| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CrO4 = CrO3K2O
MgO + HBr = MgBr2 + H2O =>
MgO + 2 HBr = MgBr2 + H2O
MnO2 + NaOH + H2O = Na4(Mn(OH)8) =>
MnO2 + 4 NaOH + 2 H2O = Na4(Mn(OH)8)
Co + SiO = Co(SiO) =>
Co + SiO = Co(SiO)
KIO3 + KI = I2 + KO2 =>
4 KIO3 + 2 KI = 3 I2 + 6 KO2
C6H5NO2 + H2O = C6H6 + HNO3 =>
C6H5NO2 + H2O = C6H6 + HNO3
NaCl + KOH = NaK + ClOH =>
NaCl + KOH = NaK + ClOH
Ca(OH)Cl = Ca(OH)2 + CaCl2 =>
2 Ca(OH)Cl = Ca(OH)2 + CaCl2
HOOCCH2CH2COOH = HCCH4COOH + CO2 =>
HOOCCH2CH2COOH = HCCH4COOH + CO2
Cr2O3 + NaCO3 + NaNO3 = Na2CrO4 + CO2 + NO =>
Cr2O3 + 3 NaCO3 + NaNO3 = 2 Na2CrO4 + 3 CO2 + NO
Br + BaFl = BrFl + Ba =>
Br + BaFl = BrFl + Ba
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
Cu(s) + I(s) = CuI =>
Cu(s) + I(s) = CuI
Ba2 + H2SO4 = Ba2SO4 + H2 =>
Ba2 + H2SO4 = Ba2SO4 + H2
CrO(O2)2 + H2O = O2 + [Cr(H2O)6] =>
2 CrO(O2)2 + 12 H2O = 5 O2 + 2[Cr(H2O)6]
CO2 + H2O = C6H12O6 + O3 =>
6 CO2 + 6 H2O = C6H12O6 + 4 O3
KI + Pb(CH3COO)2 = K + CH3COO + PbI2 =>
2 KI + Pb(CH3COO)2 = 2 K + 2 CH3COO + PbI2
CO = C + O2 =>
2 CO = 2 C + O2
NH3 + NO2 + H2O = HNO2 =>
NH3 + 6 NO2 + 2 H2O = 7 HNO2
Ag(NH3)2 + H2O + Cl = AgCl + NH4OH =>
Ag(NH3)2 + 2 H2O + Cl = AgCl + 2 NH4OH
(CO) + H2O = H2 + CO2 =>
(CO) + H2O = H2 + CO2
Na2SiO3 + CH3COOH + CO2 = H2SiO3 + NaHCO3 + C =>
Na2SiO3 + CH3COOH + 2 CO2 = H2SiO3 + 2 NaHCO3 + 2 C
Na2CO3 + H2O + Cr = Na + HCO3 + Cr(OH) =>
Na2CO3 + H2O + Cr = 2 Na + HCO3 + Cr(OH)
AgOH + Cu = CuOH + Ag =>
AgOH + Cu = CuOH + Ag
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
Al2S3 + MgF2 = AlF3 + MgS =>
Al2S3 + 3 MgF2 = 2 AlF3 + 3 MgS
C2H4 + KMnO4 = K2CO3 + MnO2 + H2O =>
C2H4 + 4 KMnO4 = 2 K2CO3 + 4 MnO2 + 2 H2O
Cu(NO3)2 + NH3 + H2O = [Cu(NH3)4](OH)2 + HNO3 =>
Cu(NO3)2 + 4 NH3 + 2 H2O = [Cu(NH3)4](OH)2 + 2 HNO3
HBr(aq) + H2O = H3O + Br =>
HBr(aq) + H2O = H3O + Br
HCl + C5H5N = C5H6NCl =>
HCl + C5H5N = C5H6NCl
C50H6O43N + O2 = CO2 + H2O + NH3 =>
4 C50H6O43N + 117 O2 = 200 CO2 + 6 H2O + 4 NH3
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Fe2S3 + H2SO4 = FeSO3 + SO + H2O =>
2 Fe2S3 + 7 H2SO4 = 4 FeSO3 + 9 SO + 7 H2O
(CrO4){2-}(aq) + H{+} = (Cr2O7){2-}(aq) + H2O =>
2(CrO4){2-}(aq) + 2 H{+} = (Cr2O7){2-}(aq) + H2O
(CuOH)2SO4 + H2O = Cu(OH)2 + H2SO4 =>
(CuOH)2SO4 + 2 H2O = 2 Cu(OH)2 + H2SO4
SilverNitrate + FerricChloride = SilverChloride + FerricNitrate =>
SilverNitrate + FerricChloride = SilverChloride + FerricNitrate
KReO4 + KI + HCl = K2[ReCl6] + KCl + I2 + H2O =>
2 KReO4 + 6 KI + 16 HCl = 2 K2[ReCl6] + 4 KCl + 3 I2 + 8 H2O
CH3CH2CH2OH + Na = CH3CH2CH2ONa + H2 =>
2 CH3CH2CH2OH + 2 Na = 2 CH3CH2CH2ONa + H2
(CuOH)2SO4 + H2O = Cu(OH)2 + H2SO4 =>
(CuOH)2SO4 + 2 H2O = 2 Cu(OH)2 + H2SO4
LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l) =>
2 LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l)
CoNO3 + NaOH = CoNa + OHNO3 =>
CoNO3 + NaOH = CoNa + OHNO3
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + H2O + MnSO4 + K2SO4 =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 8 H2O + 2 MnSO4 + K2SO4
FeS + O2 = Fe2(O)3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2(O)3 + 4 SO2
HCl + Al(HO)3 = AlCl3 + HOH =>
3 HCl + Al(HO)3 = AlCl3 + 3 HOH
K3PO4 + ZnCl2 = KCl + Zn3(PO4)2 =>
2 K3PO4 + 3 ZnCl2 = 6 KCl + Zn3(PO4)2
MgS + AlCl3 = Al2S3 + MgCl2 =>
3 MgS + 2 AlCl3 = Al2S3 + 3 MgCl2
HCl + C4H9OH = C4H9OCl + H2 =>
HCl + C4H9OH = C4H9OCl + H2
Au(s) + CuO = Cu(s) + AuO =>
Au(s) + CuO = Cu(s) + AuO
Sn(ClO3)2 = SnO + ClO2 + O2 =>
2 Sn(ClO3)2 = 2 SnO + 4 ClO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/22/24
Équations équilibrées sur06/21/23
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