| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + H2O = H2SO3
Cr2(SO4)3 + NH3 + H2O = (NH4)2SO4 + Cr(OH)3 =>
Cr2(SO4)3 + 6 NH3 + 6 H2O = 3(NH4)2SO4 + 2 Cr(OH)3
Fe2O3 + H2(SO4) = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2(SO4) = Fe2(SO4)3 + 3 H2O
H3O{+} + HCO3{-} = CO2 + H2O =>
H3O{+} + HCO3{-} = CO2 + 2 H2O
Fe{3+} + SCN{-} = FeSCN{2+} =>
Fe{3+} + SCN{-} = FeSCN{2+}
KMnO4 + NaOH + NaHSO3 = K2(MnO4) + Na2MnO4 + NaSO4 + H2O =>
6 KMnO4 + 6 NaOH + 2 NaHSO3 = 3 K2(MnO4) + 3 Na2MnO4 + 2 NaSO4 + 4 H2O
BaO + Na2O = Na2BaO2 =>
BaO + Na2O = Na2BaO2
Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2
Zn + K2Cr2O7 + H2SO4 = H2O + K2SO4 + ZnSO4 + CrSO4 =>
4 Zn + K2Cr2O7 + 7 H2SO4 = 7 H2O + K2SO4 + 4 ZnSO4 + 2 CrSO4
Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2
P + H2O + HNO3 = H3PO4 + NO =>
3 P + 2 H2O + 5 HNO3 = 3 H3PO4 + 5 NO
NH4 + I4 = NH4I4 =>
NH4 + I4 = NH4I4
CN + HSO4 = HCN + SO4 =>
CN + HSO4 = HCN + SO4
CHCH + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 CHCH + 2 KMnO4 + 4 H2O = 3 CH3COOH + 2 MnO2 + 2 KOH
CH2COOH + Sr(OH)2 = H2O + Sr(CH2COO)2 =>
2 CH2COOH + Sr(OH)2 = 2 H2O + Sr(CH2COO)2
CHCH + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 CHCH + 2 KMnO4 + 4 H2O = 3 CH3COOH + 2 MnO2 + 2 KOH
NO(g) + O2(g) = NO2(g) =>
2 NO(g) + O2(g) = 2 NO2(g)
KMnO4 + CH2O = CO2 + MnO + K2O + H2O =>
4 KMnO4 + 5 CH2O = 5 CO2 + 4 MnO + 2 K2O + 5 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
CHCH + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 CHCH + 2 KMnO4 + 4 H2O = 3 CH3COOH + 2 MnO2 + 2 KOH
C2H7NO + O2 = CO2 + H2O + N2 =>
4 C2H7NO + 13 O2 = 8 CO2 + 14 H2O + 2 N2
NaCl(aq) + KNO3(aq) = KCl(aq) + NaNO3(aq) =>
NaCl(aq) + KNO3(aq) = KCl(aq) + NaNO3(aq)
CHCH + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 CHCH + 2 KMnO4 + 4 H2O = 3 CH3COOH + 2 MnO2 + 2 KOH
CH3COOH + Ba(OH)2 = Ba + COOH + H2O =>
CH3COOH + 3 Ba(OH)2 = 3 Ba + 2 COOH + 4 H2O
CHCH + KMnO4 + H2O = HOOCCOOH + MnO2 + KOH =>
3 CHCH + 8 KMnO4 + 4 H2O = 3 HOOCCOOH + 8 MnO2 + 8 KOH
CHCH + KMnO4 + H2O = CO2 + MnO2 + KOH =>
3 CHCH + 10 KMnO4 + 2 H2O = 6 CO2 + 10 MnO2 + 10 KOH
Cu3(PO4)2 = CuO + P2O5 =>
Cu3(PO4)2 = 3 CuO + P2O5
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CHCH + KMnO4 + H2O = COOHCOOH + MnO2 + KOH =>
3 CHCH + 8 KMnO4 + 4 H2O = 3 COOHCOOH + 8 MnO2 + 8 KOH
H2O + Au2O = AuOH =>
H2O + Au2O = 2 AuOH
CHCH + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 CHCH + 2 KMnO4 + 4 H2O = 3 CH3COOH + 2 MnO2 + 2 KOH
NO + Cl2 + H2O = HCl + HNO2 =>
2 NO + Cl2 + 2 H2O = 2 HCl + 2 HNO2
CaCO3 + H2O(l) = Ca{2+}(aq) + HCO3{-} + OH{-}(aq) =>
CaCO3 + H2O(l) = Ca{2+}(aq) + HCO3{-} + OH{-}(aq)
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
TiO2 + HF = TiOF2 + H2O =>
TiO2 + 2 HF = TiOF2 + H2O
CHCH + KMnO4 + H2O = (COOH)2 + KOH + MnO2 =>
3 CHCH + 8 KMnO4 + 4 H2O = 3(COOH)2 + 8 KOH + 8 MnO2
Ba(NO4)2 + KF = BaF2 + KNO4 =>
Ba(NO4)2 + 2 KF = BaF2 + 2 KNO4
C2H5OH + C3H7COOH = C3H7COOC2H5 + H2O =>
C2H5OH + C3H7COOH = C3H7COOC2H5 + H2O
C6H12 + O2 = H2C6H8O4 + H2O =>
2 C6H12 + 5 O2 = 2 H2C6H8O4 + 2 H2O
KMnO4 + MnCl2 + H2O = MnO2 + Cl2 + KOH =>
4 KMnO4 + 3 MnCl2 + 2 H2O = 7 MnO2 + 3 Cl2 + 4 KOH
Cd + KMnO4 + H2SO4 = CdSO4 + MnSO4 + K2SO4 + H2O =>
5 Cd + 2 KMnO4 + 8 H2SO4 = 5 CdSO4 + 2 MnSO4 + K2SO4 + 8 H2O
MgO(s) + HCl(aq) = H2O(l) + MgCl2(s) =>
MgO(s) + 2 HCl(aq) = H2O(l) + MgCl2(s)
C6H12O6 + Cu = CuC + H2O =>
C6H12O6 + 6 Cu = 6 CuC + 6 H2O
LiCoO2 + C = LiC + CoO2 =>
LiCoO2 + C = LiC + CoO2
C + (H)2O = C(O)2 + (H)2 =>
C + 2(H)2O = C(O)2 + 2(H)2
Li + HS = LiS + H =>
Li + HS = LiS + H
Fe(SO4)2 + Al = AlSO4 + Fe =>
Fe(SO4)2 + 2 Al = 2 AlSO4 + Fe
Al + C = Al4C =>
4 Al + C = Al4C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/13/24
Équations équilibrées sur03/14/23
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