| Équations équilibrées la veille | Équations équilibrées le lendemain |
C9000H18001OH + 13500 O2 = 9000 CO2 + 9001 H2O
Bi2(SO4)3 + K2S2O8 + KOH = KBiO3 + K2SO4 + H2O =>
Bi2(SO4)3 + 2 K2S2O8 + 12 KOH = 2 KBiO3 + 7 K2SO4 + 6 H2O
MgI2 + KI = I + MgK2 =>
MgI2 + 2 KI = 4 I + MgK2
Fe(OH)3 + K2C2O4 + H2C2O4*2H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 Fe(OH)3 + 3 K2C2O4 + 3 H2C2O4*2H2O = 2 K3[Fe(C2O4)3]*3H2O + 6 H2O
K3[Cr(OH)6] + CrCl3 = Cr(OH)3 + KCl =>
K3[Cr(OH)6] + CrCl3 = 2 Cr(OH)3 + 3 KCl
CH3COONH4 + Ba(OH)2 = (CH3COO)2Ba + NH3*H2O =>
2 CH3COONH4 + Ba(OH)2 = (CH3COO)2Ba + 2 NH3*H2O
C4H9Br + C12H27N = C16H36BrN =>
C4H9Br + C12H27N = C16H36BrN
HBr + C2H5NH2 = NH3 + C2H5Br =>
HBr + C2H5NH2 = NH3 + C2H5Br
CHCl3 + O2 = CO + H2O + Cl =>
4 CHCl3 + 3 O2 = 4 CO + 2 H2O + 12 Cl
KNO3 + Cl = KCl + NO3 =>
KNO3 + Cl = KCl + NO3
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
MnO4 + S = Mn + SO2 =>
MnO4 + 2 S = Mn + 2 SO2
HCl + NH4Br = NH4Cl + HBr =>
HCl + NH4Br = NH4Cl + HBr
Mg(NO3)2*6H2O + Al(NO3)3*9H2O + KOH + K2CO3 = [Mg6Al2(OH)16](CO3) + H2O + KNO3 =>
6 Mg(NO3)2*6H2O + 2 Al(NO3)3*9H2O + 16 KOH + K2CO3 = [Mg6Al2(OH)16](CO3) + 54 H2O + 18 KNO3
C6H12 + BrOH = C6H12Br(OH) =>
C6H12 + BrOH = C6H12Br(OH)
C2H2O4 + B2O3 = H2O + C2B2O6 =>
C2H2O4 + B2O3 = H2O + C2B2O6
MgS(aq) + NiCl2(aq) = NiS(s) + MgCl2(aq) =>
MgS(aq) + NiCl2(aq) = NiS(s) + MgCl2(aq)
LiHH2O = LiOHH2 =>
LiHH2O = LiOHH2
FeCl3(aq) + CuSO4(aq) = Fe2(SO4)3(aq) + CuCl2(aq) =>
2 FeCl3(aq) + 3 CuSO4(aq) = Fe2(SO4)3(aq) + 3 CuCl2(aq)
FeCl3 + Na2HPO4 + CH3COONa = FePO4 + NaCl + CH3COOH =>
FeCl3 + Na2HPO4 + CH3COONa = FePO4 + 3 NaCl + CH3COOH
Fe + H2SO4 + KMnO4 = FeSO4 + MnSO4 + KSO4 + H2O =>
2 Fe + 4 H2SO4 + KMnO4 = 2 FeSO4 + MnSO4 + KSO4 + 4 H2O
N2 + T2Cl4 = T2 + N3Cl4 =>
3 N2 + 2 T2Cl4 = 2 T2 + 2 N3Cl4
NH4HCO3 + HNO3 = NH4NO3 + CO2 + H2O =>
NH4HCO3 + HNO3 = NH4NO3 + CO2 + H2O
Ca + HCl = Ca(Cl2) + H2 =>
Ca + 2 HCl = Ca(Cl2) + H2
hydrochloricacid + Al(OH)3 = AlCl3 + water =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
Mg(s) + NaOH(aq) = Mg(OH)2(s) + Na(s) =>
Mg(s) + 2 NaOH(aq) = Mg(OH)2(s) + 2 Na(s)
BaCl2 + Na2SO4 = BaSO4 + NaCl(aq) =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl(aq)
Fe(NO3)3 + KCNS = K3[Fe(CNS)6] + KNO3 =>
Fe(NO3)3 + 6 KCNS = K3[Fe(CNS)6] + 3 KNO3
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Zn + H(SO4) = ZnSO4 + H2 =>
2 Zn + 2 H(SO4) = 2 ZnSO4 + H2
CaCl + AgNO3 = AgCl + CaNO3 =>
CaCl + AgNO3 = AgCl + CaNO3
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
OF + H2O = O2 + HF =>
4 OF + 2 H2O = 3 O2 + 4 HF
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ba(OH)2 + Al = Ba3[Al(OH)6] =>
3 Ba(OH)2 + Al = Ba3[Al(OH)6]
Ba(OH)2 + FeCl2 = Fe(OH)2 + BaCl2 =>
Ba(OH)2 + FeCl2 = Fe(OH)2 + BaCl2
SO2 + Na2SiO3 + H2O = Na2S + Na2SO4 + H2SiO3 =>
4 SO2 + 4 Na2SiO3 + 4 H2O = Na2S + 3 Na2SO4 + 4 H2SiO3
Mn2O3 = MnO + MnO2 =>
Mn2O3 = MnO + MnO2
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
C2H6N + O2 = CO2 + H2O + NO2 =>
2 C2H6N + 9 O2 = 4 CO2 + 6 H2O + 2 NO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H5(NO3)3 = H2O + C*O + N2 + O2 =>
4 C3H5(NO3)3 = 10 H2O + 12 C*O + 6 N2 + 7 O2
Cu(SO4) + Fe = Fe(SO4) + Cu2 =>
2 Cu(SO4) + 2 Fe = 2 Fe(SO4) + Cu2
(NH2)2CO + FeSO4 + Na2CO3 + NaNO3 = Na4[Fe(CN)6] + Na2SO4 + NO2 + H2O =>
4(NH2)2CO + FeSO4 + 2 Na2CO3 + 2 NaNO3 = Na4[Fe(CN)6] + Na2SO4 + 4 NO2 + 8 H2O
Na2O2 + CO2 = NaCO + O2 =>
Na2O2 + 2 CO2 = 2 NaCO + 2 O2
S8 + KOH = K2S + K2S2O3 + H2O =>
S8 + 12 KOH = 4 K2S + 2 K2S2O3 + 6 H2O
N2O3 + H2SO4 = SO2(OH)ONO + H2O =>
N2O3 + 2 H2SO4 = 2 SO2(OH)ONO + H2O
Cr2(SO4)3 + KMnO4 + H2SO4 = H2CrO7 + MnSO4 + K2SO4 + H2O =>
5 Cr2(SO4)3 + 18 KMnO4 + 12 H2SO4 = 10 H2CrO7 + 18 MnSO4 + 9 K2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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