| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(ClO4)2 + Be(ClO3)2 = Ba(ClO3)2 + Be(ClO4)2
Ca(NO3)2(aq) + KI(aq) = CaI(aq) + K(NO3)2(aq) =>
Ca(NO3)2(aq) + KI(aq) = CaI(aq) + K(NO3)2(aq)
N2 + Al = Al2N3 =>
3 N2 + 4 Al = 2 Al2N3
C2H6 + KOH = C2H5OH + HK =>
C2H6 + KOH = C2H5OH + HK
C5H10N2O3 + O2 = CO2 + NH3 + H2O =>
2 C5H10N2O3 + 9 O2 = 10 CO2 + 4 NH3 + 4 H2O
Ba(CH3COO)2 + ZnSiO3 = BaSiO3 + Zn(CH3COO)2 =>
Ba(CH3COO)2 + ZnSiO3 = BaSiO3 + Zn(CH3COO)2
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Rb(OH) + H2 = Rb + H2O =>
2 Rb(OH) + H2 = 2 Rb + 2 H2O
HNH2 + KOH = NH2K + H2O =>
HNH2 + KOH = NH2K + H2O
Fe2(SO4)3 + K2O = Fe2O3 + K2SO4 =>
Fe2(SO4)3 + 3 K2O = Fe2O3 + 3 K2SO4
Pb(NO3)2 + KI = KI(NO3)3 + Pb =>
3 Pb(NO3)2 + 2 KI = 2 KI(NO3)3 + 3 Pb
Ca(NO3)2 + NaOH = Ca(HO)2 + NaNO3 =>
Ca(NO3)2 + 2 NaOH = Ca(HO)2 + 2 NaNO3
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
FeBr3 + NH4OH = FeOH + NH4Br3 =>
FeBr3 + NH4OH = FeOH + NH4Br3
NH4OH + H2SO4 = (NH4)2(SO4) + H2O =>
2 NH4OH + H2SO4 = (NH4)2(SO4) + 2 H2O
H2O + N2O5 = H4N2O7 =>
2 H2O + N2O5 = H4N2O7
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
MnO2 + NaNO3 + NaOH = NaMnO4 + NaNO2 + H2O =>
2 MnO2 + 3 NaNO3 + 2 NaOH = 2 NaMnO4 + 3 NaNO2 + H2O
AgCH3COO(aq) + Na3PO4(aq) = Ag3PO4(s) + NaCH3COO(aq) =>
3 AgCH3COO(aq) + Na3PO4(aq) = Ag3PO4(s) + 3 NaCH3COO(aq)
Fe(NO3)2 + Ca2{+} = Fe2{+} + Ca(NO3)2 =>
2 Fe(NO3)2 + Ca2{+} = Fe2{+} + 2 Ca(NO3)2
P + CF4 = CP4 + F2 =>
4 P + CF4 = CP4 + 2 F2
Na2CrO4 + BaCl2 = BaCrO4 + NaCl =>
Na2CrO4 + BaCl2 = BaCrO4 + 2 NaCl
C6H10Cl2 + O2 = CO2 + H2O + Cl2 =>
2 C6H10Cl2 + 17 O2 = 12 CO2 + 10 H2O + 2 Cl2
Zn(OH)4{2-} + Cu = Cu{2+OH{-}+ZnCu =>
Zn(OH)4{2-} + 2 Cu = Cu{2+4OH{-}+ZnCu
CH3CH2COCH + O2 = H2O + CO2 =>
CH3CH2COCH + 5 O2 = 3 H2O + 4 CO2
Mg + (HCl)2 = MgCl + H2 =>
2 Mg + (HCl)2 = 2 MgCl + H2
Mg(CH3COO) + AgNO3 = Mg(NO3) + AgCH3COO =>
Mg(CH3COO) + AgNO3 = Mg(NO3) + AgCH3COO
MgCl2 + KNO3 = Mg(NO3)2 + KCl =>
MgCl2 + 2 KNO3 = Mg(NO3)2 + 2 KCl
Li(s) + Cl2(g) = LiCl(s) =>
2 Li(s) + Cl2(g) = 2 LiCl(s)
AgCN + H2O = Ag + HCN + O2 =>
4 AgCN + 2 H2O = 4 Ag + 4 HCN + O2
KI + H2SO4 + CrO5 = I2 + Cr2(SO4) + H2O + K2SO4 =>
18 KI + 10 H2SO4 + 2 CrO5 = 9 I2 + Cr2(SO4) + 10 H2O + 9 K2SO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Pb2S2 + HNO3 = Pb(NO3)2 + N2O2 + S + H2O =>
3 Pb2S2 + 16 HNO3 = 6 Pb(NO3)2 + 2 N2O2 + 6 S + 8 H2O
SiO2 + NaOH = Na2Si3O7 + H2O =>
3 SiO2 + 2 NaOH = Na2Si3O7 + H2O
CH3CH5OH + O2 = H2O + CO2 =>
4 CH3CH5OH + 15 O2 = 18 H2O + 8 CO2
NaOH + I2 + CH3CH2OH = NaI + CH3CH2COCH3 + H2O =>
2 NaOH + I2 + 2 CH3CH2OH = 2 NaI + CH3CH2COCH3 + 3 H2O
BaCl2(aq) + AgNo3(aq) = Ba(No3)2(aq) + AgCl(s) =>
BaCl2(aq) + 2 AgNo3(aq) = Ba(No3)2(aq) + 2 AgCl(s)
Na0H + FeS04 = Fe0H + NaS04 =>
Na0H + FeS04 = Fe0H + NaS04
KNO3(aq) + NaCl(aq) = KCl(aq) + NaNO3(aq) =>
KNO3(aq) + NaCl(aq) = KCl(aq) + NaNO3(aq)
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
KBr + BaCl2 = BaBr2 + KCl =>
2 KBr + BaCl2 = BaBr2 + 2 KCl
CH4(g) + Cl2 = CHCl3 + HCl =>
CH4(g) + 3 Cl2 = CHCl3 + 3 HCl
Ca{2+} + HCO3{-} + CaO = CaCO3 + H2O =>
Ca{2+} + 2 HCO3{-} + CaO = 2 CaCO3 + H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
FeCl + CaOH = FeOH + CaCl =>
FeCl + CaOH = FeOH + CaCl
Na3 + Cl3 = Na3Cl3 =>
Na3 + Cl3 = Na3Cl3
C10H22(g) + O2 = CO2(g) + H2O(g) =>
2 C10H22(g) + 31 O2 = 20 CO2(g) + 22 H2O(g)
K(ClO3) + HCl = KCl + H2O + Cl2 =>
K(ClO3) + 6 HCl = KCl + 3 H2O + 3 Cl2
Na + FeO = Na2O + Fe =>
2 Na + FeO = Na2O + Fe
C2H2CH3OH + O2 = CO2 + H2O =>
C2H2CH3OH + 4 O2 = 3 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/24
Équations équilibrées sur02/26/23
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