| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlKO2 = KAlO2
KI + AgCl = KAgClI =>
KI + AgCl = KAgClI
C21H24N2O4 + O2 = CO2 + H2O + NO2 =>
C21H24N2O4 + 27 O2 = 21 CO2 + 12 H2O + 2 NO2
FeCl3 + KI = FeCl2 + I2 + KCl =>
2 FeCl3 + 2 KI = 2 FeCl2 + I2 + 2 KCl
C6H5C4H9 + KMnO4 + H2SO4 = C6H5(COOH)2 + MnSO4 + K2SO4 + H2O =>
40 C6H5C4H9 + 122 KMnO4 + 183 H2SO4 = 50 C6H5(COOH)2 + 122 MnSO4 + 61 K2SO4 + 288 H2O
C2H2(acetylene) + O2(oxygen) = CO2(carbondioxide) + H2O(water) =>
2 C2H2(acetylene) + 5 O2(oxygen) = 4 CO2(carbondioxide) + 2 H2O(water)
K2S + HCl = H2S + KCl =>
K2S + 2 HCl = H2S + 2 KCl
K[Al(OH)4] + CO2 = K2CO3 + Al(OH)3 + H2O =>
2 K[Al(OH)4] + CO2 = K2CO3 + 2 Al(OH)3 + H2O
MgF2 + Ca = CaF2 + Mg =>
MgF2 + Ca = CaF2 + Mg
C6H5C4H9 + KMnO4 + H2SO4 = C6H5(COOH)2 + MnSO4 + K2SO4 + H2O =>
40 C6H5C4H9 + 122 KMnO4 + 183 H2SO4 = 50 C6H5(COOH)2 + 122 MnSO4 + 61 K2SO4 + 288 H2O
FeSO4 + NaCl = NaSO4 + FeCl =>
FeSO4 + NaCl = NaSO4 + FeCl
K2S + CaCl2 = CaS + KCl =>
K2S + CaCl2 = CaS + 2 KCl
NaMnO4 + SO2 + H2O = Na2SO4 + MnSO4 + H2SO4 =>
2 NaMnO4 + 5 SO2 + 2 H2O = Na2SO4 + 2 MnSO4 + 2 H2SO4
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
C6H5C4H9 + KMnO4 + H2SO4 = C6H5(COOH)2 + MnSO4 + K2SO4 + H2O =>
40 C6H5C4H9 + 122 KMnO4 + 183 H2SO4 = 50 C6H5(COOH)2 + 122 MnSO4 + 61 K2SO4 + 288 H2O
Cl2 + N2 = N2Cl3 =>
3 Cl2 + 2 N2 = 2 N2Cl3
CH3ClMg = CH3MgCl =>
CH3ClMg = CH3MgCl
Ba(OH)2(aq) + NH4I(aq) = BaI2(aq) + H2O + NH3 =>
Ba(OH)2(aq) + 2 NH4I(aq) = BaI2(aq) + 2 H2O + 2 NH3
NH4VO3 + Na[BH4] + H2O = NH4[VO(OH)3] + B(OH)3 + NaOH =>
8 NH4VO3 + Na[BH4] + 12 H2O = 8 NH4[VO(OH)3] + B(OH)3 + NaOH
CuSO4 + NH3*H2O = [Cu(NH3)4]SO4 + H2O =>
CuSO4 + 4 NH3*H2O = [Cu(NH3)4]SO4 + 4 H2O
KHCO3(aq) + HCl(l) = CO2(g) + H2O(l) + KCl(aq) =>
KHCO3(aq) + HCl(l) = CO2(g) + H2O(l) + KCl(aq)
M + HNO3 = M(NO3)4 + NH4NO3 + H2O =>
2 M + 10 HNO3 = 2 M(NO3)4 + NH4NO3 + 3 H2O
KHCO3(s) + HNO3(aq) = KNO3(s) + H2O(l) + CO2(g) =>
KHCO3(s) + HNO3(aq) = KNO3(s) + H2O(l) + CO2(g)
FePO4 + Li = FeLiPO4 =>
FePO4 + Li = FeLiPO4
CuSO4 + Na2S = CuS2 + Na + O4 =>
CuSO4 + Na2S = CuS2 + 2 Na + O4
NaOOCCH3 + NH4Cl = NH2COCH3 + NaCl + H2O =>
NaOOCCH3 + NH4Cl = NH2COCH3 + NaCl + H2O
SnCl2 + HCl + NaMnO4 = SnCl4 + MnCl2 + NaCl + H2O =>
5 SnCl2 + 16 HCl + 2 NaMnO4 = 5 SnCl4 + 2 MnCl2 + 2 NaCl + 8 H2O
HI(aq) + PbCO3(s) = PbI2(aq) + H2O(l) + CO2(g) =>
2 HI(aq) + PbCO3(s) = PbI2(aq) + H2O(l) + CO2(g)
CH3CH3 + CH3COOH = CH3CHOOCH3CH3 =>
CH3CH3 + CH3COOH = CH3CHOOCH3CH3
(NH4)2SO4 + Na2CO3 = (NH4)2CO3 + Na2SO4 =>
(NH4)2SO4 + Na2CO3 = (NH4)2CO3 + Na2SO4
F + K2S = F2S + K =>
2 F + K2S = F2S + 2 K
NH4Cl + Ni(CO3) = (NH4)2CO3 + NiCl2 =>
2 NH4Cl + Ni(CO3) = (NH4)2CO3 + NiCl2
C2H4O2 + Pb(OH)2 = H2O + Pb(CH3COO)2 =>
2 C2H4O2 + Pb(OH)2 = 2 H2O + Pb(CH3COO)2
SO2 + SiO2 + O2 + H2O = SSiHO5 =>
4 SO2 + 4 SiO2 + O2 + 2 H2O = 4 SSiHO5
KI + AgCl = KAgClI =>
KI + AgCl = KAgClI
Na2CO3 + CH3COOH = CH3COONa + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2 CH3COONa + H2O + CO2
NO2 + [O] + H2O = HNO3 =>
2 NO2 + [O] + H2O = 2 HNO3
I2 + NaAsO2 + KOH = NaI + K3AsO4 + KI + H2O =>
I2 + NaAsO2 + 4 KOH = NaI + K3AsO4 + KI + 2 H2O
Zn{2+} + NH3 + H2O = Zn(OH)2 + NH4{+} =>
Zn{2+} + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4{+}
CH2CH2O + NH2CH2CH2OH = NH(CH2CH2OH)2 =>
CH2CH2O + NH2CH2CH2OH = NH(CH2CH2OH)2
AgNO2(ac) + NaCl(ac) = NaNO2(ac) + AgCl(pp) =>
AgNO2(ac) + NaCl(ac) = NaNO2(ac) + AgCl(pp)
KHCO3 + C2H4O2 = KC2H3O2 + H2O + CO2 =>
KHCO3 + C2H4O2 = KC2H3O2 + H2O + CO2
SO2 + SiO2 + O2 + H2O = SSiHO5 =>
4 SO2 + 4 SiO2 + O2 + 2 H2O = 4 SSiHO5
NO2{-} + MnO4{-} + H2O = Mn{2+} + NO3{-} + OH{-} =>
5 NO2{-} + 2 MnO4{-} + 3 H2O = 2 Mn{2+} + 5 NO3{-} + 6 OH{-}
I2 + NaAsO2 + KOH = NaI + K3AsO4 + KI + H2O =>
I2 + NaAsO2 + 4 KOH = NaI + K3AsO4 + KI + 2 H2O
Mg + H3BO3 = Mg3(BO3)2 + H1 =>
3 Mg + 2 H3BO3 = Mg3(BO3)2 + 6 H1
CuO + C2H6 = Cu2O + C2H4 + H2O =>
2 CuO + C2H6 = Cu2O + C2H4 + H2O
Na + N2 = Na1N3 =>
2 Na + 3 N2 = 2 Na1N3
HCl + (Tl)2(CO3)3 = Tl(Cl)3 + CO2 + H2O =>
6 HCl + (Tl)2(CO3)3 = 2 Tl(Cl)3 + 3 CO2 + 3 H2O
CuCO3 + O2 = CO5 + Cu =>
CuCO3 + O2 = CO5 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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