| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCl2 + H2SO4 = ZnSO4 + H2Cl2
H2 + I2 = I{-} + H{+} =>
H2 + I2 = 2 I{-} + 2 H{+}
HBr + Mg = MgBr2 + H2 =>
2 HBr + Mg = MgBr2 + H2
PbNo2 + Na2S = Pb2S + NaNo2 =>
2 PbNo2 + Na2S = Pb2S + 2 NaNo2
HBr + Mg = MgBr2 + H2 =>
2 HBr + Mg = MgBr2 + H2
K2Cr2O7(aq) + HI(aq) = CrI3(aq) + KI(aq) + I2(s) + H2O(l) =>
K2Cr2O7(aq) + 14 HI(aq) = 2 CrI3(aq) + 2 KI(aq) + 3 I2(s) + 7 H2O(l)
H2SO4 + H2O = H3O{+} + SO4{-2} =>
H2SO4 + 2 H2O = 2 H3O{+} + SO4{-2}
HBr + Mg = MgBr2 + H2 =>
2 HBr + Mg = MgBr2 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaCl + H2S = Na2S + HCl =>
2 NaCl + H2S = Na2S + 2 HCl
MgCl2 + Na2SO4 = MgSO4 + ClNa =>
MgCl2 + Na2SO4 = MgSO4 + 2 ClNa
HBr + Mg = MgBr2 + H2 =>
2 HBr + Mg = MgBr2 + H2
FeSO3 + HCl(aq) = FeCl2 + H2SO3 =>
FeSO3 + 2 HCl(aq) = FeCl2 + H2SO3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
La2O3 + CaCO3 + MnO2 = LaCaMnO3 + CO2 + O2 =>
2 La2O3 + 4 CaCO3 + 4 MnO2 = 4 LaCaMnO3 + 4 CO2 + 3 O2
HBr + Mg = MgBr2 + H2 =>
2 HBr + Mg = MgBr2 + H2
Ag2CrO4 + NH3 = Ag(NH3)2{+} + CrO4{2-} =>
Ag2CrO4 + 4 NH3 = 2 Ag(NH3)2{+} + CrO4{2-}
CdO + HMnO4 = Cd(MnO4)2 + H2O =>
CdO + 2 HMnO4 = Cd(MnO4)2 + H2O
Ca(OH)2 + NH3*H2O = [Ca(NH3)4](OH)2 + H2O =>
Ca(OH)2 + 4 NH3*H2O = [Ca(NH3)4](OH)2 + 4 H2O
Ba(NO3)2 + ZnSO4 = Zn(NO3)2 + BaSO4 =>
Ba(NO3)2 + ZnSO4 = Zn(NO3)2 + BaSO4
Fe + P = FeP2 =>
Fe + 2 P = FeP2
Fe + C10 = FeC =>
10 Fe + C10 = 10 FeC
AgNO3 + Na2S2O3 = Na3[Ag(S2O3)2] + NaNO3 =>
AgNO3 + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaNO3
Ag2CO3 + CH2O = Ag + CO2 + H2O =>
2 Ag2CO3 + CH2O = 4 Ag + 3 CO2 + H2O
HBr + Mg = MgBr2 + H2 =>
2 HBr + Mg = MgBr2 + H2
KAg(CN)2 + Zn = K2[Zn(CN)4] + Ag =>
2 KAg(CN)2 + Zn = K2[Zn(CN)4] + 2 Ag
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
Ca(PO4)2 + H2SO4 = HPO4 + CaSO4 =>
Ca(PO4)2 + H2SO4 = 2 HPO4 + CaSO4
Fe(OH)3 + H{+} = Fe{+3} + H2O =>
Fe(OH)3 + 3 H{+} = Fe{+3} + 3 H2O
HBr + Mg = MgBr2 + H2 =>
2 HBr + Mg = MgBr2 + H2
CuOH + HNO3 = CuNO3 + H2O =>
CuOH + HNO3 = CuNO3 + H2O
HBr + Mg = MgBr2 + H2 =>
2 HBr + Mg = MgBr2 + H2
C4H8 + O2 = O2C4 + H8 =>
C4H8 + O2 = O2C4 + H8
FeSO4 + HBrO + HCl = FeCl3 + H2SO4 + H2O + HBr =>
2 FeSO4 + HBrO + 6 HCl = 2 FeCl3 + 2 H2SO4 + H2O + HBr
Fe(OH)2Cl + HCl = FeOHCl2 + H2O =>
Fe(OH)2Cl + HCl = FeOHCl2 + H2O
CrO3 + HCl = Cl2 + CrCl3 + H2O =>
2 CrO3 + 12 HCl = 3 Cl2 + 2 CrCl3 + 6 H2O
Mg(NO3)2 + ZnS = Zn(NO3)2 + MgS =>
Mg(NO3)2 + ZnS = Zn(NO3)2 + MgS
N2 + NH4Cl = NH3 + Cl =>
N2 + 6 NH4Cl = 8 NH3 + 6 Cl
CHCl3 + O2 = COCl2 + HCl =>
2 CHCl3 + O2 = 2 COCl2 + 2 HCl
P + Fe = PFe =>
P + Fe = PFe
K2(Cr2O7) + H2SO4 = K2SO4 + H2Cr2O7 =>
K2(Cr2O7) + H2SO4 = K2SO4 + H2Cr2O7
MgBr2 + NaOH = Mg(OH)2 + BrNa =>
MgBr2 + 2 NaOH = Mg(OH)2 + 2 BrNa
FeS8 + HCl = H2S8 + FeCl2 =>
FeS8 + 2 HCl = H2S8 + FeCl2
HBr + Mg = MgBr2 + H2 =>
2 HBr + Mg = MgBr2 + H2
CaCl2 + LiCo3 = CaCo3 + LiCl2 =>
CaCl2 + LiCo3 = CaCo3 + LiCl2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
KOH + Fe(NO3)3 = Fe(OH)3 + KNO3 =>
3 KOH + Fe(NO3)3 = Fe(OH)3 + 3 KNO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
FeO + H2Co3 = FeCo3 + H2O =>
FeO + H2Co3 = FeCo3 + H2O
KHCO3 + C2H4O2 = KC2H3O2 + H2O + CO2 =>
KHCO3 + C2H4O2 = KC2H3O2 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/18/24
Équations équilibrées sur10/18/23
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