| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3PO4(aq) + 3 CaBr2(aq) = 6 KBr(aq) + Ca3(PO4)2(s)
H{+} + NO3{-} + I2{-} = IO3{-} + NO2 + H2O =>
10 H{+} + 11 NO3{-} + I2{-} = 2 IO3{-} + 11 NO2 + 5 H2O
Cr(NO3)3 + Na3Po4 = CrPo4 + NaNO3 =>
Cr(NO3)3 + Na3Po4 = CrPo4 + 3 NaNO3
Ca(CO3)2 = CaCO4 + CO2 =>
Ca(CO3)2 = CaCO4 + CO2
H2O + Ni{2+} + NH4{+} = Ni + NO3{-} + H{+} =>
3 H2O + 4 Ni{2+} + NH4{+} = 4 Ni + NO3{-} + 10 H{+}
C4H8Mg2Cl2 + H2O + CO2 = C6H10O4 + MgCl2 + Mg =>
13 C4H8Mg2Cl2 + 8 H2O + 20 CO2 = 12 C6H10O4 + 13 MgCl2 + 13 Mg
LiNO2 + K = KNO2 + Li =>
LiNO2 + K = KNO2 + Li
Ca(OH)2(aq) + CH3CO2H(aq) = Ca(CH3COO)2(aq) + H2O =>
Ca(OH)2(aq) + 2 CH3CO2H(aq) = Ca(CH3COO)2(aq) + 2 H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
CH3COCH3 + H2 = CH3CH(OH)CH3 =>
CH3COCH3 + H2 = CH3CH(OH)CH3
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
ZrI4 = Zr + I =>
ZrI4 = Zr + 4 I
P2O5 + C = P4 + CO4 =>
4 P2O5 + 5 C = 2 P4 + 5 CO4
Mg(OH)2 + H2SO4 = H2O + SO4 + Mg =>
Mg(OH)2 + H2SO4 = 2 H2O + SO4 + Mg
P + H2 = PH3(s) =>
2 P + 3 H2 = 2 PH3(s)
NiPb(NO3) = Ni(NO3) + Pb =>
NiPb(NO3) = Ni(NO3) + Pb
C6H10O2 + NH3 = C6H11NO + H2O =>
C6H10O2 + NH3 = C6H11NO + H2O
Ni + MgO = NiO + Mg =>
Ni + MgO = NiO + Mg
Cr + H2SO4 = Cr3SO4 + H =>
3 Cr + H2SO4 = Cr3SO4 + 2 H
CuFeS2 + Fe(SO4)3 + H2O = CuSO4 + FeSO4 + H2SO4 =>
CuFeS2 + 4 Fe(SO4)3 + 8 H2O = CuSO4 + 5 FeSO4 + 8 H2SO4
H2SO4 + MnO2 + NaCl = NaHSO4 + MnSO4 + Cl2 + H2O =>
3 H2SO4 + MnO2 + 2 NaCl = 2 NaHSO4 + MnSO4 + Cl2 + 2 H2O
Na2SO3 + H2SO3 = NaHSO3 =>
Na2SO3 + H2SO3 = 2 NaHSO3
BeI2 + Sn(NO3)2 = BeN2O6 + SnI2 =>
BeI2 + Sn(NO3)2 = BeN2O6 + SnI2
Sn + F2 = SnF4 =>
Sn + 2 F2 = SnF4
AlCl3 + H3PO4 + KCl = KAlP6O17 + H2O + HCl =>
AlCl3 + 6 H3PO4 + KCl = KAlP6O17 + 7 H2O + 4 HCl
(NO2) + Pb = Pb(NO2)2 =>
2(NO2) + Pb = Pb(NO2)2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Na(CO3)2 + HC2H3O2 = H2O + CO2 + NaC2H3O2 =>
8 Na(CO3)2 + 11 HC2H3O2 = 10 H2O + 22 CO2 + 8 NaC2H3O2
BrOH + H3PO4 = H2O + Br3PO4 =>
3 BrOH + H3PO4 = 3 H2O + Br3PO4
CH3OH + KMnO4 + H2SO4 = CO2 + K2SO4 + H2O + MnO2 =>
CH3OH + 2 KMnO4 + H2SO4 = CO2 + K2SO4 + 3 H2O + 2 MnO2
Ca(OH)2 + HFO = CaF2 + (H2O)2 + O2 =>
Ca(OH)2 + 2 HFO = CaF2 + (H2O)2 + O2
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
GalliumSulfate + SodiumBromide = GalliumBromide + SodiumSulfate =>
GalliumSulfate + SodiumBromide = GalliumBromide + SodiumSulfate
Au2 + H2O2 = Au2O3 + H2O =>
Au2 + 3 H2O2 = Au2O3 + 3 H2O
Na3AsS3 + HCl = NaCl + AsCl3 + H2S =>
Na3AsS3 + 6 HCl = 3 NaCl + AsCl3 + 3 H2S
H2SO4 + Be = H2 + Be2(SO4)2 =>
2 H2SO4 + 2 Be = 2 H2 + Be2(SO4)2
HBr + NO2 = NO + Br2 + H2O =>
2 HBr + NO2 = NO + Br2 + H2O
Al(OH)2NO3 + H2SO4 = Al2(SO4)3 + HNO3 + H2O =>
2 Al(OH)2NO3 + 3 H2SO4 = Al2(SO4)3 + 2 HNO3 + 4 H2O
FeBr2 + KMnO4 + H2SO4 = FeBr3 + Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
30 FeBr2 + 6 KMnO4 + 24 H2SO4 = 20 FeBr3 + 5 Fe2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH3COCl + C2H5OH = CH3C(OH)Cl + CH3CH2O =>
CH3COCl + C2H5OH = CH3C(OH)Cl + CH3CH2O
SO3 + KOH = HK + SO4 =>
SO3 + KOH = HK + SO4
Al + KOH + H2C2O4*2H2O = K3(Al(C2O4)3)*3H2O + H2O + H2 =>
2 Al + 6 KOH + 6 H2C2O4*2H2O = 2 K3(Al(C2O4)3)*3H2O + 12 H2O + 3 H2
Li3N + HCl = LiCl + NH4Cl =>
Li3N + 4 HCl = 3 LiCl + NH4Cl
Cu(NH3)2CO3 + H2 = Cu + (NH4)HCO3 + NH3 =>
Cu(NH3)2CO3 + H2 = Cu + (NH4)HCO3 + NH3
FeCl3 + C6N6FeK3 = Fe2K3 + C6N6Cl3 =>
FeCl3 + C6N6FeK3 = Fe2K3 + C6N6Cl3
Mg3N3 + H2O = Mg(OH)3 + NH3 =>
Mg3N3 + 9 H2O = 3 Mg(OH)3 + 3 NH3
H5C4N3O + O2 = CO2 + H2O + N =>
4 H5C4N3O + 19 O2 = 16 CO2 + 10 H2O + 12 N
AlO3 + NaOH = AlOH3 + Na + O2 =>
2 AlO3 + 6 NaOH = 2 AlOH3 + 6 Na + 5 O2
Br2 + Zn = ZnBr2 =>
Br2 + Zn = ZnBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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