| Équations équilibrées la veille |
2 HNo2 + Cu(OH)2 = Cu(No2)2 + 2 H2O
Mg(aq) + CuSO4(aq) = Cu(aq) + MgSO4(s) =>
Mg(aq) + CuSO4(aq) = Cu(aq) + MgSO4(s)
Li + Zn(C2H3O2)2 = LiC2H3O2 + Zn =>
2 Li + Zn(C2H3O2)2 = 2 LiC2H3O2 + Zn
H3PO4 + Ni(OH)2 = (NiOH)3PO4 + H2O =>
H3PO4 + 3 Ni(OH)2 = (NiOH)3PO4 + 3 H2O
CH3CH3COOH + NH3 = CH3CH3COONH4 =>
CH3CH3COOH + NH3 = CH3CH3COONH4
Ca + HNO3 = (CaNO3)2 + H2O + NH3 =>
8 Ca + 9 HNO3 = 4(CaNO3)2 + 3 H2O + NH3
(NH4)2SO3 + NaCl = NH4Cl + Na2SO3 =>
(NH4)2SO3 + 2 NaCl = 2 NH4Cl + Na2SO3
NH3 + Cu(NO3)2 = Cu + N2 + H2O =>
4 NH3 + Cu(NO3)2 = Cu + 3 N2 + 6 H2O
Na13 + O2 = Na2O =>
4 Na13 + 13 O2 = 26 Na2O
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
Na2O + S = Na2S + O =>
Na2O + S = Na2S + O
H2CSO3 + O2 = H2O + O2C + SO2 =>
H2CSO3 + O2 = H2O + O2C + SO2
Cr2 + CO2 = Cr2O3 + CO =>
Cr2 + 3 CO2 = Cr2O3 + 3 CO
Cl2 + NHO3 = HClO2 + NO2 + H2O =>
Cl2 + 6 NHO3 = 2 HClO2 + 6 NO2 + 2 H2O
Ni2O3 + HBr = NiBr2 + Br2 + H2O =>
Ni2O3 + 6 HBr = 2 NiBr2 + Br2 + 3 H2O
NaHSO3 + HBr = SO2 + NaBr + H2O =>
NaHSO3 + HBr = SO2 + NaBr + H2O
C6H11OOH + NaOH = C6H11OONa + H2O =>
C6H11OOH + NaOH = C6H11OONa + H2O
H2SO4 + NaNO2 = HNO2 + Na + S + OO =>
H2SO4 + 2 NaNO2 = 2 HNO2 + 2 Na + S + 2 OO
Pb(NO3)2(aq) + LiCl(aq) = LiNO3 + PbCl2 =>
Pb(NO3)2(aq) + 2 LiCl(aq) = 2 LiNO3 + PbCl2
Uue + H2O = Uue(OH)3 + H2 =>
2 Uue + 6 H2O = 2 Uue(OH)3 + 3 H2
Na2SO3 + HCl = NaCl(aq) + SO2 + H2O(l) =>
Na2SO3 + 2 HCl = 2 NaCl(aq) + SO2 + H2O(l)
Na2SO4 + OH2 + HCl = Na2SO5Cl + H3 =>
Na2SO4 + OH2 + HCl = Na2SO5Cl + H3
MgO + P = MgP + O =>
MgO + P = MgP + O
CaS + Na2CO3 = Ca2CO3 + NaS =>
2 CaS + Na2CO3 = Ca2CO3 + 2 NaS
NH3 + AgNO3 = AgH3 + NNO3 =>
NH3 + AgNO3 = AgH3 + NNO3
MgCl2 + Cu = CuCl2 + Mg =>
MgCl2 + Cu = CuCl2 + Mg
P4(s) + S8(s) = P4S10(s) =>
4 P4(s) + 5 S8(s) = 4 P4S10(s)
Cu(OH)2 + NH3 = NH3[Cu(OH)2] =>
Cu(OH)2 + NH3 = NH3[Cu(OH)2]
NH3OHCl + I2 = H2O + HI + HCl + N2 =>
2 NH3OHCl + I2 = 2 H2O + 2 HI + 2 HCl + N2
C8H5KO4 + NaOH = C8H4KO4Na + H2O =>
C8H5KO4 + NaOH = C8H4KO4Na + H2O
H2S + HNO3 = H2O + H2SO4 + NO2 =>
H2S + 8 HNO3 = 4 H2O + H2SO4 + 8 NO2
Na2CO3 + H2 = H2CO3 + Na2 =>
Na2CO3 + H2 = H2CO3 + Na2
MnSO4 + KClO3 + Na2CO3 = Na2MnO3 + KCl + Na2SO4 + CO2 =>
3 MnSO4 + KClO3 + 6 Na2CO3 = 3 Na2MnO3 + KCl + 3 Na2SO4 + 6 CO2
Te2O3 + H2O = Te(OH)3 =>
Te2O3 + 3 H2O = 2 Te(OH)3
(NH4)4Ce(SO4)4 = N2 + S + Ce2(SO4)3 + H2O + H2SO4 =>
6(NH4)4Ce(SO4)4 = 12 N2 + 11 S + 3 Ce2(SO4)3 + 44 H2O + 4 H2SO4
CH3NHNH2 + N2O4 = N2 + CO2 + H2O =>
4 CH3NHNH2 + 5 N2O4 = 9 N2 + 4 CO2 + 12 H2O
CuCl2 + K2S = K2Cl2 + CuS =>
CuCl2 + K2S = K2Cl2 + CuS
IH + Fe = IFe2 + H2 =>
2 IH + 4 Fe = 2 IFe2 + H2
CuSO4(aq) + NaOH(l) = Cu(OH)2 + Na2SO4 =>
CuSO4(aq) + 2 NaOH(l) = Cu(OH)2 + Na2SO4
Fe(HCO3)2 + Na3PO4 = Fe3(PO4)2 + NaHCO3 =>
3 Fe(HCO3)2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaHCO3
[Cu(NH3)2] + H2O2 = CuO2 + NH3 + H2 =>
[Cu(NH3)2] + H2O2 = CuO2 + 2 NH3 + H2
BaCO3(heat) = BaO + CO2 =>
BaCO3(heat) = BaO + CO2
NaNO2 + KMnO4 + H2SO4 = NO2 + Na2SO4 + K2SO4 + MnSO4 + H2O =>
10 NaNO2 + 2 KMnO4 + 8 H2SO4 = 10 NO2 + 5 Na2SO4 + K2SO4 + 2 MnSO4 + 8 H2O
C4H9OH + HCl = C4H9Cl + H2O =>
C4H9OH + HCl = C4H9Cl + H2O
NiO + H2C2O4 = Ni + H2O + CO2 =>
NiO + H2C2O4 = Ni + H2O + 2 CO2
Fe2O3 + S8 = Fe2O3S2 =>
4 Fe2O3 + S8 = 4 Fe2O3S2
Sr + Fe(MnO4)3 = Fe + Sr(MnO4)2 =>
3 Sr + 2 Fe(MnO4)3 = 2 Fe + 3 Sr(MnO4)2
Na2S2O3 + Fe(NO3)3 = Fe(S2O3)2{-} + Na{+} + NO3{-} =>
2 Na2S2O3 + Fe(NO3)3 = Fe(S2O3)2{-} + 4 Na{+} + 3 NO3{-}
C2H4 + H2O = C4H10O =>
2 C2H4 + H2O = C4H10O
BaCI + NaOH = Ba(OH) + NaCI =>
BaCI + NaOH = Ba(OH) + NaCI
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| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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