| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn3O4 + 4 H2 = 3 Mn + 4 H2O
HNO3 + Mn(HCO3)2 = CO2 + H2O + Mn(NO3)2 =>
2 HNO3 + Mn(HCO3)2 = 2 CO2 + 2 H2O + Mn(NO3)2
(NH4)2SO4(s) + MgCl2(s) = NH4Cl + MgSO4 =>
(NH4)2SO4(s) + MgCl2(s) = 2 NH4Cl + MgSO4
NaO + Co2 = Na2Co3 + O2 =>
4 NaO + 3 Co2 = 2 Na2Co3 + 2 O2
NaCl + AgNO3 + HNO3 = Na(NO3)2 + AgCl + H2 =>
2 NaCl + 2 AgNO3 + 2 HNO3 = 2 Na(NO3)2 + 2 AgCl + H2
FeCl3 + K4Fe(CN)6H2O = Fe4[Fe(CN)6]3 + KCl + H2O =>
4 FeCl3 + 3 K4Fe(CN)6H2O = Fe4[Fe(CN)6]3 + 12 KCl + 3 H2O
H3PO3 + Au(OH) = H2O + Au3(PO3) =>
H3PO3 + 3 Au(OH) = 3 H2O + Au3(PO3)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Co(OH)2 + O2 = CoOOH + H2O =>
4 Co(OH)2 + O2 = 4 CoOOH + 2 H2O
HCl + NH3H2O = NCl + H2 + H2O =>
HCl + NH3H2O = NCl + 2 H2 + H2O
CuO + Ca3(PO4)2 = Cu3(PO4)2 + CaO =>
3 CuO + Ca3(PO4)2 = Cu3(PO4)2 + 3 CaO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H3PO4 + (NH4)2MoO4 = (NH4)3PO4 + MoO3 + H2O =>
2 H3PO4 + 3(NH4)2MoO4 = 2(NH4)3PO4 + 3 MoO3 + 3 H2O
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
NH4Cl + LiOH = NH4OH + LiCl =>
NH4Cl + LiOH = NH4OH + LiCl
CuO + Ca3(PO4)2 = Cu3(PO4)2 + CaO =>
3 CuO + Ca3(PO4)2 = Cu3(PO4)2 + 3 CaO
Ni2S3 = Ni + S =>
Ni2S3 = 2 Ni + 3 S
TiO(NO3)2 + H2NCHCHCH3CH2CH3COOH = TiO2 + CO2 + H2O + N2 =>
33 TiO(NO3)2 + 10 H2NCHCHCH3CH2CH3COOH = 33 TiO2 + 60 CO2 + 65 H2O + 38 N2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
CuO + Ca3(PO4)2 = Cu3(PO4)2 + CaO =>
3 CuO + Ca3(PO4)2 = Cu3(PO4)2 + 3 CaO
H2O + B = B(OH)3 + H2 =>
6 H2O + 2 B = 2 B(OH)3 + 3 H2
CuO + Ca3(PO4)2 = Cu3(PO4)2 + CaO =>
3 CuO + Ca3(PO4)2 = Cu3(PO4)2 + 3 CaO
Al(s) + BaCl2(aq) = AlCl3(aq) + Ba(s) =>
2 Al(s) + 3 BaCl2(aq) = 2 AlCl3(aq) + 3 Ba(s)
ZnI2 + K2CO3 = KI + ZnCO3 =>
ZnI2 + K2CO3 = 2 KI + ZnCO3
NaH + CO2 = HCOONa =>
NaH + CO2 = HCOONa
NaCH3COO + CH3COOH = NaH + CH3COO =>
NaCH3COO + CH3COOH = NaH + 2 CH3COO
CaCO3 + CH3COOH = H2O + CaCH3COO + CO2 =>
8 CaCO3 + 9 CH3COOH = 6 H2O + 8 CaCH3COO + 10 CO2
CuO + Ca3(PO4)2 = Cu3(PO4)2 + CaO =>
3 CuO + Ca3(PO4)2 = Cu3(PO4)2 + 3 CaO
F2 + NaCl = F2Na + Cl =>
F2 + NaCl = F2Na + Cl
NH4OCN = C(NH2)2O =>
NH4OCN = C(NH2)2O
(NH4)Cl + Ba(OH)2 = BaCl2 + NH3 + H2O =>
2(NH4)Cl + Ba(OH)2 = BaCl2 + 2 NH3 + 2 H2O
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(OH)2 + CH3COOH = Cu(CCH3COO)2*H2O + H2O =>
Cu(OH)2 + 3 CH3COOH = Cu(CCH3COO)2*H2O + 3 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH3COOH + Ba = CH3COOBa + H2 =>
2 CH3COOH + 2 Ba = 2 CH3COOBa + H2
VSO4 + Na3VO4 + H2SO4 = VOSO4 + Na2SO4 + H2O =>
VSO4 + 2 Na3VO4 + 5 H2SO4 = 3 VOSO4 + 3 Na2SO4 + 5 H2O
NCl2 + H2O = NO + HCl =>
NCl2 + H2O = NO + 2 HCl
Na2S + CdSO = Na2(SO4) + CdS =>
Na2S + 4 CdSO = Na2(SO4) + 4 CdS
BaCl2(aq) + HCl(aq) = HCl2(aq) + BaCl(s) =>
BaCl2(aq) + HCl(aq) = HCl2(aq) + BaCl(s)
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
Na2C2O4 + MnO2 + H2SO4 = MnSO4 + H2CO3 + Na2SO4 =>
Na2C2O4 + MnO2 + 2 H2SO4 = MnSO4 + 2 H2CO3 + Na2SO4
Ba(NC)2 + H2SO4 = BaSO4 + HCN =>
Ba(NC)2 + H2SO4 = BaSO4 + 2 HCN
Na + C4H9OH = NaOH + C4H9 =>
Na + C4H9OH = NaOH + C4H9
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
H{2}Co{3} + NaCl = Na{2}Co{3} + HCl =>
H{2}Co{3} + NaCl = Na{2}Co{3} + HCl
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
B(OH)3 + NO2 = HNO3 + BO2 + H2 =>
B(OH)3 + NO2 = HNO3 + BO2 + H2
Potassiumnitrate + ammoniumsulfate = potassiumsulfate + ammoniumnitrate =>
2 KNO3 + (NH4)2SO4 = K2SO4 + 2 NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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