| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
C6H5O2 + O2 = H2O + CO2 =>
4 C6H5O2 + 25 O2 = 10 H2O + 24 CO2
Al + Fe{3}O{4} = Al{2}O{3} + Fe =>
3 Al + 2 Fe{3}O{4} = 3 Al{2}O{3} + 2 Fe
C4H7NaO3 + HCl = NaCl + C4H8O3 =>
C4H7NaO3 + HCl = NaCl + C4H8O3
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
NaAlO2HNO3 = NaNO3HAlO2 =>
NaAlO2HNO3 = NaNO3HAlO2
Al + Ba(OH)2 = Ba + Al(OH)3 =>
2 Al + 3 Ba(OH)2 = 3 Ba + 2 Al(OH)3
S + KIO3 = KI + SO2 =>
3 S + 2 KIO3 = 2 KI + 3 SO2
VO + SO3 = VO(SO3)2 =>
VO + 2 SO3 = VO(SO3)2
CaCO3 + CH3COOH = Ca{2+} + CO2 + H2O + CH3COO{-} =>
CaCO3 + 2 CH3COOH = Ca{2+} + CO2 + H2O + 2 CH3COO{-}
KCr(SO4)2*12H2O + NaOH = Cr(OH)3 + KOH + Na2SO4 + H2O =>
KCr(SO4)2*12H2O + 4 NaOH = Cr(OH)3 + KOH + 2 Na2SO4 + 12 H2O
KMnO4 + HCl + (NH4)2S = KCl + MnCl2 + H2S + N2 + H2O =>
6 KMnO4 + 18 HCl + 5(NH4)2S = 6 KCl + 6 MnCl2 + 5 H2S + 5 N2 + 24 H2O
KOH + CO = K2CO3 + H2 =>
2 KOH + CO = K2CO3 + H2
H2S + BiCl3 = Bi2S3 + HCl =>
3 H2S + 2 BiCl3 = Bi2S3 + 6 HCl
Ag2S5 + HNO3 + H2O = H3AgO4 + NO + H2SO4 =>
3 Ag2S5 + 40 HNO3 + 4 H2O = 6 H3AgO4 + 40 NO + 15 H2SO4
H60 = H3 =>
H60 = 20 H3
NH4I + KIO3 = NH4IO3 + KI =>
NH4I + KIO3 = NH4IO3 + KI
Zn + VO2{+} + H{+} = Zn{2+} + VO{2+} + H2O =>
Zn + 2 VO2{+} + 4 H{+} = Zn{2+} + 2 VO{2+} + 2 H2O
FeS + CH3COOH = CH3COOFe + S + H2 =>
2 FeS + 2 CH3COOH = 2 CH3COOFe + 2 S + H2
P2O5 + Sr(OH)2 = SrHPO4 + H2O =>
P2O5 + 2 Sr(OH)2 = 2 SrHPO4 + H2O
HNO3 + HCl = Cl2 + H2O + NO =>
2 HNO3 + 6 HCl = 3 Cl2 + 4 H2O + 2 NO
Zn + (CaOH)2 = ZnOH + Ca =>
2 Zn + (CaOH)2 = 2 ZnOH + 2 Ca
CH3CH3 + O0 = CO2 + H2O =>
CH3CH3 + 7 O0 = 2 CO2 + 3 H2O
C6H9I2NO + O2 + Cu = CO2 + H2O + N2 + CuI =>
4 C6H9I2NO + 31 O2 + 8 Cu = 24 CO2 + 18 H2O + 2 N2 + 8 CuI
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N3PO4 + NaOH = NOH + Na3PO4 =>
N3PO4 + 3 NaOH = 3 NOH + Na3PO4
Ca(ClO4)2 = Ca(ClO2)2 + O2 =>
Ca(ClO4)2 = Ca(ClO2)2 + 2 O2
Ca(ClO4)2 = Ca(ClO)2 + O2 =>
Ca(ClO4)2 = Ca(ClO)2 + 3 O2
C6H12O6 + Cl2 = HCl + CO =>
C6H12O6 + 6 Cl2 = 12 HCl + 6 CO
Ni(NO3)2 + Fe = Ni + Fe(NO3)2 =>
Ni(NO3)2 + Fe = Ni + Fe(NO3)2
Ce(NO3)36H2O + CH4N2O = CeO2 + CO2 + H2O + N2 =>
3 Ce(NO3)36H2O + 106 CH4N2O = 3 CeO2 + 106 CO2 + 215 H2O + 160 N2
K + NaOH = KNaOH =>
K + NaOH = KNaOH
SrO2 + Ir + Cu = Sr3IrCuO6 =>
3 SrO2 + Ir + Cu = Sr3IrCuO6
H2S + BiCl3 = Bi2S3 + HCl =>
3 H2S + 2 BiCl3 = Bi2S3 + 6 HCl
Ga2O3 + Co3O4 + VO2 + V2O3 = GaCo2V2O8 =>
3 Ga2O3 + 4 Co3O4 + 10 VO2 + V2O3 = 6 GaCo2V2O8
XOCO = XCO2 =>
XOCO = XCO2
H2S + BiCl3 = Bi2S3 + HCl =>
3 H2S + 2 BiCl3 = Bi2S3 + 6 HCl
Na2S2O3 + HNO3 = NO2 + NaHSO4 + H2O =>
Na2S2O3 + 8 HNO3 = 8 NO2 + 2 NaHSO4 + 3 H2O
[NH4(BF4)] + [Ni(NH3)6]Cl2 = [Ni(NH3)6](BF4)2 + NH4Cl =>
2[NH4(BF4)] + [Ni(NH3)6]Cl2 = [Ni(NH3)6](BF4)2 + 2 NH4Cl
(NH4)2CO3 + KHSO4 = (NH4)2SO4 + K2SO4 + H2O + CO2 =>
(NH4)2CO3 + 2 KHSO4 = (NH4)2SO4 + K2SO4 + H2O + CO2
H(g) + AgNO3(aq) = HNO3(ag) + Ag(s) =>
H(g) + AgNO3(aq) = HNO3(ag) + Ag(s)
Na3PO4 + H2O = H3PO4 + Na2O =>
2 Na3PO4 + 3 H2O = 2 H3PO4 + 3 Na2O
Ba(NO3)2 + Na2Cr2O4 = BaCr2O4 + NaNO3 =>
Ba(NO3)2 + Na2Cr2O4 = BaCr2O4 + 2 NaNO3
CH3CHCl2 + H2O = CH3COH + HCl =>
CH3CHCl2 + H2O = CH3COH + 2 HCl
Al(OH)3 + NH3 + H2O = Al(OH)4 + NH4 =>
Al(OH)3 + NH3 + H2O = Al(OH)4 + NH4
MnSO4 + K2CO3 = K2SO4 + MnCO3 =>
MnSO4 + K2CO3 = K2SO4 + MnCO3
ZnCl2 + KOH = K2[Zn(OH)4] + KCl =>
ZnCl2 + 4 KOH = K2[Zn(OH)4] + 2 KCl
Ca + HCI = CaHCI =>
Ca + HCI = CaHCI
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cr + HOH = Cr(OH)3 + H2 =>
2 Cr + 6 HOH = 2 Cr(OH)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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