| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiCl4 + 4 K = 4 KCl + Ni
H + CrO4 = Cr2O7 + H2O =>
2 H + 2 CrO4 = Cr2O7 + H2O
C6H14O2N + O2 + H{+} = CO2 + NH4{+} + H2O =>
4 C6H14O2N + 31 O2 + 4 H{+} = 24 CO2 + 4 NH4{+} + 22 H2O
C8H5 + O2 = CO + H2 =>
2 C8H5 + 8 O2 = 16 CO + 5 H2
C6H5NO3 + NaBH4 = C6H7NO + NaBH2O2 =>
C6H5NO3 + NaBH4 = C6H7NO + NaBH2O2
AgH2PO4 + H2O = H3PO4 + Ag(OH) =>
AgH2PO4 + H2O = H3PO4 + Ag(OH)
C10H13Cl + H2O = C10H13OH + HCl =>
C10H13Cl + H2O = C10H13OH + HCl
ClO3{-} + SO2 + H2O = Cl{-} + SO4{-} + H{+} =>
ClO3{-} + 2 SO2 + H2O = Cl{-} + 2 SO4{-} + 2 H{+}
X(OH)3 + H2SO4 = X(HSO4)3 + H2O =>
X(OH)3 + 3 H2SO4 = X(HSO4)3 + 3 H2O
KClO2 + C12H22O11 = KCl + CO + H2O =>
6 KClO2 + C12H22O11 = 6 KCl + 12 CO + 11 H2O
CuO + C2H5OH = C2H4O + Cu(OH) =>
2 CuO + C2H5OH = C2H4O + 2 Cu(OH)
MgCO3H2Cl2 = MgCl2H2OCO2 =>
MgCO3H2Cl2 = MgCl2H2OCO2
C10H8 + O2 = C + H2O =>
C10H8 + 2 O2 = 10 C + 4 H2O
Na2SO4H2O + BaCl2 = BaSO4 + H2O + NaCl =>
Na2SO4H2O + BaCl2 = BaSO4 + H2O + 2 NaCl
N + H2 + Cl = NH4Cl =>
N + 2 H2 + Cl = NH4Cl
CH3CH2COOH + NaOH = CH3CH2COONa + H2O =>
CH3CH2COOH + NaOH = CH3CH2COONa + H2O
S + H2O = H2S + HO =>
S + 2 H2O = H2S + 2 HO
C2H5OK + H2O = KOH + C2H5OH =>
C2H5OK + H2O = KOH + C2H5OH
CH3CH2COOH + NaOH = CH3CH2COONa + H2O =>
CH3CH2COOH + NaOH = CH3CH2COONa + H2O
Ca3(PO4)2 + Ca(IO3)2 = Ca3(IO3)2 + Ca(PO4)2 =>
Ca3(PO4)2 + Ca(IO3)2 = Ca3(IO3)2 + Ca(PO4)2
H3PO4 + Cr(OH)6 = H2O + Cr(PO4)2 =>
2 H3PO4 + Cr(OH)6 = 6 H2O + Cr(PO4)2
KMnO4 + K2SO3 + H2O = K2SO4 + KOH + MnO2 =>
2 KMnO4 + 3 K2SO3 + H2O = 3 K2SO4 + 2 KOH + 2 MnO2
FeCl2 + Ca = CaCl + Fe =>
FeCl2 + 2 Ca = 2 CaCl + Fe
Al(s) + NaOH(aq) + H2O(l) = Na[Al(OH)4](aq) + H2(g) =>
2 Al(s) + 2 NaOH(aq) + 6 H2O(l) = 2 Na[Al(OH)4](aq) + 3 H2(g)
Cr(OH)3 + Fe2O3 = Cr2O3 + Fe(OH)3 =>
2 Cr(OH)3 + Fe2O3 = Cr2O3 + 2 Fe(OH)3
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 6 H2O + 5 O2
C4H9Br + C6H5Br + Na = C10H14 + NaBr =>
C4H9Br + C6H5Br + 2 Na = C10H14 + 2 NaBr
Ag2S + HCl = AgCl + H2S =>
Ag2S + 2 HCl = 2 AgCl + H2S
KMnO4 + H2SO4 + FeSO4 = Fe2(SO4)3 + MnSO4 + K2(SO4)3 + H2O =>
2 KMnO4 + 8 H2SO4 + 6 FeSO4 = 3 Fe2(SO4)3 + 2 MnSO4 + K2(SO4)3 + 8 H2O
CH3CH2COOH + NaOH = CH3CH2COONa + H2O =>
CH3CH2COOH + NaOH = CH3CH2COONa + H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
LiOH(aq) + H2SO4(aq) = Li2SO4 + H2O =>
2 LiOH(aq) + H2SO4(aq) = Li2SO4 + 2 H2O
NaH2PO4 + H2SO4 = NaSO4 + H2O + PO2 =>
NaH2PO4 + H2SO4 = NaSO4 + 2 H2O + PO2
HCl + KHSO3 = KCl + H2SO3 =>
HCl + KHSO3 = KCl + H2SO3
P2O4(g) + O2(g) = P2O5(g) =>
2 P2O4(g) + O2(g) = 2 P2O5(g)
C5H10 + KMnO4 + H2O = C5H10(OH)2 + KOH + MnO2 =>
3 C5H10 + 2 KMnO4 + 4 H2O = 3 C5H10(OH)2 + 2 KOH + 2 MnO2
KMnO4 + HBr + H2SO4 = Br + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 HBr + 3 H2SO4 = 10 Br + 2 MnSO4 + K2SO4 + 8 H2O
NaHCO3 + Fe(NO3)3 = Fe2(CO3)3 + NaNO3 + H2O + CO2 =>
6 NaHCO3 + 2 Fe(NO3)3 = Fe2(CO3)3 + 6 NaNO3 + 3 H2O + 3 CO2
FeO + HBr = FeBr + H2O + Br2 =>
2 FeO + 4 HBr = 2 FeBr + 2 H2O + Br2
KBrO + O2 = KBrO3 =>
KBrO + O2 = KBrO3
KMnO4 + Sn + KOH = MnO2 + K2SnO2 + H2O =>
2 KMnO4 + 3 Sn + 4 KOH = 2 MnO2 + 3 K2SnO2 + 2 H2O
X(OH)2 + Br2 = XO2 + Br{-} + H{+} =>
X(OH)2 + Br2 = XO2 + 2 Br{-} + 2 H{+}
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
NH4OH + FeCl3 = Fe(OH)03 + NH4Cl =>
3 NH4OH + FeCl3 = Fe(OH)03 + 3 NH4Cl
N2I2 = N2 + I2 =>
N2I2 = N2 + I2
H[CuCl2] + NaOH = CuOH + NaCl + H2O =>
H[CuCl2] + 2 NaOH = CuOH + 2 NaCl + H2O
NH3 + KNO3 = N2 + KNO2 + H2O =>
2 NH3 + 3 KNO3 = N2 + 3 KNO2 + 3 H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Cu(NO3)2 + Na2CO3 + H2O = (CuCO3)(Cu(OH)2) + CO2 + NaNO3 =>
2 Cu(NO3)2 + 2 Na2CO3 + H2O = (CuCO3)(Cu(OH)2) + CO2 + 4 NaNO3
FeSO4 + KBrO3 + HCl = Fe2(SO4)3 + FeCl3 + KBr + H2O =>
6 FeSO4 + KBrO3 + 6 HCl = 2 Fe2(SO4)3 + 2 FeCl3 + KBr + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/16/24
Équations équilibrées sur05/16/23
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