| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 O + CH4 + NH3 = HCN + 3 H2O
NH4 + H2O = H2 + NO2 =>
NH4 + 2 H2O = 4 H2 + NO2
Co + ZnCl2 = CoCl2 + Zn =>
Co + ZnCl2 = CoCl2 + Zn
KMnO4 + H2SO4 + NaF = MnSO4 + K2SO4 + F2 + H2O + Na2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 NaF = 2 MnSO4 + K2SO4 + 5 F2 + 8 H2O + 5 Na2SO4
CuSO4 + CaCI2 = CuCI2 + CaSO4 =>
CuSO4 + CaCI2 = CuCI2 + CaSO4
Si + Fe = SiFe =>
Si + Fe = SiFe
Bi(NO3)3 + OH = BiO3 + HNO3 =>
Bi(NO3)3 + 3 OH = BiO3 + 3 HNO3
CaCO3 + MnO2 + MnCl2 = Ca3Mn2O5Cl2 + CO2 =>
3 CaCO3 + MnO2 + MnCl2 = Ca3Mn2O5Cl2 + 3 CO2
N2O + S = SO + N =>
N2O + S = SO + 2 N
K2S2O8 + H2O = K2SO4 + H2SO5 =>
K2S2O8 + H2O = K2SO4 + H2SO5
CaAg + HCl = CaCl + HAg =>
CaAg + HCl = CaCl + HAg
ClO3 + NH3 = Cl + N2H4 + H2O =>
ClO3 + 6 NH3 = Cl + 3 N2H4 + 3 H2O
KMnO4 + HNO3 + BaSO3 = Mn(NO3)2 + KNO3 + H2O + BaSO4 =>
2 KMnO4 + 6 HNO3 + 5 BaSO3 = 2 Mn(NO3)2 + 2 KNO3 + 3 H2O + 5 BaSO4
Na2V2O6 + H2SO4 = VOSO4 + Na2SO4 + H2O + O2 =>
2 Na2V2O6 + 6 H2SO4 = 4 VOSO4 + 2 Na2SO4 + 6 H2O + O2
CrL3 + Cl2 + KOH = K2CrO4 + KLO4 + KCl + H2O =>
2 CrL3 + 27 Cl2 + 64 KOH = 2 K2CrO4 + 6 KLO4 + 54 KCl + 32 H2O
H2SO4 + HNO2 = S + NO2 + H2O =>
H2SO4 + 6 HNO2 = S + 6 NO2 + 4 H2O
Ag(NO3) + KCrO4 = AgCrO4 + KNO3 =>
Ag(NO3) + KCrO4 = AgCrO4 + KNO3
K + HNO3 = K(NO3)2 + H2O + N2O =>
4 K + 10 HNO3 = 4 K(NO3)2 + 5 H2O + N2O
FeSO4 + H2SO4 + HNO3 = Fe2(SO4)3 + H2O + NO =>
6 FeSO4 + 3 H2SO4 + 2 HNO3 = 3 Fe2(SO4)3 + 4 H2O + 2 NO
MgSO4 + Mg(OH)2 = (MgOH)2SO4 =>
MgSO4 + Mg(OH)2 = (MgOH)2SO4
Rb2O + SO3 = Rb2O3 + SO2 =>
Rb2O + 2 SO3 = Rb2O3 + 2 SO2
NH4Cl + NaCrO2 + H2O = Cr(OH)3 + NH3 + NaCl =>
NH4Cl + NaCrO2 + H2O = Cr(OH)3 + NH3 + NaCl
Na2C2 + H2O = NaOH + C2H2 =>
Na2C2 + 2 H2O = 2 NaOH + C2H2
MnO4{-} + SO2 + H2O = MnO3 + SO4{-}2 + OH{-} =>
3 MnO4{-} + SO2 + H2O = 3 MnO3 + SO4{-}2 + 2 OH{-}
KBr(cr) + H2SO4(aq) + MnO2(cr) = KHSO4(aq) + MnSO4(aq) + H2O(l) + Br2(l) =>
2 KBr(cr) + 3 H2SO4(aq) + MnO2(cr) = 2 KHSO4(aq) + MnSO4(aq) + 2 H2O(l) + Br2(l)
N2O5 + H2SO4 = N2(SO4)5 + H2O =>
N2O5 + 5 H2SO4 = N2(SO4)5 + 5 H2O
Sn(OH)Cl + KOH = Sn(OH)2 + KCl =>
Sn(OH)Cl + KOH = Sn(OH)2 + KCl
(CH3COO)2Mg + HNO3 = Mg(NO3)2 + CH3COOH =>
(CH3COO)2Mg + 2 HNO3 = Mg(NO3)2 + 2 CH3COOH
(CH2OH)2CHOH + O2 = CO2 + H2O =>
2(CH2OH)2CHOH + 7 O2 = 6 CO2 + 8 H2O
Al + O32 = Al2O3 =>
64 Al + 3 O32 = 32 Al2O3
(NH4)2O + F2 = NH4F + O2 =>
2(NH4)2O + 2 F2 = 4 NH4F + O2
CHClF2 + H2O = HCl + HF + CO2 + H2 =>
CHClF2 + 2 H2O = HCl + 2 HF + CO2 + H2
FeS + HCl = HS + ClFe =>
FeS + HCl = HS + ClFe
SrCl2 + Zn(NO3)2 = Sr(NO3)2 + ZnCl2 =>
SrCl2 + Zn(NO3)2 = Sr(NO3)2 + ZnCl2
Na + HNO3 = NaH + NO3 =>
Na + HNO3 = NaH + NO3
CH3COH + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + H2O + Cr2(SO4)3 =>
3 CH3COH + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + 4 H2O + Cr2(SO4)3
H2SO4 + HI = H2S + I2 + H2O2 =>
H2SO4 + 4 HI = H2S + 2 I2 + 2 H2O2
BiCl3 + NaOH = NaCl + Bi(OH)3 =>
BiCl3 + 3 NaOH = 3 NaCl + Bi(OH)3
H2C2O4 + MnO4 = CO2 + MnO2 + H2O =>
2 H2C2O4 + MnO4 = 4 CO2 + MnO2 + 2 H2O
NaCl + P = PCl3 + Na =>
3 NaCl + P = PCl3 + 3 Na
H{+} + C5H11OH + Cr2O7{2-} = C5H10O + Cr{3+} + H2O =>
8 H{+} + 3 C5H11OH + Cr2O7{2-} = 3 C5H10O + 2 Cr{3+} + 7 H2O
NH4NO3 + CaCO3 = NH4CO3 + CaNO3 =>
NH4NO3 + CaCO3 = NH4CO3 + CaNO3
Ca + H2SO3 = Ca(HSO3)2 + H =>
Ca + 2 H2SO3 = Ca(HSO3)2 + 2 H
C3H4OH(COOH)3 + NaHCO3 = Na3C6H5O7 + CO2 + H2O =>
C3H4OH(COOH)3 + 3 NaHCO3 = Na3C6H5O7 + 3 CO2 + 3 H2O
Na2 + Cl2 = NaCl =>
Na2 + Cl2 = 2 NaCl
C2H2Cl2O2 + H2O = C2HCl2O2 + H3O =>
C2H2Cl2O2 + H2O = C2HCl2O2 + H3O
Fe + H2O + H2O2 + HCl = FeCl3*6H2O =>
2 Fe + 6 H2O + 3 H2O2 + 6 HCl = 2 FeCl3*6H2O
VCl5 + H2O = V2O5 + HCl =>
2 VCl5 + 5 H2O = V2O5 + 10 HCl
Br2CaI2 = CaBr2 + I2 =>
Br2CaI2 = CaBr2 + I2
FeCl2 + O2 = FeO + Cl2 =>
2 FeCl2 + O2 = 2 FeO + 2 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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