| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO(NO3)2(aq) + H2S(aq) = COS(s) + 2 HNO3(aq)
Na2S2O8 + K2S = K2SO4 + Na2SO4 + S =>
Na2S2O8 + K2S = K2SO4 + Na2SO4 + S
C5H10N2O3 + O2 = CO2 + H2O + NH4 =>
C5H10N2O3 + 4 O2 = 5 CO2 + H2O + 2 NH4
Rb(s) + RbNO3 = Rb2O + N2 =>
10 Rb(s) + 2 RbNO3 = 6 Rb2O + N2
K2CO3 + HF = KF + H2CO3 =>
K2CO3 + 2 HF = 2 KF + H2CO3
Sr + Ca(NO3)2 = Sr(NO3)2 + Ca =>
Sr + Ca(NO3)2 = Sr(NO3)2 + Ca
CuCl2 + MgSO4 = CuSO4 + MgCl2 =>
CuCl2 + MgSO4 = CuSO4 + MgCl2
Al(OH)3 + N2O5 = AlOH(NO3)2 + H2O =>
Al(OH)3 + N2O5 = AlOH(NO3)2 + H2O
KMnO4 + Na2SO3 = K2SO3 + NaMnO4 =>
2 KMnO4 + Na2SO3 = K2SO3 + 2 NaMnO4
Na3N + H2O = NaOH + NH4OH =>
Na3N + 4 H2O = 3 NaOH + NH4OH
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
H2O + Ce(SO4)2 = H2SO4 + O2 + Ce2(SO4)3 =>
2 H2O + 4 Ce(SO4)2 = 2 H2SO4 + O2 + 2 Ce2(SO4)3
MnCl2 + NH3 + H2O = Mn(OH)2 + NH4Cl =>
MnCl2 + 2 NH3 + 2 H2O = Mn(OH)2 + 2 NH4Cl
NaOH(aq) + CO2 = Na2CO3(aq) + H2O =>
2 NaOH(aq) + CO2 = Na2CO3(aq) + H2O
Cu2O + HCl + H2O2 = Cu2Cl(OH)3 =>
Cu2O + HCl + H2O2 = Cu2Cl(OH)3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NH4MnO4 = NH3 + HMnO4 =>
NH4MnO4 = NH3 + HMnO4
NH4 + BaCl2 = NH4Cl + Ba =>
2 NH4 + BaCl2 = 2 NH4Cl + Ba
K2C4H4O6 + H2O = KOH + C4H6O6 =>
K2C4H4O6 + 2 H2O = 2 KOH + C4H6O6
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Ba(OH)2(aq) + Na2CO3(aq) = BaCO3 + Na2(OH)2 =>
Ba(OH)2(aq) + Na2CO3(aq) = BaCO3 + Na2(OH)2
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
FeSO4 + CuCl2 = FeCl2 + CuSO4 =>
FeSO4 + CuCl2 = FeCl2 + CuSO4
Li2CO3 + HNO3 = LiNO3 + H2CO3 =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + H2CO3
MgCl2 = Mg{2+} + Cl{-} =>
MgCl2 = Mg{2+} + 2 Cl{-}
C2H2OH + H2 = C2H4 + H2O =>
2 C2H2OH + 3 H2 = 2 C2H4 + 2 H2O
NaOH + (CH3COO)2Cu = Cu(OH)2 + CH3COONa =>
2 NaOH + (CH3COO)2Cu = Cu(OH)2 + 2 CH3COONa
FeSO4 + CuCl2 = FeCl2 + CuSO4 =>
FeSO4 + CuCl2 = FeCl2 + CuSO4
ZnS + CO2 = CS + ZnO2 =>
ZnS + CO2 = CS + ZnO2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
LiOH + FeSO4 + H3PO4 = LiFePO4 + H2SO4 + H2O =>
LiOH + FeSO4 + H3PO4 = LiFePO4 + H2SO4 + H2O
H2(g) + O(g) = H2O(g) =>
H2(g) + O(g) = H2O(g)
Zn(OH)2 + H2O2 = ZnO(OH) + H2O =>
2 Zn(OH)2 + H2O2 = 2 ZnO(OH) + 2 H2O
K2S2O5 + H2SO4 = SO2 + K2SO4 + H2O =>
K2S2O5 + H2SO4 = 2 SO2 + K2SO4 + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
PbI2 + KI = K2[PbI4] =>
PbI2 + 2 KI = K2[PbI4]
C4H11NO3HCl + O2 = CO2 + NH3 + H2O + Cl =>
4 C4H11NO3HCl + 19 O2 = 16 CO2 + 4 NH3 + 18 H2O + 4 Cl
CH6N2O3 + H2O = C(NH2)2 + H2O2 =>
CH6N2O3 + H2O = C(NH2)2 + 2 H2O2
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
As + HCl + HNO3 = AsCl3 + NO2 + H2O =>
As + 3 HCl + 3 HNO3 = AsCl3 + 3 NO2 + 3 H2O
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Fe2 + HCl = FeCl3 + H2 =>
Fe2 + 6 HCl = 2 FeCl3 + 3 H2
Li + LuCl3 = Lu + LiCl =>
3 Li + LuCl3 = Lu + 3 LiCl
S2O3{2-} + ClO3{-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
3 S2O3{2-} + 4 ClO3{-} + 6 OH{-} = 6 SO4{2-} + 4 Cl{-} + 3 H2O
FeO + C2 = Fe2 + CO2 =>
4 FeO + C2 = 2 Fe2 + 2 CO2
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
Be2C + H2O = Be[OH]2 + CH4 =>
Be2C + 4 H2O = 2 Be[OH]2 + CH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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