| Équations équilibrées la veille | Équations équilibrées le lendemain |
KAlO2 + 4 HCl = KCl + AlCl3 + 2 H2O
MgCl2 + NH4Cl + H3PO4 = MgNH4PO4 + HCl =>
MgCl2 + NH4Cl + H3PO4 = MgNH4PO4 + 3 HCl
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
ClO2 + Na2O2 = NaClO2 + O2 =>
2 ClO2 + Na2O2 = 2 NaClO2 + O2
Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O
CuS + HNO3 = H2SO4 + NO + Cu(NO3)2 + H2O =>
3 CuS + 14 HNO3 = 3 H2SO4 + 8 NO + 3 Cu(NO3)2 + 4 H2O
Br2 + Cl2 = BrCl7 =>
Br2 + 7 Cl2 = 2 BrCl7
Cu + OH + NO3 = CuOHNO3 =>
Cu + OH + NO3 = CuOHNO3
NH3 + H2O + BaBr2 = NH4Br + Ba(OH)2 =>
2 NH3 + 2 H2O + BaBr2 = 2 NH4Br + Ba(OH)2
Zn(OH)2 + H2TeO4 = Zn2(TeO4)2 + H2O =>
2 Zn(OH)2 + 2 H2TeO4 = Zn2(TeO4)2 + 4 H2O
Cr + F = CrF2 =>
Cr + 2 F = CrF2
H3BO3 = B2O3 + H2O =>
2 H3BO3 = B2O3 + 3 H2O
NaHCO(aq)HBr(aq) = NaBr(aq)HHCO(g) =>
NaHCO(aq)HBr(aq) = NaBr(aq)HHCO(g)
CH3Li + CH3CH2OH = CH4 + CH3CH2OLi =>
CH3Li + CH3CH2OH = CH4 + CH3CH2OLi
LiBrO3 = LiBrO4 + LiBr =>
4 LiBrO3 = 3 LiBrO4 + LiBr
RbOH + H2CO3 = Rb2CO3 + H2O =>
2 RbOH + H2CO3 = Rb2CO3 + 2 H2O
Zn(OH)2 + Cl2 = ZnCl2 + H2O + ZnCl2O2 =>
2 Zn(OH)2 + 2 Cl2 = ZnCl2 + 2 H2O + ZnCl2O2
(NH4)2HPO4H3PO4 = (NH4)H2PO4 =>
(NH4)2HPO4H3PO4 = 2(NH4)H2PO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn(OH)2 + Cl2O = Zn(ClO)2 + H2O =>
Zn(OH)2 + Cl2O = Zn(ClO)2 + H2O
K2CO3 + Ca2 = CaCO3 + K =>
2 K2CO3 + Ca2 = 2 CaCO3 + 4 K
C9H8O4 + C2H6O = C7H6O3 + C2H4O =>
C9H8O4 + C2H6O = C7H6O3 + 2 C2H4O
C + Cl2 = C4Cl7 =>
8 C + 7 Cl2 = 2 C4Cl7
HCO3 + H = H2O + CO2 =>
HCO3 + H = H2O + CO2
NaCl + HNO3 = NO + NaO2 + HCl =>
NaCl + HNO3 = NO + NaO2 + HCl
C2H5OH + KI + NaOH = CHI3 + NaI + K + H2O =>
C2H5OH + 8 KI + 2 NaOH = 2 CHI3 + 2 NaI + 8 K + 3 H2O
HCO3{-} + HNO3 = NO3{-} + H2O + CO2 =>
HCO3{-} + HNO3 = NO3{-} + H2O + CO2
Cu + HNO3 + O2 = Cu(NO3)2 + H2O =>
2 Cu + 4 HNO3 + O2 = 2 Cu(NO3)2 + 2 H2O
Na2CO3 + Na2S + SO2 = Na2S2O3 + CO2 =>
Na2CO3 + 2 Na2S + 4 SO2 = 3 Na2S2O3 + CO2
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2 =>
NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2
Zn(OH)2 + H2TeO4 = Zn2(TeO4)2 + H2O =>
2 Zn(OH)2 + 2 H2TeO4 = Zn2(TeO4)2 + 4 H2O
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
Na2CO3 + HCl = NaCl + (CO3)H2 =>
Na2CO3 + 2 HCl = 2 NaCl + (CO3)H2
PbCrO4 + OH{-} = Pb(OH)3{-} + CrO4{2-} =>
PbCrO4 + 3 OH{-} = Pb(OH)3{-} + CrO4{2-}
FeOMg = MgOFe =>
FeOMg = MgOFe
ZnCl2CuS = ZnSCuCl2 =>
ZnCl2CuS = ZnSCuCl2
Al2 + H2O = Al2O + H2 =>
Al2 + H2O = Al2O + H2
K2Cr2O7 + Fe + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe(SO4)3 + H2O =>
K2Cr2O7 + Fe + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + Fe(SO4)3 + 7 H2O
Cl2 + KOH = KCl + KClO2 + H2O =>
2 Cl2 + 4 KOH = 3 KCl + KClO2 + 2 H2O
MgCO3H2 = MgH2CO3 =>
MgCO3H2 = MgH2CO3
C2H5OOH + KMnO4 + H2SO4 = CH3COOH + Mn2SO4 + K2SO4 + H2O =>
6 C2H5OOH + 2 KMnO4 + 2 H2SO4 = 6 CH3COOH + Mn2SO4 + K2SO4 + 8 H2O
SO3 + SCl2 = SOCl2 + SO2 =>
SO3 + SCl2 = SOCl2 + SO2
K2O + HNO3 = KOH + N2O5 =>
K2O + 2 HNO3 = 2 KOH + N2O5
K2CO3 + Ca2 = CaCO3 + K =>
2 K2CO3 + Ca2 = 2 CaCO3 + 4 K
H3BO3 = B2O3 + H2O =>
2 H3BO3 = B2O3 + 3 H2O
Ca(OH)2 + HNO3 = CaNO3 + H(OH)2 =>
Ca(OH)2 + HNO3 = CaNO3 + H(OH)2
NaMnO4 + HBr = NaBr + MnBr2 + Br2 + H2O =>
2 NaMnO4 + 16 HBr = 2 NaBr + 2 MnBr2 + 5 Br2 + 8 H2O
FeCl3 + K2C2O4*H2O = K3FeC6O12H6O3 + KCl =>
FeCl3 + 3 K2C2O4*H2O = K3FeC6O12H6O3 + 3 KCl
Bi + Ti + O = Bi12TiO20 =>
12 Bi + Ti + 20 O = Bi12TiO20
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/10/25
Équations équilibrées sur07/10/24
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