| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(ClO2)2 = MgCl2 + 4 O
H2(SO4) + NH4(OH) = H2O + (NH4)2(SO4) =>
H2(SO4) + 2 NH4(OH) = 2 H2O + (NH4)2(SO4)
HNO3 + HI = NO2 + HIO3 + H2O =>
6 HNO3 + HI = 6 NO2 + HIO3 + 3 H2O
SO42{-} + Ni(OH)2 = NiO2 + SO32{-} + H2O =>
SO42{-} + 10 Ni(OH)2 = 10 NiO2 + SO32{-} + 10 H2O
NaHSO4 = Na2SO4 + SO3 + H2O =>
2 NaHSO4 = Na2SO4 + SO3 + H2O
Cu2CO3 = Cu + CO2 + O2 =>
2 Cu2CO3 = 4 Cu + 2 CO2 + O2
FeCl3 + FeCl2 + NH4OH = Fe3O4 + NH4Cl + H2O =>
2 FeCl3 + FeCl2 + 8 NH4OH = Fe3O4 + 8 NH4Cl + 4 H2O
Cl2 + KNO3 + H2O = KClO3 + KCl + HNO3 =>
3 Cl2 + 6 KNO3 + 3 H2O = KClO3 + 5 KCl + 6 HNO3
Fe(CN)3 + KCN = K3[Fe(CN)6] =>
Fe(CN)3 + 3 KCN = K3[Fe(CN)6]
TiOSO4 + H2O = TiO2H2O + H2SO4 =>
TiOSO4 + 2 H2O = TiO2H2O + H2SO4
NaCl + Ba(NO3)2 = NaNO3 + BaCl2 =>
2 NaCl + Ba(NO3)2 = 2 NaNO3 + BaCl2
MgSO4(aq) + AgClO4(aq) = Mg(ClO4)2(aq) + Ag2SO4(aq) =>
MgSO4(aq) + 2 AgClO4(aq) = Mg(ClO4)2(aq) + Ag2SO4(aq)
Mg + COSO4 = MgSO4 + CO =>
Mg + COSO4 = MgSO4 + CO
Mg + HNO3 = Mg(NO3)2 + H =>
Mg + 2 HNO3 = Mg(NO3)2 + 2 H
Mn(SO4) + Na2S = MnS2 + Na + O4 =>
Mn(SO4) + Na2S = MnS2 + 2 Na + O4
Na2O + Ca(OH)2 = NaOH + CaO =>
Na2O + Ca(OH)2 = 2 NaOH + CaO
Ba(OH)2 + Li2SO4 = BaSO4 + LiOH =>
Ba(OH)2 + Li2SO4 = BaSO4 + 2 LiOH
NaOH + HSO4 = NaSO4 + H2O =>
NaOH + HSO4 = NaSO4 + H2O
BaCl2 + MnO2 + H2SO4 = BaSO4 + MnSO4 + H2O + Cl2 =>
BaCl2 + MnO2 + 2 H2SO4 = BaSO4 + MnSO4 + 2 H2O + Cl2
KIO3 + KI + HCl = KCl + I2 + H2O =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 3 I2 + 3 H2O
CuCO3CuO2H2 = CuO + CO2 + H2O =>
CuCO3CuO2H2 = 2 CuO + CO2 + H2O
(NH4)2SO4 + Na2O2H2 = N2H6 + H4O2 + Na2SO4 =>
(NH4)2SO4 + Na2O2H2 = N2H6 + H4O2 + Na2SO4
MgCl2 + K2HPO4 = MgHPO4 + K2Cl2 =>
MgCl2 + K2HPO4 = MgHPO4 + K2Cl2
CaSO4 + Al2(CO3)3 = CaCO3 + Al2(SO4)3 =>
3 CaSO4 + Al2(CO3)3 = 3 CaCO3 + Al2(SO4)3
Cu + H2O = H2 + CuO =>
Cu + H2O = H2 + CuO
H2S + Br2 = S + HBr =>
H2S + Br2 = S + 2 HBr
Pb + F = PbF =>
Pb + F = PbF
CH4N2O + K2CO3 = KCNO + (NH4)2CO3 =>
2 CH4N2O + K2CO3 = 2 KCNO + (NH4)2CO3
H2C2O4 + Ca(OH)2 = HOH + CaC2O4 =>
H2C2O4 + Ca(OH)2 = 2 HOH + CaC2O4
(CH3COO)2Ca = CaCO3 + (CH3)2CO =>
(CH3COO)2Ca = CaCO3 + (CH3)2CO
HI(g) = H2(g) + I2(g) =>
2 HI(g) = H2(g) + I2(g)
PoO2 + H2O = H2PoO3 =>
PoO2 + H2O = H2PoO3
CaCl2 + (NH4)2C2O4 = CaC2O4 + NH4Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2 NH4Cl
P4 + N2 = P2N3 =>
P4 + 3 N2 = 2 P2N3
Fe2{+} + Cr2072{-} = Fe3{+} + Cr3{+} =>
6225 Fe2{+} + 3 Cr2072{-} = 4150 Fe3{+} + 2072 Cr3{+}
N2(s) + H2(g) = NH3 =>
N2(s) + 3 H2(g) = 2 NH3
Ag + KCl = AgKCl =>
Ag + KCl = AgKCl
Mg + KCl = MgCl2 + K =>
Mg + 2 KCl = MgCl2 + 2 K
MgSO3 + H2O = MgO + H2SO3 =>
MgSO3 + H2O = MgO + H2SO3
Br2S3 + O2 = Br2O3 + SO2 =>
2 Br2S3 + 9 O2 = 2 Br2O3 + 6 SO2
K2SO4 + Ba(ClO4)2 = BaSO4 + K(ClO4) =>
K2SO4 + Ba(ClO4)2 = BaSO4 + 2 K(ClO4)
CH3COOH + CH3CH(OH)CH3 = CH3COOCH2CH3 + H2O =>
3 CH3COOH + 2 CH3CH(OH)CH3 = 3 CH3COOCH2CH3 + 2 H2O
C6H12O6 + Ag(NH3)2OH = C6H11O7NH4 + Ag + NH3 + H2O =>
C6H12O6 + 2 Ag(NH3)2OH = C6H11O7NH4 + 2 Ag + 3 NH3 + H2O
NiCl2(aq) + Cu(s) = Ni(s) + CuCl2(s) =>
NiCl2(aq) + Cu(s) = Ni(s) + CuCl2(s)
S8(s) + Cl2(g) = SCl2(l) =>
S8(s) + 8 Cl2(g) = 8 SCl2(l)
Bi2O3 + C(s) = Bi(s) + CO =>
Bi2O3 + 3 C(s) = 2 Bi(s) + 3 CO
C5H5N + H2 = C5H6 + NH =>
C5H5N + H2 = C5H6 + NH
C2H6 + Cl2 = C2H5 + HCl =>
2 C2H6 + Cl2 = 2 C2H5 + 2 HCl
CuCO3 + NH4OH = Cu(OH)2 + CO2 + NH3 =>
CuCO3 + NH4OH = Cu(OH)2 + CO2 + NH3
Sulfuricacid + bariumperoxide = hydrogenperoxide + bariumsulfate =>
H2SO4 + BaO2 = H2O2 + BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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