| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O2 + 2 CO2 = 2 FeCO3
Pd(OH) + K = KOH + Pd =>
Pd(OH) + K = KOH + Pd
Hg(OH)2 = HgO + H2O =>
Hg(OH)2 = HgO + H2O
N2(g) + O2(g) + H2O = HNO(aq) =>
2 N2(g) + O2(g) + 2 H2O = 4 HNO(aq)
P4O5 + NaOH + H2O = PH3 + NaH2PO4 =>
4 P4O5 + 11 NaOH + 13 H2O = 5 PH3 + 11 NaH2PO4
MgI2 + KMnO4 + H2SO4 = I2 + MnSO4 + K2SO4 + MgSO4 + H2O =>
5 MgI2 + 2 KMnO4 + 8 H2SO4 = 5 I2 + 2 MnSO4 + K2SO4 + 5 MgSO4 + 8 H2O
Sb(g) + Cl2(g) = SbCl3(g) =>
2 Sb(g) + 3 Cl2(g) = 2 SbCl3(g)
BeSO4 + AgNO3 = BeNO3 + Ag2(SO4)2 =>
2 BeSO4 + 2 AgNO3 = 2 BeNO3 + Ag2(SO4)2
Sn(SO4)2 + Na2S = SnS2 + Na2SO4 =>
Sn(SO4)2 + 2 Na2S = SnS2 + 2 Na2SO4
NaOH + B + Al(NO3)3 = BNO3 + Al(OH)3 + Na =>
3 NaOH + 3 B + Al(NO3)3 = 3 BNO3 + Al(OH)3 + 3 Na
NaCN + FeSO4 = Na4[Fe(CN)6] + Na2SO4 =>
6 NaCN + FeSO4 = Na4[Fe(CN)6] + Na2SO4
Al(OH)3 + N2 = H2O + AlN + O2 =>
4 Al(OH)3 + 2 N2 = 6 H2O + 4 AlN + 3 O2
H2CCH2 + Br2 = BrCH2CH2Br =>
H2CCH2 + Br2 = BrCH2CH2Br
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3CH3CHCH2CH3 + H2O = CH3CH3COHCH2CH3 + H2 =>
CH3CH3CHCH2CH3 + H2O = CH3CH3COHCH2CH3 + H2
KMnO4 + CO + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 CO + 3 H2SO4 = 5 CO2 + 2 MnSO4 + K2SO4 + 3 H2O
K2CrO4H2SO4 = K2SO4H2CrO4 =>
K2CrO4H2SO4 = K2SO4H2CrO4
Mg(OH)2NaOH = Mg(OH)3Na =>
Mg(OH)2NaOH = Mg(OH)3Na
Na2S2O3 + KClO3 + HCl + KI = HClO3 + NaCl + I2 + K2SO4 =>
3 Na2S2O3 + 6 KClO3 + HCl + 6 KI = HClO3 + 6 NaCl + 3 I2 + 6 K2SO4
Br2 + KCl = K + Cl2Br2 =>
Br2 + 2 KCl = 2 K + Cl2Br2
Cr2(SO4)3 + Na2CO3 + H2O = Na2SO4 + CO2 + Cr(OH)3 =>
Cr2(SO4)3 + 3 Na2CO3 + 3 H2O = 3 Na2SO4 + 3 CO2 + 2 Cr(OH)3
Zn(No3)2 + Cu = Cu(No3)2 + Zn =>
Zn(No3)2 + Cu = Cu(No3)2 + Zn
N2 + Hf = Hf3N4 =>
2 N2 + 3 Hf = Hf3N4
H2O2 + NaI{+} = H2O + NaIO{+} =>
H2O2 + NaI{+} = H2O + NaIO{+}
COOHCOOH + LiOH = LiCOOH + COOHOH =>
COOHCOOH + LiOH = LiCOOH + COOHOH
Ce2 + N2 = NCe =>
Ce2 + N2 = 2 NCe
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
C3H8O + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
C3H8O + 3 K2Cr2O7 + 12 H2SO4 = 3 K2SO4 + 3 Cr2(SO4)3 + 3 CO2 + 16 H2O
AgNo3 + CuBr2 = AgBr + Cu(No3)2 =>
2 AgNo3 + CuBr2 = 2 AgBr + Cu(No3)2
KH2PO4 + Al(NO3)3 = Al(PO4)3 + KH2(NO3) =>
3 KH2PO4 + Al(NO3)3 = Al(PO4)3 + 3 KH2(NO3)
Ag(s) + H2SO4(ac) = Ag2SO4(ac) + H2(g) =>
2 Ag(s) + H2SO4(ac) = Ag2SO4(ac) + H2(g)
Fe(OH)3 + CO = Fe + CO2 + H2 =>
2 Fe(OH)3 + 6 CO = 2 Fe + 6 CO2 + 3 H2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
NaHSO3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
10 NaHSO3 + 4 KMnO4 + H2SO4 = 6 H2O + 2 K2SO4 + 4 MnSO4 + 5 Na2SO4
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
C15H33COOH + O2 = CO + H2O =>
2 C15H33COOH + 31 O2 = 32 CO + 34 H2O
Ca3(PO4)2 + HCl = HCa3 + Cl(PO4)2 =>
Ca3(PO4)2 + HCl = HCa3 + Cl(PO4)2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
NH4 + NH4Cl = NH3 + HNH4Cl =>
NH4 + NH4Cl = NH3 + HNH4Cl
(NH4)2SO3 + HCl = NH4Cl + H2SO3 =>
(NH4)2SO3 + 2 HCl = 2 NH4Cl + H2SO3
Fe(NO3)3*9(H2O) + C6H8O7*H2O + NH4OH = (NH4)5Fe(C6H4O7)2 + NO3 + H2O =>
3 Fe(NO3)3*9(H2O) + 6 C6H8O7*H2O + 14 NH4OH = 3(NH4)5Fe(C6H4O7)2 + 8 NO3 + 50 H2O
K3AsO4 + HCl = KCl + H3AsO4 =>
K3AsO4 + 3 HCl = 3 KCl + H3AsO4
Pb(NO3)2 + H2O = HNO3 + OH + Pb =>
Pb(NO3)2 + 2 H2O = 2 HNO3 + 2 OH + Pb
LiI + AgNo3 = AgI + LiNo3 =>
LiI + AgNo3 = AgI + LiNo3
H2SO4(aw) + KOH(aq) = H + KOSO4 =>
H2SO4(aw) + KOH(aq) = 3 H + KOSO4
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
CH2OH + HNO3 = C2H4N2O6 + H2O =>
2 CH2OH + 2 HNO3 = C2H4N2O6 + 2 H2O
Pt(C2H3O2)4 = Pt + CO + C + H2O =>
Pt(C2H3O2)4 = Pt + 2 CO + 6 C + 6 H2O
HPO4{-} + H2O = H2PO4{-} + OH =>
HPO4{-} + H2O = H2PO4{-} + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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