| Équations équilibrées la veille | Équations équilibrées le lendemain |
KINaClO = NaIKOCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P = P203 =>
203 P = P203
(NH4)2CO3 + BaI2 = NH4I + BaCO3 =>
(NH4)2CO3 + BaI2 = 2 NH4I + BaCO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CH3CHO + H = CH3CH2OH =>
CH3CHO + 2 H = CH3CH2OH
Na2MoO4 + HCl = MoO4 + NaCl + H2 =>
Na2MoO4 + 2 HCl = MoO4 + 2 NaCl + H2
MnSO4 + KClO3 + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
3 MnSO4 + 2 KClO3 + 12 KOH = 3 K2MnO4 + 2 KCl + 3 K2SO4 + 6 H2O
C10H16N2O8 + NaOH + ZnO = C10H12N2O8Na2Zn + H2O =>
C10H16N2O8 + 2 NaOH + ZnO = C10H12N2O8Na2Zn + 3 H2O
MgS + O2 = MgSO4 =>
MgS + 2 O2 = MgSO4
KIO3NaHSO3 = KHSO3NaIO3 =>
KIO3NaHSO3 = KHSO3NaIO3
CH3COOH + LiHCO3 = CH3COOH2CO3 + Li =>
CH3COOH + LiHCO3 = CH3COOH2CO3 + Li
K2SO4(aq) + BaCl2(aq) = BaSO4(s) + KCl(aq) =>
K2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 KCl(aq)
KIO3 + Na2SO3 = I2 + Na2SO4 + K2SO4 + Na2O =>
2 KIO3 + 5 Na2SO3 = I2 + 4 Na2SO4 + K2SO4 + Na2O
P4 + Ca(OH)2 + H2O = Ca(H2PO4)2 + PH3 =>
4 P4 + 3 Ca(OH)2 + 18 H2O = 3 Ca(H2PO4)2 + 10 PH3
HO + Fe = Fe2O3 + H2 =>
6 HO + 4 Fe = 2 Fe2O3 + 3 H2
(NH4)2CO3 + BaI2 = NH4I + BaCO3 =>
(NH4)2CO3 + BaI2 = 2 NH4I + BaCO3
C25H22PClCH3NaOC7H6O = C14H12NaClCH3OHC18H15PO =>
C25H22PClCH3NaOC7H6O = C14H12NaClCH3OHC18H15PO
H3O{+} + HO{-} = *H2O =>
H3O{+} + HO{-} = 2*H2O
Cu + Br2 = CuBr2 =>
Cu + Br2 = CuBr2
Mg + HNO3 = Mg(NO3) + N2 + H2O =>
10 Mg + 12 HNO3 = 10 Mg(NO3) + N2 + 6 H2O
C6H8O7 + NaHCO3 = CO2 + H2O + NaC6H8O7 =>
19 C6H8O7 + 18 NaHCO3 = 24 CO2 + 13 H2O + 18 NaC6H8O7
SbCuSO4 = SbSO4Cu =>
SbCuSO4 = SbSO4Cu
AgNO3 + H2O + AsH3 = H3AsO4 + Ag + HNO3 =>
8 AgNO3 + 4 H2O + AsH3 = H3AsO4 + 8 Ag + 8 HNO3
H2I2 + O2 = I2 + H2O =>
2 H2I2 + O2 = 2 I2 + 2 H2O
HSBaBr = HBrBaS =>
HSBaBr = HBrBaS
CaCl2 + O2 = CaO + Cl =>
2 CaCl2 + O2 = 2 CaO + 4 Cl
KCl + Cu = KCu + Cl =>
KCl + Cu = KCu + Cl
CH4 + Cl2 + F2 = CClF3 + H2 =>
2 CH4 + Cl2 + 3 F2 = 2 CClF3 + 4 H2
C2H3COOH + NaOH = NaC2H3COO + H2O =>
C2H3COOH + NaOH = NaC2H3COO + H2O
NiSFeO = FeSNiO =>
NiSFeO = FeSNiO
Ag(s) + S(g) = Ag2S(s) =>
2 Ag(s) + S(g) = Ag2S(s)
C9H12O2C3H5ClO = C12H16O3HCl =>
C9H12O2C3H5ClO = C12H16O3HCl
Na2SO4 + AgNO3 = NaNO3 + Ag2SO4 =>
Na2SO4 + 2 AgNO3 = 2 NaNO3 + Ag2SO4
Al(s) + O(g) = AlO =>
Al(s) + O(g) = AlO
C6H5OH + Na2CO3 = C6H5ONa + CO2 + H2O =>
2 C6H5OH + Na2CO3 = 2 C6H5ONa + CO2 + H2O
HI(aq)KS(aq) = HSKI =>
HI(aq)KS(aq) = HSKI
NaCOHN = NaNHCO =>
NaCOHN = NaNHCO
KO2 + H2O + CO2 = KHCO3 + O2 =>
4 KO2 + 2 H2O + 4 CO2 = 4 KHCO3 + 3 O2
KI(s) + Cl2(g) = KCl(s) + I2 =>
2 KI(s) + Cl2(g) = 2 KCl(s) + I2
Sr3N2 + H2O = SrH2 + O3N2 =>
Sr3N2 + 3 H2O = 3 SrH2 + O3N2
HF + Cu = CuF + H2 =>
2 HF + 2 Cu = 2 CuF + H2
Nb + H2SO4 = Nb2(SO4)5 + SO2 + H2O =>
2 Nb + 10 H2SO4 = Nb2(SO4)5 + 5 SO2 + 10 H2O
Sr(OH)2 + NaHS = SrS + NaOH + H2O =>
Sr(OH)2 + NaHS = SrS + NaOH + H2O
CaCl2 + NaHCO3 = CO2CaCO3 + H2O + NaCl =>
CaCl2 + 2 NaHCO3 = CO2CaCO3 + H2O + 2 NaCl
PbCl2(s) = PbCl2(aq) =>
PbCl2(s) = PbCl2(aq)
MgIGa = GaIMg =>
MgIGa = GaIMg
AgKCl = AgCl(aq)K(s) =>
AgKCl = AgCl(aq)K(s)
Li2CO3 + Ba(NO3)2 = BaCO3 + LiNO3 =>
Li2CO3 + Ba(NO3)2 = BaCO3 + 2 LiNO3
CaCO3Sr = SrCO3Ca =>
CaCO3Sr = SrCO3Ca
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/06/24
Équations équilibrées sur05/06/23
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