| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Zn + 2 HClO4 = 2 Zn(ClO4) + H2
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
NO3{-} + Zn + H{+} = N2O + Zn{2+} + H2O =>
2 NO3{-} + 4 Zn + 10 H{+} = N2O + 4 Zn{2+} + 5 H2O
Ce + H2 = H4Ce =>
Ce + 2 H2 = H4Ce
Al(OH)3 + Mg = AlMg + OH =>
Al(OH)3 + Mg = AlMg + 3 OH
Zn + MnO = ZnMnO =>
Zn + MnO = ZnMnO
Fe3 + CO2 = Fe3CO2 =>
Fe3 + CO2 = Fe3CO2
K(HC8H4O4) + NaOH = NaK(C8H4O4) + H2O =>
K(HC8H4O4) + NaOH = NaK(C8H4O4) + H2O
CoOOH + HCl = CoCl3 + H2O =>
CoOOH + 3 HCl = CoCl3 + 2 H2O
AgI + NaI = I2 + AgNa =>
AgI + NaI = I2 + AgNa
Na2CO3 + Al2(SO4)3 + H2O = Na2SO4 + Al(OH)3 + CO2 =>
3 Na2CO3 + Al2(SO4)3 + 3 H2O = 3 Na2SO4 + 2 Al(OH)3 + 3 CO2
Ba + PbCl2 = Pb + BaCl2 =>
Ba + PbCl2 = Pb + BaCl2
CaF2 + Zn = CaZn + F2 =>
CaF2 + Zn = CaZn + F2
K3PO4 + Cu(NO3)2 = KNO3 + Cu3(PO4)2 =>
2 K3PO4 + 3 Cu(NO3)2 = 6 KNO3 + Cu3(PO4)2
Mg(OH)2 + CaCl2 = MgCl2 + Ca(OH)2 =>
Mg(OH)2 + CaCl2 = MgCl2 + Ca(OH)2
CuSO4H10O5 + Na2CO3 = CuCO3Cu(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4H10O5 + 2 Na2CO3 = CuCO3Cu(OH)2 + 2 Na2SO4 + CO2 + 9 H2O
LiC2H3O2 + H3PO4 = Li3PO4 + CH3COOH =>
3 LiC2H3O2 + H3PO4 = Li3PO4 + 3 CH3COOH
CH3OOCH + Li2CO3 = LiCH3 + H2O + CO2 =>
2 CH3OOCH + Li2CO3 = 2 LiCH3 + H2O + 3 CO2
Pb(ClO3)2 + Na2(SO4) = Pb(SO4) + Na(ClO3) =>
Pb(ClO3)2 + Na2(SO4) = Pb(SO4) + 2 Na(ClO3)
NH4PO4(ag) + NaS(ag) = NH4S + NaPO4 =>
NH4PO4(ag) + NaS(ag) = NH4S + NaPO4
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(t) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(t)
P + S = PS2 =>
P + 2 S = PS2
HI + SrO = H2O + SrI2 =>
2 HI + SrO = H2O + SrI2
HCl + BaSO4 = BaCl2 + H2SO4 =>
2 HCl + BaSO4 = BaCl2 + H2SO4
Pd(NO3)2 + NaCl = PdCl2 + NaNO3 =>
Pd(NO3)2 + 2 NaCl = PdCl2 + 2 NaNO3
Al(NO3)3 + NaOH(aq) = Na(AlO2) + NaNO3 + H2O =>
Al(NO3)3 + 4 NaOH(aq) = Na(AlO2) + 3 NaNO3 + 2 H2O
KI + H2SO4 = HS + H2O + I2 + KSO4 =>
14 KI + 18 H2SO4 = 4 HS + 16 H2O + 7 I2 + 14 KSO4
AgCH3COO() + Na3PO4(aq) = Ag3PO4() + NaCH3COO(aq) =>
3 AgCH3COO() + Na3PO4(aq) = Ag3PO4() + 3 NaCH3COO(aq)
Ti + OH = TiO4 + H2O =>
Ti + 8 OH = TiO4 + 4 H2O
C5H7NO2H30O15 = C10H22 + N2 + H2O + CO2 =>
62 C5H7NO2H30O15 = 23 C10H22 + 31 N2 + 894 H2O + 80 CO2
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
C9H21OH + O2 = CO2 + H2O =>
C9H21OH + 14 O2 = 9 CO2 + 11 H2O
CoCl2*6H2O + NH3 + HCl + H2O2 = [Co(NH3)5(OH2)]Cl3 + H2O =>
2 CoCl2*6H2O + 10 NH3 + 2 HCl + H2O2 = 2[Co(NH3)5(OH2)]Cl3 + 12 H2O
Fe + H2O = FeO*Fe2O3 + H2 =>
3 Fe + 4 H2O = FeO*Fe2O3 + 4 H2
AlCl3(aq) + NaOH(aq) = Al(OH)3(aq) + NaCl(aq) =>
AlCl3(aq) + 3 NaOH(aq) = Al(OH)3(aq) + 3 NaCl(aq)
MnO4{-} + H2O2 = MnO2 + O2 + OH{-}H2O =>
2 MnO4{-} + H2O2 = 2 MnO2 + 2 O2 + 2 OH{-}H2O
CH3COOC6H5 + KOH = C6H5OH + CH3COOK =>
CH3COOC6H5 + KOH = C6H5OH + CH3COOK
ZnCo3 + O2 = ZnO + Co2 =>
2 ZnCo3 + O2 = 2 ZnO + 3 Co2
NHO2 + O2 = HNO3 =>
2 NHO2 + O2 = 2 HNO3
Na2CO3(aq) + CaCl2*2H2O(aq) = CaCO3(s) + NaCl(aq) + H2O =>
Na2CO3(aq) + CaCl2*2H2O(aq) = CaCO3(s) + 2 NaCl(aq) + 2 H2O
Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
H2SO4 + NO2 = H(NO2)2 + SO4 =>
H2SO4 + 4 NO2 = 2 H(NO2)2 + SO4
KMnO4 + H2SO4 + H2C2O4*2H2O = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4*2H2O = K2SO4 + 2 MnSO4 + 18 H2O + 10 CO2
Mg(HCO3)2 + Ca(OH)2 = Mg(OH)2 + CaCO3 + H2O =>
Mg(HCO3)2 + 2 Ca(OH)2 = Mg(OH)2 + 2 CaCO3 + 2 H2O
Rb + LiBr = RbBr + Li =>
Rb + LiBr = RbBr + Li
B2O3 + KOH = B(OH)3 + K2O =>
B2O3 + 6 KOH = 2 B(OH)3 + 3 K2O
Mg(HCo3)2 + Ca(OH)2 = Mg(OH)2 + CaCo3 + H2O =>
Mg(HCo3)2 + 2 Ca(OH)2 = Mg(OH)2 + 2 CaCo3 + 2 H2O
Na2Co3(aq) + CaCl2*2H2O(aq) = CaCo3(s) + NaCl(aq) + H2O =>
Na2Co3(aq) + CaCl2*2H2O(aq) = CaCo3(s) + 2 NaCl(aq) + 2 H2O
BaCr2O7 + H2SO4 = BaSO4 + H2Cr2O7 =>
BaCr2O7 + H2SO4 = BaSO4 + H2Cr2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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