| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + Pb(C2H3O2)2 = Pb + ZnC4H6O4
Mg3N2(s) + H2SO4(aq) = MgSO4(aq) + (NH4) + SO4(aq) =>
Mg3N2(s) + 4 H2SO4(aq) = 3 MgSO4(aq) + 2(NH4) + SO4(aq)
GaI3 + CI2 = GaCI3 + I2 =>
GaI3 + CI2 = GaCI3 + I2
KAu(CN)2 + KOH = Au + KCN + O2 + H2O =>
4 KAu(CN)2 + 4 KOH = 4 Au + 8 KCN + O2 + 2 H2O
C57H104O6 + H2 = C57H110O6 =>
C57H104O6 + 3 H2 = C57H110O6
C + H + K + O = C6H5K3O7 =>
6 C + 5 H + 3 K + 7 O = C6H5K3O7
HBr + Al(OH)3 = H(OH)3 + AlBr =>
HBr + Al(OH)3 = H(OH)3 + AlBr
C6H12O6 + NH4OH + AgNO3 = Ag + C6H12O7 + NH4NO3 =>
7 C6H12O6 + 4 NH4OH + 6 AgNO3 = 6 Ag + 7 C6H12O7 + 5 NH4NO3
CH3CH2OSO4H + CH3COOH = CH3CH2OOH + CH3COSO4H =>
CH3CH2OSO4H + CH3COOH = CH3CH2OOH + CH3COSO4H
C2H6O(l) + O2(g) = CO2(g) + H2O(l) =>
C2H6O(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
Fe + HClO3 = Fe(ClO3)3 + H2 =>
2 Fe + 6 HClO3 = 2 Fe(ClO3)3 + 3 H2
HBr + NaOH = NaBr*H2O =>
HBr + NaOH = NaBr*H2O
Ni(OH)2 + NaOH = Na2[Ni(OH)4] =>
Ni(OH)2 + 2 NaOH = Na2[Ni(OH)4]
MnO4{-} + SO3{2-} + H{+} = SO4{2-} + MnO2 + H2O =>
2 MnO4{-} + 3 SO3{2-} + 2 H{+} = 3 SO4{2-} + 2 MnO2 + H2O
HCl + HgO = H2O + HgCl2 =>
2 HCl + HgO = H2O + HgCl2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2SeO4 + Ca(OH)2 = (CaOH)2SeO4 + H2O =>
H2SeO4 + 2 Ca(OH)2 = (CaOH)2SeO4 + 2 H2O
CH3CHCHCH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CH3C(O)(OH) + H2O =>
5 CH3CHCHCH3 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 10 CH3C(O)(OH) + 12 H2O
NaCO3 + C3H7COOH = C3H7COOHNa + H2O + CO2 =>
10 NaCO3 + 11 C3H7COOH = 10 C3H7COOHNa + 4 H2O + 14 CO2
B2(CrO7)3 + Sb2(SO3)5 = Sb(CrO7)5 + B4(SO3)3 =>
10 B2(CrO7)3 + 3 Sb2(SO3)5 = 6 Sb(CrO7)5 + 5 B4(SO3)3
K(OH)2 + HNO3 = KH + (OH)2NO3 =>
K(OH)2 + HNO3 = KH + (OH)2NO3
Fe + HNO3 = FeNO33 + N2 + H2O =>
10 Fe + 132 HNO3 = 10 FeNO33 + 61 N2 + 66 H2O
Fe2S2 + O2 = SO2 + Fe2O2 =>
Fe2S2 + 3 O2 = 2 SO2 + Fe2O2
C3H3Ag + HCl = C3H4 + AgCl =>
C3H3Ag + HCl = C3H4 + AgCl
Na2CO310H2O + C6H8O6 = C6H7NaO6 + H2O + CO2 =>
10 Na2CO310H2O + 327 C6H8O6 = 20 C6H7NaO6 + 1248 H2O + 1852 CO2
K3(PO4)3 + Cd(CH3CO2)2 = K(CH3CO2)2 + CdPO4 =>
K3(PO4)3 + 3 Cd(CH3CO2)2 = 3 K(CH3CO2)2 + 3 CdPO4
CuSO3 + H2SO4 = CuSO4 + H2O + SO2 =>
CuSO3 + H2SO4 = CuSO4 + H2O + SO2
FeSO4*7H2O + KOH + KNO3 = Fe3O4 + K2SO4 + NH3 + H2O =>
12 FeSO4*7H2O + 23 KOH + KNO3 = 4 Fe3O4 + 12 K2SO4 + NH3 + 94 H2O
Zn(NO3)2 + PbCl2 = ZnCl2 + Pb(NO3)2 =>
Zn(NO3)2 + PbCl2 = ZnCl2 + Pb(NO3)2
(CH3)2NH + HNO3 = (CH3)2NH2 + NO3 =>
(CH3)2NH + HNO3 = (CH3)2NH2 + NO3
KHC8H4O4 + NaOH = KOH + NaH + C8H4O4 =>
KHC8H4O4 + NaOH = KOH + NaH + C8H4O4
(Cr(OH)6)3{-} + H2O2 + OH{-} = CrO42{-} + H2O =>
(Cr(OH)6)3{-} + 116 H2O2 + 2 OH{-} = 3 CrO42{-} + 126 H2O
H3PO4(aq) + H2O(l) = H3O(aq) + H2O4P =>
H3PO4(aq) + H2O(l) = H3O(aq) + H2O4P
Ag2S + e = Ag + S{-2} =>
Ag2S + 2e = 2 Ag + S{-2}
Li2CO3(aq) + MgCl2(s) = LiCl(aq) + MgCO3(aq) =>
Li2CO3(aq) + MgCl2(s) = 2 LiCl(aq) + MgCO3(aq)
Fe + Si = Fe3Si =>
3 Fe + Si = Fe3Si
NH4ClO3 + LiCl = LiClO3 + NH4Cl =>
NH4ClO3 + LiCl = LiClO3 + NH4Cl
CH3COOH + CH3CH(OH)CH2CH3 = CH3COOCH3CH2CH3 + H2O =>
6 CH3COOH + 7 CH3CH(OH)CH2CH3 = 8 CH3COOCH3CH2CH3 + 3 H2O
H2SO4 + Ti2 = Ti2SO4 + H2 =>
H2SO4 + Ti2 = Ti2SO4 + H2
H(O2) = HO2 =>
H(O2) = HO2
Pb3(OH)2(CO3)2 + HNO3 = Pb(NO3)2 + CO2 + H2O =>
Pb3(OH)2(CO3)2 + 6 HNO3 = 3 Pb(NO3)2 + 2 CO2 + 4 H2O
K2SO3 + HNO3 = KO4 + SN2 + H2O =>
K2SO3 + 2 HNO3 = 2 KO4 + SN2 + H2O
C7H16 + H2O = CO2 + H2 =>
C7H16 + 14 H2O = 7 CO2 + 22 H2
AsS3 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 AsS3 + 23 HNO3 + 2 H2O = 9 H2SO4 + 3 H3AsO4 + 23 NO
HC6H7O2 + KCl = KC6H7O2 + HCl =>
HC6H7O2 + KCl = KC6H7O2 + HCl
Al2(CO3)3(s) = Al2O3 + CO2(g) =>
Al2(CO3)3(s) = Al2O3 + 3 CO2(g)
PH3 + Al = PAl + H2 =>
2 PH3 + 2 Al = 2 PAl + 3 H2
Al + H2SO4 = HAl + SO4 =>
2 Al + H2SO4 = 2 HAl + SO4
Pb(OH)2 + Cl2 + KOH = K2PbO3 + KCl + H2O =>
Pb(OH)2 + Cl2 + 4 KOH = K2PbO3 + 2 KCl + 3 H2O
Pd + HCl + HNO3 = H2PdCl4 + NO2 + H2O =>
Pd + 4 HCl + 2 HNO3 = H2PdCl4 + 2 NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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