| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + H2SO4 = AlSO4 + H5O3
FeSO4(aq) + BaCl2(aq) = FeCl2(aq) + BaSO4(s) =>
FeSO4(aq) + BaCl2(aq) = FeCl2(aq) + BaSO4(s)
MgSO4 + KOH = Mg(OH) + KSO4 =>
MgSO4 + KOH = Mg(OH) + KSO4
Ni(NO3)2(aq) + NaOH(aq) = Ni(OH)2 + Na(NO3) =>
Ni(NO3)2(aq) + 2 NaOH(aq) = Ni(OH)2 + 2 Na(NO3)
As2S3 + O2 = As2O3 + SO2 =>
2 As2S3 + 9 O2 = 2 As2O3 + 6 SO2
CH3Cl + OH = CH3OHCl =>
CH3Cl + OH = CH3OHCl
CaO + Na2S = CaS + Na2O =>
CaO + Na2S = CaS + Na2O
Ni(NO3)2(aq) + NaOH(aq) = Ni(OH)2 + NaNO3 =>
Ni(NO3)2(aq) + 2 NaOH(aq) = Ni(OH)2 + 2 NaNO3
CuSO4 + Ba(NO3)2 = CuNO3 + Ba(SO4)2 =>
2 CuSO4 + Ba(NO3)2 = 2 CuNO3 + Ba(SO4)2
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Na2Hg + H2O = NaOH + HgOH + H2 =>
2 Na2Hg + 6 H2O = 4 NaOH + 2 HgOH + 3 H2
HF + Fe = FeF3 + H =>
3 HF + Fe = FeF3 + 3 H
SC(NH2)2 = CH2N2 + H2S =>
SC(NH2)2 = CH2N2 + H2S
NaHCO3 + HC2O2 = NaC2 + H2O + CO2 =>
5 NaHCO3 + 9 HC2O2 = 5 NaC2 + 7 H2O + 13 CO2
Al2(SO4)3 + K2CO3 + H2O = Al(OH)3 + K2(SO4) + CO2 =>
Al2(SO4)3 + 3 K2CO3 + 3 H2O = 2 Al(OH)3 + 3 K2(SO4) + 3 CO2
CaXO3 = CaO + XO2 =>
CaXO3 = CaO + XO2
CsOH + H3Fe(CN)6 = H2O + Cs3Fe(CN)6 =>
3 CsOH + H3Fe(CN)6 = 3 H2O + Cs3Fe(CN)6
NaI + Hg2(C2H3O2)2 = Na2C2H3O2 + HgI2 =>
4 NaI + Hg2(C2H3O2)2 = 2 Na2C2H3O2 + 2 HgI2
C6H6 + HNO3 = C6H3(NO2)3 + H2O =>
C6H6 + 3 HNO3 = C6H3(NO2)3 + 3 H2O
Ca + HNO3 = Ca(NO3)2 + N2O + H2O = =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
KMnO4 + NaCl + H2SO4 = Cl2 + MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + 5 Na2SO4 + K2SO4 + 8 H2O
N2H4 + O2(g) = NO2(g) + H2O =>
N2H4 + 3 O2(g) = 2 NO2(g) + 2 H2O
NH4CNS + Fe(NH4)2(SO4)2 = FeCNS + NH4(SO4)2 + NH4 =>
NH4CNS + Fe(NH4)2(SO4)2 = FeCNS + NH4(SO4)2 + 2 NH4
MgSO4(aq) + Ca(OH)2(aq) = Mg(OH)2(aq) + CaSO4(s) =>
MgSO4(aq) + Ca(OH)2(aq) = Mg(OH)2(aq) + CaSO4(s)
B(OC2H5)3 + O2 = B2O3 + CO2 + H20(l) =>
4 B(OC2H5)3 + 21 O2 = 2 B2O3 + 24 CO2 + 3 H20(l)
C + CaO = CaC2 + CO =>
3 C + CaO = CaC2 + CO
Cs + Fe2O3 = CsO3 + Fe =>
Cs + Fe2O3 = CsO3 + 2 Fe
NaAlH4 = NaH + Al + H2 =>
2 NaAlH4 = 2 NaH + 2 Al + 3 H2
Cu(No3)2 + MgBr2 = CuBr2 + Mg(No3)2 =>
Cu(No3)2 + MgBr2 = CuBr2 + Mg(No3)2
CuSO4*5H2O + Na2CO3 = CO2 + Na2SO4 + Cu2CO3(OH)2 + H2O =>
2 CuSO4*5H2O + 2 Na2CO3 = CO2 + 2 Na2SO4 + Cu2CO3(OH)2 + 9 H2O
Cu{+2} + HO{-} = CuO2H2 =>
Cu{+2} + 2 HO{-} = CuO2H2
SC4H8S + O2 = CO2 + H2O + SO3 =>
SC4H8S + 9 O2 = 4 CO2 + 4 H2O + 2 SO3
OH + Co(NO3)2 = Co(OH)2 + NO3 =>
2 OH + Co(NO3)2 = Co(OH)2 + 2 NO3
Co + KNO3 = K + CoNO3 =>
Co + KNO3 = K + CoNO3
K4Fe(CN)6 + CoCl2 + H2O = CoFe(CN)6 + K{+} + Cl{-} + OH{-} + H2 =>
K4Fe(CN)6 + CoCl2 + 2 H2O = CoFe(CN)6 + 4 K{+} + 2 Cl{-} + 2 OH{-} + H2
Cr2 + Cl2 = CrCl3 =>
Cr2 + 3 Cl2 = 2 CrCl3
Ca + AgNo3 = Ca(No3) + Ag =>
Ca + AgNo3 = Ca(No3) + Ag
Fe + HNO3 + HCl = FeCl2 + NO2 + H2O =>
Fe + 2 HNO3 + 2 HCl = FeCl2 + 2 NO2 + 2 H2O
NaCO3 + Al2O3 + TiO2 + NH6PO4 = NaAlTiP3O12 + NH3 + H2O + CO2 =>
2 NaCO3 + Al2O3 + 2 TiO2 + 6 NH6PO4 = 2 NaAlTiP3O12 + 6 NH3 + 9 H2O + 2 CO2
C4H8O(s) + O2(g) = CO2(g) + H2O(l) =>
2 C4H8O(s) + 11 O2(g) = 8 CO2(g) + 8 H2O(l)
Li2O + H2S = H2O + Li2S =>
Li2O + H2S = H2O + Li2S
C3H6Cl2 + O2 = CO2 + Cl2 + H2O =>
2 C3H6Cl2 + 9 O2 = 6 CO2 + 2 Cl2 + 6 H2O
Ni(NO3)2(aq) + NaOH(aq) = Ni(OH)2 + NaNO3 =>
Ni(NO3)2(aq) + 2 NaOH(aq) = Ni(OH)2 + 2 NaNO3
Nh3 + H2O = Nh4OH + H =>
4 Nh3 + 3 H2O = 3 Nh4OH + 3 H
NaOH + CuSO4 = NaCu + SO4OH =>
NaOH + CuSO4 = NaCu + SO4OH
Ag + KCN + O2 + H2O = HAg(CN)2 + KOH =>
4 Ag + 8 KCN + O2 + 6 H2O = 4 HAg(CN)2 + 8 KOH
Cr + NaOH + H2O = Na*Cr(OH)4 + H2 =>
2 Cr + 2 NaOH + 6 H2O = 2 Na*Cr(OH)4 + 3 H2
Ni(NO3)2(aq) + NaOH(aq) = Ni(OH)2(s) + NaNO3(aq) =>
Ni(NO3)2(aq) + 2 NaOH(aq) = Ni(OH)2(s) + 2 NaNO3(aq)
Ni(NO3)2(aq) + NaOH(aq) = Ni(OH)2 + NaNO3 =>
Ni(NO3)2(aq) + 2 NaOH(aq) = Ni(OH)2 + 2 NaNO3
Ni(No3)2(aq) + NaOH(aq) = Ni(OH)2(s) + NaNo3(aq) =>
Ni(No3)2(aq) + 2 NaOH(aq) = Ni(OH)2(s) + 2 NaNo3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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