| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + 2 HClO3 = H2O + CaCl2 + 3 O2
NiCO3 + H3PO4 = Ni3(PO4)2 + CO2(g) + H2O =>
3 NiCO3 + 2 H3PO4 = Ni3(PO4)2 + 3 CO2(g) + 3 H2O
Cl2 + I2 + NaOH = NaCl + H2O + Na2O6H3I =>
7 Cl2 + I2 + 18 NaOH = 14 NaCl + 6 H2O + 2 Na2O6H3I
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Cu2Cl + NaH = Cu2H + NaCl =>
Cu2Cl + NaH = Cu2H + NaCl
C6H12O6 + O2 = C6H10O7 + H2O2 =>
2 C6H12O6 + 3 O2 = 2 C6H10O7 + 2 H2O2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C4H10 + O2 = CO2 + H0H =>
C4H10 + 4 O2 = 4 CO2 + 5 H0H
Ti + ZnSO4 = Ti2(SO4)3 + Zn =>
2 Ti + 3 ZnSO4 = Ti2(SO4)3 + 3 Zn
Mg3Al2Si3O12 + MgO = MgSiO3 + MgAl2O4 =>
Mg3Al2Si3O12 + MgO = 3 MgSiO3 + MgAl2O4
H2O + P2O5 = H3PO4(aq) =>
3 H2O + P2O5 = 2 H3PO4(aq)
Bi(NO3)3 + Na2S + HCl = Bi2S3 + NaCl + HNO3 =>
2 Bi(NO3)3 + 3 Na2S + 6 HCl = Bi2S3 + 6 NaCl + 6 HNO3
Cu2 + O2 = Cu2O =>
2 Cu2 + O2 = 2 Cu2O
Sb + CH3COOCH3 + OH = H2O + Sb(CH3COO)3 =>
Sb + 2 CH3COOCH3 + 7 OH = 5 H2O + Sb(CH3COO)3
C2Cl2 = C + Cl2 =>
C2Cl2 = 2 C + Cl2
S + O2 + H2O = H2SO6 =>
2 S + 5 O2 + 2 H2O = 2 H2SO6
C18H36O2 + NaOH = Na(C18H35O2) + H2O =>
C18H36O2 + NaOH = Na(C18H35O2) + H2O
C2O4{-2} + MnO4{-} + OH{-} = CO3{-2} + MnO2 + H2O =>
3 C2O4{-2} + 2 MnO4{-} + 4 OH{-} = 6 CO3{-2} + 2 MnO2 + 2 H2O
CH2Br2 + C2H9Br + Na = NaBr + C3H11Br =>
CH2Br2 + C2H9Br + 2 Na = 2 NaBr + C3H11Br
Li2CO3 + HClO4 = CO2 + H2O + LiClO4 =>
Li2CO3 + 2 HClO4 = CO2 + H2O + 2 LiClO4
[Co(H2O)6](NO3)2 + NH4OH = [Co(NH3)6](NO3)2 + H2O =>
[Co(H2O)6](NO3)2 + 6 NH4OH = [Co(NH3)6](NO3)2 + 12 H2O
Br + S2{-} = Br{-} + S =>
Br + S2{-} = Br{-} + 2 S
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + SnBr2 = FeBr2 + Sn =>
Fe + SnBr2 = FeBr2 + Sn
CrO2{-} + OH{-} = CrO42{-} + H2O + e =>
CrO2{-} + 80 OH{-} = CrO42{-} + 40 H2O + 80e
C2H8N2 + HI = C2H10I2N2 =>
C2H8N2 + 2 HI = C2H10I2N2
H2O2 + Mn{2+} = MnO4 + H{+} + H2O =>
3 H2O2 + Mn{2+} = MnO4 + 2 H{+} + 2 H2O
Zn + HgCl2 = Hg + ZnCl2 =>
Zn + HgCl2 = Hg + ZnCl2
Li2O + FeCl2 = LiCl + FeO =>
Li2O + FeCl2 = 2 LiCl + FeO
CO3 + HNO3 = HCO3 + NO3 =>
CO3 + HNO3 = HCO3 + NO3
C6H6S + O2 = CO + H2O + SO1 =>
C6H6S + 5 O2 = 6 CO + 3 H2O + SO1
NaSO4 + H2 = Na + H2SO4 =>
NaSO4 + H2 = Na + H2SO4
RbI + AgBrO3 = Rb(BrO3) + Ag + I =>
RbI + AgBrO3 = Rb(BrO3) + Ag + I
NaHCO3 + C3H6O2 = NaCH3CH2COO + H2O + CO2 =>
NaHCO3 + C3H6O2 = NaCH3CH2COO + H2O + CO2
Ag(NO3) + K(I) = K(NO3) + Ag(I) =>
Ag(NO3) + K(I) = K(NO3) + Ag(I)
AlN + H2O = NH3Al(OH)3 =>
AlN + 3 H2O = NH3Al(OH)3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
KOH + MgSO4 = Mg(HO)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(HO)2 + K2SO4
KCl + HBr = KBr + HCl =>
KCl + HBr = KBr + HCl
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Br + S2{-} = Br{-} + S =>
Br + S2{-} = Br{-} + 2 S
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
C16H16 + O2 = H2O + CO =>
C16H16 + 12 O2 = 8 H2O + 16 CO
HI + SO2 = H2S2O3 + I2 + H2O =>
4 HI + 2 SO2 = H2S2O3 + 2 I2 + H2O
Hg2(NO3)2 + NaOH = HgO + H2O + NaNO3 + Hg =>
Hg2(NO3)2 + 2 NaOH = HgO + H2O + 2 NaNO3 + Hg
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Na2S4O6 = Na2SO4 + SO2 + S =>
Na2S4O6 = Na2SO4 + SO2 + 2 S
Al2O3 + V = Al + VO2 =>
2 Al2O3 + 3 V = 4 Al + 3 VO2
Ba(NO3)2(ac) + Na2CrO4(ac) = BaCrO4 + NaNO3 =>
Ba(NO3)2(ac) + Na2CrO4(ac) = BaCrO4 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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