| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(s) + 6 H2O(l) = 2 Al(OH)3(s) + 3 H2(g)
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Al + Ni + Co = AlNiCo =>
Al + Ni + Co = AlNiCo
H2 + S = H2S =>
H2 + S = H2S
Ca3(PO4)2(s) + SiO2(s) + C(s) = P4(g) + CaSiO3(l) + CO(g) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = P4(g) + 6 CaSiO3(l) + 10 CO(g)
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
(NH4)2(SO4) + AlBr3 = NH4Br + Al2(SO4)3 =>
3(NH4)2(SO4) + 2 AlBr3 = 6 NH4Br + Al2(SO4)3
Ca3(PO4)2 + NaOH = Ca(OH)2 + Na3PO4 =>
Ca3(PO4)2 + 6 NaOH = 3 Ca(OH)2 + 2 Na3PO4
[NH4]2SO4 + Cr[NO3]3 = NH4NO3 + Cr2[SO4]3 =>
3[NH4]2SO4 + 2 Cr[NO3]3 = 6 NH4NO3 + Cr2[SO4]3
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
Au(s) + HBr(aq) = AuBr3(s) + H2(g) =>
2 Au(s) + 6 HBr(aq) = 2 AuBr3(s) + 3 H2(g)
Cl2 + O2 = Cl2O7 = =>
2 Cl2 + 7 O2 = 2 Cl2O7
TiCl4 + H2O = HCl + TiO2 =>
TiCl4 + 2 H2O = 4 HCl + TiO2
BrO3{-} + H2S = Br{-} + S + H2O =>
BrO3{-} + 3 H2S = Br{-} + 3 S + 3 H2O
TiCl4 + H2O = HCl + TiO2 =>
TiCl4 + 2 H2O = 4 HCl + TiO2
CaO + H2O = Ca + OH =>
CaO + H2O = Ca + 2 OH
NH4Cl + OH = NH3 + H2O + Cl =>
NH4Cl + OH = NH3 + H2O + Cl
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
U + HNO3 = UO2(NO3)2 + NO2 + H2O =>
U + 8 HNO3 = UO2(NO3)2 + 6 NO2 + 4 H2O
Fe{2+} + Cr2O7{2-} + H{+} = Cr{3+} + H2O + Fe{3+} =>
6 Fe{2+} + Cr2O7{2-} + 14 H{+} = 2 Cr{3+} + 7 H2O + 6 Fe{3+}
I3CCOH + NaOH = HCI3 + HCOONa =>
I3CCOH + NaOH = HCI3 + HCOONa
CO2 + H2O = H2CO3 = HCO3{-} + H{+} =>
CO2 + H2O = H2CO3
K2SO4 + MgCl2 = K2Cl2 + MgSO4 =>
K2SO4 + MgCl2 = K2Cl2 + MgSO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C2H2 + O = CO + H2O =>
C2H2 + 3 O = 2 CO + H2O
Cu(No3)2(aq) + NaOH(aq) = Cu(OH)2(aq) + NaNo3(aq) =>
Cu(No3)2(aq) + 2 NaOH(aq) = Cu(OH)2(aq) + 2 NaNo3(aq)
LiHSO3 + HNO3 = LiNO3 + H2O + SO2 =>
LiHSO3 + HNO3 = LiNO3 + H2O + SO2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na2C2O4 + CuC2O4 = Na2Cu(C2O4)2 =>
Na2C2O4 + CuC2O4 = Na2Cu(C2O4)2
C13H10O + H2O = C13H12O2 =>
C13H10O + H2O = C13H12O2
NH4HSO4 + KOH = NH3 + H2O + K2SO4 =>
NH4HSO4 + 2 KOH = NH3 + 2 H2O + K2SO4
C2H4 + O2 = CO22H2O =>
C2H4 + 23 O2 = 2 CO22H2O
K2SO4 + HNO3 = KNO3 + H2O + SO3 =>
K2SO4 + 2 HNO3 = 2 KNO3 + H2O + SO3
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
Al(OH)3 + Ba(OH)2 = Ba3 + (AlO3)2 + H2O =>
2 Al(OH)3 + 3 Ba(OH)2 = Ba3 + (AlO3)2 + 6 H2O
SO2 + H2O + Cl2 = H2SO4 + HCl =>
SO2 + 2 H2O + Cl2 = H2SO4 + 2 HCl
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Cl{-} + AgNO3 = AgCl{-} + NO3 =>
Cl{-} + AgNO3 = AgCl{-} + NO3
NH4NO3 + CaO*Al2O3*Fe2O3 = Ca(NO3)2 + H2O + Al2O3 + Fe(NO3)3 + NH3 =>
8 NH4NO3 + CaO*Al2O3*Fe2O3 = Ca(NO3)2 + 4 H2O + Al2O3 + 2 Fe(NO3)3 + 8 NH3
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Mg{-2} + NaOH = Mg(OH)2 + Na{-} =>
Mg{-2} + 2 NaOH = Mg(OH)2 + 2 Na{-}
Ca + NaNO3 = Ca(NO3)2 + Na =>
Ca + 2 NaNO3 = Ca(NO3)2 + 2 Na
NH4Br + CaCO3 = (NH4)2CO3 + CaBr2 =>
2 NH4Br + CaCO3 = (NH4)2CO3 + CaBr2
Al2(CO3)3 + H2SO4 = Al2(SO4)3 + H2O + CO2 =>
Al2(CO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O + 3 CO2
Cl2 + Ca(OH)2 = CaOCl2 + H2O =>
Cl2 + Ca(OH)2 = CaOCl2 + H2O
Cr2(SO4)3 + NaIO3 + NaOH = Na2CrO4 + NaI + Na2SO4 + H2O =>
Cr2(SO4)3 + NaIO3 + 10 NaOH = 2 Na2CrO4 + NaI + 3 Na2SO4 + 5 H2O
Zn + Cu2S = ZnS + Cu =>
Zn + Cu2S = ZnS + 2 Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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