| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3C6H4NO2 + Cl2 = CH2ClC6H4NO2 + HCl
H2ONa2SiO3H2SO4 = Na2SO4H4SiO4 =>
H2ONa2SiO3H2SO4 = Na2SO4H4SiO4
SbCl3 + Na2CO3 = Na2Cl3 + SbCO3 =>
SbCl3 + Na2CO3 = Na2Cl3 + SbCO3
NaCl + MgO = Na2O + MgCl2 =>
2 NaCl + MgO = Na2O + MgCl2
KNO3 + NiCl2 = KCl + Ni(NO3)2 =>
2 KNO3 + NiCl2 = 2 KCl + Ni(NO3)2
SCl + AgN = SN + AgCl =>
SCl + AgN = SN + AgCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Br + ZnCl2 = Zn + BrCl =>
2 Br + ZnCl2 = Zn + 2 BrCl
H3PO4 + Li2O = Li3PO4 + H2O =>
2 H3PO4 + 3 Li2O = 2 Li3PO4 + 3 H2O
Fe(Na3)3 + NaOH = Fe(OH)3 + Na =>
Fe(Na3)3 + 3 NaOH = Fe(OH)3 + 12 Na
Na3(Al(OH)6) = NaAlO2 + H2O + NaOH =>
Na3(Al(OH)6) = NaAlO2 + 2 H2O + 2 NaOH
AgNO3NaBr = AgBrNaNO3 =>
AgNO3NaBr = AgBrNaNO3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
C2H6O + C7H5O2 = C9H9O2 + H2O =>
C2H6O + C7H5O2 = C9H9O2 + H2O
Pb(NO3)2 + NH4CO3 = Pb(CO3)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4CO3 = Pb(CO3)2 + 2 NH4NO3
NaCl + Fe(OH)3 + HCl = FeCl2 + NaClO + H2O =>
NaCl + 2 Fe(OH)3 + 4 HCl = 2 FeCl2 + NaClO + 5 H2O
Na3PO4(aq) + CaSO4(aq) = Ca3(PO4)2 + Na2SO4 =>
2 Na3PO4(aq) + 3 CaSO4(aq) = Ca3(PO4)2 + 3 Na2SO4
C6H4Cl2 + HNO3 = C6H3Cl2NO2 + H2O =>
C6H4Cl2 + HNO3 = C6H3Cl2NO2 + H2O
Ag{+} + NO2{-} + OH{-} = Ag + NO3{-} + H2O =>
2 Ag{+} + NO2{-} + 2 OH{-} = 2 Ag + NO3{-} + H2O
NaHS + KMnO4 + H2O = KOH + NaOH + MnO2 + S =>
3 NaHS + 2 KMnO4 + H2O = 2 KOH + 3 NaOH + 2 MnO2 + 3 S
K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O = K2Cr2O7 + H2SO4 + FeSO4 =>
K2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O = K2Cr2O7 + 7 H2SO4 + 6 FeSO4
CHO + H2O = CO2 + H =>
CHO + H2O = CO2 + 3 H
Ir(OH)2 + H2SO4 = Ir2(SO4)2 + H2O =>
2 Ir(OH)2 + 2 H2SO4 = Ir2(SO4)2 + 4 H2O
KMnO4 + H2SO4 + Sb2S3 = K2SO4 + MnSO4 + Sb2O3 + H2O =>
24 KMnO4 + 21 H2SO4 + 5 Sb2S3 = 12 K2SO4 + 24 MnSO4 + 5 Sb2O3 + 21 H2O
H2(H3PO4) + NaOH = H2O + Na2(H3PO4) =>
H2(H3PO4) + 2 NaOH = 2 H2O + Na2(H3PO4)
[Ag(NH3)2]OH + C2H5OH = C2H4O2 + Ag + NH3 + H2O =>
4[Ag(NH3)2]OH + C2H5OH = C2H4O2 + 4 Ag + 8 NH3 + 3 H2O
CU(OH)2 + H2SO4 = CU(SO4) + H2O =>
CU(OH)2 + H2SO4 = CU(SO4) + 2 H2O
Fe2Si3 + H2O = Fe2O3 + SiO2 + H2 =>
Fe2Si3 + 9 H2O = Fe2O3 + 3 SiO2 + 9 H2
CaCl2 + Na2CO2 = CaCO2 + NaCl =>
CaCl2 + Na2CO2 = CaCO2 + 2 NaCl
S + H2SO4 = SO2 + H2S =>
2 S + H2SO4 = 2 SO2 + H2S
Al + SnO = Al2O + Sn =>
2 Al + SnO = Al2O + Sn
Na2HPO4 + AgNO3 = Na2NO3 + AgHPO4 =>
Na2HPO4 + AgNO3 = Na2NO3 + AgHPO4
Ba(IO3)2 + BaCl2 + H2O = Cl2 + I2 + Ba(OH)2 =>
Ba(IO3)2 + 5 BaCl2 + 6 H2O = 5 Cl2 + I2 + 6 Ba(OH)2
Na + LiCI = NaCI + Li =>
Na + LiCI = NaCI + Li
Al(NO3)3 + (NH4)6(H2W12O40) + NH2CONH2 = Al2(WO4)3 + CO2 + H2O + N2 =>
8 Al(NO3)3 + (NH4)6(H2W12O40) + 17 NH2CONH2 = 4 Al2(WO4)3 + 17 CO2 + 47 H2O + 32 N2
HCl + Ba(NO3)2 = Ba(Cl2) + H2(NO3)2 =>
2 HCl + Ba(NO3)2 = Ba(Cl2) + H2(NO3)2
AgNO3(aq) + Fe2S3(aq) = Ag2S + Fe(NO3)3 =>
6 AgNO3(aq) + Fe2S3(aq) = 3 Ag2S + 2 Fe(NO3)3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
SrCl2CaCO3 = SrCO3CaCl2 =>
SrCl2CaCO3 = SrCO3CaCl2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Pb(CH3COO)2 + KI = PbI2 + CH3COOK =>
Pb(CH3COO)2 + 2 KI = PbI2 + 2 CH3COOK
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C9H11NO2 + HCl = C9H12ClNO2 =>
C9H11NO2 + HCl = C9H12ClNO2
K2MnO4 + KI + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
K2MnO4 + 4 KI + 4 H2SO4 = 2 I2 + MnSO4 + 3 K2SO4 + 4 H2O
MoCl5 + Na2S = MoS2 + S + NaCl =>
2 MoCl5 + 5 Na2S = 2 MoS2 + S + 10 NaCl
Li2O + Na2SO4 = Li2SO4 + Na2O =>
Li2O + Na2SO4 = Li2SO4 + Na2O
NO2(g) + CO(g) = NO(g) + CO2(g) =>
NO2(g) + CO(g) = NO(g) + CO2(g)
Na2SO4 + H2O = OH + HNa2SO4 =>
Na2SO4 + H2O = OH + HNa2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/13/24
Équations équilibrées sur04/12/23
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