| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3(PO4)2 + 6 HNO3 = 3 Fe(NO3)2 + 2 H3PO4
Ca(OH)2(s) + H3PO4(ac) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2(s) + 2 H3PO4(ac) = Ca3(PO4)2(s) + 6 H2O(l)
HC2H5CO2 + NH3 = C2H5CO2 + HNH3 =>
HC2H5CO2 + NH3 = C2H5CO2 + HNH3
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
C12H8 + MnO4 = CO2 + MnO2 + H2O =>
C12H8 + 14 MnO4 = 12 CO2 + 14 MnO2 + 4 H2O
HCl(aq) + O2 = H2O(l) + Cl(g) =>
4 HCl(aq) + O2 = 2 H2O(l) + 4 Cl(g)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
V(s) + O(g) = VO(s) =>
V(s) + O(g) = VO(s)
Sb2S3 + HClO3 + H2O = H3SbO4 + H2SO4 + HCl =>
3 Sb2S3 + 14 HClO3 + 18 H2O = 6 H3SbO4 + 9 H2SO4 + 14 HCl
Cu(NO3)2 + Na2Co3 = Cu2Co2 + Na(NO3)3 =>
6 Cu(NO3)2 + 2 Na2Co3 = 3 Cu2Co2 + 4 Na(NO3)3
Ca3N2(s) + H2O(l) = Ca(OH)2(aq) + NH3(g) =>
Ca3N2(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 NH3(g)
MnO4{-} + NO2{-} + H2O = MnO2 + NO3{-} + OH{-} =>
2 MnO4{-} + 3 NO2{-} + H2O = 2 MnO2 + 3 NO3{-} + 2 OH{-}
CH3COOH + LiBr = CH3COOLi + HBr =>
CH3COOH + LiBr = CH3COOLi + HBr
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
CuSO4 + H2O = Cu(OH)2 + SO4H2 =>
CuSO4 + 2 H2O = Cu(OH)2 + SO4H2
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO =>
2 NaHCO3 + 3 CH3COOH = 2 NaCH3COO + 4 H2O + 4 CO
K2MnF6 + SbF5 = KSbF6 + MnF3 + F2 =>
2 K2MnF6 + 4 SbF5 = 4 KSbF6 + 2 MnF3 + F2
Cu(SO4)2 + K(OH) = Cu(OH)2 + K(SO4) =>
Cu(SO4)2 + 2 K(OH) = Cu(OH)2 + 2 K(SO4)
Be + H2 = BeH2 =>
Be + H2 = BeH2
Co(NO3)2 + NaOH = Co(OH)2 + NaNO3 =>
Co(NO3)2 + 2 NaOH = Co(OH)2 + 2 NaNO3
KK + H2O = KOH + H2 =>
KK + 2 H2O = 2 KOH + H2
AgSCN + NH4SCN = [Ag(SCN)2] + NH4 =>
AgSCN + NH4SCN = [Ag(SCN)2] + NH4
UF6 + CH3OH = UF5 + HF + UO2F2 + CF4 =>
13 UF6 + 2 CH3OH = 12 UF5 + 8 HF + UO2F2 + 2 CF4
Fe2O3(s) + Al = Fe + Al2O3 =>
Fe2O3(s) + 2 Al = 2 Fe + Al2O3
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Ca + HNO3(k) = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3(k) = 4 Ca(NO3)2 + N2O + 5 H2O
CO + H2O(steam) = CO2 + H =>
CO + H2O(steam) = CO2 + 2 H
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
AlCl3 + Mg(ClO4)2 = MgCl2 + Al(ClO)3 =>
8 AlCl3 + 3 Mg(ClO4)2 = 3 MgCl2 + 8 Al(ClO)3
CaOH + HNo3 = CaNo3 + H2O =>
CaOH + HNo3 = CaNo3 + H2O
O2 + KCl + HNO3 = KNO3 + Cl + HOH =>
O2 + 4 KCl + 4 HNO3 = 4 KNO3 + 4 Cl + 2 HOH
Pb(NO3)2(aq) + NaI2(aq) = PbI2(s) + Na(NO3)2(aq) =>
Pb(NO3)2(aq) + NaI2(aq) = PbI2(s) + Na(NO3)2(aq)
CaO + Sc2O3 + Al2O3 + SiO2 = CaScAlSiO6 =>
2 CaO + Sc2O3 + Al2O3 + 2 SiO2 = 2 CaScAlSiO6
IO3 + e + H3O{+} = H2O + I =>
IO3 + 6e + 6 H3O{+} = 9 H2O + I
CaH + NaCl = CaCl + NaH =>
CaH + NaCl = CaCl + NaH
K + O2 = K2O =>
4 K + O2 = 2 K2O
H2SO4 + CaCl2 = CaSO4 + HCl* =>
H2SO4 + CaCl2 = CaSO4 + 2 HCl*
Cr2(SO4)3 + KI + KO3 + H2O = Cr(OH)3 + K2SO4 + I2 =>
2 Cr2(SO4)3 + 10 KI + 2 KO3 + 6 H2O = 4 Cr(OH)3 + 6 K2SO4 + 5 I2
NaC1 + Mg1 = MgC1 + Na1 =>
NaC1 + Mg1 = MgC1 + Na1
Al(s) + MnSO4(aq) = Al2(SO4)3(aq) + Mn(s) =>
2 Al(s) + 3 MnSO4(aq) = Al2(SO4)3(aq) + 3 Mn(s)
(NH4)2CO3(aq) + CaCl2(aq) = (NH4)2Cl2 + CaCO3 =>
(NH4)2CO3(aq) + CaCl2(aq) = (NH4)2Cl2 + CaCO3
Na2(CO3)(aq) + CaCl2(aq) = NaCl(aq) + CaCO3(s) =>
Na2(CO3)(aq) + CaCl2(aq) = 2 NaCl(aq) + CaCO3(s)
Fe + H2SO4 = H2 + Fe2(SO4)3 =>
2 Fe + 3 H2SO4 = 3 H2 + Fe2(SO4)3
SrCl2 + Na2SO4 = SrSO4 + NaCl =>
SrCl2 + Na2SO4 = SrSO4 + 2 NaCl
C6H8O6 + KOH = C6H7KO6 + H2O =>
C6H8O6 + KOH = C6H7KO6 + H2O
Ba + F2 = BaF2 =>
Ba + F2 = BaF2
C2H5COOC2H5 + H2O = CH3CH2COOH + C2H5OH =>
C2H5COOC2H5 + H2O = CH3CH2COOH + C2H5OH
(NH4)2CO3(aq)CaCl2(aq) = (NH4)2Cl2CaCO3 =>
(NH4)2CO3(aq)CaCl2(aq) = (NH4)2Cl2CaCO3
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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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