| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3SO4 + 4 Fe(NH4)2SO4 = 3 H2(SO4)2 + 4 Fe(NH4)2
Ca3(PPO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
Ca3(PPO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + P4 + 5 CO
S = S5 =>
5 S = S5
MoO + KOH = Mo(OH) + KO =>
MoO + KOH = Mo(OH) + KO
Au + O3 = Au2O =>
6 Au + O3 = 3 Au2O
NH4CI + KOH = NH4OH + KCI =>
NH4CI + KOH = NH4OH + KCI
Hg(NO3)2 + Na2SO3 + H2O2 = Hg2(NO3)2 + Na2SO4 + HNO3 =>
2 Hg(NO3)2 + 2 Na2SO3 + H2O2 = Hg2(NO3)2 + 2 Na2SO4 + 2 HNO3
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
FeCl2 + H2O = Fe(OH)2 + HCl =>
FeCl2 + 2 H2O = Fe(OH)2 + 2 HCl
C6H5C2H5C6H5OH + O2 = CO2 + H2O =>
2 C6H5C2H5C6H5OH + 35 O2 = 28 CO2 + 16 H2O
NO + CrCl2 + HCl = CrCl3 + NH2OH =>
NO + 3 CrCl2 + 3 HCl = 3 CrCl3 + NH2OH
Ce(NO3)3 + ZrO(NO3)2 + Fe(NO3)3 + Co(NO3)2 + Cu(NO3)2 + C6H14O6 = (CeZrFeCuCo)O7 + H2O + N2 + CO2 =>
13 Ce(NO3)3 + 13 ZrO(NO3)2 + 13 Fe(NO3)3 + 13 Co(NO3)2 + 13 Cu(NO3)2 + 30 C6H14O6 = 13(CeZrFeCuCo)O7 + 210 H2O + 78 N2 + 180 CO2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
N2O5 + Al2O3 + H2O = Al(OH)2NO3 =>
N2O5 + Al2O3 + 2 H2O = 2 Al(OH)2NO3
Fe(NH4)2(SO4)2*6(H2O) + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3(H2O) + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6(H2O) + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3(H2O) + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
LiAlO2 + H2S = Li2S + Al2S3 + H2O =>
2 LiAlO2 + 4 H2S = Li2S + Al2S3 + 4 H2O
Al(SO4)3 + KI = KSO4 + AlI3 =>
Al(SO4)3 + 3 KI = 3 KSO4 + AlI3
AlClO = Al + ClO =>
AlClO = Al + ClO
NH4Fe(SO4)2*12H2O + NH4SCN = (NH4)2SO4 + Fe(SCN)3 + H2O =>
NH4Fe(SO4)2*12H2O + 3 NH4SCN = 2(NH4)2SO4 + Fe(SCN)3 + 12 H2O
Mn2 + PbO = MnO2 + Pb =>
Mn2 + 4 PbO = 2 MnO2 + 4 Pb
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
CaBr2(aq) + HgClO4(aq) = HgBr(s) + Ca(ClO4)2(aq) =>
CaBr2(aq) + 2 HgClO4(aq) = 2 HgBr(s) + Ca(ClO4)2(aq)
OH{-}(aq) + Cl2(g) + CrI3(s) = CrO4{2-}(aq) + IO4{-}(aq) + H2O(l) + Cl{-}(aq) =>
64 OH{-}(aq) + 27 Cl2(g) + 2 CrI3(s) = 2 CrO4{2-}(aq) + 6 IO4{-}(aq) + 32 H2O(l) + 54 Cl{-}(aq)
Na2C2O4(aq) + KMnO4(aq) + H2SO4(aq) = MnSO4(aq) + CO2(g) + K2SO4(aq) + H2O(l) + Na2SO4(aq) =>
5 Na2C2O4(aq) + 2 KMnO4(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + 10 CO2(g) + K2SO4(aq) + 8 H2O(l) + 5 Na2SO4(aq)
C + Bi2O3 = Bi + CO =>
3 C + Bi2O3 = 2 Bi + 3 CO
CrO3 + HCl2 = Cl2 + H2O + CrCl3 =>
2 CrO3 + 12 HCl2 = 9 Cl2 + 6 H2O + 2 CrCl3
NaHCO3 + AgNO3 = AgOH + CO2 + NaNO3 =>
NaHCO3 + AgNO3 = AgOH + CO2 + NaNO3
CH3CH2OH(aq) + K2Cr2O7(aq) + H2SO4(aq) = CH3COOH(aq) + K2SO4(aq) + Cr2(SO4)3(aq) + H2O(l) =>
3 CH3CH2OH(aq) + 2 K2Cr2O7(aq) + 8 H2SO4(aq) = 3 CH3COOH(aq) + 2 K2SO4(aq) + 2 Cr2(SO4)3(aq) + 11 H2O(l)
Ba2 + H2O = H2 + BaO =>
Ba2 + 2 H2O = 2 H2 + 2 BaO
[Ni(OH2)6]{2+} + NH3 = [Ni(NH3)6]{2+} + H2O =>
[Ni(OH2)6]{2+} + 6 NH3 = [Ni(NH3)6]{2+} + 6 H2O
Mg + H2SO4 + O2 = MgSO4 + H2O =>
2 Mg + 2 H2SO4 + O2 = 2 MgSO4 + 2 H2O
CoSO4*7H2O + NH3 + H2O2 + (NH4)2CO3 = [Co(NH3)4CO3]{+} + NH4{+} + OH{-} + SO4{2-} =>
2 CoSO4*7H2O + 22 NH3 + H2O2 + 2(NH4)2CO3 = 2[Co(NH3)4CO3]{+} + 18 NH4{+} + 16 OH{-} + 2 SO4{2-}
Mg(OH)2 + C14H8O6 = Mg[C14H6O6] + H2O =>
Mg(OH)2 + C14H8O6 = Mg[C14H6O6] + 2 H2O
NaCl(s) + H2SO4(aq) = NaHSO4(s) + HCl(g) =>
NaCl(s) + H2SO4(aq) = NaHSO4(s) + HCl(g)
Cl5P + H2O = H3PO4 + HCl =>
Cl5P + 4 H2O = H3PO4 + 5 HCl
H2CrO4 + KOH = H2OH + KCrO4 =>
H2CrO4 + KOH = H2OH + KCrO4
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
CH4 + S = CS2 + SH2S =>
CH4 + 6 S = CS2 + 2 SH2S
Al(OH)2Cl + HNO3 = Al(NO3)3 + H2O + HCl =>
Al(OH)2Cl + 3 HNO3 = Al(NO3)3 + 2 H2O + HCl
(COOH)2*2H2O + KMnO4 + H2SO4 = CO2 + Mn2SO4 + K2SO4 + H2O =>
6(COOH)2*2H2O + 2 KMnO4 + 2 H2SO4 = 12 CO2 + Mn2SO4 + K2SO4 + 20 H2O
Mg + HAcO = Mg(AcO)2 + H2 =>
Mg + 2 HAcO = Mg(AcO)2 + H2
Na2SO3 + HNO3 = Na2SO4 + NO + H2O =>
3 Na2SO3 + 2 HNO3 = 3 Na2SO4 + 2 NO + H2O
H2O + RbOH = HRbOH + OH =>
H2O + RbOH = HRbOH + OH
[Cu(NH3)4]SO42*H2O(s) + HCl(aq) = CuSO4(aq) + H2O(l) + NH4 + Cl =>
[Cu(NH3)4]SO42*H2O(s) + 80 HCl(aq) = CuSO4(aq) + 39 H2O(l) + 4 NH4 + 80 Cl
KI + H2SO4 + K2CrO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
6 KI + 8 H2SO4 + 2 K2CrO4 = 5 K2SO4 + Cr2(SO4)3 + 3 I2 + 8 H2O
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
K + Al2Cl3 = Al + K2Cl =>
6 K + Al2Cl3 = 2 Al + 3 K2Cl
Fe2Al + HCl = H2 + FeCl2 + Al2 =>
2 Fe2Al + 8 HCl = 4 H2 + 4 FeCl2 + Al2
HBr + ZnSO4 = ZnBr + HSO4 =>
HBr + ZnSO4 = ZnBr + HSO4
HFO + LiOH = LiFO + H2O =>
HFO + LiOH = LiFO + H2O
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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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