| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + Ba(OH)2 = Pb(OH)2 + Ba(NO3)2
MgOHCl + H2SO4 = MgCl2 + MgSO4 + H2O =>
2 MgOHCl + H2SO4 = MgCl2 + MgSO4 + 2 H2O
Na + NaClO3 = Na2O + Cl2 =>
10 Na + 2 NaClO3 = 6 Na2O + Cl2
C3H4O2 + Cl2 = CH2CHCOOCl2 + HCl =>
2 C3H4O2 + 3 Cl2 = 2 CH2CHCOOCl2 + 2 HCl
H2(SO4) + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2(SO4) + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Zn(OH)2 + MnO2 = Zn + H2MnO4 =>
Zn(OH)2 + MnO2 = Zn + H2MnO4
NO2 + P = P4O10 + N2 =>
10 NO2 + 8 P = 2 P4O10 + 5 N2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
CH2OH{-}CH2OH + HBr = CH2Br{-}CH2Br + H2O =>
CH2OH{-}CH2OH + HBr = CH2Br{-}CH2Br + H2O
CH4 + NaBr + H2O = CH3Br + NaOH + H2 =>
CH4 + NaBr + H2O = CH3Br + NaOH + H2
K2O2 + I2 = KI + KIO3 =>
3 K2O2 + 3 I2 = 4 KI + 2 KIO3
(NH4)2SO4 + H3PO4 = (NH4)3PO4 + H2SO4 =>
3(NH4)2SO4 + 2 H3PO4 = 2(NH4)3PO4 + 3 H2SO4
FeSO4BaCl2 = FeCl2BaSO4 =>
FeSO4BaCl2 = FeCl2BaSO4
H2SO4 + Co(OH)3 = CoSO4 + H2(OH)3 =>
H2SO4 + Co(OH)3 = CoSO4 + H2(OH)3
NaOH + H3AsO4 = NaH2AsO4 + H2O =>
NaOH + H3AsO4 = NaH2AsO4 + H2O
S2O3{2-} + ClO3{-} + H2O = SO4{2-} + Cl{-} + H{+} =>
3 S2O3{2-} + 4 ClO3{-} + 3 H2O = 6 SO4{2-} + 4 Cl{-} + 6 H{+}
NaClO + CaCl2 = Cl2 + NaCl + CaO =>
NaClO + CaCl2 = Cl2 + NaCl + CaO
MnO + Cl2 = MnCl2 + O2 =>
2 MnO + 2 Cl2 = 2 MnCl2 + O2
AlCl + K = KClAl =>
AlCl + K = KClAl
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Cr2O7 + N2H5 + H{+} = Cr{3+} + N2 + H2O =>
5 Cr2O7 + 8 N2H5 + 30 H{+} = 10 Cr{3+} + 8 N2 + 35 H2O
MgOHCl + H2SO4 = MgCl2 + MgSO4 + H2O =>
2 MgOHCl + H2SO4 = MgCl2 + MgSO4 + 2 H2O
SO4{-2} + CH3COO{-} + H{+} = HS{-} + CO2 + H2O =>
SO4{-2} + CH3COO{-} + 2 H{+} = HS{-} + 2 CO2 + 2 H2O
K2Cr2O7 + S2O + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
5 K2Cr2O7 + 3 S2O + 14 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 14 H2O
NiOH(NO3)2 + NH4OH = Ni(NH3)6OH2 + NH4NO3 + H2O =>
8 NiOH(NO3)2 + 70 NH4OH = 8 Ni(NH3)6OH2 + 19 NH4NO3 + 61 H2O
H2NO3 + LiOH = HOH + Li2NO3 =>
H2NO3 + 2 LiOH = 2 HOH + Li2NO3
Ni(OH)3 + H3PO3 = Ni3(PO3)3 + H2O =>
3 Ni(OH)3 + 3 H3PO3 = Ni3(PO3)3 + 9 H2O
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
MgCl2 + H3PO4 + NH3*H2O = MgNH4PO4 + NH4Cl + H2O =>
MgCl2 + H3PO4 + 3 NH3*H2O = MgNH4PO4 + 2 NH4Cl + 3 H2O
Na3P + Mg = P4 + Na2Mg =>
4 Na3P + 6 Mg = P4 + 6 Na2Mg
BCl3 + H2 = B(s) + HCl =>
2 BCl3 + 3 H2 = 2 B(s) + 6 HCl
Zn(OH)2 + KOH = H2O + K2ZnO2 =>
Zn(OH)2 + 2 KOH = 2 H2O + K2ZnO2
NaCIO = NaCI + NaCIO3 =>
3 NaCIO = 2 NaCI + NaCIO3
AgNO3() + KI() = AgI() + KNO3() =>
AgNO3() + KI() = AgI() + KNO3()
C63Cl4Br48N8O7F2(H2O)5{-2} + H{+} = C60 + Cl2 + Br2 + N2 + F2 + H2O + CO2 =>
C63Cl4Br48N8O7F2(H2O)5{-2} + 2 H{+} = C60 + 2 Cl2 + 24 Br2 + 4 N2 + F2 + 6 H2O + 3 CO2
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O
LiOH + CdCl = LiCl + CdOH =>
LiOH + CdCl = LiCl + CdOH
Na3PO4 + H2O = Na + OH + H3PO4 =>
Na3PO4 + 3 H2O = 3 Na + 3 OH + H3PO4
LC + HOH = H2 + LCOH =>
2 LC + 2 HOH = H2 + 2 LCOH
Sn(OH)2 + KOH = Sn(OH)4 + K =>
Sn(OH)2 + 2 KOH = Sn(OH)4 + 2 K
N2H4 + H2O = NO2 + NH3 =>
7 N2H4 + 4 H2O = 2 NO2 + 12 NH3
CBr4 = C + Br2 =>
CBr4 = C + 2 Br2
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C6H6CH2CH2CH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 C6H6CH2CH2CH3 + 26 KMnO4 + 39 H2SO4 = 45 CH3COOH + 26 MnSO4 + 13 K2SO4 + 14 H2O
Na + C4H10O = C2H5 + NaO2 =>
Na + 2 C4H10O = 4 C2H5 + NaO2
MnO2 + Sn(OH)4 = MnOH + Sn(O2)4 =>
4 MnO2 + Sn(OH)4 = 4 MnOH + Sn(O2)4
AlF3 = Al + F2 =>
2 AlF3 = 2 Al + 3 F2
C6H5COOHPCl5 = C6H5COClHClPOCl3 =>
C6H5COOHPCl5 = C6H5COClHClPOCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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