| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H3O2 + 2 AgNO3 = Ag2C2H3O2 + 2 NO3
C6H12O2 + C5H12O = C11H22O2 + H2O3 =>
16 C6H12O2 + 5 C5H12O = 11 C11H22O2 + 5 H2O3
NaHCO3 + NaI = NaHCI + NaO3 =>
NaHCO3 + NaI = NaHCI + NaO3
HPO4 + Na2CO3 = Na3PO4 + CO3 + H2 =>
2 HPO4 + 3 Na2CO3 = 2 Na3PO4 + 3 CO3 + H2
C3H7COOH + Fe2O3 = H2O + Fe(C3H7COO)3 =>
6 C3H7COOH + Fe2O3 = 3 H2O + 2 Fe(C3H7COO)3
NH4OHCO2 = NH4HCO3 =>
NH4OHCO2 = NH4HCO3
KCl + HNO3 + O2 = KNO3 + Cl2 + H2O(l) =>
4 KCl + 4 HNO3 + O2 = 4 KNO3 + 2 Cl2 + 2 H2O(l)
C9H8O4 + HCl = C9H7O3Cl + H2O =>
C9H8O4 + HCl = C9H7O3Cl + H2O
CuCl2 + LiOH = Cu(OH)2 + LiCl =>
CuCl2 + 2 LiOH = Cu(OH)2 + 2 LiCl
SnO + CO = Sn + CO2 =>
SnO + CO = Sn + CO2
CH3CH2OH + Cl2 = CH3CH(Cl)OH + HCl =>
CH3CH2OH + Cl2 = CH3CH(Cl)OH + HCl
Zn + K3Fe(CN)6 = K2Zn(CN)4 + Fe =>
3 Zn + 2 K3Fe(CN)6 = 3 K2Zn(CN)4 + 2 Fe
Cu + P = CuP2 =>
Cu + 2 P = CuP2
HNO3 + K = K(NO3)2 + NO2 + H2O =>
4 HNO3 + K = K(NO3)2 + 2 NO2 + 2 H2O
MgH2O = MgOH + H =>
MgH2O = MgOH + H
FeCl3 + H2S = Fe + HCl + S =>
2 FeCl3 + 3 H2S = 2 Fe + 6 HCl + 3 S
Ba(OH)2 + N2O3 = Ba(NO2)2 + H2O =>
Ba(OH)2 + N2O3 = Ba(NO2)2 + H2O
KI(aq) + NaClO(aq) = KCl(aq) + NaOI(aq) =>
KI(aq) + NaClO(aq) = KCl(aq) + NaOI(aq)
C6H12N4 + HNO3 = C3H6N6O6 + CH2(ONO2)2 + NH4NO3 + H2O =>
C6H12N4 + 10 HNO3 = C3H6N6O6 + 3 CH2(ONO2)2 + NH4NO3 + 3 H2O
LiNO3 + NaPO4 = LiPO4 + NaNO3 =>
LiNO3 + NaPO4 = LiPO4 + NaNO3
Cu2CO3(OH)2 + NH4ClO4 + NH3 + NH2CH2COOH = Cu(NH2CH2COONH4)2(NH3)3(ClO4)2 + CO2 + H2O =>
Cu2CO3(OH)2 + 4 NH4ClO4 + 6 NH3 + 4 NH2CH2COOH = 2 Cu(NH2CH2COONH4)2(NH3)3(ClO4)2 + CO2 + 3 H2O
KOH(aq) + HNO2(aq) = KNO2 + H2O =>
KOH(aq) + HNO2(aq) = KNO2 + H2O
Mg + Pb(CH3COO)2 = Pb + Mg(CH3COO)2 =>
Mg + Pb(CH3COO)2 = Pb + Mg(CH3COO)2
C5H9O(g) + O2(g) = CO2(g) + H2O(l) =>
4 C5H9O(g) + 27 O2(g) = 20 CO2(g) + 18 H2O(l)
K2CO3 + S = K2S + C + O3 =>
K2CO3 + S = K2S + C + O3
HSeO3{-} + H2O = H3O{+} + SeO3{-2} =>
HSeO3{-} + H2O = H3O{+} + SeO3{-2}
H2SO4 + SO3 = H2S2O7 =>
H2SO4 + SO3 = H2S2O7
Al2Cl3 + NaOH = Na2Cl + Al(OH)3 =>
Al2Cl3 + 6 NaOH = 3 Na2Cl + 2 Al(OH)3
C6H4OHCOOH + CH3OH = CH3OHC6H4CO + H2O =>
6 C6H4OHCOOH + 14 CH3OH = 7 CH3OHC6H4CO + 18 H2O
NaCl + KNO3 = KCl + Na + NO3 =>
NaCl + KNO3 = KCl + Na + NO3
K2(SO4) + NaCl = Na2(SO4) + KCl =>
K2(SO4) + 2 NaCl = Na2(SO4) + 2 KCl
C6H7O8 + H3PO4 + Fe = FeHPO4 + C6H6 + H2O =>
2 C6H7O8 + 15 H3PO4 + 15 Fe = 15 FeHPO4 + 2 C6H6 + 16 H2O
AgNO3 + C2H5NO2 = Ag + H2O + N2 + CO2 =>
6 AgNO3 + 4 C2H5NO2 = 6 Ag + 10 H2O + 5 N2 + 8 CO2
C(s) + H2O = CH4(g) + CO2(g) =>
2 C(s) + 2 H2O = CH4(g) + CO2(g)
AlP + Mg = Mg3P2 + Al =>
2 AlP + 3 Mg = Mg3P2 + 2 Al
K2CO3 + Ca(C3H5O3)2 = K2(C3H5O3)2 + CaCO3 =>
K2CO3 + Ca(C3H5O3)2 = K2(C3H5O3)2 + CaCO3
Al(NO3)3(aq) + K2CO3(aq) = Al2(CO3)3(s) + KNO3(aq) =>
2 Al(NO3)3(aq) + 3 K2CO3(aq) = Al2(CO3)3(s) + 6 KNO3(aq)
CH3CH2CH2CH2CH2 + O2 = CO2 + H2O =>
4 CH3CH2CH2CH2CH2 + 31 O2 = 20 CO2 + 22 H2O
K2CrO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O =>
2 K2CrO4 + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 5 H2O + 3 O
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3CHOOH + MnSO4 + K2SO4 + H2O =>
5 CH3CHCHCH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3CHOOH + 6 MnSO4 + 3 K2SO4 + 4 H2O
AgNo3 + Ca(OH)2 = Ca(No3)2 + Ag(OH) =>
2 AgNo3 + Ca(OH)2 = Ca(No3)2 + 2 Ag(OH)
NaOH + Ca(OH)2 + C + ClO2 = NaClO2 + CaCO3 + HOH =>
4 NaOH + Ca(OH)2 + C + 4 ClO2 = 4 NaClO2 + CaCO3 + 3 HOH
KMnO4 + C2H2O4 = MnO2 + CO2 + H2O + K2C2O4 =>
2 KMnO4 + 4 C2H2O4 = 2 MnO2 + 6 CO2 + 4 H2O + K2C2O4
NaOH + Al2O3 + HF = Na3AlF6 + H2O =>
6 NaOH + Al2O3 + 12 HF = 2 Na3AlF6 + 9 H2O
KOH + H2O = H + KOH[OH] =>
KOH + H2O = H + KOH[OH]
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
C12H18O2N2 + O2 = CO2 + H2O + NO2 =>
2 C12H18O2N2 + 35 O2 = 24 CO2 + 18 H2O + 4 NO2
U + CH3COOH + O2 = UO2(CH3COO)2 + H2 =>
U + 2 CH3COOH + O2 = UO2(CH3COO)2 + H2
NaOH + C2H4O4 = Na + H2O + CO2 =>
4 NaOH + C2H4O4 = 4 Na + 4 H2O + 2 CO2
C17H33COONa + CaCl2 = (C17H33COO)2Ca + NaCl =>
2 C17H33COONa + CaCl2 = (C17H33COO)2Ca + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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