| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6O2 + Na = C2H6NaO2
Pb2O5 = PbO + O2 =>
2 Pb2O5 = 4 PbO + 3 O2
Fe + NO = [Fe(NO)] =>
Fe + NO = [Fe(NO)]
AlI3KI = AlIKI3 =>
AlI3KI = AlIKI3
HCHO + Cu(OH)2 = CuCO3 + Cu2O + H2O =>
HCHO + 5 Cu(OH)2 = CuCO3 + 2 Cu2O + 6 H2O
Cu(OH)2 + HNO2 = Cu(NO2)2 + H2O =>
Cu(OH)2 + 2 HNO2 = Cu(NO2)2 + 2 H2O
C3H6O3 + Na = C3H3O3Na3 + H2 =>
2 C3H6O3 + 6 Na = 2 C3H3O3Na3 + 3 H2
Na2PHO3 + MnO4{-} + H2O = Na2MnO4*3H2O + PHO3{-} =>
Na2PHO3 + MnO4{-} + 3 H2O = Na2MnO4*3H2O + PHO3{-}
Rb + HOH = RbHOH =>
Rb + HOH = RbHOH
CuO + CH3COOH = Cu2(CH3COO)4 + H2O =>
2 CuO + 4 CH3COOH = Cu2(CH3COO)4 + 2 H2O
NaH + BCl3 = NaBH4 + NaCl =>
4 NaH + BCl3 = NaBH4 + 3 NaCl
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
Cr2(SO4)3 + KOH = K(Cr(OH)4) + K2SO4 =>
Cr2(SO4)3 + 8 KOH = 2 K(Cr(OH)4) + 3 K2SO4
NaF(aq) + MgCl2(aq) = MgF2 + NaCl =>
2 NaF(aq) + MgCl2(aq) = MgF2 + 2 NaCl
NaBr + CH3COOH = CH3COONa + HBr =>
NaBr + CH3COOH = CH3COONa + HBr
Zn{2+} + (PO4){3-} = Zn3(PO4)2 =>
3 Zn{2+} + 2(PO4){3-} = Zn3(PO4)2
Sr(OH)2 + H2SiO3 = SrSiO3 + H2O =>
Sr(OH)2 + H2SiO3 = SrSiO3 + 2 H2O
AIPO4 + Ni(OH)2 = Ni3(PO4)2 + AI(OH)3 =>
2 AIPO4 + 3 Ni(OH)2 = Ni3(PO4)2 + 2 AI(OH)3
CO + O2 = C(O)2 =>
2 CO + O2 = 2 C(O)2
Ca + AgBr = CaBr + Ag =>
Ca + AgBr = CaBr + Ag
KF3 = F2 + K =>
2 KF3 = 3 F2 + 2 K
NH3 + AlCl3 = Cl3AlNH3 =>
NH3 + AlCl3 = Cl3AlNH3
Mg1(OH)2 + H1Cl1 = Mg1Cl2 + H2O1 =>
Mg1(OH)2 + 2 H1Cl1 = Mg1Cl2 + 2 H2O1
NH4NO3 = NH3 + NO2 + OH =>
NH4NO3 = NH3 + NO2 + OH
(NH4)2S + Cr(ClO4)3 = NH4ClO4 + CrS + S =>
3(NH4)2S + 2 Cr(ClO4)3 = 6 NH4ClO4 + 2 CrS + S
Ba(OH)2*8H2O(s) + NH4Cl(s) = BaCl2*2H2O(s) + NH3(aq) + H2O(l) =>
Ba(OH)2*8H2O(s) + 2 NH4Cl(s) = BaCl2*2H2O(s) + 2 NH3(aq) + 8 H2O(l)
PB(NO3)2 + HCl(aq) = PBCl2(s) + HNO3(aq) =>
PB(NO3)2 + 2 HCl(aq) = PBCl2(s) + 2 HNO3(aq)
Al + SnSO4 = AlSn + SO4 =>
Al + SnSO4 = AlSn + SO4
Cu + CO2 + O2 = Cu(CO3) =>
2 Cu + 2 CO2 + O2 = 2 Cu(CO3)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Si + Na + O = Na2SiO3 =>
Si + 2 Na + 3 O = Na2SiO3
NH4NO3 + C2H2O4 = (NH4)2C2O4 + HNO3 =>
2 NH4NO3 + C2H2O4 = (NH4)2C2O4 + 2 HNO3
C6H12 + Br2 = C6H11Br + HBr =>
C6H12 + Br2 = C6H11Br + HBr
SnCl4 + HNO3 = Sn(NO3)4 + HCl =>
SnCl4 + 4 HNO3 = Sn(NO3)4 + 4 HCl
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
HgO = OHg =>
HgO = OHg
H3PO4 + AgNO3 = Ag3PO4 + HNO3 =>
H3PO4 + 3 AgNO3 = Ag3PO4 + 3 HNO3
Zn + SO2 = ZnS2O4 =>
Zn + 2 SO2 = ZnS2O4
Fe2(SO4)3 + ZnCl2 = FeCl3 + ZnSO4 =>
Fe2(SO4)3 + 3 ZnCl2 = 2 FeCl3 + 3 ZnSO4
AgBr + NH3 = [Ag(NH3)2] + Br =>
AgBr + 2 NH3 = [Ag(NH3)2] + Br
Pb + C2H3O2 = Pb(C2H3O2)2 =>
Pb + 2 C2H3O2 = Pb(C2H3O2)2
H2SO4 + C4H6BaO4 = BaSO4 + HC2H3O2 =>
H2SO4 + C4H6BaO4 = BaSO4 + 2 HC2H3O2
CaHPO4 + NH3 = NH4H2PO4 + Ca3(PO4)2 =>
3 CaHPO4 + NH3 = NH4H2PO4 + Ca3(PO4)2
CH3CH2OH = CH3CH3OCHCH3 + H2O =>
2 CH3CH2OH = CH3CH3OCHCH3 + H2O
CO2 + NOH = N2CO3 + H2O =>
CO2 + 2 NOH = N2CO3 + H2O
Ti2Ta2N3O2 = Ta2N + TiN + TiO2 + N2 =>
2 Ti2Ta2N3O2 = 2 Ta2N + 2 TiN + 2 TiO2 + N2
FeCl2 + NaOH = Fe + NaCl + OH =>
FeCl2 + 2 NaOH = Fe + 2 NaCl + 2 OH
CNa2O3 + H2SO4 = CO2 + H2O + Na2SO4 =>
CNa2O3 + H2SO4 = CO2 + H2O + Na2SO4
NaCrO2 + NaOH + NaClO = Na2CrO4 + NaCl + H2O =>
2 NaCrO2 + 2 NaOH + 3 NaClO = 2 Na2CrO4 + 3 NaCl + H2O
HI + HIO3 = H2O + IO2 =>
HI + 5 HIO3 = 3 H2O + 6 IO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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