| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn2S5 + 10 CsBr = 2 MnBr5 + 5 Cs2S
Ni(OH)2 + H2O2 = Ni2O3 + H2O =>
2 Ni(OH)2 + H2O2 = Ni2O3 + 3 H2O
H3CO3 + Na + OH = NaCO3 + H2O =>
H3CO3 + Na + 3 OH = NaCO3 + 3 H2O
Fe2O3 + P = P2O5 + Fe =>
5 Fe2O3 + 6 P = 3 P2O5 + 10 Fe
Pb(OH)3{-} + Fe(OH)2 = Pb + Fe(OH)3 + OH{-} =>
Pb(OH)3{-} + 2 Fe(OH)2 = Pb + 2 Fe(OH)3 + OH{-}
Pb + Br2 = PbBr4 =>
Pb + 2 Br2 = PbBr4
Cu + Na2S2O3 = CuO + NaS =>
3 Cu + Na2S2O3 = 3 CuO + 2 NaS
K(OH)Mg(NO3)2 = K(NO3)2Mg(OH) =>
K(OH)Mg(NO3)2 = K(NO3)2Mg(OH)
NaHCO3 + HC2H2O = NaC2H3O2 + CO2 + H2O =>
9 NaHCO3 + 8 HC2H2O = 9 NaC2H3O2 + 7 CO2 + 3 H2O
Cs + H2O = CsH2O =>
Cs + H2O = CsH2O
Al2(SO4)3() + Ca(OH)2() = Al(OH)3() + CaSO4() =>
Al2(SO4)3() + 3 Ca(OH)2() = 2 Al(OH)3() + 3 CaSO4()
PbI2 + KNO3 = PbN2O6 + KI =>
PbI2 + 2 KNO3 = PbN2O6 + 2 KI
C4H6O4 + NaOH = C4H5O4Na + H2O =>
C4H6O4 + NaOH = C4H5O4Na + H2O
H2CO3{-} + H2O = H3O + HCO3{-} =>
H2CO3{-} + H2O = H3O + HCO3{-}
Ag + Au(C2H3O2)3 = Ag(C2H3O2)3 + Au =>
Ag + Au(C2H3O2)3 = Ag(C2H3O2)3 + Au
HCl + Fe3O4 = FeCl2 + H2O + FeCl3 =>
8 HCl + Fe3O4 = FeCl2 + 4 H2O + 2 FeCl3
C3H8 + N2O = N + H2O + CO2 =>
C3H8 + 10 N2O = 20 N + 4 H2O + 3 CO2
Na2CO3(aq) + Ca(OH)2(aq) = NaOH(aq) + CaCO3 =>
Na2CO3(aq) + Ca(OH)2(aq) = 2 NaOH(aq) + CaCO3
Na2SO3 + I2 + NaOH = NaI + Na2SO4 + H2O =>
Na2SO3 + I2 + 2 NaOH = 2 NaI + Na2SO4 + H2O
HCl + (NH4)OH = HOH + NH4Cl =>
HCl + (NH4)OH = HOH + NH4Cl
(NH4)2SO4 + CO2 + H2O = (NH4)2CO3 + H2SO4 =>
(NH4)2SO4 + CO2 + H2O = (NH4)2CO3 + H2SO4
Ba(NH3)6 = Ba(NH2)2 + NH3 + H2 =>
Ba(NH3)6 = Ba(NH2)2 + 4 NH3 + H2
KHOHCl = H2OKCl =>
KHOHCl = H2OKCl
Cr(OH)3 + KClO3 + K2CO3 = K2CrO4 + KCl + CO2 + H2O =>
2 Cr(OH)3 + KClO3 + 2 K2CO3 = 2 K2CrO4 + KCl + 2 CO2 + 3 H2O
K(PO) + MgCl = KCl + Mg(PO) =>
K(PO) + MgCl = KCl + Mg(PO)
BaBr2 + Na2PO4 = Ba2(PO4)2 + NaBr =>
2 BaBr2 + 2 Na2PO4 = Ba2(PO4)2 + 4 NaBr
CH4*C6H6 = C6H5CH3 + H2 =>
CH4*C6H6 = C6H5CH3 + H2
C7H6O6 + O2 = CO2 + H2O =>
2 C7H6O6 + 11 O2 = 14 CO2 + 6 H2O
Cl2O5Cu2O = CuClO3 =>
Cl2O5Cu2O = 2 CuClO3
Ni + NH3 = [Ni(NH3)6] =>
Ni + 6 NH3 = [Ni(NH3)6]
Br2 + Ba(OH)2 = Ba(BrO3)2 + BaBr2 + H2O =>
6 Br2 + 6 Ba(OH)2 = Ba(BrO3)2 + 5 BaBr2 + 6 H2O
KCl + Al(NO3)3 = KCl(NO3)3 + Al =>
KCl + Al(NO3)3 = KCl(NO3)3 + Al
K3PO4Na2CO3 = K3CO3Na2PO4 =>
K3PO4Na2CO3 = K3CO3Na2PO4
Al2O3 + O2 + H2 = AlOOH =>
2 Al2O3 + O2 + 2 H2 = 4 AlOOH
NaSO4HCO3 = NaCO3HSO4 =>
NaSO4HCO3 = NaCO3HSO4
Na3PO4(aq)CrCl3(aq) = CrPO4(aq)Na3Cl3 =>
Na3PO4(aq)CrCl3(aq) = CrPO4(aq)Na3Cl3
Ca(s) + HCl(aq) = H2(g) + CaCl2(aq) =>
Ca(s) + 2 HCl(aq) = H2(g) + CaCl2(aq)
Cr(OH)3OH[{-}] = [Cr(OH)4][{-}] =>
Cr(OH)3OH[{-}] = [Cr(OH)4][{-}]
K2Cr2O7 + C3H8O + H2SO4 = K2SO4 + Cr2S3O12 + C3H6O + H2O =>
K2Cr2O7 + 3 C3H8O + 4 H2SO4 = K2SO4 + Cr2S3O12 + 3 C3H6O + 7 H2O
CrI2 + KOH + Cl2 = K2CrO4 + KIO2 + KCl + H2O =>
CrI2 + 16 KOH + 6 Cl2 = K2CrO4 + 2 KIO2 + 12 KCl + 8 H2O
SiO2 + C2H6ClO3P = C2H4O + SiClO2 + H2PO2 =>
SiO2 + C2H6ClO3P = C2H4O + SiClO2 + H2PO2
AuO2 + H2SO4 = AuSO4 + O2 + H2O =>
2 AuO2 + 2 H2SO4 = 2 AuSO4 + O2 + 2 H2O
NaOH(aq) + NH4C2H3O2(aq) = NaO + NH5C2H3O2 =>
NaOH(aq) + NH4C2H3O2(aq) = NaO + NH5C2H3O2
H2O + PO4 = H3PO4 + OH =>
3 H2O + PO4 = H3PO4 + 3 OH
Bi2O3(s) + C(g) = Bi(s) + CO(g) =>
Bi2O3(s) + 3 C(g) = 2 Bi(s) + 3 CO(g)
Fe(NO3)3 + Na2CO3 = CO2 + Fe2O3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = 3 CO2 + Fe2O3 + 6 NaNO3
KMnO4 + K2SO3 + H2SO4 = MnO2 + K2SO4 + KOH =>
4 KMnO4 + 6 K2SO3 + H2SO4 = 4 MnO2 + 7 K2SO4 + 2 KOH
NaI3 + NaOH = NaI + NaIO3 + H2O =>
3 NaI3 + 6 NaOH = 8 NaI + NaIO3 + 3 H2O
H2O + P + O2 = H3PO4 =>
6 H2O + 4 P + 5 O2 = 4 H3PO4
SrCO3 + MgO + Ni(CH3COO)4*H2O + O2 + Mo = Sr2Ni07Mg03MoO6 + CO2 + H2O =>
4 SrCO3 + 6 MgO + 14 Ni(CH3COO)4*H2O + 99 O2 + 2 Mo = 2 Sr2Ni07Mg03MoO6 + 116 CO2 + 98 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/26/24
Équations équilibrées sur05/26/23
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