| Équations équilibrées la veille | Équations équilibrées le lendemain |
CUO + SO3 = CUSO4
Ca5(PO4)3F + H2O + H2SO4 = CaSO4 + Ca(H2PO4)2*H2O + HF =>
2 Ca5(PO4)3F + 3 H2O + 7 H2SO4 = 7 CaSO4 + 3 Ca(H2PO4)2*H2O + 2 HF
C3H7OH + K2Cr2O7 + H2O = C3H6O + Cr(OH)3 + KOH =>
3 C3H7OH + K2Cr2O7 + H2O = 3 C3H6O + 2 Cr(OH)3 + 2 KOH
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C4H6 + KMnO4 + H2O = C4H10O4 + MnO2 + KOH =>
3 C4H6 + 4 KMnO4 + 8 H2O = 3 C4H10O4 + 4 MnO2 + 4 KOH
Fe + Ag2SO4 = FeSO4 + Ag =>
Fe + Ag2SO4 = FeSO4 + 2 Ag
Fe2O3 + Cl2 = FeCl2 + O2 =>
2 Fe2O3 + 4 Cl2 = 4 FeCl2 + 3 O2
Mg2 + Pb(NO3)2 = Pb2 + Mg(NO3)2 =>
Mg2 + 2 Pb(NO3)2 = Pb2 + 2 Mg(NO3)2
C4H6 + KMnO4 + H2O = C4H6O2 + MnO2 + KOH =>
3 C4H6 + 4 KMnO4 + 2 H2O = 3 C4H6O2 + 4 MnO2 + 4 KOH
C5H10O5 + H2O = C5H12O5 + CO2 =>
11 C5H10O5 + 5 H2O = 10 C5H12O5 + 5 CO2
Fe2O3 + Cl2 = FeCl3 + O2 =>
2 Fe2O3 + 6 Cl2 = 4 FeCl3 + 3 O2
AgCl + F2 = AgF2 + Cl2 =>
2 AgCl + 2 F2 = 2 AgF2 + Cl2
NH3(g) + HCI(g) = NH4CI(g) =>
NH3(g) + HCI(g) = NH4CI(g)
Al = Al3{+} + e =>
3 Al = Al3{+} + e
Al(ClO4)3 = Al + ClO4 =>
Al(ClO4)3 = Al + 3 ClO4
H2Se + Cs(OH) = Cs2Se + H2O =>
H2Se + 2 Cs(OH) = Cs2Se + 2 H2O
H2O + MnO4{-} + S2{2-} = MnO2 + S + OH{-} =>
4 H2O + 2 MnO4{-} + 3 S2{2-} = 2 MnO2 + 6 S + 8 OH{-}
PbS(s) + H2O2(aq) = PbSO4(s) + H2O(l) =>
PbS(s) + 4 H2O2(aq) = PbSO4(s) + 4 H2O(l)
Ca(HO)2 + H3(PO4) = Ca3(PO4)2 + H2O =>
3 Ca(HO)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H2O
Na2SiF6 + H2O = Na2SiO3 + HF =>
Na2SiF6 + 3 H2O = Na2SiO3 + 6 HF
Al = Al{3+} + {-} =>
Al = Al{3+} + 3e
AgNO3 + HI = AgI + HNO3 =>
AgNO3 + HI = AgI + HNO3
FeCl3 + Na3AsO4 = FeAsO4 + NaCl =>
FeCl3 + Na3AsO4 = FeAsO4 + 3 NaCl
CuSO4 + H2O = CuSO4*H2O =>
CuSO4 + H2O = CuSO4*H2O
Na(OH) + Cl = NaCl + NaClO + H2O =>
2 Na(OH) + 2 Cl = NaCl + NaClO + H2O
Al2O3(s) + S(s) = Al(s) + SO2 =>
2 Al2O3(s) + 3 S(s) = 4 Al(s) + 3 SO2
Al = Al{3+} + e =>
Al = Al{3+} + 3e
H2PtCl6 + HCHO + NaOH = Pt + NaCl + CH2O2 + H2O =>
H2PtCl6 + 2 HCHO + 6 NaOH = Pt + 6 NaCl + 2 CH2O2 + 4 H2O
Na2CO3 + H + Cl = NaCl + H2O + CO2 =>
Na2CO3 + 2 H + 2 Cl = 2 NaCl + H2O + CO2
C2H3ClO2 + NaOH = C2H2ClNaO2 + H2O =>
C2H3ClO2 + NaOH = C2H2ClNaO2 + H2O
HClO4 + Cs(OH) = CsClO4 + H2O =>
HClO4 + Cs(OH) = CsClO4 + H2O
Na2TeO3 + NaI + HCl = NaCl + Te + I + H2O =>
Na2TeO3 + 4 NaI + 6 HCl = 6 NaCl + Te + 4 I + 3 H2O
Cr(OH)Cl2 + HCl = CrCl3 + H2O =>
Cr(OH)Cl2 + HCl = CrCl3 + H2O
NaCH3COO + CH3COOH = NaH + CH3COO =>
NaCH3COO + CH3COOH = NaH + 2 CH3COO
NaClO3 + NaOH + I2 = NaCl + NaIO3 + H2O =>
5 NaClO3 + 6 NaOH + 3 I2 = 5 NaCl + 6 NaIO3 + 3 H2O
Al = Al{+3} + e =>
Al = Al{+3} + 3e
NaCl + Br2 = NaBr + Cl2 =>
2 NaCl + Br2 = 2 NaBr + Cl2
CaSO4 + H2O = CaSO4*H2O =>
CaSO4 + H2O = CaSO4*H2O
CH3COOH + CH3CH(CH3)CH2CH2OH = CH3COOCH3CH(CH3)CH2CH2 + H2O =>
CH3COOH + CH3CH(CH3)CH2CH2OH = CH3COOCH3CH(CH3)CH2CH2 + H2O
LiOH + FeO = Fe(OH)2 + Li2O =>
2 LiOH + FeO = Fe(OH)2 + Li2O
Pb(NO3)2 + NaC2H3O2 = Na(NO3)2 + PbC2H3O2 =>
Pb(NO3)2 + NaC2H3O2 = Na(NO3)2 + PbC2H3O2
KHSO4 + Na2SO3 = Na2SO4 + K2SO4 + H2O + SO2 =>
2 KHSO4 + Na2SO3 = Na2SO4 + K2SO4 + H2O + SO2
Al + H2SO4 + H2O = (Al(SO4)3*18H2O) + H2 =>
Al + 3 H2SO4 + 18 H2O = (Al(SO4)3*18H2O) + 3 H2
K(s) + H3PO4(aq) = H2(g) + K3PO4 =>
6 K(s) + 2 H3PO4(aq) = 3 H2(g) + 2 K3PO4
CaSO4 + H2O = CaO + H2SO4 =>
CaSO4 + H2O = CaO + H2SO4
CH4O + C6H12O2 = C7H14O2 + H2O =>
CH4O + C6H12O2 = C7H14O2 + H2O
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2 =>
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2
CaSO4 + H2O = (CaSO4)H2O =>
CaSO4 + H2O = (CaSO4)H2O
K + Cl + O2 = KClO4 =>
K + Cl + 2 O2 = KClO4
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + Ba(SO4) =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 Ba(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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