| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na + H2O = NaOH + H
Mg(OH)2 + Al2O3 = Al(OH)3 + MgO =>
3 Mg(OH)2 + Al2O3 = 2 Al(OH)3 + 3 MgO
P3 + S2 = P2S3 =>
4 P3 + 9 S2 = 6 P2S3
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
Ni(NO3)2 + NH4Cl = NH4NO3 + NiCl2 =>
Ni(NO3)2 + 2 NH4Cl = 2 NH4NO3 + NiCl2
NH3 + H(NO3) = NH4NO3 =>
NH3 + H(NO3) = NH4NO3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
S2O3{2-} + I2 = S4O6{2-} + I{-} =>
2 S2O3{2-} + I2 = S4O6{2-} + 2 I{-}
C6H14 + O = CO2 + H2O =>
C6H14 + 19 O = 6 CO2 + 7 H2O
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
Zn + Fe = Zn(Fe3)2 =>
Zn + 6 Fe = Zn(Fe3)2
Ba{2+} + CrO4{2-} = BaCrO4 =>
Ba{2+} + CrO4{2-} = BaCrO4
SNO2(s) + C(s) = SN(l) + CO(g) =>
SNO2(s) + 2 C(s) = SN(l) + 2 CO(g)
NH4PO4 = NH4 + PO4 =>
NH4PO4 = NH4 + PO4
Pb(C2H3O2)2 + (NH4)3PO4 = Pb3(PO4)2 + C2H7NO2 =>
3 Pb(C2H3O2)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 C2H7NO2
Zn(OH)2 + CO2 = ZnCO3 + H2O =>
Zn(OH)2 + CO2 = ZnCO3 + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
COCl2 + NaOH = Na2CO3 + NaCl + H2O =>
COCl2 + 4 NaOH = Na2CO3 + 2 NaCl + 2 H2O
Cu2O + HI = CuI + H2O =>
Cu2O + 2 HI = 2 CuI + H2O
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
Li + Fe(NO3)2 = Fe + LiNO3 =>
2 Li + Fe(NO3)2 = Fe + 2 LiNO3
MnSO4 + C6H8O7 = C6H4Mn2O7 + H2SO4 =>
2 MnSO4 + C6H8O7 = C6H4Mn2O7 + 2 H2SO4
NaCI + KBr = KCI + NaBr =>
NaCI + KBr = KCI + NaBr
NaOH + Ni(OH)2 + Br2 = Ni(OH)3 + NaBr =>
2 NaOH + 2 Ni(OH)2 + Br2 = 2 Ni(OH)3 + 2 NaBr
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
AgBr2 = AgBr + Br2 =>
2 AgBr2 = 2 AgBr + Br2
Fe + HNO3 = Fe(NO3)2 + H2 =>
Fe + 2 HNO3 = Fe(NO3)2 + H2
K2O*Al2O3*2CO2*5H2O = K2O + Al2O3 + CO2 + H2O =>
K2O*Al2O3*2CO2*5H2O = K2O + Al2O3 + 2 CO2 + 5 H2O
BaOH + NH4Cl = NH3 + BaCl + H2O =>
BaOH + NH4Cl = NH3 + BaCl + H2O
AgNo3 + KSCN = AgSCN + KNo3 =>
AgNo3 + KSCN = AgSCN + KNo3
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
(NH2)2CO + O3 = N2 + H2O + CO2 =>
(NH2)2CO + O3 = N2 + 2 H2O + CO2
HOCH2CH2OH + HCl + Na2SO4 = ClCH2CH2OH + Na2SO4*10H2O =>
10 HOCH2CH2OH + 10 HCl + Na2SO4 = 10 ClCH2CH2OH + Na2SO4*10H2O
C6H12O6 + O = CO2 + H2O =>
C6H12O6 + 12 O = 6 CO2 + 6 H2O
Na2S + CuSO4 = Na2(SO4) + CuS =>
Na2S + CuSO4 = Na2(SO4) + CuS
Mg2 + NH4OH = Mg(OH)2 + NH4 =>
Mg2 + 4 NH4OH = 2 Mg(OH)2 + 4 NH4
AgCl + NH3 = Ag(NH3) + Cl =>
AgCl + NH3 = Ag(NH3) + Cl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeO + NaOH = Na2FeO2 + H2O =>
FeO + 2 NaOH = Na2FeO2 + H2O
FeS2 + H2O = Fe2O3 + H2 + H2SO4 =>
2 FeS2 + 19 H2O = Fe2O3 + 15 H2 + 4 H2SO4
N2O + FeO = N2 + Fe2O3 =>
N2O + 2 FeO = N2 + Fe2O3
H2SO4 + KMnO4 + H2C2O4 = K2SO4 + MnSO4 + H2O + CO2 =>
3 H2SO4 + 2 KMnO4 + 5 H2C2O4 = K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
MnSO4 + C6H8O7 = C6H6MnO7 + H2SO4 =>
MnSO4 + C6H8O7 = C6H6MnO7 + H2SO4
SO2 + CO3 = SO3 + CO2 =>
SO2 + CO3 = SO3 + CO2
P4 + CdBr2 = Cd3P2 + Br =>
P4 + 6 CdBr2 = 2 Cd3P2 + 12 Br
NaOH + SO4 = Na2SO4 + OH =>
2 NaOH + SO4 = Na2SO4 + 2 OH
Al(s) + CuSO4(ac) = Al2(SO4)3(ac) + Cu(s) =>
2 Al(s) + 3 CuSO4(ac) = Al2(SO4)3(ac) + 3 Cu(s)
K + SO4 = KSO4 =>
K + SO4 = KSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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