| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + NaHCO3 = AlNaCO3 + H
CaSO4 + KOH = Ca(OH)2 + K2SO4 =>
CaSO4 + 2 KOH = Ca(OH)2 + K2SO4
MnO{2} + C = Mn + CO{2} =>
MnO{2} + C = Mn + CO{2}
C(s) + H2O(l) = CH4(g) + CO2(g) =>
2 C(s) + 2 H2O(l) = CH4(g) + CO2(g)
CO2 + HKO = K2CO3 + H2O =>
CO2 + 2 HKO = K2CO3 + H2O
CaSO4 + HCl = CaCl2 + H2SO4 =>
CaSO4 + 2 HCl = CaCl2 + H2SO4
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ag(OH) = Ag2O + H2O =>
2 Ag(OH) = Ag2O + H2O
NaHSO4 + Cu = CuO + Na2O + H2O + SO2 =>
2 NaHSO4 + 2 Cu = 2 CuO + Na2O + H2O + 2 SO2
FeCH3 + KMnO4 + H2SO4 = FeCHO2 + K2SO4 + MnSO4 + H2O =>
5 FeCH3 + 6 KMnO4 + 9 H2SO4 = 5 FeCHO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
As2O3 + HCl + Zn = ZnCl2 + H2O + As =>
As2O3 + 6 HCl + 3 Zn = 3 ZnCl2 + 3 H2O + 2 As
Na2(TeO3) + NaI + HCl = NaCl + Te2 + I2 + H2O =>
2 Na2(TeO3) + 8 NaI + 12 HCl = 12 NaCl + Te2 + 4 I2 + 6 H2O
CuCl2 + AgOH = AgCl + Cu(OH)2 =>
CuCl2 + 2 AgOH = 2 AgCl + Cu(OH)2
LiNO3 + CsI = LiI + CsNO3 =>
LiNO3 + CsI = LiI + CsNO3
C2H5 + OH + Na = C2H5ONa + H2O =>
C2H5 + 2 OH + Na = C2H5ONa + H2O
Fe(SO4)3 + BaI = FeI + Ba(SO4)3 =>
Fe(SO4)3 + BaI = FeI + Ba(SO4)3
NaF + H2O = HF + NaOH =>
NaF + H2O = HF + NaOH
C + H2O = CO + H2 =>
C + H2O = CO + H2
Al(OH)2Cl = AlOCl + H2O =>
Al(OH)2Cl = AlOCl + H2O
CH3COOH + C2Cl4 = C2H4Cl2 + CO2 =>
2 CH3COOH + C2Cl4 = 2 C2H4Cl2 + 2 CO2
NaSCN + Fe3(NH3) = Na + FeSCN + NH3 =>
3 NaSCN + Fe3(NH3) = 3 Na + 3 FeSCN + NH3
Ca + Fe(No3)2 = Ca(No3) + Fe =>
2 Ca + Fe(No3)2 = 2 Ca(No3) + Fe
Fe(SO4)3 + BaI = FeI + Ba(SO4)3 =>
Fe(SO4)3 + BaI = FeI + Ba(SO4)3
K2C2O4 + Ca(NO3)2 = Ca2(C2O4)2 + KNO3 =>
2 K2C2O4 + 2 Ca(NO3)2 = Ca2(C2O4)2 + 4 KNO3
Ba(NO3)2 + Na2(CrO4) = Ba2(CrO4)2 + Na(NO3) =>
2 Ba(NO3)2 + 2 Na2(CrO4) = Ba2(CrO4)2 + 4 Na(NO3)
Ca(OH)2 + CH3COOH = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2O
CaCl2(s) = Ca{2+}(aq) + Cl{-}(aq) =>
CaCl2(s) = Ca{2+}(aq) + 2 Cl{-}(aq)
C2H6O + MnO4 = C2H4O2 + Mn + H2O =>
2 C2H6O + MnO4 = 2 C2H4O2 + Mn + 2 H2O
HClO3 + Li2CO3 = LiClO3 + H2O + CO2 =>
2 HClO3 + Li2CO3 = 2 LiClO3 + H2O + CO2
K3[Cr(OH)6] + HBr = Cr(OH)3 + KBr + H2O =>
K3[Cr(OH)6] + 3 HBr = Cr(OH)3 + 3 KBr + 3 H2O
Li{+} + e = Li =>
Li{+} + e = Li
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
HNO3 + MnO + PbO2 = H2O + HMnO4 + Pb(NO3)2 =>
10 HNO3 + 2 MnO + 5 PbO2 = 4 H2O + 2 HMnO4 + 5 Pb(NO3)2
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
NaAsO2 + I2 + H2O = NaAsO4 + HI =>
NaAsO2 + 2 I2 + 2 H2O = NaAsO4 + 4 HI
FeCl3 + KI = FeI2 + KCl + I2 =>
2 FeCl3 + 6 KI = 2 FeI2 + 6 KCl + I2
Al(HCO3)3 = Al2O3 + CO2 + H2O =>
2 Al(HCO3)3 = Al2O3 + 6 CO2 + 3 H2O
Na2Cr2O7 + Ba(NO3)2 = Na(NO3) + BaCr2O7 =>
Na2Cr2O7 + Ba(NO3)2 = 2 Na(NO3) + BaCr2O7
BaCl2 + NaCl = BaNa + Cl =>
BaCl2 + NaCl = BaNa + 3 Cl
Mg(NO3)2 + H2CO3 = MgCO3 + HNO3 =>
Mg(NO3)2 + H2CO3 = MgCO3 + 2 HNO3
Al + FeSO4 = Al2(SO4)3 + Fe =>
2 Al + 3 FeSO4 = Al2(SO4)3 + 3 Fe
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
K2MnO4 + HCl + Na2SO3 = K2SO4 + NaCl + MnSO4 + H2O =>
K2MnO4 + 4 HCl + 2 Na2SO3 = K2SO4 + 4 NaCl + MnSO4 + 2 H2O
EtOH + NaI = EtI + NaOH =>
EtOH + NaI = EtI + NaOH
NH4Br + K2CO3 = NH4CO3 + K2Br =>
NH4Br + K2CO3 = NH4CO3 + K2Br
H2SO4 + Al = Al2(SO4)3 + H2 =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2
AgNO3 + Kl = Ag + KlNO3 =>
AgNO3 + Kl = Ag + KlNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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