| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C + Fe3O4 = 4 CO + 3 Fe
CrPO4 + CuO = CrPO5 + Cu =>
CrPO4 + CuO = CrPO5 + Cu
C8H1002 + C4H9 = C13H1602 =>
2097 C8H1002 + 70 C4H9 = 1312 C13H1602
HCl + MgCl2 = MgCl3 + H2 =>
2 HCl + 2 MgCl2 = 2 MgCl3 + H2
ZnO + KNO2 = Zn(NO2)2 + K2O =>
ZnO + 2 KNO2 = Zn(NO2)2 + K2O
Al + FeCl3 = AlFeCl3 =>
Al + FeCl3 = AlFeCl3
Np(NO3)4 + I2 + H2O = NpO2NO3 + HI + HNO3 =>
2 Np(NO3)4 + I2 + 4 H2O = 2 NpO2NO3 + 2 HI + 6 HNO3
NH4Al(SO4)2 + NH3 + H2O = (NH4)2SO4 + Al(OH)3 =>
NH4Al(SO4)2 + 3 NH3 + 3 H2O = 2(NH4)2SO4 + Al(OH)3
KPO4 + CaCl = CaPO4 + KCl =>
KPO4 + CaCl = CaPO4 + KCl
NaHCO3 + SiO2 = Na2SiO3 + H2O + CO2 =>
2 NaHCO3 + SiO2 = Na2SiO3 + H2O + 2 CO2
Li3P + MoCl4 = LiCl + Mo3P4 =>
4 Li3P + 3 MoCl4 = 12 LiCl + Mo3P4
MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2
C21H24N2O4 + O2 = NO2 + CO2 + H2O =>
C21H24N2O4 + 27 O2 = 2 NO2 + 21 CO2 + 12 H2O
BCl3(g) + H2O(l) = HCl(aq) + B(OH)3(aq) =>
BCl3(g) + 3 H2O(l) = 3 HCl(aq) + B(OH)3(aq)
FeCl3 + C6N6FeK4 = KCl + Fe4(Fe(CN)6)3 =>
4 FeCl3 + 3 C6N6FeK4 = 12 KCl + Fe4(Fe(CN)6)3
Na2HPO3 + I2 = HI + Na + PO3 =>
2 Na2HPO3 + I2 = 2 HI + 4 Na + 2 PO3
H2SO4 + KOH = K2SO4 + H2O = =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C2H5OH + *HOC6H4COOH = HOC6H4OH + C2H5COOH =>
C2H5OH + *HOC6H4COOH = HOC6H4OH + C2H5COOH
CaCO3 + HC1 = CO2 + H2O + CaC2 =>
CaCO3 + 2 HC1 = CO2 + H2O + CaC2
CaCO3 + HC1 = CaC1 + H2O + CO2 =>
5 CaCO3 + 6 HC1 = 5 CaC1 + 3 H2O + 6 CO2
CaCO3 + HC1 = CO2 + H2O + CaC2 =>
CaCO3 + 2 HC1 = CO2 + H2O + CaC2
HCl + H2O = HO + H4Cl =>
HCl + 3 H2O = 3 HO + H4Cl
H3PO4 + Ni(OH)5 = Ni3(PO4)5 + H2O =>
5 H3PO4 + 3 Ni(OH)5 = Ni3(PO4)5 + 15 H2O
CaCO3 + HC1 = CaC2 + H2CO3 =>
CaCO3 + 2 HC1 = CaC2 + H2CO3
CaCO3 + HC1 = CO2 + H2O + CaC2 =>
CaCO3 + 2 HC1 = CO2 + H2O + CaC2
HBr + Mg(NO3)2 = HNO3 + Br2Mg =>
2 HBr + Mg(NO3)2 = 2 HNO3 + Br2Mg
Ca(PO4)2 + SiO2 + C = P4 + CO + CaSiO3 =>
2 Ca(PO4)2 + 2 SiO2 + 14 C = P4 + 14 CO + 2 CaSiO3
C4H4 = C6H6 =>
3 C4H4 = 2 C6H6
CaCO3 + HC1 = CO2 + H2O + CaC2 =>
CaCO3 + 2 HC1 = CO2 + H2O + CaC2
C + Fe3O4 = CO + Fe =>
4 C + Fe3O4 = 4 CO + 3 Fe
Co(s) + HBr(aq) = CoBr(s) + H2 =>
2 Co(s) + 2 HBr(aq) = 2 CoBr(s) + H2
NaOH + H2C6H6O6 = NaC6H7O6 + H2O =>
NaOH + H2C6H6O6 = NaC6H7O6 + H2O
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
C6H6CHO + NaOH = C6H6CH2OH + C6H6COONa =>
2 C6H6CHO + NaOH = C6H6CH2OH + C6H6COONa
Na2Co3 + BaCl2 = BaCo3 + NaCl =>
Na2Co3 + BaCl2 = BaCo3 + 2 NaCl
Na2WO4 + HCl + Zn = W2O5 + NaCl + ZnO2 + H2O =>
4 Na2WO4 + 8 HCl + Zn = 2 W2O5 + 8 NaCl + ZnO2 + 4 H2O
CaOH2 + FeCl2 = CaCl2 + FeOH2 =>
CaOH2 + FeCl2 = CaCl2 + FeOH2
(NH4)3PO4 + KOH = NH3 + K3PO4 + H2O =>
(NH4)3PO4 + 3 KOH = 3 NH3 + K3PO4 + 3 H2O
CaCO3 + HC1 = CO2 + H2O + CaC2 =>
CaCO3 + 2 HC1 = CO2 + H2O + CaC2
K2 + CO3 = KCO3 =>
K2 + 2 CO3 = 2 KCO3
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Zn2SO3 + HCl2 = ZnCl2 + H2SO3 =>
Zn2SO3 + 2 HCl2 = 2 ZnCl2 + H2SO3
NaC2H4O2 + H2O(l) + CO2(g) = NaHCO3(s) + C2H4O2(g) =>
8 NaC2H4O2 + 6 H2O(l) + 10 CO2(g) = 8 NaHCO3(s) + 9 C2H4O2(g)
C2000H1700O440 + H2O = CH3COO{-} + H{+} + H2 =>
C2000H1700O440 + 1560 H2O = 1000 CH3COO{-} + 1000 H{+} + 410 H2
P + Na = P3Na =>
3 P + Na = P3Na
KFeO4 + Ba(NO3)2 = KNO3 + Ba(FeO4)2 =>
2 KFeO4 + Ba(NO3)2 = 2 KNO3 + Ba(FeO4)2
SiF4 + Na = Si + NaF =>
SiF4 + 4 Na = Si + 4 NaF
C4H6O4 + Ba(OH)2 = Ba + COOH + H2O =>
C4H6O4 + 5 Ba(OH)2 = 5 Ba + 4 COOH + 6 H2O
ZI2 + SnCl2 = SnI2 + ZCl2 =>
ZI2 + SnCl2 = SnI2 + ZCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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