| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + AgNO3 = NH4NO3 + AgCl
HN03 + Ca = Ca(N03)2 + H2 =>
2 HN03 + Ca = Ca(N03)2 + H2
V3P5 + MnH7 = VH5 + Mn3P7 =>
7 V3P5 + 15 MnH7 = 21 VH5 + 5 Mn3P7
Fe(OH)3 + H2(NO3)2 = Fe(NO3)3 + H2O =>
2 Fe(OH)3 + 3 H2(NO3)2 = 2 Fe(NO3)3 + 6 H2O
C3H5 + HCl = C3H5Cl + H2 =>
2 C3H5 + 2 HCl = 2 C3H5Cl + H2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
KO2 + Ca(OH)2 + CO2 = O2 + KOH + CaCO3 =>
4 KO2 + 2 Ca(OH)2 + 2 CO2 = 3 O2 + 4 KOH + 2 CaCO3
ZnO + H2O + NH3 = Zn(NH3)2 + OH =>
ZnO + H2O + 2 NH3 = Zn(NH3)2 + 2 OH
Li2CO3 + MoBr6 = LiBr + Mo(CO3)3 =>
3 Li2CO3 + MoBr6 = 6 LiBr + Mo(CO3)3
LiPO4 + H2O = H2PO4 + LiO =>
LiPO4 + H2O = H2PO4 + LiO
C2H5N + O2 = N2 + H2O + CO2 =>
4 C2H5N + 13 O2 = 2 N2 + 10 H2O + 8 CO2
Ag{3+} + Br{4-} = Ag{2+} + Br =>
4 Ag{3+} + Br{4-} = 4 Ag{2+} + Br
Fe + Cu2NO3 = Fe(NO3)3 + Cu =>
Fe + 3 Cu2NO3 = Fe(NO3)3 + 6 Cu
Na2CrO4 + HCl = NaCl + H2CrO4 =>
Na2CrO4 + 2 HCl = 2 NaCl + H2CrO4
Zn(NO3)2 + NaIO3 = Zn(IO3)2 + NaNO3 =>
Zn(NO3)2 + 2 NaIO3 = Zn(IO3)2 + 2 NaNO3
KPl = K + Pl =>
KPl = K + Pl
Na2CrO4 + HCl = NaCl + CrCl3 + H2O + Cl2 =>
2 Na2CrO4 + 16 HCl = 4 NaCl + 2 CrCl3 + 8 H2O + 3 Cl2
FeCl3 + NH4SCN = (NH4)3[Fe(SCN)6] + NH4Cl =>
FeCl3 + 6 NH4SCN = (NH4)3[Fe(SCN)6] + 3 NH4Cl
Na2CrO4 + HCl = NaCl + H2CrO4 =>
Na2CrO4 + 2 HCl = 2 NaCl + H2CrO4
C2H4 + HNO3 = C2H6 + NO3 =>
C2H4 + 2 HNO3 = C2H6 + 2 NO3
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
phenol + KMnO4 + H2SO4 = Quinone + MnSO4 + K2SO4 + H2O =>
5 C6H5OH + 4 KMnO4 + 6 H2SO4 = 5 C6H4O2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
CuCl2 + N2H5Cl + NaOH = Cu2O + N2 + H2O + NaCl =>
4 CuCl2 + N2H5Cl + 9 NaOH = 2 Cu2O + N2 + 7 H2O + 9 NaCl
K2Cr2O7 + FeCl2 + HCl = CrCl2 + FeCl3 + KCl + H2O =>
K2Cr2O7 + 8 FeCl2 + 14 HCl = 2 CrCl2 + 8 FeCl3 + 2 KCl + 7 H2O
Zn(s) + HgO(s) = ZnO(s) + Hg(l) =>
Zn(s) + HgO(s) = ZnO(s) + Hg(l)
AgNO3 + FeCI3 = AgCI3 + FeNO3 =>
AgNO3 + FeCI3 = AgCI3 + FeNO3
NaIO3 + SnCl2 + HCl = SnCl4 + NaCl + I2 + H2O =>
2 NaIO3 + 5 SnCl2 + 12 HCl = 5 SnCl4 + 2 NaCl + I2 + 6 H2O
Ti2(SO4)3 + K2Cr2O7 + H2SO4 = Cr2O3 + K2SO4 + Ti(SO4)3 + H2O =>
Ti2(SO4)3 + K2Cr2O7 + 4 H2SO4 = Cr2O3 + K2SO4 + 2 Ti(SO4)3 + 4 H2O
Al + CaO = Al2(O)3 + Ca =>
2 Al + 3 CaO = Al2(O)3 + 3 Ca
Cu + Fe2(SO4)3 = Cu2SO4 + Fe =>
6 Cu + Fe2(SO4)3 = 3 Cu2SO4 + 2 Fe
PhC2H5 + KMnO4 = PhCOOH + MnO2 + KOH + CO2 =>
PhC2H5 + 4 KMnO4 = PhCOOH + 4 MnO2 + 4 KOH + CO2
Na2CrO4 + HCl = NaCl + H2CrO4 =>
Na2CrO4 + 2 HCl = 2 NaCl + H2CrO4
Na2CrO4 + HCl = NaCl + CrCl3 + H2O + Cl2 =>
2 Na2CrO4 + 16 HCl = 4 NaCl + 2 CrCl3 + 8 H2O + 3 Cl2
CuCl2 + N2H5Cl + NaOH = Cu2O + N2 + H2O + NaCl =>
4 CuCl2 + N2H5Cl + 9 NaOH = 2 Cu2O + N2 + 7 H2O + 9 NaCl
Cl2 + MnO2 = ClMn + O2 =>
Cl2 + 2 MnO2 = 2 ClMn + 2 O2
P + Cl2 = PCl2 =>
P + Cl2 = PCl2
Na2SO4 + CuSO4 = NaCu + SO4 =>
Na2SO4 + 2 CuSO4 = 2 NaCu + 3 SO4
CuCl2 + N2H5Cl + NaOH = Cu2O + N2 + H2O + NaCl =>
4 CuCl2 + N2H5Cl + 9 NaOH = 2 Cu2O + N2 + 7 H2O + 9 NaCl
SH2 + NaOH = Na2S + H2O =>
SH2 + 2 NaOH = Na2S + 2 H2O
Cr2O3 + NaClO4 + NaOH = NaCl + Na2CrO4 + H2O =>
4 Cr2O3 + 3 NaClO4 + 16 NaOH = 3 NaCl + 8 Na2CrO4 + 8 H2O
FeSO4 + H2O2 = FeOHSO4 =>
2 FeSO4 + H2O2 = 2 FeOHSO4
Na2CO3*3H2O + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3*3H2O + H2SO4 = Na2SO4 + CO2 + 4 H2O
Na2CrO4 + HCl = NaCl + H2CrO4 =>
Na2CrO4 + 2 HCl = 2 NaCl + H2CrO4
Na2CrO4 + HCl = NaCl + CrCl3 + H2O + Cl2 =>
2 Na2CrO4 + 16 HCl = 4 NaCl + 2 CrCl3 + 8 H2O + 3 Cl2
Cr2O7{-2} + SO2 + H{+} = Cr{+3} + HSO4{-} + H2O =>
Cr2O7{-2} + 3 SO2 + 5 H{+} = 2 Cr{+3} + 3 HSO4{-} + H2O
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Cu + Fe2(SO4)3 = Cu2SO4 + Fe =>
6 Cu + Fe2(SO4)3 = 3 Cu2SO4 + 2 Fe
CuCl2 + N2H5Cl + NaOH = Cu2O + N2 + H2O + NaCl =>
4 CuCl2 + N2H5Cl + 9 NaOH = 2 Cu2O + N2 + 7 H2O + 9 NaCl
MgCl2 + LiCO3 = LiCl2 + MgCO3 =>
MgCl2 + LiCO3 = LiCl2 + MgCO3
(NH4)2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(aq) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/06/24
Équations équilibrées sur08/05/23
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