| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + FeO = Al2O4 + Fe
C7H6O + KMnO4 + H2O = C6H5COOH + MnO2 + KOH =>
3 C7H6O + 2 KMnO4 + H2O = 3 C6H5COOH + 2 MnO2 + 2 KOH
C6H7O + Cl2 = C6H6OCl + HCl =>
C6H7O + Cl2 = C6H6OCl + HCl
Mg2 + O2(g) = MgO =>
Mg2 + O2(g) = 2 MgO
Ca(OH)2 + NaCl = Ca(ClO)2 + H2 + Na =>
Ca(OH)2 + 2 NaCl = Ca(ClO)2 + H2 + 2 Na
C6H12O6 + NO3{-} = CO3{2-} + CO2 + H2O + NO =>
C6H12O6 + 8 NO3{-} = 4 CO3{2-} + 2 CO2 + 6 H2O + 8 NO
CrCl2 + NaC2H3OO*2H2O = Cr(CH3COO)2*3H2O + NaCl + H2O =>
CrCl2 + 2 NaC2H3OO*2H2O = Cr(CH3COO)2*3H2O + 2 NaCl + H2O
Fe + CoSO4 = FeCo + SO4 =>
Fe + CoSO4 = FeCo + SO4
NaI + AgN3 = AgI + NaN3 =>
NaI + AgN3 = AgI + NaN3
HCl4 + Ca(OH)2 = H2O + Ca(Cl4)2 =>
2 HCl4 + Ca(OH)2 = 2 H2O + Ca(Cl4)2
CH3(CO)CH2Cl + KO(CH3CH2) = CH3(CO)CH2O(CH3CH2) + KCl =>
CH3(CO)CH2Cl + KO(CH3CH2) = CH3(CO)CH2O(CH3CH2) + KCl
Fe + NO3 + H2O = FeO + NH3 =>
9 Fe + 2 NO3 + 3 H2O = 9 FeO + 2 NH3
FeCl2 + CuS = FeS + CuCl2 =>
FeCl2 + CuS = FeS + CuCl2
MnN2O6 + PbO2 + HNO3 = PbN2O6 + HMnO4 + H2O =>
2 MnN2O6 + 5 PbO2 + 6 HNO3 = 5 PbN2O6 + 2 HMnO4 + 2 H2O
HI + KHCO3 = HCO3 + KHI =>
HI + KHCO3 = HCO3 + KHI
V2O5 + NaOH = V2NaHO6 =>
V2O5 + NaOH = V2NaHO6
K2SO3 + K2CrO4 + H2O = KOH + Cr(OH)3 + K2SO4 =>
3 K2SO3 + 2 K2CrO4 + 5 H2O = 4 KOH + 2 Cr(OH)3 + 3 K2SO4
AgNO3 + CaC2 = AgNO3CaC2 =>
AgNO3 + CaC2 = AgNO3CaC2
NaHSO4 + KCN = KNaSO4 + HCN =>
NaHSO4 + KCN = KNaSO4 + HCN
Fe2(CO3)3 + HClO3 = Fe(ClO3)3 + H2CO3 =>
Fe2(CO3)3 + 6 HClO3 = 2 Fe(ClO3)3 + 3 H2CO3
Pb(C2H3O2) + KBr = PbK + Br(C2H3O2) =>
Pb(C2H3O2) + KBr = PbK + Br(C2H3O2)
MgO2 + H2 = Mg + H2O =>
MgO2 + 2 H2 = Mg + 2 H2O
Al + S8 = Al3S3 =>
24 Al + 3 S8 = 8 Al3S3
C3H6N + O2 = CO2 + H2O + N2 =>
2 C3H6N + 9 O2 = 6 CO2 + 6 H2O + N2
HMnO4 = MnO2 + H2O + O2 =>
4 HMnO4 = 4 MnO2 + 2 H2O + 3 O2
CF4 + H2O = CFO + HF + F =>
CF4 + H2O = CFO + 2 HF + F
Na2S2O3 + I2 + H2O = HOSO + NaI =>
Na2S2O3 + I2 + H2O = 2 HOSO + 2 NaI
Cu + S = CuS2 =>
Cu + 2 S = CuS2
BaCl2(aq) + Na2SO4 = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4 = BaSO4(s) + 2 NaCl(aq)
H2O2 + NaH2SO3 = NaHSO4 + H2O =>
3 H2O2 + 2 NaH2SO3 = 2 NaHSO4 + 4 H2O
K2MnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
K2MnO4 + 4 FeSO4 + 4 H2SO4 = MnSO4 + 2 Fe2(SO4)3 + K2SO4 + 4 H2O
K2SO4 + H2O = HSO4 + K2OH =>
K2SO4 + H2O = HSO4 + K2OH
CuCl2 + K2S = CuS + KCl =>
CuCl2 + K2S = CuS + 2 KCl
NH4HCO3 + HBr = NH4Br + H2O + CO2 =>
NH4HCO3 + HBr = NH4Br + H2O + CO2
Al + Cu2(SO4)3 = Cu + Al2(SO4)3 =>
2 Al + Cu2(SO4)3 = 2 Cu + Al2(SO4)3
Al2(SO4)3 + Na2CO3 + H2O = Al(OH)3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 Na2SO4 + 3 CO2
FeAsS = FeAs2 + FeS2 =>
2 FeAsS = FeAs2 + FeS2
H2O + (Mn2)(SO4)3 = MnO2 + H2SO4 + MnSO4 =>
2 H2O + (Mn2)(SO4)3 = MnO2 + 2 H2SO4 + MnSO4
Ba(NO3)2 + NaCl = BaNa2 + Cl(NO3) =>
Ba(NO3)2 + 2 NaCl = BaNa2 + 2 Cl(NO3)
H2SO4 + KMnO4 + Na2C2O4 = MnSO4 + K2SO4 + Na2SO4 + CO2 + H2O =>
8 H2SO4 + 2 KMnO4 + 5 Na2C2O4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 10 CO2 + 8 H2O
CO(NH2)2 + Al = Al(CNO)3 + H2 + NH3 =>
6 CO(NH2)2 + 2 Al = 2 Al(CNO)3 + 3 H2 + 6 NH3
AAI2S3 = AI + S8 =>
8 AAI2S3 = 16 AI + 3 S8
AlH3 + NaOH = NaAlO + H =>
AlH3 + NaOH = NaAlO + 4 H
CaCo3 + HCl = HCa + ClCo3 =>
CaCo3 + HCl = HCa + ClCo3
CO3 + MgSO4 = MgCO3 + SO4 =>
CO3 + MgSO4 = MgCO3 + SO4
NO3 + Mg = MgO + N =>
NO3 + 3 Mg = 3 MgO + N
SO2 + HOH = H2SO3 =>
SO2 + HOH = H2SO3
Ca3P2 + H2O(l) = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O(l) = 3 Ca(OH)2 + 2 PH3
NH2COONH4 = NH2CONH2 + H2O =>
NH2COONH4 = NH2CONH2 + H2O
KOH + H3PO = K3PO + HOH =>
3 KOH + H3PO = K3PO + 3 HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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