| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + OH{-} = AlOH{-}
CuCl{2} + NaOH = Cu(OH){2} + NaCl =>
CuCl{2} + NaOH = Cu(OH){2} + NaCl
In2O3 + Fe = In + Fe2O3 =>
In2O3 + 2 Fe = 2 In + Fe2O3
Be2 + H = BeH2 =>
Be2 + 4 H = 2 BeH2
N2O4 + H2O = HNO3 + NO =>
3 N2O4 + 2 H2O = 4 HNO3 + 2 NO
C57H104O6 + NaOH = C18H34O2 + C3H8O3 + Na =>
2 C57H104O6 + 54 NaOH = 3 C18H34O2 + 20 C3H8O3 + 54 Na
(NH4) + O2 = (NO2) + H2O =>
(NH4) + 2 O2 = (NO2) + 2 H2O
Pb(NO3)2 + Cr2(SO4)3 = Cr(NO3)3 + PbSO4 =>
3 Pb(NO3)2 + Cr2(SO4)3 = 2 Cr(NO3)3 + 3 PbSO4
NH3 + O2 = N2O + H2O =>
2 NH3 + 2 O2 = N2O + 3 H2O
BaCl2 + Al2S3O12 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2S3O12 = 3 BaSO4 + 2 AlCl3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Cu + MgCl2 = CuCl2 + Mg =>
Cu + MgCl2 = CuCl2 + Mg
Pb(NO3)2 + Cr2(SO4)3 = Cr(NO3)3 + PbSO4 =>
3 Pb(NO3)2 + Cr2(SO4)3 = 2 Cr(NO3)3 + 3 PbSO4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Zn + Ni2NO3 = Ni + Zn(NO3)2 =>
Zn + 2 Ni2NO3 = 4 Ni + Zn(NO3)2
AsO2{-} + MnO4{-} + H{+} = HAsO4{-} + Mn{2+} + H2O =>
5 AsO2{-} + 3 MnO4{-} + 9 H{+} = 5 HAsO4{-} + 3 Mn{2+} + 2 H2O
Mn + P2 = Mn3P2 =>
3 Mn + P2 = Mn3P2
C11H12O2 + NH4HCO2 = C11H14O2 + NH3HCO2 =>
C11H12O2 + 2 NH4HCO2 = C11H14O2 + 2 NH3HCO2
Cu + Fe = Cu2Fe4 =>
2 Cu + 4 Fe = Cu2Fe4
H4N + KOH = HOH + K4N =>
H4N + 4 KOH = 4 HOH + K4N
MnO2 + CO3 = MnO4 + CO2 =>
MnO2 + 2 CO3 = MnO4 + 2 CO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
B2Br6 + HNO3 = H2Br + B(NO3)6 =>
B2Br6 + 12 HNO3 = 6 H2Br + 2 B(NO3)6
(NH4)Fe(SO4)2*12H2O + KSCN = FeSCN + KNH4(SO4)2 + H2O =>
(NH4)Fe(SO4)2*12H2O + KSCN = FeSCN + KNH4(SO4)2 + 12 H2O
CoCl2 + NH3 + H2O2 + NH4Cl = [CoCl(NH3)5]Cl2 + H2O =>
2 CoCl2 + 8 NH3 + H2O2 + 2 NH4Cl = 2[CoCl(NH3)5]Cl2 + 2 H2O
Ba(NO3)2 + Al(OH)3 = Ba3(AlO3)2 + HNO3 =>
3 Ba(NO3)2 + 2 Al(OH)3 = Ba3(AlO3)2 + 6 HNO3
CH3COOH + PbCO3 = (CH3COO)2Pb + CO2 + H2O =>
2 CH3COOH + PbCO3 = (CH3COO)2Pb + CO2 + H2O
NaNO3 + AlCl3 = NaCl + AlNO3 + Cl2 =>
NaNO3 + AlCl3 = NaCl + AlNO3 + Cl2
C3H4 + AgNO3 + NH3 = NH4NO3 + C3H2Ag2 =>
C3H4 + 2 AgNO3 + 2 NH3 = 2 NH4NO3 + C3H2Ag2
Rb2CrO4 = Rb + CrO4 =>
Rb2CrO4 = 2 Rb + CrO4
HCI + K2SO3 = KCI + H2SO3 =>
2 HCI + K2SO3 = 2 KCI + H2SO3
Ca + H3P = Ca3P2 + H =>
3 Ca + 2 H3P = Ca3P2 + 6 H
Li2SO4 + NaCl = LiCl + Na2SO4 =>
Li2SO4 + 2 NaCl = 2 LiCl + Na2SO4
KIO3(aq) + Sr(NO3)2(aq) + H2O(l) = Sr(IO3)2*H2O(s) + KNO3(aq) =>
2 KIO3(aq) + Sr(NO3)2(aq) + H2O(l) = Sr(IO3)2*H2O(s) + 2 KNO3(aq)
CaCO3 + Cl2 = CaCl2 + CO2 + O2 =>
2 CaCO3 + 2 Cl2 = 2 CaCl2 + 2 CO2 + O2
H2O + (NH4)2Fe(SO4)2 + NH3 = Fe(OH)2 + (NH4)2SO4 =>
2 H2O + (NH4)2Fe(SO4)2 + 2 NH3 = Fe(OH)2 + 2(NH4)2SO4
C5H11OH + NaCl + H2SO4 = C5H11Cl + NaHSO4 + H2O =>
C5H11OH + NaCl + H2SO4 = C5H11Cl + NaHSO4 + H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
MnO4 + C2O4 = MnO2 + CO3 =>
MnO4 + C2O4 = MnO2 + 2 CO3
K2CrO4 + KOH + H[SnCl3] + H2O = CrCl3 + K2[Sn(OH)6] + KCl =>
2 K2CrO4 + 5 KOH + 3 H[SnCl3] + 5 H2O = 2 CrCl3 + 3 K2[Sn(OH)6] + 3 KCl
S + Cl2 + H2O = H2(SO4) + HCl =>
S + 3 Cl2 + 4 H2O = H2(SO4) + 6 HCl
C6H14CH2OH + Cr2O7{-2} + H{+} = Cr{+3} + H2O + C6H14CH2O =>
6 C6H14CH2OH + Cr2O7{-2} + 8 H{+} = 2 Cr{+3} + 7 H2O + 6 C6H14CH2O
BiO + NaOH + H2O = Na2[Bi(OH)4] =>
BiO + 2 NaOH + H2O = Na2[Bi(OH)4]
SnSO4 + CuF = SnF + CuSO4 =>
SnSO4 + CuF = SnF + CuSO4
ICl(s) + H2O(l) = HCl(aq) + HOI(aq) =>
ICl(s) + H2O(l) = HCl(aq) + HOI(aq)
KNO2 = KNO3 + NO + K2O =>
3 KNO2 = KNO3 + 2 NO + K2O
Ni4 + O2 = Ni4O2 =>
Ni4 + O2 = Ni4O2
MaOH + H2CO3 = Ma2CO3 + H2O =>
2 MaOH + H2CO3 = Ma2CO3 + 2 H2O
C4H9COOH + NaOH = C4H9COONa + H2O =>
C4H9COOH + NaOH = C4H9COONa + H2O
BaCl3 + NaOH = Ba(OH)3 + NaCl =>
BaCl3 + 3 NaOH = Ba(OH)3 + 3 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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