| Équations équilibrées la veille |
C6H12O6 = 2 C2H5OH + 2 CO2
C5H10(OH)2 + Cu(OH)2 = C5H10CuO2 + H2O =>
C5H10(OH)2 + Cu(OH)2 = C5H10CuO2 + 2 H2O
HCl + MnO2 = H2O + MnCl2 + Cl =>
4 HCl + MnO2 = 2 H2O + MnCl2 + 2 Cl
Li(l) + H2(g) = LiH =>
2 Li(l) + H2(g) = 2 LiH
Mg(NO3)2(aq) + K2CrO4(aq) = MgCrO4(s) + KNO3(aq) =>
Mg(NO3)2(aq) + K2CrO4(aq) = MgCrO4(s) + 2 KNO3(aq)
Zn(SO4) + HCl = ZnCl2 + H2(SO4) =>
Zn(SO4) + 2 HCl = ZnCl2 + H2(SO4)
BaH2O = BaOH2 =>
BaH2O = BaOH2
FeCl2 + K = Fe + KCl =>
FeCl2 + 2 K = Fe + 2 KCl
C(grafito) + O2(g) = CO2(g) =>
C(grafito) + O2(g) = CO2(g)
XeO + KOH = Xe + K4XeO6 + H2O =>
4 XeO + 4 KOH = 3 Xe + K4XeO6 + 2 H2O
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
C102H151O39N31 + H2O = C102H153O40N31 =>
C102H151O39N31 + H2O = C102H153O40N31
HBr + Na3PO4 = NaBr + H3PO4 =>
3 HBr + Na3PO4 = 3 NaBr + H3PO4
Cu + OH = CuOH =>
Cu + OH = CuOH
H3C5H5O7 + Mg(OH)2 = Mg3(C5H5O7)2 + H2O =>
2 H3C5H5O7 + 3 Mg(OH)2 = Mg3(C5H5O7)2 + 6 H2O
Mg + Cu2(SO4) = Cu + Mg(SO4) =>
Mg + Cu2(SO4) = 2 Cu + Mg(SO4)
Na3[Cr(OH)6] + Br2 + NaOH = NaBr + NaCrO4 + H2O =>
Na3[Cr(OH)6] + 2 Br2 + 2 NaOH = 4 NaBr + NaCrO4 + 4 H2O
Al{3+} + PO4{3-} = AlP + O =>
Al{3+} + PO4{3-} = AlP + 4 O
Cr2O3(s) + H2S(g) = Cr2S3(s) + H2O(liq) =>
Cr2O3(s) + 3 H2S(g) = Cr2S3(s) + 3 H2O(liq)
CuCl2(aq) + Na2CO3(aq) = Cl2CO3 + CuNa2 =>
CuCl2(aq) + Na2CO3(aq) = Cl2CO3 + CuNa2
Fe(OH)2 + Fe2O3 = Fe3O4 + H2O =>
Fe(OH)2 + Fe2O3 = Fe3O4 + H2O
C2H5OH + PCl5 = C2H5Cl + POCl3 + H2O =>
2 C2H5OH + PCl5 = 2 C2H5Cl + POCl3 + H2O
Cu + (SO3) = Cu2SO3 =>
2 Cu + (SO3) = Cu2SO3
Sn + HNO3 = NO2 + H2SnO2 =>
Sn + 2 HNO3 = 2 NO2 + H2SnO2
C6H13NO2 + HCl = C6H14NO2 + Cl =>
C6H13NO2 + HCl = C6H14NO2 + Cl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2B4O7 + H2SO4 + H2O = H3BO3 + NaHSO4 =>
Na2B4O7 + 2 H2SO4 + 5 H2O = 4 H3BO3 + 2 NaHSO4
NiO + H2O = HNiO2{-} + H{+} =>
NiO + H2O = HNiO2{-} + H{+}
CaCo3 + Na2CO3 = CaCO3 + Na2Co3 =>
CaCo3 + Na2CO3 = CaCO3 + Na2Co3
CuCl + F2 = CuF2 + Cl2 =>
2 CuCl + 2 F2 = 2 CuF2 + Cl2
NaOCl + NaCl + H2O = Cl2 + NaOH =>
NaOCl + NaCl + H2O = Cl2 + 2 NaOH
C4H10 + H2O = C4H9OH + H2 =>
C4H10 + H2O = C4H9OH + H2
CuBr2 = Cu2 + Br =>
2 CuBr2 = Cu2 + 4 Br
H2(g) + FeCl2(aq) = Fe(s) + HCl(aq) =>
H2(g) + FeCl2(aq) = Fe(s) + 2 HCl(aq)
CaCl(aq) + NaPO4(aq) = CaPO4(s) + NaCl(aq) =>
CaCl(aq) + NaPO4(aq) = CaPO4(s) + NaCl(aq)
K3[Fe(CN)6] + Fe = Fe3[Fe(CN)6]2 + K =>
2 K3[Fe(CN)6] + 3 Fe = Fe3[Fe(CN)6]2 + 6 K
CH3COOH + NiCO3 = CO2 + H2O + NiCH3COO =>
9 CH3COOH + 8 NiCO3 = 10 CO2 + 6 H2O + 8 NiCH3COO
Ru + HNO3 + HF = HRuF4 + NO2 + H2O =>
Ru + 3 HNO3 + 4 HF = HRuF4 + 3 NO2 + 3 H2O
CaC2 + N2 = CaCN2*C =>
CaC2 + N2 = CaCN2*C
Cu(OH)2 + H2CO3 = CuCO3 + HOH =>
Cu(OH)2 + H2CO3 = CuCO3 + 2 HOH
BCl3 + SF4 = BF3 + Cl2 + SCl2 =>
4 BCl3 + 3 SF4 = 4 BF3 + 3 Cl2 + 3 SCl2
Cu + HC2H3O2 = CuC2H3O2 + H2 =>
2 Cu + 2 HC2H3O2 = 2 CuC2H3O2 + H2
CaCl2(aq) + NaOH(aq) = CaOH(s) + NaCl2(aq) =>
CaCl2(aq) + NaOH(aq) = CaOH(s) + NaCl2(aq)
Zn + Fe2O3 = Fe + ZnO =>
3 Zn + Fe2O3 = 2 Fe + 3 ZnO
CH3COOH + HBr = CH3COOBr + H2 =>
CH3COOH + HBr = CH3COOBr + H2
Fe(NO3)3 + NH3 = Fe(NH3)3 + NO3 =>
Fe(NO3)3 + 3 NH3 = Fe(NH3)3 + 3 NO3
Ca2O2 + water = calciumhydroxide =>
Ca2O2 + 2 H2O = 2 Ca(OH)2
HC2H3O2 + K2CO3 = KCHO + H2CO3 =>
HC2H3O2 + K2CO3 = 2 KCHO + H2CO3
NiO + H2O = HNiO2{-} + H{+} =>
NiO + H2O = HNiO2{-} + H{+}
H2O + (NH4)3PO4 = NH4OH + H3PO4 =>
3 H2O + (NH4)3PO4 = 3 NH4OH + H3PO4
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Équations équilibrées sur12/12/24
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