| Équations équilibrées la veille | Équations équilibrées le lendemain |
90 Ni + 10 V = Ni90V10
Fe(NO3)3 + BaCl2 = Fe(Cl)3 + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 BaCl2 = 2 Fe(Cl)3 + 3 Ba(NO3)2
BaCl2 + CH3COOH + Cl = BaCH3COO + HCl3 =>
BaCl2 + CH3COOH + Cl = BaCH3COO + HCl3
Al + Pb2SO4 = Al2SO4 + Pb =>
2 Al + Pb2SO4 = Al2SO4 + 2 Pb
XeF4(s) + H2O(l) = XeO3(s) + HF(g) + H2(g) =>
XeF4(s) + 3 H2O(l) = XeO3(s) + 4 HF(g) + H2(g)
NiCO3 = Ni + CO2 + O2 =>
2 NiCO3 = 2 Ni + 2 CO2 + O2
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
CaCl + Cr(NO3)3 = CaNO3 + Cr(Cl)3 =>
3 CaCl + Cr(NO3)3 = 3 CaNO3 + Cr(Cl)3
C6H12O6 + O2 = CO2 + H2O = energy =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CuCl2*2H2O + Fe = FeCl2*2H2O + Cu =>
CuCl2*2H2O + Fe = FeCl2*2H2O + Cu
K2CO3 + H3PO4 = H2O + CO2 + K3PO4 =>
3 K2CO3 + 2 H3PO4 = 3 H2O + 3 CO2 + 2 K3PO4
NaCu + Cl(OH)2 = Cu(OH)2 + NaCl =>
NaCu + Cl(OH)2 = Cu(OH)2 + NaCl
Al2(CO3)3(aq) + HCl(aq) = AlCl3(aq) + CO2(g) + H2O(l) =>
Al2(CO3)3(aq) + 6 HCl(aq) = 2 AlCl3(aq) + 3 CO2(g) + 3 H2O(l)
HI(aq) + LiOH(aq) = LiI + H2O =>
HI(aq) + LiOH(aq) = LiI + H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
NaOH(aq) + H2O(l) = NaO(aq) + H3O(aq) =>
NaOH(aq) + H2O(l) = NaO(aq) + H3O(aq)
KMnO4 + KOH + I2 = MnO2 + KIO + H2O =>
2 KMnO4 + 4 KOH + 3 I2 = 2 MnO2 + 6 KIO + 2 H2O
NO + Cr(NO3)2 + H2O = Cr + HNO3 =>
2 NO + 3 Cr(NO3)2 + 4 H2O = 3 Cr + 8 HNO3
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
C12H22O11 + H2SO4 = CO2 + H2O + H2S =>
C12H22O11 + 6 H2SO4 = 12 CO2 + 11 H2O + 6 H2S
PbF4 = Pb + F =>
PbF4 = Pb + 4 F
Fe + S = FeS =>
Fe + S = FeS
Pb(NO3)2 + CuSO4 = Cu(NO3)2 + PbSO4 =>
Pb(NO3)2 + CuSO4 = Cu(NO3)2 + PbSO4
CH3COCOOCH3 + H2O2 = CH3COOOH + CH3COOH =>
CH3COCOOCH3 + H2O2 = CH3COOOH + CH3COOH
SrN + CsOH = SrOH + CsN =>
SrN + CsOH = SrOH + CsN
FeSO4*(NH4)2SO4*6H2O + Na2CO3 = Fe(OH)2 + Na2SO4 + H2O + CO2 + NH3 =>
FeSO4*(NH4)2SO4*6H2O + 2 Na2CO3 = Fe(OH)2 + 2 Na2SO4 + 6 H2O + 2 CO2 + 2 NH3
K2[Cd(CN)4] = K2 + Cd + (CN)4 =>
K2[Cd(CN)4] = K2 + Cd + (CN)4
S8 + Cl2 = SCl2 =>
S8 + 8 Cl2 = 8 SCl2
Ag3C6H5O7 + C6H8O6 = Ag + C6H6O6 + C6H8O7 =>
2 Ag3C6H5O7 + 3 C6H8O6 = 6 Ag + 3 C6H6O6 + 2 C6H8O7
NaF + Br = NaBr + F =>
NaF + Br = NaBr + F
Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H
S8 + Na2SO3(aq) + H2O(l) = Na2S2O3*H2O(s) =>
S8 + 8 Na2SO3(aq) + 8 H2O(l) = 8 Na2S2O3*H2O(s)
HgCl2 + H3PO2 + H2O = Hg2Cl2 + H3PO4 + HCl =>
4 HgCl2 + H3PO2 + 2 H2O = 2 Hg2Cl2 + H3PO4 + 4 HCl
Cu + ZnO2 + H2O = ZnCu + OH =>
Cu + ZnO2 + 2 H2O = ZnCu + 4 OH
H2SO4 + AlO = Al(SO4) + H2O =>
H2SO4 + AlO = Al(SO4) + H2O
C9H11NO2 + CH3OH = C10H13NO2 + H2O =>
C9H11NO2 + CH3OH = C10H13NO2 + H2O
K5[Fe(SCN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K5[Fe(SCN)6] + 98 K2Cr2O7 + 362 H2SO4 = 3 Fe2(SO4)3 + 98 Cr2(SO4)3 + 36 CO2 + 362 H2O + 95 K2SO4 + 36 KNO3
H3PO2 + HgCl2 + H2O = H3PO4 + Hg + HCl =>
H3PO2 + 2 HgCl2 + 2 H2O = H3PO4 + 2 Hg + 4 HCl
Br2 + SrCl2 = SrBr2 + Cl2 =>
Br2 + SrCl2 = SrBr2 + Cl2
Fe + Cu2(SO4)3 = FeSO4 + Cu =>
3 Fe + Cu2(SO4)3 = 3 FeSO4 + 2 Cu
Al2O3 + H3O = Al(OH)3 + H =>
Al2O3 + 3 H3O = 2 Al(OH)3 + 3 H
Fe(SCN)2 + Cu(NO3)2 = Fe(NO3)2 + Cu(SCN)2 =>
Fe(SCN)2 + Cu(NO3)2 = Fe(NO3)2 + Cu(SCN)2
HCH3COO + Zn = Zn(CH3COO)2 + H2 =>
2 HCH3COO + Zn = Zn(CH3COO)2 + H2
HNO3FrOH = FrNO3H2O =>
HNO3FrOH = FrNO3H2O
Al + H2O(cold) = Al(OH)3 + H2 =>
2 Al + 6 H2O(cold) = 2 Al(OH)3 + 3 H2
Cu + HNO3 = Cu(NO4)2 + NO + H2O =>
Cu + 4 HNO3 = Cu(NO4)2 + 2 NO + 2 H2O
Ba(OH)2 + Al2(SO4)3 = Ba2(SO4)2 + Al(OH)3 =>
6 Ba(OH)2 + 2 Al2(SO4)3 = 3 Ba2(SO4)2 + 4 Al(OH)3
U(SO4)2 + KMnO4 + H2O = H2SO4 + MnSO4 + UO2SO4 + K2SO4 =>
5 U(SO4)2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + 2 MnSO4 + 5 UO2SO4 + K2SO4
NH4Br + AlCl3 = NH4Cl + AlBr3 =>
3 NH4Br + AlCl3 = 3 NH4Cl + AlBr3
Pb(NO3)2 + CuSO4 = Cu(NO3)2 + PbSO4 =>
Pb(NO3)2 + CuSO4 = Cu(NO3)2 + PbSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/07/23
Équations équilibrées sur01/06/23
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