| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + Fe(NO3)3 = Fe(NO3)2 + Al(NO3)
CaCl2 + Na2SO4 = Ca2SO4 + Na + Cl =>
2 CaCl2 + Na2SO4 = Ca2SO4 + 2 Na + 4 Cl
K[Al(OH)4] + HCl = KCl + AlCl3 + H2O =>
K[Al(OH)4] + 4 HCl = KCl + AlCl3 + 4 H2O
Mg + CuSO4 = Cu + MgSO4 =>
Mg + CuSO4 = Cu + MgSO4
ZnO2 + Cl2 = ZnO3 + ZnCl =>
6 ZnO2 + Cl2 = 4 ZnO3 + 2 ZnCl
CH3COONH4 + CaCO3 = CH3COOCO3 + CaNH4 =>
CH3COONH4 + CaCO3 = CH3COOCO3 + CaNH4
NH3(aq) + HNO3(aq) = NNO3 + HH3 =>
NH3(aq) + HNO3(aq) = NNO3 + HH3
AgS8 = Ag + S =>
AgS8 = Ag + 8 S
CrCl3 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 CrCl3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 12 KCl + 8 H2O
Cu(OH)2 + Au = Au(OH)2 + Cu =>
Cu(OH)2 + Au = Au(OH)2 + Cu
V2(CO3)3 + HCl = VCl3 + CO2 + H2O =>
V2(CO3)3 + 6 HCl = 2 VCl3 + 3 CO2 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
BaOH2 + CuSO4 = BaSO4 + CuOH2 =>
BaOH2 + CuSO4 = BaSO4 + CuOH2
Ga + HCl = GaCl + H =>
Ga + HCl = GaCl + H
NaOH + Al2(CrO4)3 = Al(OH)3 + Na2CrO4 =>
6 NaOH + Al2(CrO4)3 = 2 Al(OH)3 + 3 Na2CrO4
C17H14O7 + O2(g) = CO2(g) + H2O(g) =>
C17H14O7 + 17 O2(g) = 17 CO2(g) + 7 H2O(g)
Ag{+} + S2O8{2-} = SO4{2-} + Ag{2+} =>
2 Ag{+} + S2O8{2-} = 2 SO4{2-} + 2 Ag{2+}
AlH2 + SO4(OH)3 = Al(OH)3 + H2SO4 =>
AlH2 + SO4(OH)3 = Al(OH)3 + H2SO4
Al + CuNO3 = Al(NO3) + Cu =>
Al + CuNO3 = Al(NO3) + Cu
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
MgCl2 + Ca3PO4 = CaCl2 + Mg3PO4 =>
3 MgCl2 + Ca3PO4 = 3 CaCl2 + Mg3PO4
Na3(PO4) + MgCl2 = Na3Mg + (PO4)Cl2 =>
Na3(PO4) + MgCl2 = Na3Mg + (PO4)Cl2
NH3 + H2SO3 = NH3SO3 + H2 =>
NH3 + H2SO3 = NH3SO3 + H2
CS + O2 = S + CO2 =>
CS + O2 = S + CO2
Na2O2*2H2O = NaOH + H2 + O2 =>
Na2O2*2H2O = 2 NaOH + H2 + O2
ZnSO4 + AgNO3 = Zn(NO3)2 + Ag2(SO4) =>
ZnSO4 + 2 AgNO3 = Zn(NO3)2 + Ag2(SO4)
HCl + Ca = CaCl2 + H2 =>
2 HCl + Ca = CaCl2 + H2
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + Na2CO3 =>
2 NaHCO3 + Ca(OH)2 = CaCO3 + 2 H2O + Na2CO3
CuO + AgNO3 = Ag2O + Cu(NO3)2 =>
CuO + 2 AgNO3 = Ag2O + Cu(NO3)2
HCl + RbHCO3 = RbCl + H2CO3 =>
HCl + RbHCO3 = RbCl + H2CO3
N2O5 + SO3 = NS + O2 =>
2 N2O5 + 4 SO3 = 4 NS + 11 O2
Fe(OH)3 + CaO = FeCa(OH)3 + O2 =>
2 Fe(OH)3 + 2 CaO = 2 FeCa(OH)3 + O2
HI(aq) + Zn(NO3)2(aq) = HNO3(aq) + ZnI2(aq) =>
2 HI(aq) + Zn(NO3)2(aq) = 2 HNO3(aq) + ZnI2(aq)
BaCl2 + AgNO3 = AgNO3BaCl2 =>
BaCl2 + AgNO3 = AgNO3BaCl2
Mg + KOH = MgK + OH =>
Mg + KOH = MgK + OH
Fe + BaCl2 = FeCl2 + Ba =>
Fe + BaCl2 = FeCl2 + Ba
KClO3 + HCl = Cl2 + H2ClO2 + KCl =>
4 KClO3 + 12 HCl = 3 Cl2 + 6 H2ClO2 + 4 KCl
Cl2 + NaF = Na3 + ClF2 =>
3 Cl2 + 12 NaF = 4 Na3 + 6 ClF2
Ag + H3PO4 = Ag3PO4 + H2 =>
6 Ag + 2 H3PO4 = 2 Ag3PO4 + 3 H2
Fe(OH)3 + HI = I2 + H2O + FeI =>
Fe(OH)3 + 3 HI = I2 + 3 H2O + FeI
Mg2 + NaOH = Mg(OH)2 + Na =>
Mg2 + 4 NaOH = 2 Mg(OH)2 + 4 Na
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Ca2(OH)2 = Ca2O + H2O =>
Ca2(OH)2 = Ca2O + H2O
HS{-} = S{-} + H =>
HS{-} = S{-} + H
C2H4Cl2 = C2H2 + H2 + Cl2 =>
C2H4Cl2 = C2H2 + H2 + Cl2
Fe(OH)3 + H3PO4 = FePO4 + H3(OH)3 =>
Fe(OH)3 + H3PO4 = FePO4 + H3(OH)3
CH4 + NH3 = CH3NH4 =>
CH4 + NH3 = CH3NH4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
MgO + N2O3 = Mg + NO3 =>
3 MgO + N2O3 = 3 Mg + 2 NO3
(NH4)2SO4 + Ca(OH)2 = CaSO4 + (NH4)2(OH)2 =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + (NH4)2(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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