| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 NH4OH + Al2(SO4)3 = 2 Al(OH)3 + 3(NH4)2SO4
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
CuO + O2 = CuO2 =>
2 CuO + O2 = 2 CuO2
NH4OH + Al2(SO4)3 = Al(OH)3 + (NH4)2SO4 =>
6 NH4OH + Al2(SO4)3 = 2 Al(OH)3 + 3(NH4)2SO4
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
CH3COOCHCH2 + NaOH = CH3COOCHCHNa + H2O =>
CH3COOCHCH2 + NaOH = CH3COOCHCHNa + H2O
(COOH)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5(COOH)2 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
Pt + AuCl = Au + PtCl =>
Pt + AuCl = Au + PtCl
C57H104O6 + O2 = CO2 + H2O =>
C57H104O6 + 80 O2 = 57 CO2 + 52 H2O
(CH3COOH) + (NaOH) = (CH3COONa) + (H2O) =>
(CH3COOH) + (NaOH) = (CH3COONa) + (H2O)
Ag(NO3) + NaCl = AgCl + Na(NO3) =>
Ag(NO3) + NaCl = AgCl + Na(NO3)
C57H104O6 + C6H10 = C57H110O6 + C6H6 =>
2 C57H104O6 + 3 C6H10 = 2 C57H110O6 + 3 C6H6
Ag2CO3 = Ag2O + CO2 =>
Ag2CO3 = Ag2O + CO2
H2SO4 + Pb(OH)4 = H2O + Pb(SO4)2 =>
2 H2SO4 + Pb(OH)4 = 4 H2O + Pb(SO4)2
Ti + N2 = Ti3N4 =>
3 Ti + 2 N2 = Ti3N4
AgCl + NH3 = Ag(NH3)2 + Cl =>
AgCl + 2 NH3 = Ag(NH3)2 + Cl
CuCl + H2S = Cu2S + HCl =>
2 CuCl + H2S = Cu2S + 2 HCl
Ca(NO3)2 + ZnSO4 = CaSO4 + Zn(NO3)2 =>
Ca(NO3)2 + ZnSO4 = CaSO4 + Zn(NO3)2
Cr{+3} + MnO4{-} + H2O = CrO4{-2} + Mn{+2} + H{+} =>
5 Cr{+3} + 3 MnO4{-} + 8 H2O = 5 CrO4{-2} + 3 Mn{+2} + 16 H{+}
AgCl + NH3 = [Ag(NH3)2]{+} + Cl{-} =>
AgCl + 2 NH3 = [Ag(NH3)2]{+} + Cl{-}
SbI2 = Sb + I2 =>
SbI2 = Sb + I2
MnO2 + HCl = MnCl3 + H2O + Cl2 =>
2 MnO2 + 8 HCl = 2 MnCl3 + 4 H2O + Cl2
CO + Cu2O = Cu + CO2 =>
CO + Cu2O = 2 Cu + CO2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Al(OH)3 + HCOOH = Al(COOH)3 + H2O =>
Al(OH)3 + 3 HCOOH = Al(COOH)3 + 3 H2O
C(s) + SnO2(s) = CSnO2 =>
C(s) + SnO2(s) = CSnO2
BeI2 + Na2SO3 = BeSO3 + NaI =>
BeI2 + Na2SO3 = BeSO3 + 2 NaI
NaNO2 + CH3COOH + KI = KNO2 + I2 + NaCH3COOH =>
2 NaNO2 + 2 CH3COOH + 2 KI = 2 KNO2 + I2 + 2 NaCH3COOH
HClO + NH3 = H2O + HCl + NH =>
HClO + NH3 = H2O + HCl + NH
NaOH + ZnI2 = NaI2 + ZnOH =>
NaOH + ZnI2 = NaI2 + ZnOH
AgI + Na2S2O3 = AgS2O3 + Na2I =>
AgI + Na2S2O3 = AgS2O3 + Na2I
Ca + F = Ca1F2 =>
Ca + 2 F = Ca1F2
Cu(NO3)2 + C44H50O15 + K2O + BeO + HNO3 = Cu(NH3)KNO3 + BeCO3 + N2O3 =>
74 Cu(NO3)2 + 4 C44H50O15 + 37 K2O + 176 BeO + 22 HNO3 = 74 Cu(NH3)KNO3 + 176 BeCO3 + 11 N2O3
HCOOH + NaOH = H2O + CO2 + NaH =>
HCOOH + NaOH = H2O + CO2 + NaH
HI + Cl = HCl + I =>
HI + Cl = HCl + I
Ca3P2O8 + Si2O2 + C = Ca3Si3O3 + P4 + CO =>
2 Ca3P2O8 + 3 Si2O2 + 16 C = 2 Ca3Si3O3 + P4 + 16 CO
Na2SO3 = Na2SO4 + Na2S =>
4 Na2SO3 = 3 Na2SO4 + Na2S
Ca2Mg5Si8O22(OH)2 + Mg = Mg7Si8O22(OH)2 + Ca =>
Ca2Mg5Si8O22(OH)2 + 2 Mg = Mg7Si8O22(OH)2 + 2 Ca
C7H5O2Na + CH3OH = C8H8O2 + NaOH =>
C7H5O2Na + CH3OH = C8H8O2 + NaOH
Al(OH)3 + Na(NO3) = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 Na(NO3) = Al(NO3)3 + 3 NaOH
AgI + NaOH = AgOH + NaI =>
AgI + NaOH = AgOH + NaI
CAg = C2Ag2 =>
2 CAg = C2Ag2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H2O2 + H2SO4 + K2CrO4 = CrO5 + H2O + K2SO4 =>
2 H2O2 + H2SO4 + K2CrO4 = CrO5 + 3 H2O + K2SO4
BaSO4 + H2O = BaO + H2SO4 =>
BaSO4 + H2O = BaO + H2SO4
VF4 + HI = HF + VI4 =>
VF4 + 4 HI = 4 HF + VI4
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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