3 + Cr(C2H3O2)3 = 3 Ag(C2H3O2) + Cr(NO3)3
C3H6O3 + H2O = CH3CHOHCOO{-} + H3O{+} =>
C3H6O3 + H2O = CH3CHOHCOO{-} + H3O{+}
KOH + ZnCl = KCl + ZnOH =>
KOH + ZnCl = KCl + ZnOH
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr(SO4)3 + K2SO2 + CH3COOH + H2O =>
K2Cr2O7 + 7 H2SO4 + CH3CH2OH = 2 Cr(SO4)3 + K2SO2 + CH3COOH + 8 H2O
CH3COOH + Ca = (CH3COO)2Ca + H2 =>
2 CH3COOH + Ca = (CH3COO)2Ca + H2
Cu2S + AlBr3 = CuBr + Al2S3 =>
3 Cu2S + 2 AlBr3 = 6 CuBr + Al2S3
Fe2(CO3)3 + H3(PO4) = Fe3(PO4)3 + CO2 + H2O =>
3 Fe2(CO3)3 + 6 H3(PO4) = 2 Fe3(PO4)3 + 9 CO2 + 9 H2O
C6H12O6 + KMnO4 = MnO2 + K2CO3 + CO2 + H2O =>
C6H12O6 + 8 KMnO4 = 8 MnO2 + 4 K2CO3 + 2 CO2 + 6 H2O
AsOPb = Pb + AsO =>
AsOPb = Pb + AsO
P + MgI2 = Mg + PI2 =>
P + MgI2 = Mg + PI2
Zn + H2 = Zn1H2 =>
Zn + H2 = Zn1H2
Pb + H2SO4 = Pb(SO4) + H2 =>
Pb + H2SO4 = Pb(SO4) + H2
FeNH4(SO4)2 + NaCN = NaNH4(SO4)2 + FeCN =>
FeNH4(SO4)2 + NaCN = NaNH4(SO4)2 + FeCN
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
COH + HBr = BrC + H2O =>
COH + HBr = BrC + H2O
Na2PO4 + PbCl3 = NaCl + Pb2(PO4)3 =>
3 Na2PO4 + 2 PbCl3 = 6 NaCl + Pb2(PO4)3
CaCO3 + H2SO4 = CaSO4 + H2CO3 =>
CaCO3 + H2SO4 = CaSO4 + H2CO3
H2[PtCl6] + RbOH = Rb2[PtCl6] + H2O =>
H2[PtCl6] + 2 RbOH = Rb2[PtCl6] + 2 H2O
Fe3O4 + CH3OH = Fe + CO2 + H2O =>
3 Fe3O4 + 4 CH3OH = 9 Fe + 4 CO2 + 8 H2O
NaAlSi3O8 + H2O + H{+} = Al2Si2O5(OH)4 + H4SiO4 + Na{+} =>
2 NaAlSi3O8 + 9 H2O + 2 H{+} = Al2Si2O5(OH)4 + 4 H4SiO4 + 2 Na{+}
C9O4H7Na + HCl = C9H8O4 + NaCl =>
C9O4H7Na + HCl = C9H8O4 + NaCl
HCl + CH3(CH2)7CHCH(CH2)7COOK = CH3(CH2)7CHCH(CH2)7COOH + KCl =>
HCl + CH3(CH2)7CHCH(CH2)7COOK = CH3(CH2)7CHCH(CH2)7COOH + KCl
NaOH(aq) + H4SiO4(aq) = Na4SiO4(aq) + H2O(l) =>
4 NaOH(aq) + H4SiO4(aq) = Na4SiO4(aq) + 4 H2O(l)
MnO4{-} + C2O4{-2} + H3O{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{-2} + 16 H3O{+} = 2 Mn{2+} + 10 CO2 + 24 H2O
C9H18O5 + O2 = CO2 + H2O =>
C9H18O5 + 11 O2 = 9 CO2 + 9 H2O
C6H5COOH + NaCO3 = CO2 + H2O + NaC6H5COO =>
31 C6H5COOH + 30 NaCO3 = 37 CO2 + 18 H2O + 30 NaC6H5COO
Fe + KSCN = FeSCN + K =>
Fe + KSCN = FeSCN + K
CaCl2(aq) + Na2Co3 = NaCl(aq) + CaCo3 =>
CaCl2(aq) + Na2Co3 = 2 NaCl(aq) + CaCo3
HCN + Cu(OH)2 = H2O + Cu(CN)2 =>
2 HCN + Cu(OH)2 = 2 H2O + Cu(CN)2
NH4 + KNO3 + H2O = NH4NO3 + KOH =>
8 NH4 + 10 KNO3 + 7 H2O = 9 NH4NO3 + 10 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/24
Équations équilibrées sur02/16/23
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