| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2 = 2 Na
Te2O6 + H2O = H2TeO4 =>
Te2O6 + 2 H2O = 2 H2TeO4
CN + O2 = CO2 + N2O3 =>
4 CN + 7 O2 = 4 CO2 + 2 N2O3
BaS + KMnO4 = Ba(MnO4)2 + K2S =>
BaS + 2 KMnO4 = Ba(MnO4)2 + K2S
KC1 + AgNO3 = KNO3 + AgC1 =>
KC1 + AgNO3 = KNO3 + AgC1
H2SO4 + Na(OH)2 = HOH + NaSO4 =>
H2SO4 + Na(OH)2 = 2 HOH + NaSO4
C3H6O2 + Ag2O = Ag + CO2 + H2O =>
C3H6O2 + 7 Ag2O = 14 Ag + 3 CO2 + 3 H2O
La(NO3)3 = La + NO3 =>
La(NO3)3 = La + 3 NO3
NH4VO3 + H2SO4 + C2H5OH = VOSO4 + C2H4O + (NH4)2SO4 + H2O =>
2 NH4VO3 + 3 H2SO4 + C2H5OH = 2 VOSO4 + C2H4O + (NH4)2SO4 + 4 H2O
Ca5(PO4)3OH + NaF = Ca5(PO4)3F + NaOH =>
Ca5(PO4)3OH + NaF = Ca5(PO4)3F + NaOH
C7H6O3 + H2O = C7H7O3 + OH =>
C7H6O3 + H2O = C7H7O3 + OH
SnCl4 + Fe = SnCl2 + FeCl3 =>
3 SnCl4 + 2 Fe = 3 SnCl2 + 2 FeCl3
C2H4 + OH = C2H6O2 =>
C2H4 + 2 OH = C2H6O2
Sb2S3 + HNO3 = H3SbO4 + H2SO4 + NO2 + H2O =>
Sb2S3 + 28 HNO3 = 2 H3SbO4 + 3 H2SO4 + 28 NO2 + 8 H2O
CH3OH + NO3{-} + H{+} = CO2 + N2 + H2O =>
5 CH3OH + 6 NO3{-} + 6 H{+} = 5 CO2 + 3 N2 + 13 H2O
Sb2S3 + HNO3 = H3SbO4 + H2SO4 + NO2 + H2O =>
Sb2S3 + 28 HNO3 = 2 H3SbO4 + 3 H2SO4 + 28 NO2 + 8 H2O
MgCl2 + Na2SO3 = MgSO3 + NaCl =>
MgCl2 + Na2SO3 = MgSO3 + 2 NaCl
Na + C = Na2C2 =>
2 Na + 2 C = Na2C2
I2 + MgBr2 = Mg + I2Br2 =>
I2 + MgBr2 = Mg + I2Br2
CrCl3 = Cr + Cl2 =>
2 CrCl3 = 2 Cr + 3 Cl2
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
KC1 + AgNO3 = KNO3 + AgC1 =>
KC1 + AgNO3 = KNO3 + AgC1
F2 + Ga = Ga{3+} + F{-} =>
3 F2 + 2 Ga = 2 Ga{3+} + 6 F{-}
KMnO4 + NaNO2 + H2SO4 = MnSO4 + NaNO3 + K2SO4 + H2O =>
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = 2 MnSO4 + 5 NaNO3 + K2SO4 + 3 H2O
Ca(NO3)2 + CuSO4 = CaSO4Cu(NO3)2 =>
Ca(NO3)2 + CuSO4 = CaSO4Cu(NO3)2
PBr3 + Cl2 + H2O = H3PO4 + HCl + Br2 =>
2 PBr3 + 5 Cl2 + 8 H2O = 2 H3PO4 + 10 HCl + 3 Br2
Fe + Ti = TiFe =>
Fe + Ti = TiFe
HClO + H = Cl2 + H2O =>
2 HClO + 2 H = Cl2 + 2 H2O
Li2Br4H4S2O8 = LiSO4H2Br2 =>
Li2Br4H4S2O8 = 2 LiSO4H2Br2
Hg + O = Hg2O =>
2 Hg + O = Hg2O
ZnS = S + Zn =>
ZnS = S + Zn
C3H7BrNaOH = C3H6NaBrH2O =>
C3H7BrNaOH = C3H6NaBrH2O
SN(OH)2 + KOH = K2SNO2 + H2O =>
SN(OH)2 + 2 KOH = K2SNO2 + 2 H2O
HCl + NaCHO2 = NaCl + HCHO2 =>
HCl + NaCHO2 = NaCl + HCHO2
C5H12 = C5H10 + H2 =>
C5H12 = C5H10 + H2
MgC + O3 = MgCO3 =>
MgC + O3 = MgCO3
HClZn(OH)2 = ZnOHClH2O =>
HClZn(OH)2 = ZnOHClH2O
MnO2 + HO2 = MnO4 + H =>
MnO2 + HO2 = MnO4 + H
Br2 + Ca(OH)2 = Br(OH)2 + Ca =>
Br2 + 2 Ca(OH)2 = 2 Br(OH)2 + 2 Ca
Fe2 + Cl2 = FeCl3 =>
Fe2 + 3 Cl2 = 2 FeCl3
[C3H5N3O9](l) = CO2(g) + H2O(g) + N2(g) + O2(g) =>
4[C3H5N3O9](l) = 12 CO2(g) + 10 H2O(g) + 6 N2(g) + O2(g)
CoCl2 + O2 = CoO + Cl =>
2 CoCl2 + O2 = 2 CoO + 4 Cl
As2S2 + HNO3 = H3AsO4 + NO2 + S + H2O =>
As2S2 + 10 HNO3 = 2 H3AsO4 + 10 NO2 + 2 S + 2 H2O
C4H9Li + CH3I = LiI + C5H12 =>
C4H9Li + CH3I = LiI + C5H12
Zn(s) + HCl = ZnCl2 + H =>
Zn(s) + 2 HCl = ZnCl2 + 2 H
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
PbCl2 + O2 = PbO2 + Cl =>
PbCl2 + O2 = PbO2 + 2 Cl
Ga + F2 = GaF2 =>
Ga + F2 = GaF2
Ni2MnTeO6 = Ni2MnO3 + TeO3 =>
Ni2MnTeO6 = Ni2MnO3 + TeO3
PbSHCl = PbHSCl =>
PbSHCl = PbHSCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/29/24
Équations équilibrées sur12/29/23
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