| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CuBr2 + 2 AlPO4 = (Cu)3(PO4)2 + 2 Br3Al
Cu + S = Cu2S =>
2 Cu + S = Cu2S
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
CaCO3 + H3PO4 = CaHPO4 + CO3 + H2 =>
CaCO3 + H3PO4 = CaHPO4 + CO3 + H2
MgO2(heat) = Mg + O2 =>
MgO2(heat) = Mg + O2
(HO) = H2O + O =>
2(HO) = H2O + O
H + VO2 = V3 + H2O =>
12 H + 3 VO2 = V3 + 6 H2O
Cl2 + KCl + MnCl2 + H2O = KMnO4 + HCl =>
5 Cl2 + 2 KCl + 2 MnCl2 + 8 H2O = 2 KMnO4 + 16 HCl
NaCl*2H2O = Na + Cl + H2O =>
NaCl*2H2O = Na + Cl + 2 H2O
Sc + H2Si = Sc2Si3 + H2 =>
2 Sc + 3 H2Si = Sc2Si3 + 3 H2
VO2Cl + Na2SO3 + H2SO4 = VOSO4 + Na2SO4 + VOCl2 + H2O =>
2 VO2Cl + Na2SO3 + H2SO4 = VOSO4 + Na2SO4 + VOCl2 + H2O
Sr(NO3)2 + Al2(SO4)3 = Al(NO3)3 + Sr2(SO4)2 =>
6 Sr(NO3)2 + 2 Al2(SO4)3 = 4 Al(NO3)3 + 3 Sr2(SO4)2
FeS + CoCl2 = CoS + FeCl2 =>
FeS + CoCl2 = CoS + FeCl2
K + Ar = KAr =>
K + Ar = KAr
O2 + CuS = CuO + SO2 =>
3 O2 + 2 CuS = 2 CuO + 2 SO2
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Ga + I2 = GaI2 =>
Ga + I2 = GaI2
CaO + C = CaOC =>
CaO + C = CaOC
Fe(SCN)3 + KF = K3[FeF6] + KSCN =>
Fe(SCN)3 + 6 KF = K3[FeF6] + 3 KSCN
Na2MoO4 + N2H4 = Mo + NaOH + NO2 =>
2 Na2MoO4 + N2H4 = 2 Mo + 4 NaOH + 2 NO2
CH3COOH + NaHCO3 = C2H3NaO2 + H2O + CO2 =>
CH3COOH + NaHCO3 = C2H3NaO2 + H2O + CO2
CdCl2 + NaHSO4 = Cd(HSO4)2 + NaCl =>
CdCl2 + 2 NaHSO4 = Cd(HSO4)2 + 2 NaCl
KOH + Cl2 + CrI3 = K2CrO4 + KIO + KCl + H2O =>
28 KOH + 9 Cl2 + 2 CrI3 = 2 K2CrO4 + 6 KIO + 18 KCl + 14 H2O
AgNO3 + Mg(ClO3)2 = AgClO3 + Mg(NO3)2 =>
2 AgNO3 + Mg(ClO3)2 = 2 AgClO3 + Mg(NO3)2
N2H2 = N2NH3 =>
3 N2H2 = 2 N2NH3
H2CO3 + V(OH)2 = VCO3 + H2O =>
H2CO3 + V(OH)2 = VCO3 + 2 H2O
S + Al(OH)3 = Al2(SO4)3 + Al2S3 + H2O =>
12 S + 8 Al(OH)3 = Al2(SO4)3 + 3 Al2S3 + 12 H2O
Na2Co3(aq) + CaCl2*2H2O(aq) = CaCo3(s) + NaCl(aq) + H2O =>
Na2Co3(aq) + CaCl2*2H2O(aq) = CaCo3(s) + 2 NaCl(aq) + 2 H2O
Al(OH)3 + H2S0O4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2S0O4 = Al2(SO4)3 + 6 H2O
Cu{+2} + (OH){-} = Cu(OH)2 =>
Cu{+2} + 2(OH){-} = Cu(OH)2
CH3COONa + CH3CH2CH2CH2Cl = CH3COOCH2CH2CH2CH3 + NaCl =>
CH3COONa + CH3CH2CH2CH2Cl = CH3COOCH2CH2CH2CH3 + NaCl
CH3CO2Na3H2O + H2O = CH3CO2 + NaOH + H =>
CH3CO2Na3H2O + 2 H2O = CH3CO2 + 3 NaOH + 3 H
NH3 + CO2 + H2O + Ca(NO3)2 = NH4NO3 + CaCO3 =>
2 NH3 + CO2 + H2O + Ca(NO3)2 = 2 NH4NO3 + CaCO3
Al + Cl2 = Al3Cl6 =>
3 Al + 3 Cl2 = Al3Cl6
Fe2 + AlO = FeO + Al =>
Fe2 + 2 AlO = 2 FeO + 2 Al
H2SO3 + KNO3 = K2SO3 + HNO3 =>
H2SO3 + 2 KNO3 = K2SO3 + 2 HNO3
H + VO2 = V3 + H2O =>
12 H + 3 VO2 = V3 + 6 H2O
PbSO4(heat) = PbOSO3 =>
PbSO4(heat) = PbOSO3
[H2O2] + [K] = [H2(K)] + [O2] =>
[H2O2] + [K] = [H2(K)] + [O2]
PbP + K = PbKP =>
PbP + K = PbKP
Ag + Fe3N2 = Fe + Ag3N =>
6 Ag + Fe3N2 = 3 Fe + 2 Ag3N
NH3 + Cl2 = NCl3 + NH4Cl =>
4 NH3 + 3 Cl2 = NCl3 + 3 NH4Cl
C2H5OH(l) + O2 = H2O + CO2 =>
C2H5OH(l) + 3 O2 = 3 H2O + 2 CO2
NH3HCl = NH4Cl =>
NH3HCl = NH4Cl
KMnO4 + Zn + H2O = MnO2 + KOH + ZnO =>
2 KMnO4 + 3 Zn + H2O = 2 MnO2 + 2 KOH + 3 ZnO
CH3COOH + NaHCO2 = NaCH3COO + CO2 + H2O =>
3 CH3COOH + 4 NaHCO2 = 4 NaCH3COO + 2 CO2 + 2 H2O
CH3CHCHCH3 + H2O = CH3CH2CH2CH2OH =>
CH3CHCHCH3 + H2O = CH3CH2CH2CH2OH
Na2S + Cu(NO3)2 = CuS2 + Na2(NO3) =>
2 Na2S + Cu(NO3)2 = CuS2 + 2 Na2(NO3)
W2(OH)4 + H2 = W + H2O =>
W2(OH)4 + 2 H2 = 2 W + 4 H2O
Ni2 + Cl = Ni2Cl =>
Ni2 + Cl = Ni2Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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