| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li(s) + AgCl(aq) = Ag(s) + LiCl(aq)
(CH3COO)2Pb + H2SO4 = PbSO4 + CH3COOH =>
(CH3COO)2Pb + H2SO4 = PbSO4 + 2 CH3COOH
C3H8 + O2 = CO2(g) + H2O =>
C3H8 + 5 O2 = 3 CO2(g) + 4 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
BaS + O3 = BaO + SO2 =>
BaS + O3 = BaO + SO2
MnO4{-} + Fe{2+} + H{+} = Mn{2+} + Fe{3} + H2O(l) =>
MnO4{-} + 5 Fe{2+} + 8 H{+} = Mn{2+} + 5 Fe{3} + 4 H2O(l)
LiSO4 + PbC2H3O2 = LiC2H3O2 + PbSO4 =>
LiSO4 + PbC2H3O2 = LiC2H3O2 + PbSO4
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
C5H5N5 + O2 = CO2 + N2 + H2O =>
4 C5H5N5 + 25 O2 = 20 CO2 + 10 N2 + 10 H2O
KClO3 + C12H22O11(s) = KCl + CO2(g) + H2O(g) =>
8 KClO3 + C12H22O11(s) = 8 KCl + 12 CO2(g) + 11 H2O(g)
HSO3{-} + MnO4{-} + OH{-} = SO4{2-} + MnO2 + H2O =>
3 HSO3{-} + 2 MnO4{-} + OH{-} = 3 SO4{2-} + 2 MnO2 + 2 H2O
Ag2SO4 + MgCl2 = AgCl + MgSO4 =>
Ag2SO4 + MgCl2 = 2 AgCl + MgSO4
NaHSO4 + KMnO4 + H2O2 = MnSO4(H2O) + O2 + KHSO4 + NaOH =>
4 NaHSO4 + 2 KMnO4 + 3 H2O2 = 2 MnSO4(H2O) + 4 O2 + 2 KHSO4 + 4 NaOH
O2 + S8 = OS =>
4 O2 + S8 = 8 OS
CH3OOH + Mg(OH)2 = Mg(CH3OO)2 + H2O =>
2 CH3OOH + Mg(OH)2 = Mg(CH3OO)2 + 2 H2O
MgO + NaNO3 = Mg(NO3)2 + Na2O =>
MgO + 2 NaNO3 = Mg(NO3)2 + Na2O
Eu(OH)2 + CO2 + H2O = CO + Eu(OH)3 =>
2 Eu(OH)2 + CO2 + H2O = CO + 2 Eu(OH)3
SCN{-} + I2 + OH{-} = CN{-} + SO4{2-} + I{-} + H2O =>
SCN{-} + 3 I2 + 8 OH{-} = CN{-} + SO4{2-} + 6 I{-} + 4 H2O
Li2SO4 + BaCl2 = LiCl + BaSO4 =>
Li2SO4 + BaCl2 = 2 LiCl + BaSO4
C2H2 + O2 = CO10 + H2O =>
2 C2H2 + 21 O2 = 4 CO10 + 2 H2O
Li2O + Ca(OH)2 = LiOH + CaO =>
Li2O + Ca(OH)2 = 2 LiOH + CaO
Fe + K3[Fe(CN)6] = Fe3[Fe(CN)6] + K =>
3 Fe + K3[Fe(CN)6] = Fe3[Fe(CN)6] + 3 K
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
NaAl(OH)2CO3 + H{+} = Na{+} + Al{+3} + CO2 + H2O =>
NaAl(OH)2CO3 + 4 H{+} = Na{+} + Al{+3} + CO2 + 3 H2O
Ag + Ba(NO3)2 = Ag(NO3) + Ba =>
2 Ag + Ba(NO3)2 = 2 Ag(NO3) + Ba
Br + B = Br3B =>
3 Br + B = Br3B
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
C3H7OH(propanol) + O2 = CO + H2O =>
C3H7OH(propanol) + 3 O2 = 3 CO + 4 H2O
PBI2(aq) = PB(aq) + I(aq) =>
PBI2(aq) = PB(aq) + 2 I(aq)
KOH + LiF = LiOH + KF =>
KOH + LiF = LiOH + KF
LiCl(H2O) + LiCl(H2O)9 = LiCl(H2O)4 =>
5 LiCl(H2O) + 3 LiCl(H2O)9 = 8 LiCl(H2O)4
CH3COOH + BaOH2 = BaCH3COOH + H2O =>
CH3COOH + BaOH2 = BaCH3COOH + H2O
H2S + SO3 = SO2 + H2O =>
H2S + 3 SO3 = 4 SO2 + H2O
(CH3)3COH + O2 = H2O + C =>
(CH3)3COH + 2 O2 = 5 H2O + 4 C
[Cu(NH3)2]OH + O2 + NH3 + H2O = [Cu(NH3)4](OH)2 =>
4[Cu(NH3)2]OH + O2 + 8 NH3 + 2 H2O = 4[Cu(NH3)4](OH)2
Cr2O3 + Li2SO4 = Cr2(SO4)3 + Li2O =>
Cr2O3 + 3 Li2SO4 = Cr2(SO4)3 + 3 Li2O
HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(aq) =>
2 HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(aq)
CH2(CH2)2CH2 + O2 = CO2 + H2O =>
CH2(CH2)2CH2 + 6 O2 = 4 CO2 + 4 H2O
C5H12 + O8 = CO2 + H2O =>
C5H12 + 2 O8 = 5 CO2 + 6 H2O
MnSO4 + Na2CO3 + HCl = Na2SO4 + H2CO3 + MnCl2 =>
MnSO4 + Na2CO3 + 2 HCl = Na2SO4 + H2CO3 + MnCl2
Mg + MnSO4 = MgSO4 + Mn =>
Mg + MnSO4 = MgSO4 + Mn
H3PO4 + CuO = CuHPO4 + H2O =>
H3PO4 + CuO = CuHPO4 + H2O
C7H12O + H2SO4 = C7H12SO4 + H2O =>
C7H12O + H2SO4 = C7H12SO4 + H2O
H + K2Cr2O7 + HCl = Cr2O3 + KCl + H2O =>
6 H + K2Cr2O7 + 2 HCl = Cr2O3 + 2 KCl + 4 H2O
PbCl2 + Li2SO4 = PbSO4 + LiCl =>
PbCl2 + Li2SO4 = PbSO4 + 2 LiCl
SO2 + HNO6 + H2O = NO + H2SO4 =>
9 SO2 + 2 HNO6 + 8 H2O = 2 NO + 9 H2SO4
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
H4O3 = H2O + O2 =>
2 H4O3 = 4 H2O + O2
Al2O3 + CsOH + H2O = Cs[Al(OH)4] =>
Al2O3 + 2 CsOH + 3 H2O = 2 Cs[Al(OH)4]
FeO*Cr2O3 + O2 + K2CO3 = Fe2O3 + K2CrO4 + CO2 =>
4 FeO*Cr2O3 + 7 O2 + 8 K2CO3 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/06/24
Équations équilibrées sur01/05/24
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