| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au2(SO4)3 + 3 H2O = 3 H2SO4 + Au2O3
C2H2(g) = C(s) + H2(g) =>
C2H2(g) = 2 C(s) + H2(g)
K3[Fe(Cn)6] + CuCl2 = K3Cl2 + Cu[Fe(Cn)6] =>
K3[Fe(Cn)6] + CuCl2 = K3Cl2 + Cu[Fe(Cn)6]
C10H20O + H2O2 = C10H18O + H2O =>
C10H20O + H2O2 = C10H18O + 2 H2O
Bi2O3 + ClO{-} + OH{-} = BiO3{-} + Cl{-} + H2O =>
Bi2O3 + 2 ClO{-} + 2 OH{-} = 2 BiO3{-} + 2 Cl{-} + H2O
Pb(NO3)2 + Ba3(PO4)2 = Pb3(PO4)2 + Ba(NO3)2 =>
3 Pb(NO3)2 + Ba3(PO4)2 = Pb3(PO4)2 + 3 Ba(NO3)2
HBr + Li(NO3) = LiBr + HNO3 =>
HBr + Li(NO3) = LiBr + HNO3
NaHCO3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq) =>
NaHCO3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq)
K2Cl2O6 = KCl + O2 =>
K2Cl2O6 = 2 KCl + 3 O2
AlC2H3O2 + HgCl = AlCl + HgC2H3O2 =>
AlC2H3O2 + HgCl = AlCl + HgC2H3O2
HCN + NaOH = NaCN + H2O =>
HCN + NaOH = NaCN + H2O
CH3CH2CH2CH2CH2COOH + NaOH = CH3CH2CH2CH2CH2COONa + H2O =>
CH3CH2CH2CH2CH2COOH + NaOH = CH3CH2CH2CH2CH2COONa + H2O
Fe3 + HCl = FeCl3 + H2 =>
2 Fe3 + 18 HCl = 6 FeCl3 + 9 H2
AgNO3 + NH3 + H2O = Ag(OH) + NH4NO3 =>
AgNO3 + NH3 + H2O = Ag(OH) + NH4NO3
CrCl2 + KNO3 = Cr(NO3)2 + KCl =>
CrCl2 + 2 KNO3 = Cr(NO3)2 + 2 KCl
NaCl + CuSO4 = ClCu + NaSO4 =>
NaCl + CuSO4 = ClCu + NaSO4
Mg + NaNO3 = Mg(NO3) + Na =>
Mg + NaNO3 = Mg(NO3) + Na
Chromium + NaOH + H2O = Na[Cr(OH)4] + H2 =>
2 Cr + 2 NaOH + 6 H2O = 2 Na[Cr(OH)4] + 3 H2
Fe(OH)3 + CUO = Fe2O3 + CU(OH)2 =>
2 Fe(OH)3 + 3 CUO = Fe2O3 + 3 CU(OH)2
C(OH)2 + HNO3 = C(NO3)2 + H2O =>
C(OH)2 + 2 HNO3 = C(NO3)2 + 2 H2O
H2SO3 + KMnO4 = MnSO4 + H2O + K2SO4 + H2SO4 =>
5 H2SO3 + 2 KMnO4 = 2 MnSO4 + 3 H2O + K2SO4 + 2 H2SO4
H2O + Br2 = HBr + HOBr =>
H2O + Br2 = HBr + HOBr
C2H5SH + O2 = CO2 + HO2 + SO2 =>
C2H5SH + 9 O2 = 2 CO2 + 6 HO2 + SO2
Ca(MnO4)2 + Li3PO4 = Ca3(PO4)2 + LiMnO4 =>
3 Ca(MnO4)2 + 2 Li3PO4 = Ca3(PO4)2 + 6 LiMnO4
Co + B = CoB =>
Co + B = CoB
H + SO3 = H2SO3 =>
2 H + SO3 = H2SO3
HCl + HNO3 + Cu = NO + CuCl2 + H2O =>
6 HCl + 2 HNO3 + 3 Cu = 2 NO + 3 CuCl2 + 4 H2O
(NH4)OH + HCl = (NH4)Cl + H2O =>
(NH4)OH + HCl = (NH4)Cl + H2O
CuCl2 + Al = AlCu + Cl =>
CuCl2 + Al = AlCu + 2 Cl
Zn(OH)2 + Li = Li(OH) + Zn =>
Zn(OH)2 + 2 Li = 2 Li(OH) + Zn
HNO2 + MnO4 + H2SO4 = MnSO4 + HNO3 + H2O =>
3 HNO2 + MnO4 + H2SO4 = MnSO4 + 3 HNO3 + H2O
CUO + HNO3 = CUNO3 + HO =>
CUO + HNO3 = CUNO3 + HO
NaOH + C6H8O6 = H2O + NaC6H7O6 =>
NaOH + C6H8O6 = H2O + NaC6H7O6
MgO + CuCl2 = MgCl2 + CuO =>
MgO + CuCl2 = MgCl2 + CuO
CaCO3 + HCl = CaCl + CO2HO =>
CaCO3 + HCl = CaCl + CO2HO
Ca5(PNO3)3OH = Ca{2+} + PNO3{3-} + OH{-} =>
Ca5(PNO3)3OH = 5 Ca{2+} + 3 PNO3{3-} + OH{-}
Na2CO3 + SrCO3 + NH4H2PO4 = NaSrPO4 + NH3 + CO2 + H2O =>
Na2CO3 + 2 SrCO3 + 2 NH4H2PO4 = 2 NaSrPO4 + 2 NH3 + 3 CO2 + 3 H2O
Na2SO3 + HCl = H2SO3 + NaCl =>
Na2SO3 + 2 HCl = H2SO3 + 2 NaCl
HNO3 + Rb(OH)2 = Rb(NO3)2 + H2O =>
2 HNO3 + Rb(OH)2 = Rb(NO3)2 + 2 H2O
SrO + Ca(OH)2 = Sr(OH)2 + CaO =>
SrO + Ca(OH)2 = Sr(OH)2 + CaO
Al + HNO3 = AlNO33 + N2O + H2O =>
8 Al + 130 HNO3 = 8 AlNO33 + 61 N2O + 65 H2O
C3H6O3 + OH = CO2 + H2O =>
C3H6O3 + 12 OH = 3 CO2 + 9 H2O
P4O10 + H2O(s) = H3PO4(g) =>
P4O10 + 6 H2O(s) = 4 H3PO4(g)
CuCl2(aq) + Na2CO3(aq) = CuCO3 + ClNa =>
CuCl2(aq) + Na2CO3(aq) = CuCO3 + 2 ClNa
Al2S3 + Na2SO4 = Al2(SO4)3 + Na2S =>
Al2S3 + 3 Na2SO4 = Al2(SO4)3 + 3 Na2S
Ag(s) + HNO3(l) = NO(g) + H2O(l) + AgNO3(aq) =>
3 Ag(s) + 4 HNO3(l) = NO(g) + 2 H2O(l) + 3 AgNO3(aq)
Fe3(CO)12 + C3H6(SH)2 = Fe2(S2C3H6)(CO)6 + H2 + Fe(CO)5 + CO =>
Fe3(CO)12 + C3H6(SH)2 = Fe2(S2C3H6)(CO)6 + H2 + Fe(CO)5 + CO
Cr + Sn(ClO3)2 = Cr(ClO3)2 + Sn =>
Cr + Sn(ClO3)2 = Cr(ClO3)2 + Sn
K2Cr2O7 + NaOH = H2O + K2CrO4 + Na2CrO4 =>
K2Cr2O7 + 2 NaOH = H2O + K2CrO4 + Na2CrO4
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/24
Équations équilibrées sur07/06/23
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