| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4I + F = NH4F + I
Br2 + ZnSO4 = Br2SO4 + Zn =>
Br2 + ZnSO4 = Br2SO4 + Zn
H2(SO4) + Na2(CO3) = Na2(SO4) + H2(CO3) =>
H2(SO4) + Na2(CO3) = Na2(SO4) + H2(CO3)
C3H7OH + H2SO4 = C3H7O + H3O + SO3 =>
C3H7OH + H2SO4 = C3H7O + H3O + SO3
Kl2 = Kl3 =>
3 Kl2 = 2 Kl3
OHCH2CH2OH + H2CrO4 = COOHCH2CH2COOH + Cr + H2O =>
2 OHCH2CH2OH + H2CrO4 = COOHCH2CH2COOH + Cr + 4 H2O
H + O2 = H3O1 =>
6 H + O2 = 2 H3O1
Cu + AqNO3 = Aq + Cu(NO3) =>
Cu + AqNO3 = Aq + Cu(NO3)
Cu(NO3)2 + K2CO3 + H2O = KNO3 + Cu(OH)2 + CO2 =>
Cu(NO3)2 + K2CO3 + H2O = 2 KNO3 + Cu(OH)2 + CO2
Al2(CO3)3 + HF = AlF3 + H6 + CO3 =>
Al2(CO3)3 + 6 HF = 2 AlF3 + H6 + 3 CO3
Cu(NO3)2(aq) + Fe(s) = FeNO3(aq) + Cu(s) =>
Cu(NO3)2(aq) + 2 Fe(s) = 2 FeNO3(aq) + Cu(s)
C + H = CH408 =>
C + 408 H = CH408
C7H6O + AgNO3 = C7H5O2 + H2O + Ag + N2 =>
4 C7H6O + 2 AgNO3 = 4 C7H5O2 + 2 H2O + 2 Ag + N2
CrO3 + HBr + H2SO4 = Cr2(SO4)3 + Br2 + H2O =>
2 CrO3 + 6 HBr + 3 H2SO4 = Cr2(SO4)3 + 3 Br2 + 6 H2O
CuCl2(aq) + Na2SO4(aq) = CuSO4 + NaCl(aq) =>
CuCl2(aq) + Na2SO4(aq) = CuSO4 + 2 NaCl(aq)
CH2Cl2 + F2 = CH2F + Cl2 =>
2 CH2Cl2 + F2 = 2 CH2F + 2 Cl2
AgNO3 + PbNO32 = PbNO3 + AgNO32 =>
AgNO3 + PbNO32 = PbNO3 + AgNO32
KOH + SrOH = KSrO + H2O =>
KOH + SrOH = KSrO + H2O
C5HN2O + C8HO = C11HN + C2O + HO =>
8 C5HN2O + 21 C8HO = 16 C11HN + 16 C2O + 13 HO
KCl(aq) + Ag2SO4(aq) = AgCl(s) + K2SO4(aq) =>
2 KCl(aq) + Ag2SO4(aq) = 2 AgCl(s) + K2SO4(aq)
Co + CuSO4 = Cu + CoSO4 =>
Co + CuSO4 = Cu + CoSO4
KF + CaCl2 = CaF2 + KCl =>
2 KF + CaCl2 = CaF2 + 2 KCl
KBr(aq) + Cl2 = KCl(aq) + Br2 =>
2 KBr(aq) + Cl2 = 2 KCl(aq) + Br2
Mg + C2 = Mg4C3 =>
8 Mg + 3 C2 = 2 Mg4C3
AlC3H9(g) + O2(g) = Al2O3(s) + H2O(g) + CO2(g) =>
2 AlC3H9(g) + 12 O2(g) = Al2O3(s) + 9 H2O(g) + 6 CO2(g)
AgC2H3O2 + CaCl2 = AgCl2 + CaC2H3O2 =>
AgC2H3O2 + CaCl2 = AgCl2 + CaC2H3O2
Ar + H2O = ArO + H2 =>
Ar + H2O = ArO + H2
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2SO4 + H2O + Na2MnO4 =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2SO4 + H2O + Na2MnO4
BaO2 + HCl = H2O2 + BaCl2 =>
BaO2 + 2 HCl = H2O2 + BaCl2
Pb(NO3)3 + Na2CO3 = Pb2(CO3)3 + NaNO3 =>
2 Pb(NO3)3 + 3 Na2CO3 = Pb2(CO3)3 + 6 NaNO3
Na2[Zn(OH)4] + H2SO4 = ZnSO4 + NaOH + H2O =>
Na2[Zn(OH)4] + H2SO4 = ZnSO4 + 2 NaOH + 2 H2O
TiCO3 + HCl = TiCl2 + CO2 + H2O =>
TiCO3 + 2 HCl = TiCl2 + CO2 + H2O
Mn2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
Mn2 + 7 PbO2 + 14 HNO3 = 2 HMnO4 + 7 Pb(NO3)2 + 6 H2O
Mg + CUBr2 = MgBr2 + CU =>
Mg + CUBr2 = MgBr2 + CU
KClO3 + Hg + H2SO4(rjyw) = KCl + HgSO4 + H2O =>
KClO3 + 3 Hg + 3 H2SO4(rjyw) = KCl + 3 HgSO4 + 3 H2O
Sb(OH)3 + NaOH = [Sb(OH)4]Na =>
Sb(OH)3 + NaOH = [Sb(OH)4]Na
HC3CO2 + OH = C3CO2 + H2O =>
HC3CO2 + OH = C3CO2 + H2O
AE + HOH = AE(OH)3 + H =>
AE + 3 HOH = AE(OH)3 + 3 H
MnO2 + H2SO4 = MnSO4 + H2O + O =>
MnO2 + H2SO4 = MnSO4 + H2O + O
Ba(C2H3O2)2 + AlCl3 = BaCl2 + Al(C2H3O2)3 =>
3 Ba(C2H3O2)2 + 2 AlCl3 = 3 BaCl2 + 2 Al(C2H3O2)3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CaCl2 + O2 = CaO + Cl2 =>
2 CaCl2 + O2 = 2 CaO + 2 Cl2
NH4CI + Hg(C2H3O2)2 = NH4C2H3O2 + HgCCI2 =>
2 NH4CI + Hg(C2H3O2)2 = 2 NH4C2H3O2 + HgCCI2
ZnCl2 + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + KCl =>
3 ZnCl2 + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 6 KCl
NO3 + SO2 = N2O3 + SO4 =>
4 NO3 + 3 SO2 = 2 N2O3 + 3 SO4
CrCl2 + AgNO3 = Cr(NO3)2 + AgCl =>
CrCl2 + 2 AgNO3 = Cr(NO3)2 + 2 AgCl
Mn{+} + O2 + H2O = H{+} + MnO2H2O =>
4 Mn{+} + 3 O2 + 6 H2O = 4 H{+} + 4 MnO2H2O
C12H25O4 + O2 = CO2 + H2O =>
4 C12H25O4 + 65 O2 = 48 CO2 + 50 H2O
AlAc + HgCl2 = HgAc + AlCl2 =>
AlAc + HgCl2 = HgAc + AlCl2
K2O4 + CuSO4 = CuK2 + O4SO4 =>
K2O4 + CuSO4 = CuK2 + O4SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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