| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2(aq) + K2CO3(aq) = CaCO3(aq) + 2 KOH(s)
C7H16O7 + O2 = CO2 + H2O =>
2 C7H16O7 + 15 O2 = 14 CO2 + 16 H2O
H3PO4(aq) + Zn(OH)2(aq) = H2O(l) + Zn3(PO4)2(aq) =>
2 H3PO4(aq) + 3 Zn(OH)2(aq) = 6 H2O(l) + Zn3(PO4)2(aq)
NO2 + (HO) = HNO3 =>
NO2 + (HO) = HNO3
Mn(OH)3 + NaI + H{+} = Mn{2+} + I2 + H2O + Na{+} =>
2 Mn(OH)3 + 2 NaI + 6 H{+} = 2 Mn{2+} + I2 + 6 H2O + 2 Na{+}
FeCl3 + H2SO4 + KBr = FeSO4 + Br2 + HCl + KCl =>
2 FeCl3 + 2 H2SO4 + 2 KBr = 2 FeSO4 + Br2 + 4 HCl + 2 KCl
[Co(NH3)6] + HCl = [CoCl4] + NH3 + H =>
[Co(NH3)6] + 4 HCl = [CoCl4] + 6 NH3 + 4 H
CO2 + C = (CO)2 =>
CO2 + C = (CO)2
MnCl2 + NaOH + O2 = MnO(OH)2 + NaCl =>
2 MnCl2 + 4 NaOH + O2 = 2 MnO(OH)2 + 4 NaCl
NaOH(aq)KCl(aq) = NaCl(aq)KOH(aq) =>
NaOH(aq)KCl(aq) = NaCl(aq)KOH(aq)
H2O + MgCO3 = CO2 + Mg2(OH)2CO3 =>
H2O + 2 MgCO3 = CO2 + Mg2(OH)2CO3
CO2 + H2O = C6H12 + O =>
6 CO2 + 6 H2O = C6H12 + 18 O
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Mg + SiO2 + AlCl3 = MgAl2Cl8 + AlOCl + Si =>
2 Mg + SiO2 + 6 AlCl3 = 2 MgAl2Cl8 + 2 AlOCl + Si
CO2 + H2O = C2H2O5 =>
2 CO2 + H2O = C2H2O5
Li2SO4 + Na2CO3 = Li2CO3 + Na2SO4 =>
Li2SO4 + Na2CO3 = Li2CO3 + Na2SO4
Al(OH)3 + H2O + H{+} = Al(H2O)6{+3} =>
Al(OH)3 + 3 H2O + 3 H{+} = Al(H2O)6{+3}
BaO + As2O5 = Ba3(AsO4)2 = =>
3 BaO + As2O5 = Ba3(AsO4)2
Hg(ClO4)2 + Na2SO4 = HgSO4 + Na(ClO4) =>
Hg(ClO4)2 + Na2SO4 = HgSO4 + 2 Na(ClO4)
H2C2O4 + KIO3 + H2SO4 = CO2 + I2 + K2SO4 + H2O =>
5 H2C2O4 + 2 KIO3 + H2SO4 = 10 CO2 + I2 + K2SO4 + 6 H2O
Fe2(SO4)3 + Na2S = Na2(SO4) + Fe2S3 =>
Fe2(SO4)3 + 3 Na2S = 3 Na2(SO4) + Fe2S3
Mg(OH)2 + K = KOH + Mg =>
Mg(OH)2 + 2 K = 2 KOH + Mg
HBrO3 + NO2 + H2O = HNO3 + Br2 =>
2 HBrO3 + 10 NO2 + 4 H2O = 10 HNO3 + Br2
B3O2 + Mg = MgO + B =>
B3O2 + 2 Mg = 2 MgO + 3 B
NH4H2O = NH3H3O =>
NH4H2O = NH3H3O
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
NH4OH + H2C2O4 = (NH4)2C2O4 + H2O =>
2 NH4OH + H2C2O4 = (NH4)2C2O4 + 2 H2O
FeH3 + OF2 = Fe2O3 + HF =>
2 FeH3 + 3 OF2 = Fe2O3 + 6 HF
K + MgCr2O7 = K2Cr2O7 + Mg =>
2 K + MgCr2O7 = K2Cr2O7 + Mg
C6H5CH3 + KMnO4 + NaOH = MnO2 + C6H5COOK + H2O + Na =>
C6H5CH3 + KMnO4 + 3 NaOH = MnO2 + C6H5COOK + 3 H2O + 3 Na
LiCN + H2SO4 = HCN + Li2SO4 =>
2 LiCN + H2SO4 = 2 HCN + Li2SO4
K2Cr2O7 + HI + HClO4 = KClO3 + Cr(ClO4)3 + I + H2O =>
K2Cr2O7 + 10 HI + 8 HClO4 = 2 KClO3 + 2 Cr(ClO4)3 + 10 I + 9 H2O
BaCO3 + H{+} = Ba{+2} + CO2 + H2O =>
BaCO3 + 2 H{+} = Ba{+2} + CO2 + H2O
CaCO3 + H3OCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 H3OCl = CaCl2 + CO2 + 3 H2O
C6H12O6 + C2H5OH = H2O + C8H16O7 =>
7 C6H12O6 + 3 C2H5OH = 3 H2O + 6 C8H16O7
CaI2(aq) + Br2(l) = CaBr2(aq) + I2(s) =>
CaI2(aq) + Br2(l) = CaBr2(aq) + I2(s)
Co{2+} + NH3 = Co(NH3)6{2+} =>
Co{2+} + 6 NH3 = Co(NH3)6{2+}
C6H14O6 + Ca(NO3)2 = C6H12O6Ca + HNO3 =>
C6H14O6 + Ca(NO3)2 = C6H12O6Ca + 2 HNO3
ClO2 = Cl2 + ClO3 =>
6 ClO2 = Cl2 + 4 ClO3
C12H22O11 + CaCO3 + O2 = C24H42CaO24 + H2O2 =>
45.999999999999C12H22O11 + 23.999999999999CaCO3 + O2 = 23.999999999999C24H42CaO24 + 2 H2O2
[Fe(CN)6] + Fe = Fe3[Fe(CN)6]2 =>
2[Fe(CN)6] + 3 Fe = Fe3[Fe(CN)6]2
CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)
Al(NO3)3 + NaCl = AlCl3 + NaNO3 =>
Al(NO3)3 + 3 NaCl = AlCl3 + 3 NaNO3
Mg + C = MgC4 =>
Mg + 4 C = MgC4
Zn + CoCl3 = ZnCl2 + Co =>
3 Zn + 2 CoCl3 = 3 ZnCl2 + 2 Co
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4 + NaNO3 =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4 + 2 NaNO3
AgNO3 + In = In(NO3) + Ag =>
AgNO3 + In = In(NO3) + Ag
Cu(NO3)2 + NH4SCN = Cu(SCN)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4SCN = Cu(SCN)2 + 2 NH4NO3
C58H105O6 + C6H10 = C56H107O6 + C6H6 =>
3 C58H105O6 + 3 C6H10 = 3 C56H107O6 + 4 C6H6
Fe3(aq) + I(s) = FeI(s) =>
Fe3(aq) + 3 I(s) = 3 FeI(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/14/25
Équations équilibrées sur03/16/24
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