| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2(SO4)
[AuCl4]{-} + Cu = Au + Cl{-} + Cu{2+}O =>
2[AuCl4]{-} + 3 Cu = 2 Au + 8 Cl{-} + 3 Cu{2+}O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HNO3 + NH4F = HF + NH4(NO3) =>
HNO3 + NH4F = HF + NH4(NO3)
SO3BaO = BaSO4 =>
SO3BaO = BaSO4
Ca[OH]2 + AlCl3 = CaCl2 + Al[OH]3 =>
3 Ca[OH]2 + 2 AlCl3 = 3 CaCl2 + 2 Al[OH]3
N2O2 + H2 = NH3 + H2O =>
N2O2 + 5 H2 = 2 NH3 + 2 H2O
Zn + MgCl2 + H2O = ZnCl2 + MgO + H2 =>
Zn + MgCl2 + H2O = ZnCl2 + MgO + H2
Mg + KNO3 + H2SO4 = MgSO4 + K2SO4 + (NH4)2SO4 + H2O =>
8 Mg + 2 KNO3 + 10 H2SO4 = 8 MgSO4 + K2SO4 + (NH4)2SO4 + 6 H2O
LiHCl2 = HCl + LiCl =>
LiHCl2 = HCl + LiCl
CrO + NaOH + H2O2 = H2O + NaCrO4 =>
2 CrO + 2 NaOH + 5 H2O2 = 6 H2O + 2 NaCrO4
Cs2CrO4(aq) + LiF(aq) = Cs2F(aq) + LiCrO4(aq) =>
Cs2CrO4(aq) + LiF(aq) = Cs2F(aq) + LiCrO4(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2Cr2O7 + H2SO4 + K2C2O4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 3 K2C2O4 = 4 K2SO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
P2(CO3) + B(NO3)3 = P(NO3) + B2(CO3)3 =>
3 P2(CO3) + 2 B(NO3)3 = 6 P(NO3) + B2(CO3)3
FeS2 + O2 = Fe2SO + SO4 =>
4 FeS2 + 13 O2 = 2 Fe2SO + 6 SO4
SO2 + CO2 + H2O = H2SO4 + CO =>
SO2 + CO2 + H2O = H2SO4 + CO
C11H12 + O2 = CO2 + H2O =>
C11H12 + 14 O2 = 11 CO2 + 6 H2O
HCl + NaHCO3 = NaCl + CO2 + HOH =>
HCl + NaHCO3 = NaCl + CO2 + HOH
KMnO4 = K3MnO5 + Mn3O7 + O3 =>
27 KMnO4 = 9 K3MnO5 + 6 Mn3O7 + 7 O3
CoCl2 + KOH + KClO3 = Co2O5 + KCl + H2O =>
2 CoCl2 + 4 KOH + KClO3 = Co2O5 + 5 KCl + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca + HNO3(c) = NO2 + H2O + Ca(NO3)2 =>
Ca + 4 HNO3(c) = 2 NO2 + 2 H2O + Ca(NO3)2
C3HO(l) + O2(g) = CO + H2O =>
4 C3HO(l) + 5 O2(g) = 12 CO + 2 H2O
KMnO4 + K4Fe(CN)6 + H2SO4 = MnSO4 + K3Fe(CN)6 + K2SO4 + H2O =>
KMnO4 + 5 K4Fe(CN)6 + 4 H2SO4 = MnSO4 + 5 K3Fe(CN)6 + 3 K2SO4 + 4 H2O
Ba(SO3) + NaCl + HCl = BaCl2 + NaSO3 + H2 =>
2 Ba(SO3) + 2 NaCl + 2 HCl = 2 BaCl2 + 2 NaSO3 + H2
PBr3 + P4 = BrP =>
2 PBr3 + P4 = 6 BrP
C2H6O + Mg = C2H5OMg + H2 =>
2 C2H6O + 2 Mg = 2 C2H5OMg + H2
Sn(OH)2 = SnO + H2O =>
Sn(OH)2 = SnO + H2O
Fe + HNO3 = Fe2O3 + N2 + H2O =>
10 Fe + 6 HNO3 = 5 Fe2O3 + 3 N2 + 3 H2O
C5H11Br + NaOH = C5H12O + NaBr =>
C5H11Br + NaOH = C5H12O + NaBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
[Cu(NH3)4]Cl2 + C2H2 = C2Cu + NH3 + HCl =>
[Cu(NH3)4]Cl2 + C2H2 = C2Cu + 4 NH3 + 2 HCl
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
CH2O2 + Ag2O = Ag + CO2 + H2O =>
CH2O2 + Ag2O = 2 Ag + CO2 + H2O
HI + SO2 = I2 + S8 + H2O =>
32 HI + 8 SO2 = 16 I2 + S8 + 16 H2O
Fe + OOCCOO = Fe2(OOCCOO)3 =>
2 Fe + 3 OOCCOO = Fe2(OOCCOO)3
Ca(OH)2(ag) + H3PO4(ag) = Ca3(PO4)2(ag) + H2O(l) =>
3 Ca(OH)2(ag) + 2 H3PO4(ag) = Ca3(PO4)2(ag) + 6 H2O(l)
Mg + PbCH3COO = Pb + Mg(CH3COO)2 =>
Mg + 2 PbCH3COO = 2 Pb + Mg(CH3COO)2
Zn + NO2 = Zn(NO3)2 + NO =>
Zn + 4 NO2 = Zn(NO3)2 + 2 NO
CaOH2 + HNO3 = Ca2 + HNO3OH2 =>
2 CaOH2 + 2 HNO3 = Ca2 + 2 HNO3OH2
CrF3 + NaOH = CrOH + NaF3 =>
CrF3 + NaOH = CrOH + NaF3
LiOH + H3PO3 = LiPO3 + H3OH =>
LiOH + H3PO3 = LiPO3 + H3OH
CrBr2 = Cr + Br2 =>
CrBr2 = Cr + Br2
Mg(s) + P(g) = Mg3P2(s) =>
3 Mg(s) + 2 P(g) = Mg3P2(s)
C8H10 + C2H3OCl = C10H12O + HCl =>
C8H10 + C2H3OCl = C10H12O + HCl
Na(OH) + HFO = H2O + NaFO =>
Na(OH) + HFO = H2O + NaFO
HNO3 + LiHSO4 = LiNO3 + H2SO4 =>
HNO3 + LiHSO4 = LiNO3 + H2SO4
(NH4)2S + KCl = (NH4)Cl + K2S =>
(NH4)2S + 2 KCl = 2(NH4)Cl + K2S
Na2SiO3 + CaSiO3 + SiO2 = Na2SiO3CaSiO3SiO2 =>
Na2SiO3 + CaSiO3 + SiO2 = Na2SiO3CaSiO3SiO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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