| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCl + NH3 = Ag(NH3) + Cl
NaNO2 + H{+} = Na{+} + HNO2 =>
NaNO2 + H{+} = Na{+} + HNO2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
PbO2 + Na = Na2O + Pb =>
PbO2 + 4 Na = 2 Na2O + Pb
K2O + H2Co3 = K2Co3 + H2O =>
K2O + H2Co3 = K2Co3 + H2O
MnSO4 + HCl = H2SO4 + MnCl2 =>
MnSO4 + 2 HCl = H2SO4 + MnCl2
K2SO4(aq) + Sr(NO3)2(aq) = SrSO4(s) + KNO3(aq) =>
K2SO4(aq) + Sr(NO3)2(aq) = SrSO4(s) + 2 KNO3(aq)
KI + H2SO4 + MnO2 = I2 + KHSO4 + MnSO4 + H2O =>
2 KI + 3 H2SO4 + MnO2 = I2 + 2 KHSO4 + MnSO4 + 2 H2O
CUCl2 + HCl = CU + HCl3 =>
CUCl2 + HCl = CU + HCl3
C18H3602 + O2 = CO2 + H2O =>
2 C18H3602 + 1837 O2 = 36 CO2 + 3602 H2O
Al(OH)3 + KHSO4 = Al2(SO4)3 + K2SO4 + H2O =>
2 Al(OH)3 + 6 KHSO4 = Al2(SO4)3 + 3 K2SO4 + 6 H2O
NaOH + C20H14O4 = H2CO2 + Na + H2O =>
46 NaOH + C20H14O4 = 20 H2CO2 + 46 Na + 10 H2O
Cu(No3)2 + KOH = KNo3 + Cu(OH)2 =>
Cu(No3)2 + 2 KOH = 2 KNo3 + Cu(OH)2
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
Fe(s) + Cd(NO3)2 = Fe(NO3)2 + Cd(s) =>
Fe(s) + Cd(NO3)2 = Fe(NO3)2 + Cd(s)
Co(C10H12N2O8)*2H2O{-2} + NH4OH + H{+} = (NH4)2Co(C10H12N2O8)*2H2O + H2O =>
Co(C10H12N2O8)*2H2O{-2} + 2 NH4OH + 2 H{+} = (NH4)2Co(C10H12N2O8)*2H2O + 2 H2O
MnSO4 + H = Mn2 + H2O + S =>
2 MnSO4 + 16 H = Mn2 + 8 H2O + 2 S
FeO + NaNO3 + H2SO4 = Fe2(SO4)3 + N2O + Na2SO4 + H2O =>
8 FeO + 2 NaNO3 + 13 H2SO4 = 4 Fe2(SO4)3 + N2O + Na2SO4 + 13 H2O
CH2ClCOOH + NH3 = NH2CH2COOH + HCl =>
CH2ClCOOH + NH3 = NH2CH2COOH + HCl
Hg2(NO3)2 + K3PO4 = (Hg2)3(PO4)2 + KNO3 =>
3 Hg2(NO3)2 + 2 K3PO4 = (Hg2)3(PO4)2 + 6 KNO3
Fe + Al2(SO4)3 = FeSO4 + Al =>
3 Fe + Al2(SO4)3 = 3 FeSO4 + 2 Al
C6H6 + H2O = C6H5 + H3O =>
C6H6 + H2O = C6H5 + H3O
Na2O2 = NaO =>
Na2O2 = 2 NaO
Br2 + C5H10 = C5H10Br2 =>
Br2 + C5H10 = C5H10Br2
Sr + H2SO4 = SrSO4 + H =>
Sr + H2SO4 = SrSO4 + 2 H
Al + NaOH + H2O = NaAlO3 + H2 =>
2 Al + 2 NaOH + 4 H2O = 2 NaAlO3 + 5 H2
MnO4{-} + SO3{2-} + OH{-} = MnO4{3-} + SO4{2-} + H2O =>
MnO4{-} + SO3{2-} + 2 OH{-} = MnO4{3-} + SO4{2-} + H2O
KHP(aq) + NaOH(aq) = H2O + NaKP =>
KHP(aq) + NaOH(aq) = H2O + NaKP
CH4 + Cl2 = CH3Cl + HCl3 =>
CH4 + 2 Cl2 = CH3Cl + HCl3
Na2S(aq) + CaCl2(g) = CaS(s) + NaCl(aq) =>
Na2S(aq) + CaCl2(g) = CaS(s) + 2 NaCl(aq)
FeO4 + H2O = Fe(OH)2 + O2 =>
2 FeO4 + 2 H2O = 2 Fe(OH)2 + 3 O2
Ca(OH)2 + AgNO3 = Ca(NO3)2 + Ag2O + H2O =>
Ca(OH)2 + 2 AgNO3 = Ca(NO3)2 + Ag2O + H2O
Fe + HCl + H2O = Cl2Fe*4H2O + H2 =>
Fe + 2 HCl + 4 H2O = Cl2Fe*4H2O + H2
Fe + HgO = FeO + Hg =>
Fe + HgO = FeO + Hg
FeSH14O11 = Fe2O3 + SO2 + SO3 + H2O =>
2 FeSH14O11 = Fe2O3 + SO2 + SO3 + 14 H2O
Zn(OH)2 + Na2(SO4) = ZnSO4 + NaOH =>
Zn(OH)2 + Na2(SO4) = ZnSO4 + 2 NaOH
NaH3C2O2 + H2O = NaOH + H4C2O2 =>
NaH3C2O2 + H2O = NaOH + H4C2O2
Ag + KNO3 + H2SO4 = NO2 + AgNO3 + K2SO4 + H2O =>
Ag + 2 KNO3 + H2SO4 = NO2 + AgNO3 + K2SO4 + H2O
Fe + MnCl2 = FeCl2 + Mn =>
Fe + MnCl2 = FeCl2 + Mn
C2H5NO2 + ZnO = Zn(C2H4NO2)2 + H2O =>
2 C2H5NO2 + ZnO = Zn(C2H4NO2)2 + H2O
BH + O2 = B2O3 + H2O =>
2 BH + 2 O2 = B2O3 + H2O
ZnSO4 + HOH = Zn(OH)2 + H2SO4 =>
ZnSO4 + 2 HOH = Zn(OH)2 + H2SO4
Ca(s) + HNO3(aq) = Ca(NO3)2(aq) + N2O(g) + H2O(l) =>
4 Ca(s) + 10 HNO3(aq) = 4 Ca(NO3)2(aq) + N2O(g) + 5 H2O(l)
Na2SO4 + HCl = NaCl + NaHSO4 =>
Na2SO4 + HCl = NaCl + NaHSO4
BaF2 + K3PO4 = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
C5H20 + O2 = H2O + CO2 =>
C5H20 + 10 O2 = 10 H2O + 5 CO2
NaF + Ag(NO3) = AgF + NaNO3 =>
NaF + Ag(NO3) = AgF + NaNO3
Cu(OH)2 + C2H5COOH = C2H5COO + Cu + H2O =>
Cu(OH)2 + 2 C2H5COOH = 2 C2H5COO + Cu + 2 H2O
NaHCO3 + C6H8O6 = Na3C6H5O6 + H2O + CO2 =>
3 NaHCO3 + C6H8O6 = Na3C6H5O6 + 3 H2O + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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