| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + 2 K(OH) = K2SO4 + Mg(OH)2
C5H12O + CH3COOH = CH3COOC5H12 + H2O =>
22 C5H12O + 15 CH3COOH = 20 CH3COOC5H12 + 12 H2O
Fe(NH4)(SO4)2 + NaOH = NH3 + H2O + Fe(OH)3 + Na2SO4 =>
Fe(NH4)(SO4)2 + 4 NaOH = NH3 + H2O + Fe(OH)3 + 2 Na2SO4
C5H10Cl2 + O2 = CO2 + H2O + HCl =>
C5H10Cl2 + 7 O2 = 5 CO2 + 4 H2O + 2 HCl
Hg(NO3)2 + AgOH = HgOH + Ag(NO3)2 =>
Hg(NO3)2 + AgOH = HgOH + Ag(NO3)2
N2H3 + NO = N3 + H2O =>
6 N2H3 + 9 NO = 7 N3 + 9 H2O
C6H12O6 + CuO = Cu2O + C6H12O5COOH + H2O =>
7 C6H12O6 + 6 CuO = 3 Cu2O + 6 C6H12O5COOH + 3 H2O
C2H2 + N2O = CO + H2O + N2 =>
C2H2 + 3 N2O = 2 CO + H2O + 3 N2
C5H11OH + NaCl + H2SO4 = C5H11Cl + NaHSO4 + H2O =>
C5H11OH + NaCl + H2SO4 = C5H11Cl + NaHSO4 + H2O
AsS + Ca(ClO)2 + H2O = As + H2SO4 + CaCl2 =>
2 AsS + 3 Ca(ClO)2 + 2 H2O = 2 As + 2 H2SO4 + 3 CaCl2
K2CO4 + Na2CO3 = K2CO3 + Na2CO4 =>
K2CO4 + Na2CO3 = K2CO3 + Na2CO4
NiCl2 + HCHO + NaOH = Ni + NaCl + CH3OH + O2 =>
NiCl2 + HCHO + 2 NaOH = Ni + 2 NaCl + CH3OH + O2
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
RuO4 + HCl = H2RuCl6 + H2O + Cl2 =>
RuO4 + 10 HCl = H2RuCl6 + 4 H2O + 2 Cl2
CoSO4 + NaSH = CoS + Na2SO4 + H2SO4 =>
2 CoSO4 + 2 NaSH = 2 CoS + Na2SO4 + H2SO4
CaCl2(aq) + (NH4)2CO3(aq) = CaCO3(s) + NH4Cl =>
CaCl2(aq) + (NH4)2CO3(aq) = CaCO3(s) + 2 NH4Cl
Fe3 + Cl1 = Fe1Cl3 =>
Fe3 + 9 Cl1 = 3 Fe1Cl3
Ba(OH)2 + NaSO4 = Ba(OH)2NaSO4 =>
Ba(OH)2 + NaSO4 = Ba(OH)2NaSO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H3PO4(aq) + OH(aq) = H2O + H4PO6 =>
H3PO4(aq) + 3 OH(aq) = H2O + H4PO6
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
TiCl4 + O2 = TiO2 + Cl2 =>
TiCl4 + O2 = TiO2 + 2 Cl2
Al + O2 = Al2O =>
4 Al + O2 = 2 Al2O
CrO4{2-} + C2O4{2-} + H3O{+} = Cr{3+} + CO2 + H2O =>
2 CrO4{2-} + 3 C2O4{2-} + 16 H3O{+} = 2 Cr{3+} + 6 CO2 + 24 H2O
MgOH2 + H3PO4 = MgPO4 + OH5 =>
MgOH2 + H3PO4 = MgPO4 + OH5
Cu2{+} + NH4OH = [Cu(NH3)4]2{+} + H2O =>
Cu2{+} + 8 NH4OH = [Cu(NH3)4]2{+} + 8 H2O
Pl(NO3)2 + KBr = PlBr2 + KNO3 =>
Pl(NO3)2 + 2 KBr = PlBr2 + 2 KNO3
(NH4)2CO3(aq) + CaCl2(aq) = (NH4)Cl(aq) + CaCO3(s) =>
(NH4)2CO3(aq) + CaCl2(aq) = 2(NH4)Cl(aq) + CaCO3(s)
Na2SO3 + HBr = H2O + NaBr + SO2 =>
Na2SO3 + 2 HBr = H2O + 2 NaBr + SO2
Na2CO3 + NaOH = Na2CO3NaOH =>
Na2CO3 + NaOH = Na2CO3NaOH
C3H5(OH)3 + Na2O = C3H5(ONa)3 + H2O =>
2 C3H5(OH)3 + 3 Na2O = 2 C3H5(ONa)3 + 3 H2O
Mg(CO3) + HCl = MgCl2 + CO2 + H2O =>
Mg(CO3) + 2 HCl = MgCl2 + CO2 + H2O
Cu2S + Cu2O = Cu + SO2 =>
Cu2S + 2 Cu2O = 6 Cu + SO2
SiO2 + H2SO4 = Si(SO4)2 + H2O =>
SiO2 + 2 H2SO4 = Si(SO4)2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCl + Sr(OH) = Fe(OH) + SrCl =>
FeCl + Sr(OH) = Fe(OH) + SrCl
H2S + H{+} + Cr2O7{-2} = Cr{3+} + S + H2O =>
3 H2S + 8 H{+} + Cr2O7{-2} = 2 Cr{3+} + 3 S + 7 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HNO3 + HCl = NOCl + Cl2 + H2O =>
HNO3 + 3 HCl = NOCl + Cl2 + 2 H2O
MgCO3 + H2O = Mg(OH)2 + H2CO3 =>
MgCO3 + 2 H2O = Mg(OH)2 + H2CO3
Li2SiO3 + HCl = LiCl + H2SiO3 =>
Li2SiO3 + 2 HCl = 2 LiCl + H2SiO3
HNO3 + Fe(OH)4 = Fe(NO3)4 + H2O =>
4 HNO3 + Fe(OH)4 = Fe(NO3)4 + 4 H2O
Na3PO4 + (NH4)2MoO4 + HNO3 = NaNO3 + (NH4)3PO4(MoO3)12 + NH4NO3 + H2O =>
Na3PO4 + 12(NH4)2MoO4 + 24 HNO3 = 3 NaNO3 + (NH4)3PO4(MoO3)12 + 21 NH4NO3 + 12 H2O
AgNO2 + Na2CrO4 = Ag2CrO4 + NaNO2 =>
2 AgNO2 + Na2CrO4 = Ag2CrO4 + 2 NaNO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
HF + Ca(OH)2 = CaF2 + H(OH) =>
2 HF + Ca(OH)2 = CaF2 + 2 H(OH)
(AgNO3)2 + NaOH = AgOH + NaNO3 =>
(AgNO3)2 + 2 NaOH = 2 AgOH + 2 NaNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CaO + H2CO3 = Ca(HCO3)2 + H2O =>
CaO + 2 H2CO3 = Ca(HCO3)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/25
Équations équilibrées sur02/17/24
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