| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H5N + H2O = C5H6N + OH
Ca(OH)2 + C2H2 + Cl2 = CaCl2 + C2HCl3 + H2O =>
Ca(OH)2 + 2 C2H2 + 4 Cl2 = CaCl2 + 2 C2HCl3 + 2 H2O
PH3(g) + N2O(g) = P4O10(s) + H2O(g) + N2(g) =>
4 PH3(g) + 16 N2O(g) = P4O10(s) + 6 H2O(g) + 16 N2(g)
C3H8O = C3H6 + H2O =>
C3H8O = C3H6 + H2O
C6H5CH2CH3 + KMnO4 = C6H5COOK + K2CO3 + MnO2 + H2O =>
3 C6H5CH2CH3 + 22 KMnO4 = 2 C6H5COOK + 10 K2CO3 + 22 MnO2 + 10 H2O
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
K[Al(OH)4] + HNO3 = KNO3 + Al(OH)3 + H2O =>
K[Al(OH)4] + HNO3 = KNO3 + Al(OH)3 + H2O
CH3(CH2)CH3 + O2 = CO2 + H2O =>
CH3(CH2)CH3 + 5 O2 = 3 CO2 + 4 H2O
Fe(OH)3 + Na2SO4 = Fe2(SO4)3 + NaOH =>
2 Fe(OH)3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaOH
SCl4 = S8 + Cl2 =>
8 SCl4 = S8 + 16 Cl2
Sr(NO3)2 + SO4 = Sr(SO4)2 + NO3 =>
Sr(NO3)2 + 2 SO4 = Sr(SO4)2 + 2 NO3
Cr(OH)3(s) + HNO2(aq) = Cr(NO2)3(aq) + H2O(l) =>
Cr(OH)3(s) + 3 HNO2(aq) = Cr(NO2)3(aq) + 3 H2O(l)
Mg + NaOH + H2O = Na[Mg(OH)4] + H2 =>
2 Mg + 2 NaOH + 6 H2O = 2 Na[Mg(OH)4] + 3 H2
AgNO3 + (NH4)2CO3 = Ag2CO3 + NH4(NO3) =>
2 AgNO3 + (NH4)2CO3 = Ag2CO3 + 2 NH4(NO3)
Zn + Au(NO2)3 = Zn(NO2)2 + Au =>
3 Zn + 2 Au(NO2)3 = 3 Zn(NO2)2 + 2 Au
Fe(s) + ZnSO4(aq) = FeSO4 + Zn =>
Fe(s) + ZnSO4(aq) = FeSO4 + Zn
Mg(s) + NaOH(aq) = Mg(OH)2(s) + Na(aq) =>
Mg(s) + 2 NaOH(aq) = Mg(OH)2(s) + 2 Na(aq)
Cr + Br2 = CrBr3 =>
2 Cr + 3 Br2 = 2 CrBr3
As2O3 + Ca(OH)2 = Ca3(AsO4)2 + H2O + H2 =>
As2O3 + 3 Ca(OH)2 = Ca3(AsO4)2 + H2O + 2 H2
Zn + Au(NO2)3 = Zn(NO2) + Au =>
3 Zn + Au(NO2)3 = 3 Zn(NO2) + Au
Cr(OH)2Cl + HCl = Cr(OH)Cl2 + H2O =>
Cr(OH)2Cl + HCl = Cr(OH)Cl2 + H2O
BaBr2 + F2 = BaF2 + Br2 =>
BaBr2 + F2 = BaF2 + Br2
Ni + CO3 = NiCO3 =>
Ni + CO3 = NiCO3
AlO(OH) + NaOH + H2O = Na[Al(OH)4] =>
AlO(OH) + NaOH + H2O = Na[Al(OH)4]
Co(NO3)2(aq) + NaCl(aq) = CoCl2 + NaNO3 =>
Co(NO3)2(aq) + 2 NaCl(aq) = CoCl2 + 2 NaNO3
MgCl2(aq) = Mg2(aq) + Cl(aq) =>
2 MgCl2(aq) = Mg2(aq) + 4 Cl(aq)
BaI2(aq) + AgNO3(aq) = BaNO3(s) + AgI2(aq) =>
BaI2(aq) + AgNO3(aq) = BaNO3(s) + AgI2(aq)
H8C6O6 + NaOH = H2O + NaH7C6O6 =>
H8C6O6 + NaOH = H2O + NaH7C6O6
NaHCO3 + H(C2H3O2) = Na(C2H3O2) + H2CO3 =>
NaHCO3 + H(C2H3O2) = Na(C2H3O2) + H2CO3
HCHO2 + MgO = MgCHO2 + OH =>
HCHO2 + MgO = MgCHO2 + OH
Fe + HMnO4 = Fe(MnO4)3 + H2 =>
2 Fe + 6 HMnO4 = 2 Fe(MnO4)3 + 3 H2
K + Ni(NO3)2 = K(NO3)2 + Ni =>
K + Ni(NO3)2 = K(NO3)2 + Ni
Mn + I2 = MnI2 =>
Mn + I2 = MnI2
Fe(aq) + OH(aq) = Fe(OH)3(s) =>
Fe(aq) + 3 OH(aq) = Fe(OH)3(s)
FeCl3 + H2O = (FeOH)Cl2 + HCl =>
FeCl3 + H2O = (FeOH)Cl2 + HCl
Al(OH)3 + NaOH = (Al(OH)4) + Na =>
Al(OH)3 + NaOH = (Al(OH)4) + Na
C6H10 = C4H6 + C2H4 =>
C6H10 = C4H6 + C2H4
Fe(NO3)3 + KCH3COO = Fe(CH3COO)3 + K(NO3) =>
Fe(NO3)3 + 3 KCH3COO = Fe(CH3COO)3 + 3 K(NO3)
Fe(OH)2 + Fe2O3 = Fe3O4H2O =>
Fe(OH)2 + Fe2O3 = Fe3O4H2O
I{-} + Zn{2+} = I2 + Zn =>
2 I{-} + Zn{2+} = I2 + Zn
K4Fe(CN)6 + CoCl2 = CoFe(CN)6 + KCl + K =>
K4Fe(CN)6 + CoCl2 = CoFe(CN)6 + 2 KCl + 2 K
NaCl + Hg(C2H3O2)2 = Na(C2H3O2)2 + Hg2Cl2 =>
2 NaCl + 2 Hg(C2H3O2)2 = 2 Na(C2H3O2)2 + Hg2Cl2
CuSO4(aq) + (NH4)2S(aq) = CuS(s) + (NH4)2SO4(aq) =>
CuSO4(aq) + (NH4)2S(aq) = CuS(s) + (NH4)2SO4(aq)
C2H4Br2 + KCN = C2H4BrCN + KBr =>
C2H4Br2 + KCN = C2H4BrCN + KBr
CH3OH + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
CH3OH + 6 KMnO4 + 8 KOH = K2CO3 + 6 K2MnO4 + 6 H2O
K2MnF6 + SbF5 = KSbF + MnF + F2 =>
2 K2MnF6 + 4 SbF5 = 4 KSbF + 2 MnF + 13 F2
C2H2 + F2 = CF4 + H2 =>
C2H2 + 4 F2 = 2 CF4 + H2
C6H12O7 + O2 = C6H10O8 + H2O =>
C6H12O7 + O2 = C6H10O8 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeCl3 + HF = FeF3 + HCl =>
FeCl3 + 3 HF = FeF3 + 3 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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