| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca2(s)O2(g) = Ca2O2(s)
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Al + S5 = Al2S5 =>
2 Al + S5 = Al2S5
LiCl + Al2S3 = Li2S + AlCl3 =>
6 LiCl + Al2S3 = 3 Li2S + 2 AlCl3
H2[TiCl6] + H2O2 = Ti + HCl + O2 =>
H2[TiCl6] + 2 H2O2 = Ti + 6 HCl + 2 O2
C6H5OH + Na = NaOH + C6H4 + H2 =>
2 C6H5OH + 2 Na = 2 NaOH + 2 C6H4 + H2
Ti(OH)3 + KNO3 = TiO(OH)2 + NH3 + KOH + H2O =>
8 Ti(OH)3 + KNO3 = 8 TiO(OH)2 + NH3 + KOH + 2 H2O
Cr(s) + HI(aq) = CrI2(aq) + H2(g) =>
Cr(s) + 2 HI(aq) = CrI2(aq) + H2(g)
K + O2 + H2 = KOH =>
2 K + O2 + H2 = 2 KOH
Fe(OH)3 + CaO = FeCa(OH)3 + O2 =>
2 Fe(OH)3 + 2 CaO = 2 FeCa(OH)3 + O2
C12H22O11 + O2 = CO2 + H2O0 =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O0
ClSO4H + Br2 = ClSO4{-} + Br{+7} + H2 =>
14 ClSO4H + Br2 = 14 ClSO4{-} + 2 Br{+7} + 7 H2
Na + HCO3 = NaO + CO2 + H2O =>
Na + 2 HCO3 = NaO + 2 CO2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeSO4 + Cu = CuSO4 + Fe =>
FeSO4 + Cu = CuSO4 + Fe
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Mn + Hg = MnHg =>
Mn + Hg = MnHg
Cl2 + HgO = Cl2O + Cl2Hg =>
2 Cl2 + HgO = Cl2O + Cl2Hg
HNO3 + Cu(OH)2 = H2O + CuOHNO3 =>
HNO3 + Cu(OH)2 = H2O + CuOHNO3
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NaI + H2O + Na2CrO4 = NaOH + NaIO3 + CrI3 =>
7 NaI + 5 H2O + 2 Na2CrO4 = 10 NaOH + NaIO3 + 2 CrI3
NaBiO3 + Mn(NO3)2 + HNO3 = NaMnO4 + NaNO3 + Bi(NO3)3 + H2O =>
5 NaBiO3 + 2 Mn(NO3)2 + 14 HNO3 = 2 NaMnO4 + 3 NaNO3 + 5 Bi(NO3)3 + 7 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
FeCl3 + HBr = FeBr3 + HCl =>
FeCl3 + 3 HBr = FeBr3 + 3 HCl
C{8+} + H{8} = C{4} + H{10} =>
C{8+} + 2 H{8} = C{4} + 2 H{10}
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KMnO4 + HBr = KBr + MnBr + H2O + Br2 =>
KMnO4 + 8 HBr = KBr + MnBr + 4 H2O + 3 Br2
Mn(OH)2 + HC2H3O2 = Mn(C2H3O2)2 + (H2O) =>
Mn(OH)2 + 2 HC2H3O2 = Mn(C2H3O2)2 + 2(H2O)
LiOH(s) + HBr(s) = H2O(l) + LiBr =>
LiOH(s) + HBr(s) = H2O(l) + LiBr
KMnO4 + NaHSO3 + KOH = MnO2 + K2SO4 + Na2SO4 + H2O =>
4 KMnO4 + 6 NaHSO3 + 2 KOH = 4 MnO2 + 3 K2SO4 + 3 Na2SO4 + 4 H2O
ZnO + LiOH + H2O = Li2[Zn(OH)4] =>
ZnO + 2 LiOH + H2O = Li2[Zn(OH)4]
Al + NaCl = AlCl3 + Na =>
Al + 3 NaCl = AlCl3 + 3 Na
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cr + HBr = CrBr3 + H2 =>
2 Cr + 6 HBr = 2 CrBr3 + 3 H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
C7H6O3 + KOH = C7H5KO3 + H2O =>
C7H6O3 + KOH = C7H5KO3 + H2O
Fe + NaOH = Fe(OH)2 + Na2 =>
Fe + 2 NaOH = Fe(OH)2 + Na2
potassium + H2O = potassiumhydroxide + hydrogen =>
2 K + 2 H2O = 2 KOH + H2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
FeCl3(aq) + NaOH(aq) = Fe(OH)3(s) + NaCl(aq) =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 NaCl(aq)
BaCl2 + MgOH2 = BaOH2 + MgCl2 =>
BaCl2 + MgOH2 = BaOH2 + MgCl2
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
Al + Cl1 = AlCl3 =>
Al + 3 Cl1 = AlCl3
Sc + Co(ClO3)2 = Sc2(ClO3)3 + Co =>
4 Sc + 3 Co(ClO3)2 = 2 Sc2(ClO3)3 + 3 Co
BaBr2 + CrSO4 = BaSO4 + CrBr2 =>
BaBr2 + CrSO4 = BaSO4 + CrBr2
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
Na2S + Cu(CH3COO)2 = NaCH3COO + CuS =>
Na2S + Cu(CH3COO)2 = 2 NaCH3COO + CuS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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