| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2SO4 + FeTiO3 = (TiO)SO4 + FeSO4 + 2 H2O
C6H14 + HPO4 = C6H12 + H2O + PO =>
5 C6H14 + 2 HPO4 = 5 C6H12 + 6 H2O + 2 PO
Ag(s) + CdF2(aq) = Cd2(s) + AgF(aq) =>
4 Ag(s) + 2 CdF2(aq) = Cd2(s) + 4 AgF(aq)
Sn + HBr = BrSn + H =>
Sn + HBr = BrSn + H
Co(X)2 + NH3(aq) + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]X + NH4X + H2O =>
2 Co(X)2 + 6 NH3(aq) + 2(NH4)2CO3 + H2O2 = 2[Co(NH3)4CO3]X + 2 NH4X + 2 H2O
NH4Cl + Ba(OH)2 = BaCl2 + NH3 + H2O =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 NH3 + 2 H2O
AlHO + NaNO3 = AlNO3 + NaHO =>
AlHO + NaNO3 = AlNO3 + NaHO
CH3OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 CH3OH + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 CO2 + 19 H2O
Na2OCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
4 Na2OCO3 + 9 CH3COOH = 8 NaCH3COO + 6 H2O + 6 CO2
H2O + AlP = Al2O3 + H3P =>
3 H2O + 2 AlP = Al2O3 + 2 H3P
NaOH + KHSO4 = H2O + Na2SO4 + KOH =>
2 NaOH + KHSO4 = H2O + Na2SO4 + KOH
H2O + ClO3{-} + As2S3 = Cl{-} + H2AsO4 + SO4{-} + H{+} =>
7 H2O + 11 ClO3{-} + 2 As2S3 = 11 Cl{-} + 4 H2AsO4 + 6 SO4{-} + 6 H{+}
NaBr + BaCl2 = NaCl + BaBr2 =>
2 NaBr + BaCl2 = 2 NaCl + BaBr2
NaNO3(aq) + KCl(aq) = NaCl(aq) + KNO3(s) =>
NaNO3(aq) + KCl(aq) = NaCl(aq) + KNO3(s)
C6H10OH + KMnO4 + H2SO4 = C6H10O + MnSO4 + K2SO4 + H2O =>
10 C6H10OH + 2 KMnO4 + 3 H2SO4 = 10 C6H10O + 2 MnSO4 + K2SO4 + 8 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KIO3 + CuSO4*5H2O = K2SO4 + Cu(IO3)2 + H2O =>
2 KIO3 + CuSO4*5H2O = K2SO4 + Cu(IO3)2 + 5 H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H3BO3 + Mn(OH)2 = Mn3(BO3)2 + H2O =>
2 H3BO3 + 3 Mn(OH)2 = Mn3(BO3)2 + 6 H2O
HN3(g) + O2(g) = NO2(g) + H2O(g) =>
4 HN3(g) + 13 O2(g) = 12 NO2(g) + 2 H2O(g)
NaHCO3 + NH4Cl = NaCl + NH3 + CO2 + H2O =>
NaHCO3 + NH4Cl = NaCl + NH3 + CO2 + H2O
Mg + CuSO4 = CuSO4Mg =>
Mg + CuSO4 = CuSO4Mg
H3PO4 + NaNO2 = HNO2 + Na3PO4 =>
H3PO4 + 3 NaNO2 = 3 HNO2 + Na3PO4
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
SrP2 + S8 = SrS + P4 =>
8 SrP2 + S8 = 8 SrS + 4 P4
CoBr2 + NaOH = Na2Br2 + Co(OH)2 =>
CoBr2 + 2 NaOH = Na2Br2 + Co(OH)2
ZnCl2 + Li2Co3 = ZnCo3 + Li2Cl2 =>
ZnCl2 + Li2Co3 = ZnCo3 + Li2Cl2
Fe3 + PbSO4 = Pb + FeSO4 =>
Fe3 + 3 PbSO4 = 3 Pb + 3 FeSO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Hg + I = HgI5 =>
Hg + 5 I = HgI5
MnO2 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2 =>
MnO2 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Zn + K = ZnK =>
Zn + K = ZnK
C2H5NS + AgNO3 = AgC2H5 + NSNO3 =>
C2H5NS + AgNO3 = AgC2H5 + NSNO3
R2O3 = R4 + O2 =>
2 R2O3 = R4 + 3 O2
Fe2O3*H2O + C6H8O7 = H3[Fe(C6H5O7)2] + H2O =>
Fe2O3*H2O + 4 C6H8O7 = 2 H3[Fe(C6H5O7)2] + 4 H2O
P(Cl5)3 + As(F3)5 = P(F5)3 + As(Cl3)5 =>
P(Cl5)3 + As(F3)5 = P(F5)3 + As(Cl3)5
NH4OH(aq) + BaCl2(aq) = (NH4)Cl2(aq) + BaOH(aq) =>
NH4OH(aq) + BaCl2(aq) = (NH4)Cl2(aq) + BaOH(aq)
Sn(s) + HBr(aq) = SnBr4(aq) + H2(g) =>
Sn(s) + 4 HBr(aq) = SnBr4(aq) + 2 H2(g)
MgCO3(aq) + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) =>
MgCO3(aq) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g)
W2O3 + CO = W + CO2 =>
W2O3 + 3 CO = 2 W + 3 CO2
NiSO4 + Fe = Fe2(SO4)3 + Ni =>
3 NiSO4 + 2 Fe = Fe2(SO4)3 + 3 Ni
Zn(NO3)2 + C6H8O7 = Zn3(C6H5O7)2 + CO2 + H2O + N2 =>
9 Zn(NO3)2 + 11 C6H8O7 = 3 Zn3(C6H5O7)2 + 30 CO2 + 29 H2O + 9 N2
P + NH4NO3 + H2O = NH4H2PO4 + (NH4)2HPO4 =>
8 P + 5 NH4NO3 + 17 H2O = 6 NH4H2PO4 + 2(NH4)2HPO4
BaF2 + K3(PO4) = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3(PO4) = Ba3(PO4)2 + 6 KF
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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