| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CaCO3H2O = 2 CaCO3 + 2 H2 + O2
NaOH + NH4I = NaI + H2O + NH3 =>
NaOH + NH4I = NaI + H2O + NH3
Ag2S + O2 = Ag2O2 + S =>
Ag2S + O2 = Ag2O2 + S
HNO3 + Mg = Mg(NO3)2 + H2O + NO =>
8 HNO3 + 3 Mg = 3 Mg(NO3)2 + 4 H2O + 2 NO
NaClO + Fe(OH)3 + NaOH = NaCl + Na2[FeO4] + H2O =>
3 NaClO + 2 Fe(OH)3 + 4 NaOH = 3 NaCl + 2 Na2[FeO4] + 5 H2O
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
BaO + MnO2 = BaO3 + MnO =>
BaO + 2 MnO2 = BaO3 + 2 MnO
MnCl2 + CO = [Mn2(CO)10] + Cl2 =>
2 MnCl2 + 10 CO = [Mn2(CO)10] + 2 Cl2
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
HKP + NaOH = NaKP + H2O =>
HKP + NaOH = NaKP + H2O
HCl(aq) + CaCO3(s) = CO2(g) + CaCl2(aq) + H2O(l) =>
2 HCl(aq) + CaCO3(s) = CO2(g) + CaCl2(aq) + H2O(l)
Zn + HCl9 = ZnCl2 + H2 =>
9 Zn + 2 HCl9 = 9 ZnCl2 + H2
NH3 + MnO2 = MnO + H2O + N2 =>
2 NH3 + 3 MnO2 = 3 MnO + 3 H2O + N2
LiD + H2O = HD + LiOH =>
LiD + H2O = HD + LiOH
NaAl(OH)4 = H2O + Al2O3 + NaOH =>
2 NaAl(OH)4 = 3 H2O + Al2O3 + 2 NaOH
SIO2 + KOH = K2SIO3 + H2O =>
SIO2 + 2 KOH = K2SIO3 + H2O
Ba(OH){2} + FeSO{4} = BaSO{4} + Fe(OH){2} =>
Ba(OH){2} + FeSO{4} = BaSO{4} + Fe(OH){2}
Na{+} + HO{-} + H2 = Na + H2O =>
2 Na{+} + 2 HO{-} + H2 = 2 Na + 2 H2O
C6H7BO2 + C7H5BrO2 = C13H10O2 + H2BO2 + Br =>
C6H7BO2 + C7H5BrO2 = C13H10O2 + H2BO2 + Br
ZnI2 + K3PO4 = Zn3(PO4)2 + KI =>
3 ZnI2 + 2 K3PO4 = Zn3(PO4)2 + 6 KI
Ba + B3 = Ba3B2 =>
9 Ba + 2 B3 = 3 Ba3B2
NaOH + NH4(NO3) = NaNO3 + OHNH4 =>
NaOH + NH4(NO3) = NaNO3 + OHNH4
C3H7OH + O2 = H7OH + CO2 =>
C3H7OH + 3 O2 = H7OH + 3 CO2
FeCl3 + C2K2O4*H2O = K3[Fe(C2O4)3]*3H2O + KCl =>
FeCl3 + 3 C2K2O4*H2O = K3[Fe(C2O4)3]*3H2O + 3 KCl
Mg(CH3COO)2 + Na2CrO4 = MgCrO4 + NaCH3COO =>
Mg(CH3COO)2 + Na2CrO4 = MgCrO4 + 2 NaCH3COO
Ba(NO3)2 + C12H22O11 = BaO + N2 + H2O + CO2 =>
24 Ba(NO3)2 + 5 C12H22O11 = 24 BaO + 24 N2 + 55 H2O + 60 CO2
Al(OH)3 + CO = Al2(CO2)3 + H2O =>
2 Al(OH)3 + 3 CO = Al2(CO2)3 + 3 H2O
NH4NO3 + H2O = NH4OH + NO3 =>
9 NH4NO3 + 7 H2O = 10 NH4OH + 8 NO3
Zn + HCl = ZnCl2 + H2 = Mg + HCl = MgCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
Fe2(SO4)3 + NaF = FeF3 + Na2(SO4) =>
Fe2(SO4)3 + 6 NaF = 2 FeF3 + 3 Na2(SO4)
Al + C2H5Cl + NaH + C2H4 = Al(C2H5)3 + NaCl =>
2 Al + 3 C2H5Cl + 3 NaH + 3 C2H4 = 2 Al(C2H5)3 + 3 NaCl
K2Cr2O7 + Pb(CH3COOO)2 = Pb(Cr2O7) + C2H3O3K =>
K2Cr2O7 + Pb(CH3COOO)2 = Pb(Cr2O7) + 2 C2H3O3K
CuSO4 + H2SO4 = HCu + SO4 =>
2 CuSO4 + H2SO4 = 2 HCu + 3 SO4
Pb(No3)2(s) + K2CrO4(s) = PbCrO4 + KNo3 =>
Pb(No3)2(s) + K2CrO4(s) = PbCrO4 + 2 KNo3
K4P2O7 + H3PO4 = K3HP2O7 + K2HPO4 =>
2 K4P2O7 + H3PO4 = 2 K3HP2O7 + K2HPO4
CH3COOH + CuO = (COOH)2Cu + (CH3)2O =>
2 CH3COOH + CuO = (COOH)2Cu + (CH3)2O
Na3P + Pb(CH3COO)2 = Pb3P2 + NaCH3COO =>
2 Na3P + 3 Pb(CH3COO)2 = Pb3P2 + 6 NaCH3COO
CH3CH3COH + H2 = CH3CH2CH2OH =>
2 CH3CH3COH + H2 = 2 CH3CH2CH2OH
FeO + OH = FeO4 + H2O =>
FeO + 6 OH = FeO4 + 3 H2O
C4H9I + NH3 = C4H9NH3 + I2 =>
2 C4H9I + 2 NH3 = 2 C4H9NH3 + I2
Fe(NO3)3 + Cu = NO + CuO3 + FeO3 =>
Fe(NO3)3 + Cu = 3 NO + CuO3 + FeO3
HAsO4 + NH3 = (NH4)AsO4 =>
HAsO4 + NH3 = (NH4)AsO4
Sb2S3 + O2 = Sb + SO2 =>
Sb2S3 + 3 O2 = 2 Sb + 3 SO2
AgCl + FeCl2 = Fe + AgCl2 =>
2 AgCl + FeCl2 = Fe + 2 AgCl2
NaI + Br = BrI2 + Na =>
2 NaI + Br = BrI2 + 2 Na
H2O + Na2O2 = H2 + NaO2 =>
2 H2O + Na2O2 = 2 H2 + 2 NaO2
K2Cr2O7 + Pb(C2H3O2)2 + H2O = PbCrO4 + HC2H3O2 + KC2H3O2 =>
K2Cr2O7 + 2 Pb(C2H3O2)2 + H2O = 2 PbCrO4 + 2 HC2H3O2 + 2 KC2H3O2
KCl + NiCl2 = KNiCl3 =>
KCl + NiCl2 = KNiCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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