| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2S2O3 + 6 NaOH + 4 As = 4 AsO3 + 3 H2O + 6 Na2S
NH4C2H3O2 + Al(NO3)3 = Al(C2H3O2)3 + NH4NO3 =>
3 NH4C2H3O2 + Al(NO3)3 = Al(C2H3O2)3 + 3 NH4NO3
CH3CH(NH2)COOH + O2 = CO(NH2)2 + CO2 + H2O =>
2 CH3CH(NH2)COOH + 6 O2 = CO(NH2)2 + 5 CO2 + 5 H2O
LiFeO2 + HNO3 = Fe(NO3)2 + LiNO3 + H2O + O2 =>
4 LiFeO2 + 12 HNO3 = 4 Fe(NO3)2 + 4 LiNO3 + 6 H2O + O2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2Se + Ir(OH)4 = Ir(HSe)4 + H2O =>
4 H2Se + Ir(OH)4 = Ir(HSe)4 + 4 H2O
Al + HCl = Al2Cl + H2 =>
4 Al + 2 HCl = 2 Al2Cl + H2
C16H32 + CuO = H2O + CO2 + Cu =>
C16H32 + 48 CuO = 16 H2O + 16 CO2 + 48 Cu
SO2 + KMnO4 + H2O = H2SO4 + K2SO4 + MnO2 =>
3 SO2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + K2SO4 + 2 MnO2
NI3*NH3 = N2 + NH3 + I2 =>
2 NI3*NH3 = N2 + 2 NH3 + 3 I2
CrBr2 + K2HPO4 = KBr + CrHPO4 =>
CrBr2 + K2HPO4 = 2 KBr + CrHPO4
H2O(e) + SO3(g) = H2SO4(aq) =>
H2O(e) + SO3(g) = H2SO4(aq)
KF + HCl = FH + KCl =>
KF + HCl = FH + KCl
HBr + CaOH = CaBr + H2O =>
HBr + CaOH = CaBr + H2O
OF2 + NO + H2O = F{-} + NO2 + H{+} =>
OF2 + 2 NO + H2O = 2 F{-} + 2 NO2 + 2 H{+}
FeCl3 + Ca(OH)2 = FeOH + Ca(Cl3)2 =>
2 FeCl3 + Ca(OH)2 = 2 FeOH + Ca(Cl3)2
SnCl4 + K2Cr2O7 = Sn(Cr2O7)2 + KCl =>
SnCl4 + 2 K2Cr2O7 = Sn(Cr2O7)2 + 4 KCl
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
CuI + HNO3 = CuNO3 + I2 + NO2 + H2O =>
2 CuI + 4 HNO3 = 2 CuNO3 + I2 + 2 NO2 + 2 H2O
KOH + CO = HKCO2 =>
KOH + CO = HKCO2
P4 + H2SO4 = H3PO4 + SO2 + H2O =>
P4 + 10 H2SO4 = 4 H3PO4 + 10 SO2 + 4 H2O
VOSO4 + H2SO4 + Zn = V2(SO4)3 + ZnSO4 + H2O =>
2 VOSO4 + 2 H2SO4 + Zn = V2(SO4)3 + ZnSO4 + 2 H2O
Mg(s) + H2O(g) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O(g) = Mg(OH)2(aq) + H2(g)
Mg + KOH = MgK + OH =>
Mg + KOH = MgK + OH
C4H9Cl + CH3NaO = C5H12O + NaCl =>
C4H9Cl + CH3NaO = C5H12O + NaCl
NO(g) + O2(g) = NO3(aq) =>
NO(g) + O2(g) = NO3(aq)
BaCl + NaSO4 = Na2Cl2 + BaSO4 =>
2 BaCl + 2 NaSO4 = Na2Cl2 + 2 BaSO4
C11H13NO3 + C2H4O + Zn = C10H13NO2 + C3H4O + ZnO =>
C11H13NO3 + C2H4O + Zn = C10H13NO2 + C3H4O + ZnO
FeCl2(H2O)4(aq) + H2C2O4(aq) = FeC2O4(H2O)2(s) + H2O(l) + HCl(aq) =>
FeCl2(H2O)4(aq) + H2C2O4(aq) = FeC2O4(H2O)2(s) + 2 H2O(l) + 2 HCl(aq)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NiO + Al = Ni + Al2O3 =>
3 NiO + 2 Al = 3 Ni + Al2O3
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
BeO + NaOH + H2O = Na2Be(OH)4 =>
BeO + 2 NaOH + H2O = Na2Be(OH)4
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
HCI + O = HOCI =>
HCI + O = HOCI
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KAl(SO4)2H2O + bariumchloride = potassiumchloride + aluminumchloride + bariumsulfate + water =>
KAl(SO4)2H2O + 2 BaCl2 = KCl + AlCl3 + 2 BaSO4 + H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H{+} + XeO6{4-} + Mn{2+} = MnO4{-} + HXeO4{-} + H2O =>
9 H{+} + 5 XeO6{4-} + 2 Mn{2+} = 2 MnO4{-} + 5 HXeO4{-} + 2 H2O
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + NH4NO3 =>
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + 2 NH4NO3
AgNO3 + KSCN = AgSCN + KNO3 =>
AgNO3 + KSCN = AgSCN + KNO3
TiO2 + H2 = Ti + H2O =>
TiO2 + 2 H2 = Ti + 2 H2O
C6H13O6 = C6H10O5 + H2 + H2O =>
2 C6H13O6 = 2 C6H10O5 + H2 + 2 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Li(s) + HNO3(aq) = LiNO3 + H2 =>
2 Li(s) + 2 HNO3(aq) = 2 LiNO3 + H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Ba(NO3)2 + NH3SO3 + H2O = Ba(NH2)2 + H2SO4 + HNO3 =>
Ba(NO3)2 + 2 NH3SO3 + 2 H2O = Ba(NH2)2 + 2 H2SO4 + 2 HNO3
C8H17OH + O2 = CO2 + H2O =>
C8H17OH + 12 O2 = 8 CO2 + 9 H2O
H2SO3 + MnO4 = SO4 + MnO + H2O =>
3 H2SO3 + 2 MnO4 = 3 SO4 + 2 MnO + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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