| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H5(OH)3 + 14 NH4ClO4 = 12 CO2 + 7 N2 + 44 H2O + 7 Cl2
FeBr3 + NaOH = Fe(OH)3 + NaBr =>
FeBr3 + 3 NaOH = Fe(OH)3 + 3 NaBr
CuCl2 + NH4OH = [Cu(NH3)4]Cl2 + H2O =>
CuCl2 + 4 NH4OH = [Cu(NH3)4]Cl2 + 4 H2O
KCl + Na{2}SO{4} = NaCl + K{2}SO{4} =>
KCl + Na{2}SO{4} = NaCl + K{2}SO{4}
PH3 + FeCl3 + H2O = FeCl2 + HCl + H2PO4 =>
PH3 + 9 FeCl3 + 4 H2O = 9 FeCl2 + 9 HCl + H2PO4
Na3[Al(OH)6] + HCl = Al(OH)3 + H2O + NaCl =>
Na3[Al(OH)6] + 3 HCl = Al(OH)3 + 3 H2O + 3 NaCl
Cl + PCl5 = PCl6 =>
Cl + PCl5 = PCl6
HNO3 + Fe2O3 = Fe(NO3)3 + H2O =>
6 HNO3 + Fe2O3 = 2 Fe(NO3)3 + 3 H2O
Na2CrO4 + AgNO3 = AgCrO4 + Na2NO3 =>
Na2CrO4 + AgNO3 = AgCrO4 + Na2NO3
NH4NO3 + Sb2S3 = N2 + H2O + Sb2O3 + SO2 =>
9 NH4NO3 + Sb2S3 = 9 N2 + 18 H2O + Sb2O3 + 3 SO2
Cl + PCl5 = PCl6 =>
Cl + PCl5 = PCl6
K2SO3(aq) + HNO3(aq) = KNO3 + SO3H2 =>
K2SO3(aq) + 2 HNO3(aq) = 2 KNO3 + SO3H2
(NH4)2(SO4) + NaOH = (NH4)OH + SO4Na2 =>
(NH4)2(SO4) + 2 NaOH = 2(NH4)OH + SO4Na2
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
BaCO3 + NiO + Nb2O5 + Sb2O5 = Ba3NiNbSbO9 + CO2 =>
6 BaCO3 + 2 NiO + Nb2O5 + Sb2O5 = 2 Ba3NiNbSbO9 + 6 CO2
Cl + PCl5 = PCl6 =>
Cl + PCl5 = PCl6
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Cl + PCl5 = PCl6 =>
Cl + PCl5 = PCl6
HCOONa + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O + Na2SO4 =>
6 HCOONa + 2 K2Cr2O7 + 11 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 6 CO2 + 14 H2O + 3 Na2SO4
Na2CO3(aq) + Mn(NO3)2 = MnCO3(s) + NaNO3(aq) =>
Na2CO3(aq) + Mn(NO3)2 = MnCO3(s) + 2 NaNO3(aq)
K2Cr2O7 + ZnCl2 + H2SO4 = Cr2(SO4)3 + K2SO4 + ZnSO4 + Cl2 + H2O =>
K2Cr2O7 + 3 ZnCl2 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 ZnSO4 + 3 Cl2 + 7 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cl + PCl5 = PCl6 =>
Cl + PCl5 = PCl6
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
K2Cr2O7 + NaAsO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + NaAsO3 + H2O =>
K2Cr2O7 + 3 NaAsO2 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 NaAsO3 + 4 H2O
K2SO4 + CrCl3 = CrSO4 + K2Cl3 =>
K2SO4 + CrCl3 = CrSO4 + K2Cl3
(NH4)3AsO4 = NH4 + AsO4 =>
(NH4)3AsO4 = 3 NH4 + AsO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
K3PO4 + MgCl2 = KCl2 + Mg3PO4 =>
K3PO4 + 3 MgCl2 = 3 KCl2 + Mg3PO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CaO + CO2 = Ca + CO3 =>
CaO + CO2 = Ca + CO3
NaSiO3 + CuCl = Na2Cl2 + CuSiO3 =>
2 NaSiO3 + 2 CuCl = Na2Cl2 + 2 CuSiO3
Cr(ClO3)3 + ZnO = Cr2O3 + Zn(ClO3)2 =>
2 Cr(ClO3)3 + 3 ZnO = Cr2O3 + 3 Zn(ClO3)2
Al + KOH + H2O = KAlO22H20 + H2 =>
2 Al + 2 KOH + 42 H2O = 2 KAlO22H20 + 23 H2
Cl + PCl5 = PCl6 =>
Cl + PCl5 = PCl6
VOSO4 + KMnO4 + KOH = K3VO4 + K2MnO4 + K2SO4 + H2O =>
VOSO4 + KMnO4 + 6 KOH = K3VO4 + K2MnO4 + K2SO4 + 3 H2O
Ba + (OH)2 + HCl = BaCl2 + H2O =>
Ba + (OH)2 + 2 HCl = BaCl2 + 2 H2O
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + H2O + K2SO4 + MnSO4 + CO2 =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 5 CaSO4 + 8 H2O + K2SO4 + 2 MnSO4 + 10 CO2
NaClO + H2O = HCl + NaOH + O2 =>
2 NaClO + 2 H2O = 2 HCl + 2 NaOH + O2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
H2S + CuCl2 = CuS + Cl2H2 =>
H2S + CuCl2 = CuS + Cl2H2
NH4OH + NaHSO3 = NaNH4SO3 + H2O =>
NH4OH + NaHSO3 = NaNH4SO3 + H2O
Zn(s) + I2(g) = ZnI2(s) =>
Zn(s) + I2(g) = ZnI2(s)
Cl + PCl5 = PCl6 =>
Cl + PCl5 = PCl6
C4H11NO2 + C6H8O6 = C10H19NO8 =>
C4H11NO2 + C6H8O6 = C10H19NO8
UO2(NO3)2 + HCl + Zn = UCl4 + Zn(NO3)2 + H2O =>
UO2(NO3)2 + 4 HCl + Zn = UCl4 + Zn(NO3)2 + 2 H2O
K3PO4 + SrCl2 = KCl + Sr3(PO4)2 =>
2 K3PO4 + 3 SrCl2 = 6 KCl + Sr3(PO4)2
FeBr3 + NaOH = Fe(OH)3 + NaBrFeBr3 =>
4 FeBr3 + 3 NaOH = Fe(OH)3 + 3 NaBrFeBr3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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