| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3 + NH4NO3 = NaNO3 + NH4 + HCO3
methane + Oxygen = Carbondioxide + water =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe2O3 + Cu2 + SO4 = Fe2(SO4)3 + Cu2O =>
Fe2O3 + 3 Cu2 + 3 SO4 = Fe2(SO4)3 + 3 Cu2O
Co(OH)3 + HNO3 = Co(NO3)3 + HOH =>
Co(OH)3 + 3 HNO3 = Co(NO3)3 + 3 HOH
CH3CH2CH(OH)CH3 + PBr3 = CH3CH2CHBrCH3 + H3PO3 =>
3 CH3CH2CH(OH)CH3 + PBr3 = 3 CH3CH2CHBrCH3 + H3PO3
C2H5OH + NaMnO4 + KOH = MnO2 + H2O + CH3CHO + KNa =>
5 C2H5OH + 2 NaMnO4 + 2 KOH = 2 MnO2 + 6 H2O + 5 CH3CHO + 2 KNa
Pb(s) + Ni(No3)2(aq) = Pb(No3)3(aq) + Ni(s) =>
2 Pb(s) + 3 Ni(No3)2(aq) = 2 Pb(No3)3(aq) + 3 Ni(s)
BaBr2(aq) + K2SO4(aq) = KBr + BaSO4 =>
BaBr2(aq) + K2SO4(aq) = 2 KBr + BaSO4
C6H5OH + NaCl = C6H5ONa + HCl =>
C6H5OH + NaCl = C6H5ONa + HCl
CuCl2*2H2O = CuCl + Cl2 + H2O =>
2 CuCl2*2H2O = 2 CuCl + Cl2 + 4 H2O
TiF4 + IF5 = TiI2 + F2 =>
TiF4 + 2 IF5 = TiI2 + 7 F2
KAl(SO4)2 + Ca(OH)2 + CaCl2 = Al(OH)3 + KCl + CaSO4 =>
2 KAl(SO4)2 + 3 Ca(OH)2 + CaCl2 = 2 Al(OH)3 + 2 KCl + 4 CaSO4
FeO(s) + C(s) = CO(g) + Fe(s) =>
FeO(s) + C(s) = CO(g) + Fe(s)
Li2CO3 + HNO2 = Li2NO2 + HCO3 =>
Li2CO3 + HNO2 = Li2NO2 + HCO3
FeO(s) + C(s) = CO(g) + Fe(s) =>
FeO(s) + C(s) = CO(g) + Fe(s)
KNO3 + C + S = N2 + K2S + CO2 =>
2 KNO3 + 3 C + S = N2 + K2S + 3 CO2
MnCl4 + AgNO3 = MnNO3 + AgCl4 =>
MnCl4 + AgNO3 = MnNO3 + AgCl4
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
FeO(s) + C(s) = CO(g) + Fe(s) =>
FeO(s) + C(s) = CO(g) + Fe(s)
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
C6H12O6 + H2O = CH3OH + CO2 =>
C6H12O6 + 2 H2O = 4 CH3OH + 2 CO2
Na(s) + O(g) = Na2O =>
2 Na(s) + O(g) = Na2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
CH3COH + KMgO4 + H2SO4 = CH3COOH + MgSO4 + K2SO4 + H2O =>
5 CH3COH + 2 KMgO4 + 3 H2SO4 = 5 CH3COOH + 2 MgSO4 + K2SO4 + 3 H2O
FeO(s) + C(s) = CO(g) + Fe(s) =>
FeO(s) + C(s) = CO(g) + Fe(s)
NaHCO3(s) + CH3COOH(l) = C2H3O2Na + H2CO3 = C2H3O2Na(aq) + H2O(l) + CO2(g)NaHCO3(s) + CH3COOH(l) = C2H3O2Na + H2CO3 = C2H3O2Na(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(l) = C2H3O2Na + H2CO3
C6H5OH + NaCl = C6H5ONa + HCl =>
C6H5OH + NaCl = C6H5ONa + HCl
Ca2 + N2 = Ca3N2 =>
3 Ca2 + 2 N2 = 2 Ca3N2
FeO(s) + C(s) = CO(g) + Fe(s) =>
FeO(s) + C(s) = CO(g) + Fe(s)
C6H5OH + NaCl = C6H5ONa + HCl =>
C6H5OH + NaCl = C6H5ONa + HCl
NO2 + H2 = H2O + NH3 =>
2 NO2 + 7 H2 = 4 H2O + 2 NH3
CaSO4 + CaS = SO2 + CaO =>
3 CaSO4 + CaS = 4 SO2 + 4 CaO
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
Ca3(PO4)2 + H2SO4 = Ca(HSO4)2 + H3PO4 =>
Ca3(PO4)2 + 6 H2SO4 = 3 Ca(HSO4)2 + 2 H3PO4
SCl2 + H2O = H2SO3 + S + HCl =>
2 SCl2 + 3 H2O = H2SO3 + S + 4 HCl
MgSO4 + Mg = MgS + MgO =>
MgSO4 + 4 Mg = MgS + 4 MgO
Al(NO3)3 + NH3 = AlN + HNO3 =>
Al(NO3)3 + NH3 = AlN + 3 HNO3
FeO(s) + C(s) = CO(g) + Fe(s) =>
FeO(s) + C(s) = CO(g) + Fe(s)
NaBrO3 + NH2OH = NaBr + NO + H2O =>
NaBrO3 + 2 NH2OH = NaBr + 2 NO + 3 H2O
C6H5OH + NaCl = C6H5ONa + HCl =>
C6H5OH + NaCl = C6H5ONa + HCl
FeO(s) + C(s) = CO(g) + Fe(s) =>
FeO(s) + C(s) = CO(g) + Fe(s)
Li + CaF2 = LiF + Ca =>
2 Li + CaF2 = 2 LiF + Ca
C6H5OH + NaCl = C6H5ONa + HCl =>
C6H5OH + NaCl = C6H5ONa + HCl
C7H16 + COF3 = C7F16 + HF + COF2 =>
C7H16 + 32 COF3 = C7F16 + 16 HF + 32 COF2
UO2(NO3)2 + NaOH = Na2U2O7 + NaNO3 + H2O =>
2 UO2(NO3)2 + 6 NaOH = Na2U2O7 + 4 NaNO3 + 3 H2O
HPO + OAlH = H2O + AlPO =>
HPO + OAlH = H2O + AlPO
MnSe + HClO4 + H2O = MnO2 + H2SeO4 + HCl =>
4 MnSe + 5 HClO4 + 4 H2O = 4 MnO2 + 4 H2SeO4 + 5 HCl
CH3COOH + CaCO3 = (CH3C00)2Ca + CO2 + H2O =>
3 CH3COOH + CaCO3 = (CH3C00)2Ca + 3 CO2 + 3 H2O
Cu(OH)2 + C6H12O6 = C6H12O7 + CuOH + H2O =>
2 Cu(OH)2 + C6H12O6 = C6H12O7 + 2 CuOH + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/16/24
Équations équilibrées sur08/15/23
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