| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ba(OH)2 + 2 H3C6H5O7 = 6 H2O + Ba3(C6H5O7)2
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
CoCl2*6H2O + HCl = CoCl2*HCl + H2O =>
CoCl2*6H2O + HCl = CoCl2*HCl + 6 H2O
NiCO3(s) + H2SeO4(aq) = NiSeO4(aq) + H2O(l) + CO2(g) =>
NiCO3(s) + H2SeO4(aq) = NiSeO4(aq) + H2O(l) + CO2(g)
LiI + Hg2(NO3)2 = Hg2I2 + LiNO3 =>
2 LiI + Hg2(NO3)2 = Hg2I2 + 2 LiNO3
Ba(OH)2 + H3C6H5O7 = H2O + Ba3(C6H5O7)2 =>
3 Ba(OH)2 + 2 H3C6H5O7 = 6 H2O + Ba3(C6H5O7)2
H3Vr + O2 = Vr + H2O =>
4 H3Vr + 3 O2 = 4 Vr + 6 H2O
KBr + HCl + NaClO = KCl + Br2 + H2O + NaCl =>
2 KBr + 2 HCl + NaClO = 2 KCl + Br2 + H2O + NaCl
KHSO4 = K2S2O7 + H2O =>
2 KHSO4 = K2S2O7 + H2O
TiH2 + H2O = H2 + TiO =>
TiH2 + H2O = 2 H2 + TiO
(HNO3) + (NaOH) = NaNO3 + H2O =>
(HNO3) + (NaOH) = NaNO3 + H2O
K2Cr2O7 + IK + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
K2Cr2O7 + 6 IK + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O
H2O2 + MgO = MgOH + O2 =>
H2O2 + 2 MgO = 2 MgOH + O2
Ba(OH)2 + H3C6H5O7 = H2O + Ba3(C6H5O7)2 =>
3 Ba(OH)2 + 2 H3C6H5O7 = 6 H2O + Ba3(C6H5O7)2
NiCO3(s) + H2SeO4(aq) = NiSeO4(aq) + H2O(l) + CO2(g) =>
NiCO3(s) + H2SeO4(aq) = NiSeO4(aq) + H2O(l) + CO2(g)
Ba(OH)2 + H3C6H5O7 = H2O + Ba3(C6H5O7)2 =>
3 Ba(OH)2 + 2 H3C6H5O7 = 6 H2O + Ba3(C6H5O7)2
CO + H2O = O + CH2 =>
CO + H2O = 2 O + CH2
HCOOH + Ca = Ca(HCOO)2Ca + H2 =>
2 HCOOH + 2 Ca = Ca(HCOO)2Ca + H2
K + S = K2S =>
2 K + S = K2S
Br + NH4 + MnCl2 + H2O = HBr + MnO2 + NH4BrCl =>
6 Br + 2 NH4 + MnCl2 + 2 H2O = 4 HBr + MnO2 + 2 NH4BrCl
H2O + NH3 = (NH4)OH =>
H2O + NH3 = (NH4)OH
PH3 + H2O = P2O5 + H2 =>
2 PH3 + 5 H2O = P2O5 + 8 H2
N2H4 + KClO3 + K2CO3 = KNO3 + KCl + CO2 + H2O =>
3 N2H4 + 7 KClO3 + 3 K2CO3 = 6 KNO3 + 7 KCl + 3 CO2 + 6 H2O
Na2CO3 + Al(NO3)2 = Al(CO3) + Na2 + NO3 =>
Na2CO3 + Al(NO3)2 = Al(CO3) + Na2 + 2 NO3
H2SO4 + KMnO4 + NaCl = K2SO4 + MnSO4 + Na2SO4 + H2O + Cl2 =>
8 H2SO4 + 2 KMnO4 + 10 NaCl = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 8 H2O + 5 Cl2
Na2Co3 + Mg = MgCo3 + Na =>
Na2Co3 + Mg = MgCo3 + 2 Na
ZrO(NO3)2 + C2H5NO2 = N2 + H2O + ZrO2 + CO =>
ZrO(NO3)2 + 2 C2H5NO2 = 2 N2 + 5 H2O + ZrO2 + 4 CO
K2S + H2NO3 = K2NO3 + H2S =>
K2S + H2NO3 = K2NO3 + H2S
Ba(OH)2 + H3C6H5O7 = H2O + Ba3(C6H5O7)2 =>
3 Ba(OH)2 + 2 H3C6H5O7 = 6 H2O + Ba3(C6H5O7)2
H + CuO = H2O + Cu2O =>
2 H + 2 CuO = H2O + Cu2O
FeCl2 + Al(OH)3 = Fe(OH)3 + AlCl2 =>
FeCl2 + Al(OH)3 = Fe(OH)3 + AlCl2
S2O8{2-} + Fe{2+} = Fe{3+} + SO4{2-} =>
S2O8{2-} + 2 Fe{2+} = 2 Fe{3+} + 2 SO4{2-}
La(NO3)3 + LiNO3 + Zr(NO3)4 + C6H8O7 = Li7La3Zr2O12 + CO2 + N2 + H2O =>
9 La(NO3)3 + 21 LiNO3 + 6 Zr(NO3)4 + 20 C6H8O7 = 3 Li7La3Zr2O12 + 120 CO2 + 36 N2 + 80 H2O
NaOH + AgNO3 = AgHO2 + NaO2 + N =>
NaOH + AgNO3 = AgHO2 + NaO2 + N
C3H5(OH)3 + NaHCO3 = H2O + NaCO3 + C2H6 =>
2 C3H5(OH)3 + 14 NaHCO3 = 6 H2O + 14 NaCO3 + 3 C2H6
C15H26O6 + O2 = H2O + CO2 =>
2 C15H26O6 + 37 O2 = 26 H2O + 30 CO2
PO5 + HCl = H3PO4 + H2O + Cl2 =>
2 PO5 + 10 HCl = 2 H3PO4 + 2 H2O + 5 Cl2
H2SO4 + Fe2(SO3)3 = Fe2(SO4)3 + H2O + SO2 =>
3 H2SO4 + Fe2(SO3)3 = Fe2(SO4)3 + 3 H2O + 3 SO2
CH3CHCH2 + HCl = CH3CH(Cl)CH3 =>
CH3CHCH2 + HCl = CH3CH(Cl)CH3
Zn(s) + H{+}(aq) = Zn{2+}(aq) + H2(l) =>
Zn(s) + 2 H{+}(aq) = Zn{2+}(aq) + H2(l)
Na2CrO4 + CuSO4 = NaSO4 + CrO4Cu2 =>
Na2CrO4 + 2 CuSO4 = 2 NaSO4 + CrO4Cu2
Fe2(CO3)3 + HNO3 = CO2 + H2O + Fe(NO3)3 =>
Fe2(CO3)3 + 6 HNO3 = 3 CO2 + 3 H2O + 2 Fe(NO3)3
KClO3 + MnO2 = ClMn + K + O2 =>
2 KClO3 + 2 MnO2 = 2 ClMn + 2 K + 5 O2
CO + H2O = O + CH2 =>
CO + H2O = 2 O + CH2
Cu2Co3 = Cu2 + Co2 =>
2 Cu2Co3 = 2 Cu2 + 3 Co2
Na2WO4 + Zn + HCl = Na2WO2 + ZnCl2 + H2O =>
Na2WO4 + 2 Zn + 4 HCl = Na2WO2 + 2 ZnCl2 + 2 H2O
KMnO4 + HF = KF + H2O + MnF2 + F =>
KMnO4 + 8 HF = KF + 4 H2O + MnF2 + 5 F
C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O =>
2 C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O
NH3 + H2O + Cr2O3 + O2 = NH4(CrO4)2 =>
4 NH3 + 2 H2O + 4 Cr2O3 + 9 O2 = 4 NH4(CrO4)2
ZnSO4 + LiCl = ZnCl + LiSO4 =>
ZnSO4 + LiCl = ZnCl + LiSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/24
Équations équilibrées sur02/10/23
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