| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + 2 Cl + K2CrO4 = PbCrO4 + 2 KCl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
PSO4 = P + S + O2 =>
PSO4 = P + S + 2 O2
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
KNO2 + HI + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 HI + H2SO4 = I2 + 2 NO + K2SO4 + 2 H2O
MgHPO4 + H2O = Mg(OH)2 + H3PO4 =>
MgHPO4 + 2 H2O = Mg(OH)2 + H3PO4
NaOH + CaO + CO2 = Na2CO3 + Ca(OH)2 =>
2 NaOH + CaO + CO2 = Na2CO3 + Ca(OH)2
HClO4 + NO + H2O = HNO3 + HCl =>
3 HClO4 + 8 NO + 4 H2O = 8 HNO3 + 3 HCl
CoCl2 + Na2O2 + H2O = Co(OH)3 + NaCl + OH =>
CoCl2 + Na2O2 + 2 H2O = Co(OH)3 + 2 NaCl + OH
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq) =>
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq)
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
NH4Cl + MgCl2 = NH4Cl3 + Mg =>
NH4Cl + MgCl2 = NH4Cl3 + Mg
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
LiO2 + CO2 = O2 + Li2CO3 =>
4 LiO2 + 2 CO2 = 3 O2 + 2 Li2CO3
K2SO3 + HNO3 = H2O + KNO3 + SO2 =>
K2SO3 + 2 HNO3 = H2O + 2 KNO3 + SO2
H2SO4 + Au(OH) = Au2(SO4) + H2O =>
H2SO4 + 2 Au(OH) = Au2(SO4) + 2 H2O
Co(H2O){2+} + Cl{-} = CoCl4{2-} + H2O =>
Co(H2O){2+} + 4 Cl{-} = CoCl4{2-} + H2O
[Co(NH3)6]Cl3 + AgNO3 = [Co(NH3)6](NO3)3 + AgCl =>
[Co(NH3)6]Cl3 + 3 AgNO3 = [Co(NH3)6](NO3)3 + 3 AgCl
H4P2O7 + KOH = K4P2O7 + H2O =>
H4P2O7 + 4 KOH = K4P2O7 + 4 H2O
KClO3 + Fe = KClO2 + FeO =>
KClO3 + Fe = KClO2 + FeO
MgCl + Na = NaClMg =>
MgCl + Na = NaClMg
Mg + HCI = MgCI + H2 =>
2 Mg + 2 HCI = 2 MgCI + H2
Mg(NO3)2 + AgCl = AgNO3 + MgCl2 =>
Mg(NO3)2 + 2 AgCl = 2 AgNO3 + MgCl2
Na2O + HF = NaF + H2O =>
Na2O + 2 HF = 2 NaF + H2O
H2C2O4 + KMnO4 = MnO + KC2O4 + H2O + O2 =>
H2C2O4 + KMnO4 = MnO + KC2O4 + H2O + O2
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
K2CO3 + MgO = MgCO3 + K2O =>
K2CO3 + MgO = MgCO3 + K2O
NaHCO3 + NaCl = HCl + Na2CO3 =>
NaHCO3 + NaCl = HCl + Na2CO3
[CO(NH3)5Cl]Cl2 + NaNO2 = [CO(NH3)5(ONO)]Cl2 + NaCl =>
[CO(NH3)5Cl]Cl2 + NaNO2 = [CO(NH3)5(ONO)]Cl2 + NaCl
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl =>
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl
Cd(OH)2 + NH3 = [Cd(NH3)4](OH)2 =>
Cd(OH)2 + 4 NH3 = [Cd(NH3)4](OH)2
P + HNO3 = PH3 + NO3 =>
P + 3 HNO3 = PH3 + 3 NO3
HOBr + HCl = HOCl + HBr =>
HOBr + HCl = HOCl + HBr
Zn + CUSO{4} = ZnSO{4} + CU =>
Zn + CUSO{4} = ZnSO{4} + CU
ZnBr2 + AgNO3 = AgBr + ZnN2O6 =>
ZnBr2 + 2 AgNO3 = 2 AgBr + ZnN2O6
K2FeO4 + NH3 = Fe2O3 + N2 + KOH + H2O =>
2 K2FeO4 + 2 NH3 = Fe2O3 + N2 + 4 KOH + H2O
C6H5Cl + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = (C6H5)4Si + 8 NaCl
Cr2O7 + OH = CrO4 + H2O =>
Cr2O7 + 2 OH = 2 CrO4 + H2O
SiH2Cl2 + NaOCl + NaOH = H2O + NaCl + SiO2 =>
SiH2Cl2 + 2 NaOCl + 2 NaOH = 2 H2O + 4 NaCl + SiO2
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Zn + CuCl2 = Cu + ZnCl2 = =>
Zn + CuCl2 = Cu + ZnCl2
HCl + Al = AlCl3 + H2 =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CdI2 + Br2 = CdBr2 + I3 =>
3 CdI2 + 3 Br2 = 3 CdBr2 + 2 I3
C10H12O + I2 = C10H11IO + HI =>
C10H12O + I2 = C10H11IO + HI
MnCO3 + HCl + H2O = MnCl2(H2O)4 + CO2 =>
MnCO3 + 2 HCl + 3 H2O = MnCl2(H2O)4 + CO2
AgC2H3O2 + CuBr2 = AgBr + Cu(C2H3O2)2 =>
2 AgC2H3O2 + CuBr2 = 2 AgBr + Cu(C2H3O2)2
OH + H2O = H3O2 =>
OH + H2O = H3O2
MgO + ZnO = MgZn + O =>
MgO + ZnO = MgZn + 2 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/27/24
Équations équilibrées sur09/26/23
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