| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(OH)3 + NaClO3 = Na(OH)3 + FeClO3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
C7H7OH + O2 = CO2 + H2O =>
2 C7H7OH + 17 O2 = 14 CO2 + 8 H2O
Be + Na = BeNa =>
Be + Na = BeNa
C3H6O2 + H2O = H3O + C3H5O2 =>
C3H6O2 + H2O = H3O + C3H5O2
CH3COOH + NaHCO3 = C2H3NaO2 + H2O + CO2 =>
CH3COOH + NaHCO3 = C2H3NaO2 + H2O + CO2
Ba(NO3)2 + NH4Cl = BaCl2 + NH4NO3 =>
Ba(NO3)2 + 2 NH4Cl = BaCl2 + 2 NH4NO3
KNO3 + H2O = H2 + NO3 + KOH =>
2 KNO3 + 2 H2O = H2 + 2 NO3 + 2 KOH
Al + O = O{2-} + Al{3+} =>
2 Al + 3 O = 3 O{2-} + 2 Al{3+}
NO2C6H4NH2 + HCl = NO2(C6H4)NH3{+} + Cl{-} =>
NO2C6H4NH2 + HCl = NO2(C6H4)NH3{+} + Cl{-}
Sn = Sn{2+} + e =>
Sn = Sn{2+} + 2e
C4H10O2 + Na = C4H9O2Na + H2 =>
2 C4H10O2 + 2 Na = 2 C4H9O2Na + H2
C3H6O2 + H2O = CH3COOH + CH3OH =>
C3H6O2 + H2O = CH3COOH + CH3OH
Na2O2 = Na + O2 =>
Na2O2 = 2 Na + O2
O2 + C6H1 = CO2 + H2 =>
12 O2 + 2 C6H1 = 12 CO2 + H2
NaCl(aq) + H2O = NaOH + Cl2 + H2 =>
2 NaCl(aq) + 2 H2O = 2 NaOH + Cl2 + H2
CO4 = CO2 + O2 =>
CO4 = CO2 + O2
NaCl(aq) + H2O = NaOH(aq) + Cl2(g) + H2(g) =>
2 NaCl(aq) + 2 H2O = 2 NaOH(aq) + Cl2(g) + H2(g)
NaHCO3 + COOHCH2CH2COOH = COONaCH2CH2COONa + CO2 + H2O =>
2 NaHCO3 + COOHCH2CH2COOH = COONaCH2CH2COONa + 2 CO2 + 2 H2O
Ca(ClO)2 + HCl + Cu = CuCl2 + CaCl2 + H2O =>
Ca(ClO)2 + 4 HCl + 2 Cu = 2 CuCl2 + CaCl2 + 2 H2O
C3H6O2 + H2O = CH2O2 + C2H6O =>
C3H6O2 + H2O = CH2O2 + C2H6O
SnCl4 + Na2S = SnS2 + NaCl =>
SnCl4 + 2 Na2S = SnS2 + 4 NaCl
Mg(ClO3)2(aq) + BaCl2 = Mg(Cl2)2 + BaClO3 =>
Mg(ClO3)2(aq) + 2 BaCl2 = Mg(Cl2)2 + 2 BaClO3
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
LiF + SO4 = Li2SO4 + F4 =>
4 LiF + 2 SO4 = 2 Li2SO4 + F4
K2Cr2O7 + H2SO4 + NaBr = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O + Br =>
K2Cr2O7 + 7 H2SO4 + 6 NaBr = K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 7 H2O + 6 Br
KCl + HNO3 = KNO3 + Cl2 + NOCl + H2O =>
3 KCl + 4 HNO3 = 3 KNO3 + Cl2 + NOCl + 2 H2O
CH3CHClCH3 + H2 = CH3CH2CH3 + HCl =>
CH3CHClCH3 + H2 = CH3CH2CH3 + HCl
CH3OH + CUO = HCOH + CU + H2O =>
CH3OH + CUO = HCOH + CU + H2O
C3H8 + HCl = C3H6Cl2 + H =>
C3H8 + 2 HCl = C3H6Cl2 + 4 H
Zn + HgCl = ZnCl2 + Hg =>
Zn + 2 HgCl = ZnCl2 + 2 Hg
HBrO3 + Co = BrCoO3 + H2 =>
2 HBrO3 + 2 Co = 2 BrCoO3 + H2
AgNO3 + NaCN = NaNO3 + Na(Ag(CN)2) =>
AgNO3 + 2 NaCN = NaNO3 + Na(Ag(CN)2)
MnO4{-} + HSO3{-} + OH{-} = MnO2 + SO4{-2} + H2O =>
2 MnO4{-} + 3 HSO3{-} + OH{-} = 2 MnO2 + 3 SO4{-2} + 2 H2O
C4H10 + O = H2O + CO2 =>
C4H10 + 13 O = 5 H2O + 4 CO2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Cu(OH)2CuCO3 = CuO + CO2 + H2O =>
Cu(OH)2CuCO3 = 2 CuO + CO2 + H2O
CH3OH + CuO = HCOH + Cu + H2O =>
CH3OH + CuO = HCOH + Cu + H2O
NH3 + H2O + CuSO4 = Cu(OH)2 + (NH4)2SO4 =>
2 NH3 + 2 H2O + CuSO4 = Cu(OH)2 + (NH4)2SO4
Ca(ClO)2 + CaCl2 + H2O = Ca(OH)2 + Cl2 =>
Ca(ClO)2 + CaCl2 + 2 H2O = 2 Ca(OH)2 + 2 Cl2
MgO + H{+} = Mg{2} + H2O =>
MgO + 2 H{+} = Mg{2} + H2O
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
C2H2 = C6H6 = C6H5 = NO2 =>
3 C2H2 = C6H6
ClO{-} + S2O32{-} + OH{-} = Cl{-} + SO42{-} + H{+} =>
103 ClO{-} + 2 S2O32{-} + OH{-} = 103 Cl{-} + 4 SO42{-} + H{+}
Mg(ClO3)2(aq) + BaCl2 = Mg(Cl2)2 + BaClO3 =>
Mg(ClO3)2(aq) + 2 BaCl2 = Mg(Cl2)2 + 2 BaClO3
H2S(g) + Fe(OH)3 = Fe2S3 + H2O(g) =>
3 H2S(g) + 2 Fe(OH)3 = Fe2S3 + 6 H2O(g)
CH3CH2CHCl + Cl2 = CH3CH2CCl2 + HCl =>
CH3CH2CHCl + Cl2 = CH3CH2CCl2 + HCl
NaClO3 + KBr + H2SO4 = Br2 + NaCl + K2SO4 + H2O =>
NaClO3 + 6 KBr + 3 H2SO4 = 3 Br2 + NaCl + 3 K2SO4 + 3 H2O
NaCH3COO + Fe(NO3)3 = NaNO3 + Fe(CH3COO)3 =>
3 NaCH3COO + Fe(NO3)3 = 3 NaNO3 + Fe(CH3COO)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/26/24
Équations équilibrées sur10/26/23
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