| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH = Na + OH
NaOH + SO3 = H2O + Na2SO4 =>
2 NaOH + SO3 = H2O + Na2SO4
CaN = Ca + N =>
CaN = Ca + N
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Pb(NO3)2 + K2CO3 = KNO3 + PbCO3 =>
Pb(NO3)2 + K2CO3 = 2 KNO3 + PbCO3
Co2(CrO4)3 + BaCl2 = CoCl3 + BaCrO4 =>
Co2(CrO4)3 + 3 BaCl2 = 2 CoCl3 + 3 BaCrO4
CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO
C6H11OH + CuO = CO2 + Cu + H2O =>
C6H11OH + 17 CuO = 6 CO2 + 17 Cu + 6 H2O
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
Cu(OH)2 + H4P2O7 = Cu2P2O7 + H2O =>
2 Cu(OH)2 + H4P2O7 = Cu2P2O7 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H810 + O2 = CO2 + H2O =>
2 C4H810 + 413 O2 = 8 CO2 + 810 H2O
Cu(OH)2 + H4P2O7 = Cu2P2O7 + H2O =>
2 Cu(OH)2 + H4P2O7 = Cu2P2O7 + 4 H2O
NaHSO4 + BaI2 = BaSO4 + Na2SO4 + HI =>
2 NaHSO4 + BaI2 = BaSO4 + Na2SO4 + 2 HI
NaHCO3 + H2SO3 = NaHCO3SO3 + H2 =>
NaHCO3 + H2SO3 = NaHCO3SO3 + H2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
[Co(NH3)5Cl]Cl2 + NH3 = NH3Cl + [Co(NH3)5Cl]2 =>
2[Co(NH3)5Cl]Cl2 + 4 NH3 = 4 NH3Cl + [Co(NH3)5Cl]2
Ca10F2(PO4)6(s) + H2SO4(l) = HF(g) + Ca(H2PO4)2(s) + CaSO4(s) =>
Ca10F2(PO4)6(s) + 7 H2SO4(l) = 2 HF(g) + 3 Ca(H2PO4)2(s) + 7 CaSO4(s)
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
SnO2 + C = Sn + CO2 =>
SnO2 + C = Sn + CO2
PbO = Pb + O =>
PbO = Pb + O
NaHSO4 + BaI2 = BaSO4 + Na2SO4 + HI =>
2 NaHSO4 + BaI2 = BaSO4 + Na2SO4 + 2 HI
H4C2O2 + NaOH = NaH3C2O2 + H2O =>
H4C2O2 + NaOH = NaH3C2O2 + H2O
P1V1 = P2V2 =>
2 P1V1 = P2V2
LiI(aq) + Ag(NO3) = AgI(s) + Li(NO3) =>
LiI(aq) + Ag(NO3) = AgI(s) + Li(NO3)
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
FeS + H2SO4 = H2S + (FeSO4)2 =>
2 FeS + 2 H2SO4 = 2 H2S + (FeSO4)2
TiO2 + C + Cl = TiCl4 + CO2 =>
TiO2 + C + 4 Cl = TiCl4 + CO2
P + H2O = P2(OH)5 + H2 =>
4 P + 10 H2O = 2 P2(OH)5 + 5 H2
C3H6O + KMnO4 = CH3O2K + HCO2K + MnO2 + H2O =>
2 C3H6O + 6 KMnO4 = CH3O2K + 5 HCO2K + 6 MnO2 + 2 H2O
Zn3(C6H5O7)2 + H2O + CO2 = ZnCO3 + C6H8O7 =>
Zn3(C6H5O7)2 + 3 H2O + 3 CO2 = 3 ZnCO3 + 2 C6H8O7
K2CrO4 + KCl = K2Cl + KCrO4 =>
K2CrO4 + KCl = K2Cl + KCrO4
K2CrO4 + HCl + NaNO2 = CrCl3 + NaNO3 + H2O + KCl =>
2 K2CrO4 + 10 HCl + 3 NaNO2 = 2 CrCl3 + 3 NaNO3 + 5 H2O + 4 KCl
Al(s) + Cu4SO4(aq) = Cu12 + Al2SO4 =>
6 Al(s) + 3 Cu4SO4(aq) = Cu12 + 3 Al2SO4
C4H9OH + CS2 = C4H4S + H2S + CH4O =>
C4H9OH + CS2 = C4H4S + H2S + CH4O
Zn + H2SO4 + NH4VO3 = ZnSO4 + (NH4)2SO4 + H2O + VOSO4 =>
Zn + 4 H2SO4 + 2 NH4VO3 = ZnSO4 + (NH4)2SO4 + 4 H2O + 2 VOSO4
CoBr + KS = CoS + KBr =>
CoBr + KS = CoS + KBr
C8H16O6 + O2 = H2O + CO2 =>
C8H16O6 + 9 O2 = 8 H2O + 8 CO2
NiBr + FeSO4 = FeBr + NiSO4 =>
NiBr + FeSO4 = FeBr + NiSO4
Be(ClO3)2 = Be + ClO3 =>
Be(ClO3)2 = Be + 2 ClO3
RbCH3COO + H2O = CH3COOH + RbHO =>
RbCH3COO + H2O = CH3COOH + RbHO
MnO2 + NaCl + H2SO4 = NaSO4 + MnSO4 + Cl + H2O =>
MnO2 + NaCl + 2 H2SO4 = NaSO4 + MnSO4 + Cl + 2 H2O
NaNO3 + BaCl2 = Ba(NO3)2 + ClNa =>
2 NaNO3 + BaCl2 = Ba(NO3)2 + 2 ClNa
CO + H2 = H2O + CH4 =>
CO + 3 H2 = H2O + CH4
Na2ZnO2 + HCl = ZnCl2 + NaOH =>
Na2ZnO2 + 2 HCl = ZnCl2 + 2 NaOH
F + P = FP =>
F + P = FP
CaCO3 + BaSO4 = CaSO4 + BaCO3 =>
CaCO3 + BaSO4 = CaSO4 + BaCO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H(NO3) + NaCl = HCl + Na(NO3) =>
H(NO3) + NaCl = HCl + Na(NO3)
C6H10 + H2O2 = C6H10O4 + H2O =>
C6H10 + 4 H2O2 = C6H10O4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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