| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + LiOH = NH4OH + LiCl
Cl2O7H2O = HClO4 =>
Cl2O7H2O = 2 HClO4
CH3CH2OH + K2CrO7 + HCl = CH3OOH + CrCl3 + KCl + H2O =>
9 CH3CH2OH + 4 K2CrO7 + 20 HCl = 18 CH3OOH + 4 CrCl3 + 8 KCl + H2O
MnO4{-} + SO2 + H = Mn + SO4{2-} + H2O =>
2 MnO4{-} + SO2 + 12 H = 2 Mn + SO4{2-} + 6 H2O
Cl2 + KF = KCl + FCl =>
Cl2 + KF = KCl + FCl
C3H5ClO2 + H2O = C2H5OH + HCl + CO2 =>
C3H5ClO2 + H2O = C2H5OH + HCl + CO2
NaCl + HOCl = HCl + NaOCl =>
NaCl + HOCl = HCl + NaOCl
Mn + SO4 = Mn3(SO4)7 =>
3 Mn + 7 SO4 = Mn3(SO4)7
K2CrO4 + NiCl2 = KCl + NiCrO4 =>
K2CrO4 + NiCl2 = 2 KCl + NiCrO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
S + Mg2 = SMg =>
2 S + Mg2 = 2 SMg
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Na2S + NaOH = NaH + Na2SO4 =>
Na2S + 4 NaOH = 4 NaH + Na2SO4
CsOH + HCl = CsCl + H2O =>
CsOH + HCl = CsCl + H2O
MnCl2 + NaI = NaCl + MnI2 =>
MnCl2 + 2 NaI = 2 NaCl + MnI2
H{+} + CrO4{2-} + NO2{-} = Cr{3+} + H2O + NO3{-} =>
10 H{+} + 2 CrO4{2-} + 3 NO2{-} = 2 Cr{3+} + 5 H2O + 3 NO3{-}
Na2SO4 + Cl2Ba = ClNa + BaSO4 =>
Na2SO4 + Cl2Ba = 2 ClNa + BaSO4
CH3NO2 + Zn + HCl = CH3NH3Cl + ZnCl2 + H2O =>
CH3NO2 + 3 Zn + 7 HCl = CH3NH3Cl + 3 ZnCl2 + 2 H2O
As2S3 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S3 + 28 HNO3 = 2 H3AsO4 + 3 H2SO4 + 28 NO2 + 8 H2O
Ni + H2O + O2 = Ni(OH)2 =>
2 Ni + 2 H2O + O2 = 2 Ni(OH)2
FeS + H{+} = Fe{+2} + HS{-} =>
FeS + H{+} = Fe{+2} + HS{-}
ZnO + MoO3 = ZnMo + O4 =>
ZnO + MoO3 = ZnMo + O4
MnO2 + KOH + CH3COOH + H2O = CH4 + KMnO4 =>
8 MnO2 + 8 KOH + 3 CH3COOH + 2 H2O = 6 CH4 + 8 KMnO4
KNO3 + H2Co3 = K + Co + HNO3 =>
2 KNO3 + H2Co3 = 2 K + 3 Co + 2 HNO3
NH2CH2CO2H + O2 = CO2 + H2O + CO(NH2)2 =>
2 NH2CH2CO2H + 3 O2 = 3 CO2 + 3 H2O + CO(NH2)2
CaSO4 + Fe(NO3)3 = Fe2(SO4)3 + Ca(NO3)2 =>
3 CaSO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 3 Ca(NO3)2
ZnO + H2SO4 = H2O + ZnSO4 =>
ZnO + H2SO4 = H2O + ZnSO4
C4H11NO + O2 = CO2 + H2O + NO2 =>
4 C4H11NO + 29 O2 = 16 CO2 + 22 H2O + 4 NO2
HON + S = NO + HS =>
HON + S = NO + HS
C10H12O4S(s) + O2 = CO2(g) + SO2(g) + H2O(g) =>
C10H12O4S(s) + 12 O2 = 10 CO2(g) + SO2(g) + 6 H2O(g)
NO + PI = NI + PO =>
NO + PI = NI + PO
Pb(NO3)2 + NaCH3COO = NaNO3 + Pb(CH3COO)2 =>
Pb(NO3)2 + 2 NaCH3COO = 2 NaNO3 + Pb(CH3COO)2
KOH + H2CrO4 = K2(CrO4) + H2O =>
2 KOH + H2CrO4 = K2(CrO4) + 2 H2O
Nb2O3 + H2O = Nb(OH)3 =>
Nb2O3 + 3 H2O = 2 Nb(OH)3
ClSO2 = Cl2 + SO2 =>
2 ClSO2 = Cl2 + 2 SO2
CH3COOH(ac) + NaOH(ac) = CH3COONa(ac) + H2O(l) =>
CH3COOH(ac) + NaOH(ac) = CH3COONa(ac) + H2O(l)
NH4HCO3 + HNO3 = NH4NO4 + H2O + CO2 =>
3 NH4HCO3 + 5 HNO3 = 4 NH4NO4 + 2 H2O + 3 CO2
NO + NH4 = H2O + N =>
2 NO + NH4 = 2 H2O + 3 N
Ca{2}{+} + {-} = Ca =>
Ca{2}{+} + 2e = Ca
KCl + AgI = ClAg + KI =>
KCl + AgI = ClAg + KI
CH3OONH3 + BaOH2 = NH3 + H2O + BaCH3OO =>
CH3OONH3 + BaOH2 = NH3 + H2O + BaCH3OO
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
Mn3O4 + H2O = Mn2O3 + H =>
2 Mn3O4 + H2O = 3 Mn2O3 + 2 H
FeSO4 + NaCl = FeCl + NaSO4 =>
FeSO4 + NaCl = FeCl + NaSO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH + CoCl = NCl + HCo =>
NH + CoCl = NCl + HCo
FeCl3 = Cl2 + Fe3 =>
6 FeCl3 = 9 Cl2 + 2 Fe3
FeCl3 + KNO3 = KCl + Fe(NO3)3 =>
FeCl3 + 3 KNO3 = 3 KCl + Fe(NO3)3
C17H19NO3 + H2O = C17H18NO3 + H3O =>
C17H19NO3 + H2O = C17H18NO3 + H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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