| Équations équilibrées la veille |
NH4[Al(OH)4] + NaCl = NH3 + HCl + Al(OH)3 + NaOH
Mg + AlCl = Al + MgCl =>
Mg + AlCl = Al + MgCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na3Po4(aq) + FeCl3(aq) = NaCl(aq) + FePo4(s) =>
Na3Po4(aq) + FeCl3(aq) = 3 NaCl(aq) + FePo4(s)
I + Cl = ClI =>
I + Cl = ClI
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
NH4Br + LiOH = LiBr + NH3 + H2O =>
NH4Br + LiOH = LiBr + NH3 + H2O
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
C6H5CO2H + CH3CH2CO2H = C6H5C(O)CH2CH3 + CO2 + H2O =>
C6H5CO2H + CH3CH2CO2H = C6H5C(O)CH2CH3 + CO2 + H2O
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
Ga2(SO4)3 + Na2S = Ga2S3 + Na2SO4 =>
Ga2(SO4)3 + 3 Na2S = Ga2S3 + 3 Na2SO4
Pb(NO3)2 + K2Cr04 = KNO3 + PbCr04 =>
Pb(NO3)2 + K2Cr04 = 2 KNO3 + PbCr04
Ni + Fe(NO3)2 = Fe + Ni(NO3)4 =>
Ni + 2 Fe(NO3)2 = 2 Fe + Ni(NO3)4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
K2(PtCl4) + PPh3 + KOH = Pt(PPh3)4 + KClO3 + H2O + KCl =>
3 K2(PtCl4) + 12 PPh3 + 6 KOH = 3 Pt(PPh3)4 + KClO3 + 3 H2O + 11 KCl
CuCl3 + (NO4)3PO4 = CuPO4 + (NO4)3Cl3 =>
CuCl3 + (NO4)3PO4 = CuPO4 + (NO4)3Cl3
C4H8O2(aq) + O2(g) = CO2(g) + H2O(l) =>
C4H8O2(aq) + 5 O2(g) = 4 CO2(g) + 4 H2O(l)
Na + HAsO3 + KBrO3 + HCl = NaCl + KBr + H3AsO4 =>
6 Na + 3 HAsO3 + KBrO3 + 6 HCl = 6 NaCl + KBr + 3 H3AsO4
Al(s) + NaCl(aq) = Na(s) + AlCl3(aq) =>
Al(s) + 3 NaCl(aq) = 3 Na(s) + AlCl3(aq)
K2[HgI4] + HNO3 = KNO3 + NO + I2 + Hg(NO3)2 + H2O =>
3 K2[HgI4] + 16 HNO3 = 6 KNO3 + 4 NO + 6 I2 + 3 Hg(NO3)2 + 8 H2O
NaOH + Pd(NO3)2 = NaNO3 + Pd(OH)2 =>
2 NaOH + Pd(NO3)2 = 2 NaNO3 + Pd(OH)2
Na2ZnO2 + HCl = ZnCl2 + NaOH =>
Na2ZnO2 + 2 HCl = ZnCl2 + 2 NaOH
AgBr + H2SO4 = AgHSO4 + HBr =>
AgBr + H2SO4 = AgHSO4 + HBr
Fe(OH)2 + HCl = FeCl2 + H2(OH)2 =>
Fe(OH)2 + 2 HCl = FeCl2 + H2(OH)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
UCl4 + O2 + H2O = UO2Cl2 + HClO4 =>
2 UCl4 + 9 O2 + 2 H2O = 2 UO2Cl2 + 4 HClO4
BaCl2(aq) + KBr(aq) = BaBr2 + KCl =>
BaCl2(aq) + 2 KBr(aq) = BaBr2 + 2 KCl
CuSO4 + Pb = Cu + PbSO4 =>
CuSO4 + Pb = Cu + PbSO4
H3PO4 + Al(C2H3O2)3 = HC2H3O2 + AlPO4 =>
H3PO4 + Al(C2H3O2)3 = 3 HC2H3O2 + AlPO4
MnSO4 + C10H14O8N2Na2 = C10H14O8N2Mn + Na2SO4 =>
MnSO4 + C10H14O8N2Na2 = C10H14O8N2Mn + Na2SO4
Cl{5+} + H{2}O = H{3+}PO{4+} + HCl =>
Cl{5+} + 8 H{2}O = 7 H{3+}PO{4+} + HCl
Ca + N2 = N3{-} + Ca2{+} =>
4 Ca + 3 N2 = 2 N3{-} + 2 Ca2{+}
Al + Zn2{+} = Al3{+} + Zn =>
3 Al + Zn2{+} = Al3{+} + 2 Zn
Li(OH)(aq) + H2SO4(aq) = Li2(SO4)(s) + H2O(l) =>
2 Li(OH)(aq) + H2SO4(aq) = Li2(SO4)(s) + 2 H2O(l)
CH3COOH + LiOH = LiH + CH3COOOH =>
CH3COOH + LiOH = LiH + CH3COOOH
C4H10(l) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
Na2S2O3 + KIO3 + HCl + KI = Na2S4O6 + KCl + NaI + H2O =>
6 Na2S2O3 + KIO3 + 6 HCl + 5 KI = 3 Na2S4O6 + 6 KCl + 6 NaI + 3 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Cu(SO4) + Mg(NO3) = Mg(SO4) + Cu(NO3) =>
Cu(SO4) + Mg(NO3) = Mg(SO4) + Cu(NO3)
Al + K2(SO4) = Al2(SO4)3 + K =>
2 Al + 3 K2(SO4) = Al2(SO4)3 + 6 K
*Fe + O2 = *FeO =>
2*Fe + O2 = 2*FeO
H2SO4 + NH4NO3 + C4H10O4 = NH4HSO4 + H2O + C4H6N4O12 =>
4 H2SO4 + 4 NH4NO3 + C4H10O4 = 4 NH4HSO4 + 4 H2O + C4H6N4O12
PbCl2 + NH3 = PbCl2(NH3) =>
PbCl2 + NH3 = PbCl2(NH3)
Ba{2+} + H2S = BaS + H{+} =>
Ba{2+} + H2S = BaS + 2 H{+}
Al2(SO4)3 + Pb2(NO3)2 = Al2(NO3)3 + Pb3(SO4)3 =>
2 Al2(SO4)3 + 3 Pb2(NO3)2 = 2 Al2(NO3)3 + 2 Pb3(SO4)3
H2 + F2 = HF =>
H2 + F2 = 2 HF
H2(g) + F2(g) = HF(g) =>
H2(g) + F2(g) = 2 HF(g)
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Équations équilibrées sur01/28/25
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