| Équations équilibrées la veille |
Fe(NO3)3 + 3 Li(OH) = 3 Li(NO3) + Fe(OH)3
C8H8BrNO + Cl2 = C8H7BrClNO + HCl =>
C8H8BrNO + Cl2 = C8H7BrClNO + HCl
Hg2Cl2 = Hg + Cl =>
Hg2Cl2 = 2 Hg + 2 Cl
LiOH(s) + CO2 = Li2CO3 + H2O =>
2 LiOH(s) + CO2 = Li2CO3 + H2O
BaCO3 + H2SO4 = BaSO4 + H2CO3 =>
BaCO3 + H2SO4 = BaSO4 + H2CO3
CH3CO2H + NaOH = CH3CO2Na + H2O =>
CH3CO2H + NaOH = CH3CO2Na + H2O
HOBr + H2O = H3O{+} + BrO{-} =>
HOBr + H2O = H3O{+} + BrO{-}
C2 + H2O = CO + H =>
C2 + 2 H2O = 2 CO + 4 H
HPO4{2-} + H{+} = H3PO4 =>
HPO4{2-} + 2 H{+} = H3PO4
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
C6H5CH2OH + KMnO4 = C6H5CHO + MnO2 + H2O + KOH =>
3 C6H5CH2OH + 2 KMnO4 = 3 C6H5CHO + 2 MnO2 + 2 H2O + 2 KOH
K2HPO4 = K + H2 + PO4 =>
2 K2HPO4 = 4 K + H2 + 2 PO4
K4[Fe(CN)6] + FeSO4 = Fe4(Fe(CN)6)3 + K2SO4 + Fe =>
3 K4[Fe(CN)6] + 6 FeSO4 = Fe4(Fe(CN)6)3 + 6 K2SO4 + 2 Fe
Fe(NO3)3 + K3[Fe(CN)6] = Fe2(CN)6 + K3(NO3)3 =>
Fe(NO3)3 + K3[Fe(CN)6] = Fe2(CN)6 + K3(NO3)3
Pb(No3)2 + AgCl = PbCl2 + AgNo3 =>
Pb(No3)2 + 2 AgCl = PbCl2 + 2 AgNo3
NH3 + CH3COOH = NH4 + CH3COO =>
NH3 + CH3COOH = NH4 + CH3COO
Pb(NO3)2H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2H2SO4 = PbSO4 + 2 HNO3
F2 + NH4 = N2 + HF =>
4 F2 + 2 NH4 = N2 + 8 HF
Na2[Zn(OH)4] + HCl = ZnCl2 + NaCl + H2O =>
Na2[Zn(OH)4] + 4 HCl = ZnCl2 + 2 NaCl + 4 H2O
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
MgO + S = MgS + O2 =>
2 MgO + 2 S = 2 MgS + O2
Mg + Zn = MgZn2 =>
Mg + 2 Zn = MgZn2
CsOH + KHP = CsKP + H2O =>
CsOH + KHP = CsKP + H2O
S2 = S8 =>
4 S2 = S8
C11H15O3N + O2 = CO2 + H2O + NO3 =>
4 C11H15O3N + 59 O2 = 44 CO2 + 30 H2O + 4 NO3
Co(NO3)2 + NaHCO3 = Co(HCO3)2 + NaNO3 =>
Co(NO3)2 + 2 NaHCO3 = Co(HCO3)2 + 2 NaNO3
HF + H2SO4 = HSO3F + H2O =>
HF + H2SO4 = HSO3F + H2O
C3H6O3 + H2O = CO2 + H{+} + e =>
C3H6O3 + 3 H2O = 3 CO2 + 12 H{+} + 12e
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Cu + Mg(NO3)2 = Cu(NO3) + Mg =>
2 Cu + Mg(NO3)2 = 2 Cu(NO3) + Mg
SOCl2 + H2O = SO2 + HCl =>
SOCl2 + H2O = SO2 + 2 HCl
NaCl + Ag2S = Na2S + AgCl =>
2 NaCl + Ag2S = Na2S + 2 AgCl
C6H8O7 + H3O = C6H6 + H2O =>
C6H8O7 + 12 H3O = C6H6 + 19 H2O
H2Cr2O7 + Ca(OH)2 = Ca(Cr2O7) + H2O =>
H2Cr2O7 + Ca(OH)2 = Ca(Cr2O7) + 2 H2O
HClO(aq) + LiOH(aq) = LiClO + HOH =>
HClO(aq) + LiOH(aq) = LiClO + HOH
Fe + KCl = FeCl2 + K =>
Fe + 2 KCl = FeCl2 + 2 K
CH3CHO + O2 = CH3COOH =>
2 CH3CHO + O2 = 2 CH3COOH
NaOCl + H2SO4 = Na2SO4 + O2 + Cl2 + H2O =>
4 NaOCl + 2 H2SO4 = 2 Na2SO4 + O2 + 2 Cl2 + 2 H2O
Zn + LiOH = Li2ZnO2 + H2 =>
Zn + 2 LiOH = Li2ZnO2 + H2
CuSO4 = Cu + S8 + O2 =>
8 CuSO4 = 8 Cu + S8 + 16 O2
CaCO3(s) + H(aq) = H2O(l) + CO2(g) + Ca(aq) =>
CaCO3(s) + 2 H(aq) = H2O(l) + CO2(g) + Ca(aq)
C2H6O2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6O2(g) + 5 O2(g) = 4 CO2(g) + 6 H2O(g)
AgNO3(aq) + H3PO4(aq) = Ag3PO4 + HNO3 =>
3 AgNO3(aq) + H3PO4(aq) = Ag3PO4 + 3 HNO3
FeCl2 + PbSO4 = FeSO4 + PbCl2 =>
FeCl2 + PbSO4 = FeSO4 + PbCl2
BaCl2 + Hg(NO3)2 = HgCl2 + Ba(NO3)2 =>
BaCl2 + Hg(NO3)2 = HgCl2 + Ba(NO3)2
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2(aq) + BaSO4(aq) =>
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2(aq) + BaSO4(aq)
La(NO3)3 + Ba(OH)2 = La(OH)3 + Ba(NO3)2 =>
2 La(NO3)3 + 3 Ba(OH)2 = 2 La(OH)3 + 3 Ba(NO3)2
Mg(NO3)2 + KBr = MgBr2 + K(NO3) =>
Mg(NO3)2 + 2 KBr = MgBr2 + 2 K(NO3)
Pb + N2 = PbN =>
2 Pb + N2 = 2 PbN
Ca + NO2 = Ca(NO2)2 =>
Ca + 2 NO2 = Ca(NO2)2
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| Équations équilibrées la veille |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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