| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 3 KClO + 4 KOH = 2 K2FeO4 + 3 KCl + 2 H2O
Ba(BrO)2 + MnCl2 + Ba(OH)2 = BaBr2 + BaMnO4 + BaCl2 + H2O =>
Ba(BrO)2 + MnCl2 + 2 Ba(OH)2 = BaBr2 + BaMnO4 + BaCl2 + 2 H2O
Na + AlS = NaS + Al =>
Na + AlS = NaS + Al
CaS + O2 = CaSO4 =>
CaS + 2 O2 = CaSO4
K + S = K2S =>
2 K + S = K2S
C2H5OH = (C2H5)2O + H2O =>
2 C2H5OH = (C2H5)2O + H2O
Ca(OH)2 + HMnO4 = Ca(MnO4)2 + H2O =>
Ca(OH)2 + 2 HMnO4 = Ca(MnO4)2 + 2 H2O
(NH4)2HPO4 + CaCl2 = NH4Cl + CaHPO4 =>
(NH4)2HPO4 + CaCl2 = 2 NH4Cl + CaHPO4
Cu(OH)2 + H2S2O3 = Cu(S2O3) + H2O =>
Cu(OH)2 + H2S2O3 = Cu(S2O3) + 2 H2O
(CH3(CH2)4CH3) + O = CO2 + H2O =>
(CH3(CH2)4CH3) + 19 O = 6 CO2 + 7 H2O
HI + SiO2 = SiI4 + H2O =>
4 HI + SiO2 = SiI4 + 2 H2O
Cs2SO4 + CaCl2 = Cs2Cl2 + CaSO4 =>
Cs2SO4 + CaCl2 = Cs2Cl2 + CaSO4
SrCrO4 + H2SO4 = SrSO4 + H2CrO4 =>
SrCrO4 + H2SO4 = SrSO4 + H2CrO4
CaNO3 + Cu = CuNO3 + Ca =>
CaNO3 + Cu = CuNO3 + Ca
MgCl2 + HF = MgF2 + HCl =>
MgCl2 + 2 HF = MgF2 + 2 HCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2O + Ca(m) = Ca(OH)2 + H2 =>
2 H2O + Ca(m) = Ca(OH)2 + H2
Cu(NO3)2 + Cu(OH)2 = Cu + HNO3 + O2 =>
Cu(NO3)2 + Cu(OH)2 = 2 Cu + 2 HNO3 + O2
Fe2SO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2(SO4) + H2O =>
3 Fe2SO4 + 2 K2Cr2O7 + 14 H2SO4 = 3 Fe2(SO4)3 + 2 Cr2(SO4)3 + 2 K2(SO4) + 14 H2O
V3Se4 + V2C + V6C5 = V2SeC =>
4 V3Se4 + V2C + 3 V6C5 = 16 V2SeC
Li2S(aq) + CoI3(aq) = Li2I3 + CoS =>
Li2S(aq) + CoI3(aq) = Li2I3 + CoS
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
*2Fe + O2 = *2FeO =>
*2Fe + O2 = *2FeO
KF + I2 = KI + FI =>
KF + I2 = KI + FI
Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)
Cr(OH)3 + IO3{-}{+} = CrO3{2-} + I{-} + H2O + H{+} =>
6 Cr(OH)3 + IO3{-}{+} = 6 CrO3{2-} + I{-} + 3 H2O + 12 H{+}
MnCO3 + NaClO + NaOH = MnO2 + Na2CO3 + H2O + NaCl =>
MnCO3 + NaClO + 2 NaOH = MnO2 + Na2CO3 + H2O + NaCl
PF5 + CrO3 = POF3 + CrOF4 =>
2 PF5 + CrO3 = 2 POF3 + CrOF4
AlCl3 + Zn(NO3)2 = Al(NO3)3 + ZnCl2 =>
2 AlCl3 + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 ZnCl2
Ba + AgCl = BaCl2 + Ag =>
Ba + 2 AgCl = BaCl2 + 2 Ag
NH3(g) + CO2(g) = CO(NH2)2(s) + H2O(l) =>
2 NH3(g) + CO2(g) = CO(NH2)2(s) + H2O(l)
Mn + H2O = MnOH + H =>
Mn + H2O = MnOH + H
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C6H12O6 = C4H8OH + CO2 + H2O =>
23 C6H12O6 = 24 C4H8OH + 42 CO2 + 30 H2O
CH3CHO + Ag2O = Ag + C2H5COOH =>
3 CH3CHO + Ag2O = 2 Ag + 2 C2H5COOH
Mg + NiCl2 = MgCl2 + Ni =>
Mg + NiCl2 = MgCl2 + Ni
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
HSFO3 + SbF5 = H2SFO3{+} + F6SbOSO2{-} =>
2 HSFO3 + SbF5 = H2SFO3{+} + F6SbOSO2{-}
Fe(CO)3 + PF3 + H2 = Fe(CO)2(PF3)2(H)2 + CO =>
Fe(CO)3 + 2 PF3 + H2 = Fe(CO)2(PF3)2(H)2 + CO
FeSO4 + KClO3 + KOH = K2FeO4 + K2SO4 + KCl + H2O =>
3 FeSO4 + 2 KClO3 + 12 KOH = 3 K2FeO4 + 3 K2SO4 + 2 KCl + 6 H2O
C8H17CHO + K2Cr2O7 + HCl = C8H17COOH + CrCl3 + KCl + H2O =>
3 C8H17CHO + K2Cr2O7 + 8 HCl = 3 C8H17COOH + 2 CrCl3 + 2 KCl + 4 H2O
H5COOH + O2 = CO2 + H2O =>
2 H5COOH + 3 O2 = 2 CO2 + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
AgNO3 + HCl = AgNO3HCl =>
AgNO3 + HCl = AgNO3HCl
Ca(NO3)2(aq) + NaCl(aq) = CaCl2 + NaNO3 =>
Ca(NO3)2(aq) + 2 NaCl(aq) = CaCl2 + 2 NaNO3
Cl2 + HNO3 = HClO4 + NO2 + H2O =>
Cl2 + 14 HNO3 = 2 HClO4 + 14 NO2 + 6 H2O
Rb2O(s) + HI(aq) = RbI(s) + H2O(l) =>
Rb2O(s) + 2 HI(aq) = 2 RbI(s) + H2O(l)
Ni(OH)2 + OH{-} = Ni2O3 + H2O + e =>
2 Ni(OH)2 + 2 OH{-} = Ni2O3 + 3 H2O + 2e
H2O = H2O2 + H2 =>
2 H2O = H2O2 + H2
A2 + B6C2 = B2A + A2C =>
7 A2 + 2 B6C2 = 6 B2A + 4 A2C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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