| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 3 K2SO4 = 6 KCl + Fe2(SO4)3
MgO + HCl = MgCl2 + H2O = =>
MgO + 2 HCl = MgCl2 + H2O
MnO4(aq) + NaNO2(aq) = MnO2(aq) + NaNO3(aq) =>
MnO4(aq) + 2 NaNO2(aq) = MnO2(aq) + 2 NaNO3(aq)
KI + CI3 = KCI + I2 =>
2 KI + 2 CI3 = 2 KCI + 3 I2
Ba + CuSO4 = Cu + BaSO4 =>
Ba + CuSO4 = Cu + BaSO4
CO6 + O2 = CO8 =>
CO6 + O2 = CO8
Al2(SO4)3 + MgCl2 = Al2Cl2 + Mg(SO4)3 =>
Al2(SO4)3 + MgCl2 = Al2Cl2 + Mg(SO4)3
NH4OH + H2SO4 = NH5SO4 + H2O =>
NH4OH + H2SO4 = NH5SO4 + H2O
Ca(OH)2 + Ag(NO3)2 = Ca(NO3)2 + Ag(OH)2 =>
Ca(OH)2 + Ag(NO3)2 = Ca(NO3)2 + Ag(OH)2
Pt + HCl = Pt100HCl =>
100 Pt + HCl = Pt100HCl
Fe2O3 + Cl = Fe2O3Cl =>
Fe2O3 + Cl = Fe2O3Cl
(NH4)2C03 + NaOH = Na2C03 + NH3 + H2O =>
(NH4)2C03 + 2 NaOH = Na2C03 + 2 NH3 + 2 H2O
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
KNO3 + CrSO4 + H2SO4 = KNO2 + Cr2(SO4)3 + H2O =>
KNO3 + 2 CrSO4 + H2SO4 = KNO2 + Cr2(SO4)3 + H2O
Ca(NO3)2*4H2O + Eu(NO3)3 + TiO(NO3)2 + C6H8O7 = Ca99Eu01Ti100O300 + CO2 + N2 + H2O =>
1782.0000000001Ca(NO3)2*4H2O + 18 Eu(NO3)3 + 1800.0000000001TiO(NO3)2 + 2006.0000000001C6H8O7 = 18.000000000001Ca99Eu01Ti100O300 + 12036.000000001CO2 + 3609.0000000002N2 + 15152.000000001H2O
C2H4 + HCl = C3H4Cl2 + H =>
3 C2H4 + 4 HCl = 2 C3H4Cl2 + 8 H
FeO + H2O2 = Fe2O3 + H2O =>
2 FeO + H2O2 = Fe2O3 + H2O
C10H22O11 + H2 = C4H10 + H2O =>
2 C10H22O11 + 25 H2 = 5 C4H10 + 22 H2O
K + Mn2O4 = K2O + Mn =>
8 K + Mn2O4 = 4 K2O + 2 Mn
Al(s) + Hg2S = Hg + Al2S3 =>
2 Al(s) + 3 Hg2S = 6 Hg + Al2S3
K2XeO4 + KJ + H2O = Xe + KJO4 + KOH =>
4 K2XeO4 + 3 KJ + 4 H2O = 4 Xe + 3 KJO4 + 8 KOH
Fe2(SO4)3 + K3PO4 = FePO4 + K2SO4 =>
Fe2(SO4)3 + 2 K3PO4 = 2 FePO4 + 3 K2SO4
C17H35COONaHCl = C17H35COOHNaCl =>
C17H35COONaHCl = C17H35COOHNaCl
Na3PO4 + SnCl2 = Sn3(PO4)2 + NaCl =>
2 Na3PO4 + 3 SnCl2 = Sn3(PO4)2 + 6 NaCl
NaCl + MnO2 + H2SO4 = Cl2 + MnSO4 + NaHSO4 + H2O =>
2 NaCl + MnO2 + 3 H2SO4 = Cl2 + MnSO4 + 2 NaHSO4 + 2 H2O
FeCl2 + H2O + O2 = Fe(OH)3 + HCl =>
4 FeCl2 + 10 H2O + O2 = 4 Fe(OH)3 + 8 HCl
KC6H4(COO)(COOH) + NaOH = H2O + NaKC6H4(COO)(COO) =>
KC6H4(COO)(COOH) + NaOH = H2O + NaKC6H4(COO)(COO)
SO3{2-} + Cr2O7{2-} + H{+} = Cr{3+} + SO4{2-} + H2O =>
3 SO3{2-} + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 3 SO4{2-} + 4 H2O
CH3CHO + Cu(OH)2 = CH3COOOH + Cu2O + H2O =>
CH3CHO + 4 Cu(OH)2 = CH3COOOH + 2 Cu2O + 4 H2O
Hg2Cl2 + NH4OH = Hg + Hg(NH2)Cl + NH4Cl + H2O =>
Hg2Cl2 + 2 NH4OH = Hg + Hg(NH2)Cl + NH4Cl + 2 H2O
Fe3NO3(aq) + Na3I3(aq) = Fe3I3(s) + Na3NO3(aq) =>
Fe3NO3(aq) + Na3I3(aq) = Fe3I3(s) + Na3NO3(aq)
NaClO + NaHS = NaCl + NaHSO3 =>
3 NaClO + NaHS = 3 NaCl + NaHSO3
Br2 + S2O3{2} + H2O = Br{-} + SO4{2} + H{+} =>
6 Br2 + S2O3{2} + 5 H2O = 12 Br{-} + 2 SO4{2} + 10 H{+}
NH2CONH2 + HNO2 = N2 + CO2 + H2O =>
NH2CONH2 + 2 HNO2 = 2 N2 + CO2 + 3 H2O
CuBr2(aq) + KOH(aq) = Cu(OH)2(s) + KBr(aq) =>
CuBr2(aq) + 2 KOH(aq) = Cu(OH)2(s) + 2 KBr(aq)
I2 + Mg(OH)2 + Cr(OH)3 = MgI2 + MgCr2O7 + H2O =>
3 I2 + 4 Mg(OH)2 + 2 Cr(OH)3 = 3 MgI2 + MgCr2O7 + 7 H2O
Cu + HNO3 + H2O = Cu(OH)2 + NO =>
3 Cu + 2 HNO3 + 2 H2O = 3 Cu(OH)2 + 2 NO
KI(s) = I(g) + K(s) =>
KI(s) = I(g) + K(s)
K4Fe(CN)6 + K2CO3 = KCN + FeO + CO2 =>
K4Fe(CN)6 + K2CO3 = 6 KCN + FeO + CO2
Li3PO4 + Zn(NO3)2 = Zn(PO4)2 + Li3NO3 =>
2 Li3PO4 + Zn(NO3)2 = Zn(PO4)2 + 2 Li3NO3
Fe2O3 + NaH2PO2 + O2 = Fe(PO3)2 + H2O + Na3PO4 =>
2 Fe2O3 + 12 NaH2PO2 + 11 O2 = 4 Fe(PO3)2 + 12 H2O + 4 Na3PO4
NaOCl + KI + HCl = KCl + NaCl + H2O + I2 =>
NaOCl + 2 KI + 2 HCl = 2 KCl + NaCl + H2O + I2
Cl1 + Na1 = Na1Cl1 =>
Cl1 + Na1 = Na1Cl1
CaF2 + LiCl = CaCl2 + LiF =>
CaF2 + 2 LiCl = CaCl2 + 2 LiF
SnCl2 + K2Cr2O7 + HCl = H2(SnCl6) + CrCl3 + KCl + H2O =>
3 SnCl2 + K2Cr2O7 + 20 HCl = 3 H2(SnCl6) + 2 CrCl3 + 2 KCl + 7 H2O
H2SO4 + KMnO4 + NaHSO3 = MnSO4 + K2SO4 + NaHSO4 + H2O =>
3 H2SO4 + 2 KMnO4 + 5 NaHSO3 = 2 MnSO4 + K2SO4 + 5 NaHSO4 + 3 H2O
F + MgI2 = F2I2 + Mg =>
2 F + MgI2 = F2I2 + Mg
KOH + OsO4 = K2OsO4 + H2O + O2 =>
4 KOH + 2 OsO4 = 2 K2OsO4 + 2 H2O + O2
Fe(s) + H2O(l) = Fe3O4(s) + H(g) =>
3 Fe(s) + 4 H2O(l) = Fe3O4(s) + 8 H(g)
Cr2Cl3 + Zn{2+} = Cr{3+} + ZnCl =>
Cr2Cl3 + 3 Zn{2+} = 2 Cr{3+} + 3 ZnCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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