| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoSO4 + Ni(NO3)3 = Co(NO3)3 + NiSO4
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
Fe(No3)2 + Na2Co3 = FeCo3 + NaNo3 =>
Fe(No3)2 + Na2Co3 = FeCo3 + 2 NaNo3
Br + Ba = BaBr2 =>
2 Br + Ba = BaBr2
C6H5NH2 = C + H + N =>
C6H5NH2 = 6 C + 7 H + N
Na3[Cr(OH)6] + PbO2 + NaOH = Na2CrO4 + NaPbO2 + H2O =>
Na3[Cr(OH)6] + 3 PbO2 + 2 NaOH = Na2CrO4 + 3 NaPbO2 + 4 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
C7H6O2 + KNO3 + H2SO4 = C7H5NO4 + K2SO4 + H2O =>
2 C7H6O2 + 2 KNO3 + H2SO4 = 2 C7H5NO4 + K2SO4 + 2 H2O
C5H4O2 + H2 = C5H6O + H2O =>
C5H4O2 + 2 H2 = C5H6O + H2O
Ca(s) + N2(g) = Ca3N2(s) =>
3 Ca(s) + N2(g) = Ca3N2(s)
C + Cl2 = C4Cl7 =>
8 C + 7 Cl2 = 2 C4Cl7
Br2 + S2O3 + H2O = Br1{-} + SO4 + H{+} =>
5 Br2 + S2O3 + 5 H2O = 10 Br1{-} + 2 SO4 + 10 H{+}
C2 + O4 + H6 = H2OC2 =>
12 C2 + 3 O4 + 4 H6 = 12 H2OC2
B4O7(OH)4 + H2O = H3BO3 + OH =>
B4O7(OH)4 + 7 H2O = 4 H3BO3 + 6 OH
HBr + Ba(OH)2 = Br2Ba + H2O =>
2 HBr + Ba(OH)2 = Br2Ba + 2 H2O
CH3CH2CHCHCH2CH3 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CHCHCH2CH3 + 8 KMnO4 + 12 H2SO4 = 10 C2H5COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
Cu(NO3)2 + NO2 + H2O = Cu + HNO3 =>
Cu(NO3)2 + 2 NO2 + 2 H2O = Cu + 4 HNO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
MnO4 + Mn2{+} + H2O = MnO2 + H{+} =>
7 MnO4 + 4 Mn2{+} + 2 H2O = 15 MnO2 + 4 H{+}
PbO2 + H2O + Cr2(SO4)3 = PbSO4 + H2CrO4 =>
3 PbO2 + 2 H2O + Cr2(SO4)3 = 3 PbSO4 + 2 H2CrO4
Fe2O3 + Ag = FeO + Ag2O =>
Fe2O3 + 2 Ag = 2 FeO + Ag2O
ZnSO4 + NiCl2 = ZnCl2 + Ni(SO4) =>
ZnSO4 + NiCl2 = ZnCl2 + Ni(SO4)
HOCl + C4H6 = C4H5Cl + H2O =>
HOCl + C4H6 = C4H5Cl + H2O
V2O3 + H2SO4 + K2SO4 + H2O = VK(SO4)2*12H2O =>
V2O3 + 3 H2SO4 + K2SO4 + 21 H2O = 2 VK(SO4)2*12H2O
Al + MnO2 = Mn + Al2O3 =>
4 Al + 3 MnO2 = 3 Mn + 2 Al2O3
HCl + NH4OH = H2O + NH4Cl =>
HCl + NH4OH = H2O + NH4Cl
BaCl2 + NaSO3 = Ba(SO3)2 + NaCl =>
BaCl2 + 2 NaSO3 = Ba(SO3)2 + 2 NaCl
Cl2O + MgO = MgCl2 + O2 =>
Cl2O + MgO = MgCl2 + O2
Ca(OH)2 + CH3CO2H = Ca + CH3CO2 + H2O =>
Ca(OH)2 + 2 CH3CO2H = Ca + 2 CH3CO2 + 2 H2O
FeCI2 + Zn = ZnCI2 + Fe =>
FeCI2 + Zn = ZnCI2 + Fe
KClO4 + P = KCl + P2O5 =>
5 KClO4 + 8 P = 5 KCl + 4 P2O5
ZnSO4 + NiCl2 = ZnCl2 + Ni(SO4) =>
ZnSO4 + NiCl2 = ZnCl2 + Ni(SO4)
NaBr + SrCl2 = SrBr2 + NaCl =>
2 NaBr + SrCl2 = SrBr2 + 2 NaCl
Cu + N2 = Cu3N2 =>
3 Cu + N2 = Cu3N2
Al(HCO3)3 = Al2O3 + CO2(g) + H2O(g) =>
2 Al(HCO3)3 = Al2O3 + 6 CO2(g) + 3 H2O(g)
Cu(SO4)2 + NH4OH = CuOH + NH4(SO4)2 =>
Cu(SO4)2 + NH4OH = CuOH + NH4(SO4)2
Ca2 + H2O = Ca(OH)2 + H2 =>
Ca2 + 4 H2O = 2 Ca(OH)2 + 2 H2
SiO2(s) + C(s) = Si(s) + CO(g) =>
SiO2(s) + 2 C(s) = Si(s) + 2 CO(g)
F2 + SF2 = SF6 =>
2 F2 + SF2 = SF6
MnO2 + BrO3 = Br2 + MnO4 =>
3 MnO2 + 2 BrO3 = Br2 + 3 MnO4
LiOH + FeSO4 + H3PO4 = LiFePO4 + Li2SO4 + H2O =>
3 LiOH + FeSO4 + H3PO4 = LiFePO4 + Li2SO4 + 3 H2O
Na2SO4 + BaBr2 = BaSO4 + NaBr =>
Na2SO4 + BaBr2 = BaSO4 + 2 NaBr
Li(s) + HNO3(aq) = LiNO3 + H2 =>
2 Li(s) + 2 HNO3(aq) = 2 LiNO3 + H2
Me + Cl2 = MeCl2 =>
Me + Cl2 = MeCl2
HgO + Zn = ZnO + Hg =>
HgO + Zn = ZnO + Hg
NaHCO3 + CaSO4 = Na2SO4 + CaCO3 + H2O + CO2 =>
2 NaHCO3 + CaSO4 = Na2SO4 + CaCO3 + H2O + CO2
Ba1OH2 + HCl = BaHCl + H2O =>
Ba1OH2 + HCl = BaHCl + H2O
SO2 + HNO2 = NO + H2SO4 =>
SO2 + 2 HNO2 = 2 NO + H2SO4
Na2CO3 + Ba(OH)2 = Na2(OH)2 + BaCO3 =>
Na2CO3 + Ba(OH)2 = Na2(OH)2 + BaCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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