| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi(NO3)3 + 3 KHO = 3 KNO3 + Bi(OH)3
NaCrO2 + H2O2 + KOH = K2CrO4 + Na2CrO4 + H2O =>
2 NaCrO2 + 3 H2O2 + 2 KOH = K2CrO4 + Na2CrO4 + 4 H2O
FeOHSeO4 + H2SeO4 = Fe2(SeO4)3 + H2O =>
2 FeOHSeO4 + H2SeO4 = Fe2(SeO4)3 + 2 H2O
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
Y + Cl2 = YCl3 =>
2 Y + 3 Cl2 = 2 YCl3
MgBr2 + OH = MgBr2OH =>
MgBr2 + OH = MgBr2OH
HNO3(aq) + (NH4)2CO3(aq) = NH4NO3 + H2CO3 =>
2 HNO3(aq) + (NH4)2CO3(aq) = 2 NH4NO3 + H2CO3
FeCl3 + NaOH = Fe(OH)3* + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3* + 3 NaCl
S8 + BaO = BaS + O =>
S8 + 8 BaO = 8 BaS + 8 O
F2S3 = F3 + S2 =>
6 F2S3 = 4 F3 + 9 S2
Arsenic + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
CuCl2 + C6H8O6 = CuCl + HCl + C6H6O6 =>
2 CuCl2 + C6H8O6 = 2 CuCl + 2 HCl + C6H6O6
C11H15NO2 + C6H10O3 = C15H17NO3 + H2O + C2H5OH =>
C11H15NO2 + C6H10O3 = C15H17NO3 + H2O + C2H5OH
B + O(g) = BO(g) =>
B + O(g) = BO(g)
BaBr + LiCO3 = BaCO3 + LiBr =>
BaBr + LiCO3 = BaCO3 + LiBr
FeCl{3} + KOH = Fe(OH{3})KCl =>
FeCl{3} + KOH = Fe(OH{3})KCl
Ca + HCI = CaCI + H2 =>
2 Ca + 2 HCI = 2 CaCI + H2
Zn(NO3)2 = Zn + (NO3)2 =>
Zn(NO3)2 = Zn + (NO3)2
NaOH + AgI = NaI + Ag2O + H2O =>
2 NaOH + 2 AgI = 2 NaI + Ag2O + H2O
KNO{3} + NaC{3}H{3}O{2} = KC{3}H{3}O{2} + NaNO{3} =>
KNO{3} + NaC{3}H{3}O{2} = KC{3}H{3}O{2} + NaNO{3}
BaCl2 + Na2SO4 = BaSO4 + NaCl* =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl*
CH2 + H2O = H2 + CO =>
CH2 + H2O = 2 H2 + CO
HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Na2S + AgNO3 = AgNa2 + SNO3 =>
Na2S + AgNO3 = AgNa2 + SNO3
CsSO3 = Cs + SO3 =>
CsSO3 = Cs + SO3
NH4VO3 + Na2SO3 + HCl = VOCl2 + Na2SO4 + H2O + NH4Cl =>
2 NH4VO3 + Na2SO3 + 6 HCl = 2 VOCl2 + Na2SO4 + 3 H2O + 2 NH4Cl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C5H10O5 + O2 = CO2 + H2O =>
C5H10O5 + 5 O2 = 5 CO2 + 5 H2O
Cl2(g) + NaI(s) = NaCl(s) + I2(g) =>
Cl2(g) + 2 NaI(s) = 2 NaCl(s) + I2(g)
KOH + CaNO3 = CaOH + KNO3 =>
KOH + CaNO3 = CaOH + KNO3
NaPO4 + Mg(NO3)2 = NaNO3 + Mg(PO4)2 =>
2 NaPO4 + Mg(NO3)2 = 2 NaNO3 + Mg(PO4)2
K2Zn3[Fe(CN)6]2 + OH = Zn(OH)2 + K + Fe(CN)6 =>
K2Zn3[Fe(CN)6]2 + 6 OH = 3 Zn(OH)2 + 2 K + 2 Fe(CN)6
KNO3 + Mg + H2O = NH3 + Mg(OH)2 + KOH =>
KNO3 + 4 Mg + 6 H2O = NH3 + 4 Mg(OH)2 + KOH
K2SO4 + CuCl2 = KCl + CuSO4 =>
K2SO4 + CuCl2 = 2 KCl + CuSO4
MgI2 + H2SO4 = MgSO4 + I2 + SO2 + H2O =>
MgI2 + 2 H2SO4 = MgSO4 + I2 + SO2 + 2 H2O
KF + MnCl2 = MnF2 + KCl =>
2 KF + MnCl2 = MnF2 + 2 KCl
NaNO2 + Na2CrO4 + KOH + H2O = NaNO3 + K3[Cr(OH)6] + NaOH =>
3 NaNO2 + 2 Na2CrO4 + 6 KOH + 5 H2O = 3 NaNO3 + 2 K3[Cr(OH)6] + 4 NaOH
TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti
NaHCO3(s) + H2SO4(aq) = Na2SO4(aq) + H2O(l) + CO2(g) =>
2 NaHCO3(s) + H2SO4(aq) = Na2SO4(aq) + 2 H2O(l) + 2 CO2(g)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al + O2 = Al2O3 = =>
4 Al + 3 O2 = 2 Al2O3
HF + PbO = PbF2 + H2O =>
2 HF + PbO = PbF2 + H2O
C15H16O2 + COCl2 + NaOH = (OC6H4C(CH3)2C6H4OCO)50 + NaCl + H2O =>
50 C15H16O2 + 50 COCl2 + 100 NaOH = (OC6H4C(CH3)2C6H4OCO)50 + 100 NaCl + 100 H2O
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Fe(NO3) + BaCl = FeCl + Ba(NO3) =>
Fe(NO3) + BaCl = FeCl + Ba(NO3)
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
Co(NO3)3*6H2O = Co(NO3)3 + H2O =>
Co(NO3)3*6H2O = Co(NO3)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/22/24
Équations équilibrées sur10/22/23
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