| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + 2 HNO3 = 2 Li(NO3) + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg(HCO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
PCl3 + H2O = H3(PO3) + HCl =>
PCl3 + 3 H2O = H3(PO3) + 3 HCl
K2O(s) + HI(aq) = H2O(l) + KI(aq) =>
K2O(s) + 2 HI(aq) = H2O(l) + 2 KI(aq)
H2O + Cd + Ni2O3 = Cd(OH)2 + Ni(OH)2 =>
3 H2O + Cd + Ni2O3 = Cd(OH)2 + 2 Ni(OH)2
H2C2O4 + NaOH = HOH + Na2C2O4 =>
H2C2O4 + 2 NaOH = 2 HOH + Na2C2O4
NO2{-} + Al + H2O = NH3 + AlO2{-} + OH =>
NO2{-} + Al + 3 H2O = NH3 + AlO2{-} + 3 OH
CuCl2 + Na3Po4 = CuPo4 + Na3Cl2 =>
CuCl2 + Na3Po4 = CuPo4 + Na3Cl2
CO2 + H2 = C2H6O + O2 =>
4 CO2 + 6 H2 = 2 C2H6O + 3 O2
NaBH4 + Cu(OH)2 = NaBH2 + H2O + Cu =>
NaBH4 + Cu(OH)2 = NaBH2 + 2 H2O + Cu
Zn + KCl = ZnCl + K =>
Zn + KCl = ZnCl + K
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Al2O3 + Ca(NO3)2 = Al(NO3)3 + CaO =>
Al2O3 + 3 Ca(NO3)2 = 2 Al(NO3)3 + 3 CaO
KMnO4 + NaNO2 + H2SO4 = NaNO3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = 5 NaNO3 + K2SO4 + 2 MnSO4 + 3 H2O
KClO3 + H2O = KCl + OH =>
KClO3 + 3 H2O = KCl + 6 OH
C3H6 + H2O + KMnO4 = C3H6(OH)2 + KOH + MnO2 =>
3 C3H6 + 4 H2O + 2 KMnO4 = 3 C3H6(OH)2 + 2 KOH + 2 MnO2
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
LiOH + SO3 = Li2SO4 + H2O =>
2 LiOH + SO3 = Li2SO4 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Na + CO3 = NaO + CO2 =>
Na + CO3 = NaO + CO2
CO3Na2 + HCl = CO2 + H2O + NaCl =>
CO3Na2 + 2 HCl = CO2 + H2O + 2 NaCl
SO2 + H2O + KMnO4 = K2SO4 + MnSO4 + H2SO4 =>
5 SO2 + 2 H2O + 2 KMnO4 = K2SO4 + 2 MnSO4 + 2 H2SO4
K2Cr2O7 + NaI + H2O = Cr(OH)3 + KOH + NaOH + I2 =>
K2Cr2O7 + 6 NaI + 7 H2O = 2 Cr(OH)3 + 2 KOH + 6 NaOH + 3 I2
ZnS + H2 = H2S + Zn =>
ZnS + H2 = H2S + Zn
CH4H9OH + O = CO2 + H2O =>
CH4H9OH + 8 O = CO2 + 7 H2O
Fe(C2H3O2)3 + H2O = Fe(OH)3 + HC2H3O2 =>
Fe(C2H3O2)3 + 3 H2O = Fe(OH)3 + 3 HC2H3O2
Fe(OH)3 + Br2 + KOH = K2FeO4 + H2O + HBr =>
2 Fe(OH)3 + 3 Br2 + 4 KOH = 2 K2FeO4 + 2 H2O + 6 HBr
CaF2*3Ca3(PO4)2 + H3PO4 = HF + Ca(H2PO4)2 =>
CaF2*3Ca3(PO4)2 + 14 H3PO4 = 2 HF + 10 Ca(H2PO4)2
(NH2)2CO + NaOH = NH3 + Na2CO3 =>
(NH2)2CO + 2 NaOH = 2 NH3 + Na2CO3
Cl2 + LiI = I2 + LiCl =>
Cl2 + 2 LiI = I2 + 2 LiCl
Ni(NO3)2 + NaClO = NaNO3 + Ni(ClO)2 =>
Ni(NO3)2 + 2 NaClO = 2 NaNO3 + Ni(ClO)2
C6H13OH + Br = HBr + C6H13O =>
C6H13OH + Br = HBr + C6H13O
IH = I + H =>
IH = I + H
NaOH + H2O = NaH + OH =>
NaOH + H2O = NaH + 2 OH
BaS + Fe2(SO4)3 = Ba(SO4) + Fe2S3 =>
3 BaS + Fe2(SO4)3 = 3 Ba(SO4) + Fe2S3
CaClO2 + HCl = CaCl + H2O + Cl2 =>
CaClO2 + 4 HCl = CaCl + 2 H2O + 2 Cl2
Si2H3 + O3 = SiO2 + H203 =>
609 Si2H3 + 812 O3 = 1218 SiO2 + 9 H203
H2CO3 + PbCl2 = H2Cl2 + PbCO3 =>
H2CO3 + PbCl2 = H2Cl2 + PbCO3
aluminiumchloride + sodiumcarbonate = aluminumcarbonate + sodiumchloride =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
C6H12O6 + O2 = C4H10O6 + CO2 =>
5 C6H12O6 + 9 O2 = 6 C4H10O6 + 6 CO2
C6H6NH2 + HCl = C6H6NH3Cl =>
C6H6NH2 + HCl = C6H6NH3Cl
Na2CO3(s) + HCl = CO2 + H2O(l) + NaCl(aq) =>
Na2CO3(s) + 2 HCl = CO2 + H2O(l) + 2 NaCl(aq)
KI + Co2(SO4)3 = K2(SO4) + CoI2 + I2 =>
6 KI + Co2(SO4)3 = 3 K2(SO4) + 2 CoI2 + I2
Cl2(g) + Ga(s) = GaCl2(s) =>
Cl2(g) + Ga(s) = GaCl2(s)
BF3 + Cl = ClF + B =>
BF3 + 3 Cl = 3 ClF + B
CaCl2(aq) + FeSO4(aq) = CaSO4(s) + FeCl2(aq) =>
CaCl2(aq) + FeSO4(aq) = CaSO4(s) + FeCl2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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