| Équations équilibrées la veille | Équations équilibrées le lendemain |
KI(aq) + Na2CO3(aq) = KNa2 + CO3I
KICl4 + H2O = HIO + KCl + HCl + HIO3 =>
2 KICl4 + 4 H2O = HIO + 2 KCl + 6 HCl + HIO3
Na2Cr2O7 + CH3CH(CH3)CH2OH + H2SO4 = Na2SO4 + Cr2(SO4)3 + CH3COOH + H2O =>
4 Na2Cr2O7 + 3 CH3CH(CH3)CH2OH + 16 H2SO4 = 4 Na2SO4 + 4 Cr2(SO4)3 + 6 CH3COOH + 19 H2O
Mg(s) + NH3(g) = H2(g) + MgN2(s) =>
Mg(s) + 2 NH3(g) = 3 H2(g) + MgN2(s)
NaBr + Ca(OH)2 = CaBr2 + NaOH = =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Na3[Cr(OH)6] + KOH + H2O2 = K2CrO4 + H2O + NaOH =>
2 Na3[Cr(OH)6] + 4 KOH + 3 H2O2 = 2 K2CrO4 + 8 H2O + 6 NaOH
AgNO3 + Ag2CrO4 = Ag + CrNO7 =>
AgNO3 + Ag2CrO4 = 3 Ag + CrNO7
CoClCaOH = CaClCoOH =>
CoClCaOH = CaClCoOH
NaOH(aq)HBr(aq) = NaBrH2O(aq) =>
NaOH(aq)HBr(aq) = NaBrH2O(aq)
I2C6H10O5 = C6H10O4IOI =>
I2C6H10O5 = C6H10O4IOI
Cu(NO3)2 + Fe(s) = Cu(s) + Fe(NO3)2(aq) =>
Cu(NO3)2 + Fe(s) = Cu(s) + Fe(NO3)2(aq)
NaHO3 + CH3COOH = CH3COONa + H2O + CO2 =>
2 NaHO3 + 3 CH3COOH = 2 CH3COONa + 4 H2O + 2 CO2
C2H5CHOC6H6N4O4 = C9H10N4O4H2O =>
C2H5CHOC6H6N4O4 = C9H10N4O4H2O
H2NC6H4OH(CH3CO)2O = C8H9NO2CH3CO2H =>
H2NC6H4OH(CH3CO)2O = C8H9NO2CH3CO2H
C6H5NH2C4H6O3 = C2H4O2C8H9NO =>
C6H5NH2C4H6O3 = C2H4O2C8H9NO
NaCI(aq)LiF(aq) = NaF(aq)LiCI(aq) =>
NaCI(aq)LiF(aq) = NaF(aq)LiCI(aq)
CaN2 + H2O = CaO + NH3 + O2 =>
CaN2 + 3 H2O = CaO + 2 NH3 + O2
C8H6OS + O2 = CO2 + H2O + SO2 =>
C8H6OS + 10 O2 = 8 CO2 + 3 H2O + SO2
(ZnOH)2SO4 + HOH = Zn(OH)2 + H2SO4 =>
(ZnOH)2SO4 + 2 HOH = 2 Zn(OH)2 + H2SO4
La2O3 + CdO + WO3 = La2CdWO6 + O =>
La2O3 + CdO + WO3 = La2CdWO6 + O
C6H13OH + C2H5COOH = C2H5COOC6H13 + H2O =>
C6H13OH + C2H5COOH = C2H5COOC6H13 + H2O
AlNO[3]NaOH = AlOHNaNO[3] =>
AlNO[3]NaOH = AlOHNaNO[3]
NaCl(aq)AgNO3(aq) = AgCl(s)NaNO3(aq) =>
NaCl(aq)AgNO3(aq) = AgCl(s)NaNO3(aq)
Sr(OH)2Cu(NO3)2 = Sr(NO3)2Cu(OH)2 =>
Sr(OH)2Cu(NO3)2 = Sr(NO3)2Cu(OH)2
NaCl(aq)KOH(s) = NaOH(s)KCl(aq) =>
NaCl(aq)KOH(s) = NaOH(s)KCl(aq)
Pb2C2H3O2Zn = ZnC2H3O2Pb2 =>
Pb2C2H3O2Zn = ZnC2H3O2Pb2
AgNO3(aq) + FeCl3(aq) = AgCl + Fe(NO3)3(aq) =>
3 AgNO3(aq) + FeCl3(aq) = 3 AgCl + Fe(NO3)3(aq)
Mg(OH)2 + TiO2 = Mg2TiO4 + H2O =>
2 Mg(OH)2 + TiO2 = Mg2TiO4 + 2 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K7Fe(C2O4)55H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 103 H2C2O4 + 7 K2C2O4 + 101 H2O2 = 2 K7Fe(C2O4)55H2O + 2(NH4)2SO4 + 2 H2SO4 + 212 H2O
Ni(NO3)2Na2CO3 = Ni(CO3)Na2(NO3)2 =>
Ni(NO3)2Na2CO3 = Ni(CO3)Na2(NO3)2
Ca(NO3)2 + (NH4)2(CO3) = Ca(CO3) + (NH4)NO3 =>
Ca(NO3)2 + (NH4)2(CO3) = Ca(CO3) + 2(NH4)NO3
SIH4 + O2 = SIO2 + H2O =>
SIH4 + 2 O2 = SIO2 + 2 H2O
H2(g) + V2O5(s) = V2O3 + H2O(l) =>
2 H2(g) + V2O5(s) = V2O3 + 2 H2O(l)
Ba(CN)2 + Ag = AgCN + Ba2 =>
2 Ba(CN)2 + 4 Ag = 4 AgCN + Ba2
H3PO4 + Ca(OH)2 = CaHPO4*2H2O =>
H3PO4 + Ca(OH)2 = CaHPO4*2H2O
BaCl2(aq) + Na2CrO4(aq) = Na2Cl2(aq) + BaCrO4(s) =>
BaCl2(aq) + Na2CrO4(aq) = Na2Cl2(aq) + BaCrO4(s)
Fe(C2O4) + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 Fe(C2O4) + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 20 CO2 + 24 H2O
Fe(NH3)3 + KSCN = Fe(SCN)3 + NH3 + K =>
Fe(NH3)3 + 3 KSCN = Fe(SCN)3 + 3 NH3 + 3 K
AlN + O2 = AlO + N2 =>
2 AlN + O2 = 2 AlO + N2
HO2C(CH2)6CO2H + CH3CH2OH = CH3CH2O2C(CH2)4CO2CH2CH3 + H2O =>
HO2C(CH2)6CO2H + CH3CH2OH = CH3CH2O2C(CH2)4CO2CH2CH3 + H2O
K2CO3 + AlI3 = K2I3 + Al(CO3) =>
K2CO3 + AlI3 = K2I3 + Al(CO3)
Co3O4 + KI + HCl = CoCl2 + I2 + KCl + H2O =>
Co3O4 + 2 KI + 8 HCl = 3 CoCl2 + I2 + 2 KCl + 4 H2O
H3AsO3 + SnCl2 + HCl = As + SnCl4 + H2O =>
2 H3AsO3 + 3 SnCl2 + 6 HCl = 2 As + 3 SnCl4 + 6 H2O
C6H4ClCH3KMnO4 = C6H4ClCOOHKMnO2H2 =>
C6H4ClCH3KMnO4 = C6H4ClCOOHKMnO2H2
C3H3NS + O2 = CO2 + H2O + N + SO2 =>
4 C3H3NS + 19 O2 = 12 CO2 + 6 H2O + 4 N + 4 SO2
NiO2 + H2O = NiH + O3 =>
6 NiO2 + 3 H2O = 6 NiH + 5 O3
CaCO3 + H2 = CaHCO3 =>
2 CaCO3 + H2 = 2 CaHCO3
CuO + HCOOH = (HCOO)2Cu + H2O =>
CuO + 2 HCOOH = (HCOO)2Cu + H2O
Zn1 + HCl = Zn2Cl2 + H2 =>
2 Zn1 + 2 HCl = Zn2Cl2 + H2
SrCl2ZnSO4(H2O) = SrSO4ZnCl2H2O =>
SrCl2ZnSO4(H2O) = SrSO4ZnCl2H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/24
Équations équilibrées sur05/25/23
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