| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni =>
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni
Cu(OH)2 + HI = HOH + CuI2 =>
Cu(OH)2 + 2 HI = 2 HOH + CuI2
C7H6O3 + CH2OH = C8H8O3 + H2O =>
6 C7H6O3 + 14 CH2OH = 7 C8H8O3 + 11 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca2Fe2O5 + C = CaO + Fe + CO =>
Ca2Fe2O5 + 3 C = 2 CaO + 2 Fe + 3 CO
Na2CrO4 + Cu2S = Na2S + Cu2CrO4 =>
Na2CrO4 + Cu2S = Na2S + Cu2CrO4
Ca(OH)2 + SO = CaO + SO2 + H2 =>
Ca(OH)2 + SO = CaO + SO2 + H2
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
CuSO4 + AlCl3 = AlSO4 + CuCl3 =>
CuSO4 + AlCl3 = AlSO4 + CuCl3
CS(NH2)2 + NaBrO3 = CO(NH2)2 + SO4 + NaBr =>
3 CS(NH2)2 + 5 NaBrO3 = 3 CO(NH2)2 + 3 SO4 + 5 NaBr
Pb(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2 =>
Pb(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2
(Al(NO3)3) + (Na2CO3) = Al2(CO3)3 + NaNO3 =>
2(Al(NO3)3) + 3(Na2CO3) = Al2(CO3)3 + 6 NaNO3
Ca(HCO3)2 = CaCO3 + H2CO3 =>
Ca(HCO3)2 = CaCO3 + H2CO3
C6H5CHO + Cu(OH)2 = Cu2O + C6H5COOH + H2O =>
C6H5CHO + 2 Cu(OH)2 = Cu2O + C6H5COOH + 2 H2O
PBr3 + LiOH = Li2HPO3 + H2O + LiBr =>
PBr3 + 5 LiOH = Li2HPO3 + 2 H2O + 3 LiBr
CuSO4 + NaCH3COO = CuCH3COO + NaSO4 =>
CuSO4 + NaCH3COO = CuCH3COO + NaSO4
MnO4 + HCl = MnCl2 + Cl + H2O =>
MnO4 + 8 HCl = MnCl2 + 6 Cl + 4 H2O
CuBr + K3PO4 = Cu3PO4 + KBr =>
3 CuBr + K3PO4 = Cu3PO4 + 3 KBr
Mg + TiCl4 = MgCl2 + Ti2 =>
4 Mg + 2 TiCl4 = 4 MgCl2 + Ti2
C2H5OH + HCOOH = H2O + HCOOC2H5 =>
C2H5OH + HCOOH = H2O + HCOOC2H5
AgNO3 + HPO4 = AgPO4 + HNO3 =>
AgNO3 + HPO4 = AgPO4 + HNO3
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H3O =>
5 KMnO4 + 2 NH3 = 2 KNO3 + 5 MnO2 + 3 KOH + H3O
Al + SO2 = AlO2 + S =>
Al + SO2 = AlO2 + S
CUO = CU + O2 =>
2 CUO = 2 CU + O2
CoCl2 + K4(Fe(CN)6) = Co2(Fe(CN)6) + KCl =>
2 CoCl2 + K4(Fe(CN)6) = Co2(Fe(CN)6) + 4 KCl
C5H2O3 + O2 = CO2 + H2O =>
C5H2O3 + 4 O2 = 5 CO2 + H2O
Al(OH)3 + Na2Co3 = Al2(Co3)3 + NaOH =>
2 Al(OH)3 + 3 Na2Co3 = Al2(Co3)3 + 6 NaOH
KS + ZnNO3 = KNO3 + ZnS =>
KS + ZnNO3 = KNO3 + ZnS
Ca(NO3)2*4H2O + NH4H2PO4 + NH4OH = Ca10(PO4)6(OH)2 + NH4NO3 + H2O =>
10 Ca(NO3)2*4H2O + 6 NH4H2PO4 + 14 NH4OH = Ca10(PO4)6(OH)2 + 20 NH4NO3 + 52 H2O
Na2SiO3 = SiO2 + Na2O =>
Na2SiO3 = SiO2 + Na2O
NiCl3 + NH3 + H2O = Ni(OH)3 + NH4Cl =>
NiCl3 + 3 NH3 + 3 H2O = Ni(OH)3 + 3 NH4Cl
Cl2 + SrO = SrCl2 + O2 =>
2 Cl2 + 2 SrO = 2 SrCl2 + O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
PbBr2 + Cr(ClO3)2 = CrBr2 + Pb(ClO3)2 =>
PbBr2 + Cr(ClO3)2 = CrBr2 + Pb(ClO3)2
H2(SO3) + Li(OH) = H2O + Li2SO3 =>
H2(SO3) + 2 Li(OH) = 2 H2O + Li2SO3
H2O + CO2 + C18H35NaO2 = C19H36O4 + NaHCO3 =>
H2O + 2 CO2 + C18H35NaO2 = C19H36O4 + NaHCO3
K2[Zn(OH)4] + HCl = KCl + Zn(OH)2 + H2O =>
K2[Zn(OH)4] + 2 HCl = 2 KCl + Zn(OH)2 + 2 H2O
Bi(NO3)3 + Fe(NO3)3 = BiFeO3 + O2 + N =>
2 Bi(NO3)3 + 2 Fe(NO3)3 = 2 BiFeO3 + 15 O2 + 12 N
ClOH = HCl + ClO3H =>
3 ClOH = 2 HCl + ClO3H
CH3OH + Cl2 = CH3Cl + HCl + O2 =>
2 CH3OH + 2 Cl2 = 2 CH3Cl + 2 HCl + O2
NaCO3 + CaCl = CaCO3 + NaCl =>
NaCO3 + CaCl = CaCO3 + NaCl
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
C4OH10 = C4H8 + H2O =>
C4OH10 = C4H8 + H2O
NaCl + HSO4 = HCl + Na + S + O2 =>
NaCl + HSO4 = HCl + Na + S + 2 O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaCl2 + (NH4)6Mo7O24*4H2O = CaMoO4 + NH3 + HCl =>
7 CaCl2 + (NH4)6Mo7O24*4H2O = 7 CaMoO4 + 6 NH3 + 14 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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