| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sc2(CO3)3 = Sc2O3 + 3 CO2
CaOCo3 = CaO + Co2 =>
2 CaOCo3 = 2 CaO + 3 Co2
Pb(NO3) + NaCl = PbCl + NO3Na =>
Pb(NO3) + NaCl = PbCl + NO3Na
BiO3 + Cr3 = Bi + Cr2O3 =>
3 BiO3 + 2 Cr3 = 3 Bi + 3 Cr2O3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
C3H6O2 + C4H9OH = H2O + C3H6O2C4H9 =>
12 C3H6O2 + 19 C4H9OH = 11 H2O + 16 C3H6O2C4H9
HPO3{-2} + MnO4{-} + OH{-} = PO4{-3} + MnO4{-2} + H2O =>
HPO3{-2} + 2 MnO4{-} + 3 OH{-} = PO4{-3} + 2 MnO4{-2} + 2 H2O
Ca(HCO3)2 + HCI = CaCI + H(HCO3)2 =>
Ca(HCO3)2 + HCI = CaCI + H(HCO3)2
Al2(SO4) + BaI2 = AlI + Ba(SO4) =>
Al2(SO4) + BaI2 = 2 AlI + Ba(SO4)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MgOH2 + HNO3 = MgNO3 + HOH2 =>
MgOH2 + HNO3 = MgNO3 + HOH2
e + Cu2{+} = Cu0 =>
e + Cu2{+} = 2 Cu0
Fe + O3 = Fe(O3) =>
Fe + O3 = Fe(O3)
Mg(OH)2 + H2SO3 = MgSO3 + H2O =>
Mg(OH)2 + H2SO3 = MgSO3 + 2 H2O
Li + Cl2 = (LiCl2) =>
Li + Cl2 = (LiCl2)
Al2(SO4)3 + BaI2 = Al2I2 + (SO4)3Ba =>
Al2(SO4)3 + BaI2 = Al2I2 + (SO4)3Ba
Ba + HOH = BaOH + H2 =>
2 Ba + 2 HOH = 2 BaOH + H2
C6H4CH3CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C6H4COOHCOOH =>
5 C6H4CH3CH3 + 12 KMnO4 + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 28 H2O + 5 C6H4COOHCOOH
KOH + H25O4 = K25O4 + H2O =>
25 KOH + H25O4 = K25O4 + 25 H2O
Cr(OH)3 + NaOH = Na3[Cr(OH)6] =>
Cr(OH)3 + 3 NaOH = Na3[Cr(OH)6]
Ca(NO3)2 + K2(CO3) = KNO3 + CaCO3 =>
Ca(NO3)2 + K2(CO3) = 2 KNO3 + CaCO3
Cl2(g) + AlI3(aq) = AlCl3(aq) + I2(g) =>
3 Cl2(g) + 2 AlI3(aq) = 2 AlCl3(aq) + 3 I2(g)
FeSO4 + Al(NO3)3 = Fe(NO3)2 + Al2(SO4)3 =>
3 FeSO4 + 2 Al(NO3)3 = 3 Fe(NO3)2 + Al2(SO4)3
CH3CHNH3ClCOOH + NaOH = H2O + NaCl + CH3CHNH2COONa =>
CH3CHNH3ClCOOH + 2 NaOH = 2 H2O + NaCl + CH3CHNH2COONa
K3PO4 + CuBr2 = KBr + Cu3(PO4)2 =>
2 K3PO4 + 3 CuBr2 = 6 KBr + Cu3(PO4)2
C3H4O + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C3H4O + 14 KMnO4 + 21 H2SO4 = 15 CO2 + 7 K2SO4 + 14 MnSO4 + 31 H2O
KI + MgO2 + H2SO4 = K2SO4 + MgSO4 + H2O + I2 =>
2 KI + MgO2 + 2 H2SO4 = K2SO4 + MgSO4 + 2 H2O + I2
KBr + H3PO4 = KH2PO4 + HBr =>
KBr + H3PO4 = KH2PO4 + HBr
La + Cl = LaCl =>
La + Cl = LaCl
F2 + NaOH = NaF + HF + O3 =>
3 F2 + 3 NaOH = 3 NaF + 3 HF + O3
Fe{2+} + S{2-} = FeS =>
Fe{2+} + S{2-} = FeS
Cr3 + NH3 + H2O = Cr(OH)3 + NH4 =>
Cr3 + 9 NH3 + 9 H2O = 3 Cr(OH)3 + 9 NH4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
KOH + NaCl = KCl + NaOH =>
KOH + NaCl = KCl + NaOH
K3Fe(CN)6 = K3 + Fe(CN)6 =>
K3Fe(CN)6 = K3 + Fe(CN)6
SO4 + H2 = H2S + H2O =>
SO4 + 5 H2 = H2S + 4 H2O
F2 + NaOH = NaF + HF + O3 =>
3 F2 + 3 NaOH = 3 NaF + 3 HF + O3
Bi(NO3)3 + NH4OH = Bi(OH)3 + NH4NO3 =>
Bi(NO3)3 + 3 NH4OH = Bi(OH)3 + 3 NH4NO3
ClO2 + NaOH = NaCl + NaClO3 + H2O =>
6 ClO2 + 6 NaOH = NaCl + 5 NaClO3 + 3 H2O
NH4(OH) = NH4 + OH =>
NH4(OH) = NH4 + OH
LiCl + HI = HCl + LiI =>
LiCl + HI = HCl + LiI
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Hg(CN)2 + KCN = (KCN)2Hg(CN)2 =>
Hg(CN)2 + 2 KCN = (KCN)2Hg(CN)2
Al{3+} + Cl{3-} = AlCl =>
Al{3+} + Cl{3-} = AlCl
CS2 + O3 = CO2 + SO2 =>
CS2 + 2 O3 = CO2 + 2 SO2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CS2 + O3 = CO2 + SO2 =>
CS2 + 2 O3 = CO2 + 2 SO2
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
CS2 + O3 = CO2 + SO2 =>
CS2 + 2 O3 = CO2 + 2 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/12/24
Équations équilibrées sur11/11/23
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