| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 Al + 3 Fe3O4 = 4 Al3O3 + 9 Fe
Al2O3Na2CO3 = NaAlO2 + CO2 =>
Al2O3Na2CO3 = 2 NaAlO2 + CO2
Fe + Cu2 = FeCu =>
2 Fe + Cu2 = 2 FeCu
CaCO3 + C2H4O2 + C2H6O = Ca(C2H3O2)2 + H2O =>
2 CaCO3 + C2H4O2 + 2 C2H6O = 2 Ca(C2H3O2)2 + 2 H2O
Bi2S3 + O = Bi2O + SO2 =>
Bi2S3 + 7 O = Bi2O + 3 SO2
Mg(OH)2 + H2O = MgO2 + H3O =>
Mg(OH)2 + 2 H2O = MgO2 + 2 H3O
BaSO3 + CH3COOH = Ba(CH3COO)2 + H2SO3 =>
BaSO3 + 2 CH3COOH = Ba(CH3COO)2 + H2SO3
K2Cr2O7 + Hg2Cl2 + H2SO4 = Cr2(SO4)3 + HgSO4 + Cl2 + K2SO4 + H2O =>
2 K2Cr2O7 + 3 Hg2Cl2 + 14 H2SO4 = 2 Cr2(SO4)3 + 6 HgSO4 + 3 Cl2 + 2 K2SO4 + 14 H2O
CaCl2(aq) + (NH4)2CO3(aq) = CaCO3(s) + NH4Cl(aq) =>
CaCl2(aq) + (NH4)2CO3(aq) = CaCO3(s) + 2 NH4Cl(aq)
CoCl2*6H2O + H2O = CoCl2*7H2O =>
CoCl2*6H2O + H2O = CoCl2*7H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NH4ClO4 = N + Cl + O + H2O =>
NH4ClO4 = N + Cl + 2 O + 2 H2O
H2S + Pb(NO3)4 = HNO3 + Pb2S4 =>
4 H2S + 2 Pb(NO3)4 = 8 HNO3 + Pb2S4
C11H12O22 + O2 = CO2 + H2O =>
C11H12O22 + 3 O2 = 11 CO2 + 6 H2O
NO2(g) + N2(g) = N2O3(g) =>
6 NO2(g) + N2(g) = 4 N2O3(g)
KClO3 + HI + H2SO4 = K2SO4 + HCl + I2 + H2O =>
2 KClO3 + 12 HI + H2SO4 = K2SO4 + 2 HCl + 6 I2 + 6 H2O
Potassium + nitricacid = Potassiumnitrate + hydrogen =>
2 K + 2 HNO3 = 2 KNO3 + H2
Cu + C6H12O6 = Cu2O + C6H12O5 =>
2 Cu + C6H12O6 = Cu2O + C6H12O5
K + H2O = K2H + O2 =>
8 K + 2 H2O = 4 K2H + O2
BaCO3 + Os + Na2CO3 + O2 = Ba3NaOs2O9 + CO2 =>
12 BaCO3 + 8 Os + 2 Na2CO3 + 11 O2 = 4 Ba3NaOs2O9 + 14 CO2
C2H5OH + C57H98O12 = C3H8O3 + C23H38O2 =>
9 C2H5OH + 4 C57H98O12 = 13 C3H8O3 + 9 C23H38O2
C3H7COOH + Fe(OH)3 = (C3H7COO)3Fe + H2O =>
3 C3H7COOH + Fe(OH)3 = (C3H7COO)3Fe + 3 H2O
C6H10O5 + H2O = C6H12O6 =>
C6H10O5 + H2O = C6H12O6
Fr + As2 = FrAs2 =>
Fr + As2 = FrAs2
CuSO4 + CaO + H2O = Cu(OH)2 + CaSO4*2H2O =>
CuSO4 + CaO + 3 H2O = Cu(OH)2 + CaSO4*2H2O
AgCl + SO3 = Ag2SO3 + Cl2 =>
2 AgCl + SO3 = Ag2SO3 + Cl2
CH3OH + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 CH3OH + 6 NO3{-} = 3 N2 + 5 CO2 + 7 H2O + 6 OH{-}
Cr(OH) + ClO3 = CrO4 + Cl + H2O =>
6 Cr(OH) + 7 ClO3 = 6 CrO4 + 7 Cl + 3 H2O
Al + K3P = AlP + K3 =>
Al + K3P = AlP + K3
C11H13COOH + O2 = CO2 + H2O =>
2 C11H13COOH + 29 O2 = 24 CO2 + 14 H2O
PbS(s) + O2(g) = SO2(g) + PbO2(s) =>
PbS(s) + 2 O2(g) = SO2(g) + PbO2(s)
Bi(NO3)3 + HI = INO3 + BiH3 =>
Bi(NO3)3 + 3 HI = 3 INO3 + BiH3
K2SO3 + Cr(NO3)3 + H2O = KNO3 + SO2 + Cr(OH)3 =>
3 K2SO3 + 2 Cr(NO3)3 + 3 H2O = 6 KNO3 + 3 SO2 + 2 Cr(OH)3
N2O5 + H2O = HNO5 + NO =>
7 N2O5 + 3 H2O = 6 HNO5 + 8 NO
CHHHCHHCCHHHHOH + OO = HHO + CHHCHHHCHHCHO =>
2 CHHHCHHCCHHHHOH + OO = 2 HHO + 2 CHHCHHHCHHCHO
H2O + Na = NaO + H =>
H2O + Na = NaO + 2 H
HCO2H + O2 = H2O + CO2 =>
2 HCO2H + O2 = 2 H2O + 2 CO2
PCl3 + H2 = PH3 + HCl =>
PCl3 + 3 H2 = PH3 + 3 HCl
NH4NO3 + C16H34 = H2 + CO2 + N2 =>
32 NH4NO3 + 3 C16H34 = 115 H2 + 48 CO2 + 32 N2
AuSO4 + Zn = Au + ZnSO4 =>
AuSO4 + Zn = Au + ZnSO4
Fe(OH)2 + K2S2O8 + K2S207 = Fe2(SO4)3 + K2SO4 + H2O =>
828 Fe(OH)2 + 1036 K2S2O8 + K2S207 = 414 Fe2(SO4)3 + 1037 K2SO4 + 828 H2O
CoI2 + BaS = CoS + BaI2 =>
CoI2 + BaS = CoS + BaI2
Ba(HSO4)2 + NaHCO3 = BaSO4 + Na2SO4 + CO2 + H2O =>
Ba(HSO4)2 + 2 NaHCO3 = BaSO4 + Na2SO4 + 2 CO2 + 2 H2O
NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O
C4H8Cl2 = C4H8 + Cl2 =>
C4H8Cl2 = C4H8 + Cl2
KIO3 + HCl = Cl2 + H2O + K[ICl4] =>
KIO3 + 6 HCl = Cl2 + 3 H2O + K[ICl4]
Fe + H3AsO4 = FeAsO4 + H2 =>
2 Fe + 2 H3AsO4 = 2 FeAsO4 + 3 H2
LiOH(aq) + Ba(NO3)2(aq) = Li(NO3)2(aq) + BaOH(aq) =>
LiOH(aq) + Ba(NO3)2(aq) = Li(NO3)2(aq) + BaOH(aq)
H2O2 + CuSO4 + NaOH = Cu2O3 + Na2SO4 + H2O =>
H2O2 + 2 CuSO4 + 4 NaOH = Cu2O3 + 2 Na2SO4 + 3 H2O
Br2 + HNO3 = HBrO3 + NO + H2O =>
3 Br2 + 10 HNO3 = 6 HBrO3 + 10 NO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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