| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CrO4 + Ba = K2 + BaCrO4
Al2(SO4)3 + Ca(Po4)2 = AlPo4 + Ca + SO4 =>
Al2(SO4)3 + Ca(Po4)2 = 2 AlPo4 + Ca + 3 SO4
FeS2 + Fe2O3 = Fe + SO2 =>
3 FeS2 + 4 Fe2O3 = 11 Fe + 6 SO2
Cu{2+} + S2O3{2-} = Cu{+} + S4O6 =>
4 Cu{2+} + 2 S2O3{2-} = 4 Cu{+} + S4O6
Ag2(C2O4) + Ca = CaC2O4 + Ag =>
Ag2(C2O4) + Ca = CaC2O4 + 2 Ag
Ba + Se = BaSe =>
Ba + Se = BaSe
CNH + O2 = CO2 + N2 + H2O =>
4 CNH + 5 O2 = 4 CO2 + 2 N2 + 2 H2O
N(g) + O(g) = NO(g)(lightning) =>
N(g) + O(g) = NO(g)(lightning)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
HCl + Sl = SlCl4 + H2 =>
4 HCl + Sl = SlCl4 + 2 H2
TiCl3 + H2O = TiOHCl2 + HCl =>
TiCl3 + H2O = TiOHCl2 + HCl
Cu(OH)2 + Na2SO4 + H2O = CuSO4*5H2O + NaOH =>
Cu(OH)2 + Na2SO4 + 5 H2O = CuSO4*5H2O + 2 NaOH
Ba3N2 + Na2SO4 = BaSO4 + Na3N1 =>
Ba3N2 + 3 Na2SO4 = 3 BaSO4 + 2 Na3N1
H3C6H5O7(s) + NaHCO3(s) = CO2(s) + H2O(l) + Na3C6H5O7(aq) =>
H3C6H5O7(s) + 3 NaHCO3(s) = 3 CO2(s) + 3 H2O(l) + Na3C6H5O7(aq)
IO3{-} + I{-} + H2SO4 = I2 + SO4{2-} + H2O =>
IO3{-} + 5 I{-} + 3 H2SO4 = 3 I2 + 3 SO4{2-} + 3 H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
C6H5O6R3 + H2O = C5H6O5R2 + CHO2R =>
C6H5O6R3 + H2O = C5H6O5R2 + CHO2R
C12H22CO11 + H2O = C2H5OH + CO2 =>
3 C12H22CO11 + 6 H2O = 13 C2H5OH + 13 CO2
K[Al(OH)4] + H2C2O4 + KOH = H2O + K3[Al(C2O4)3] =>
K[Al(OH)4] + 3 H2C2O4 + 2 KOH = 6 H2O + K3[Al(C2O4)3]
C3H7COOH + MgO = (C3H7COO)2Mg + H2O =>
2 C3H7COOH + MgO = (C3H7COO)2Mg + H2O
C5H10O + KMnO4 + H2SO4 = C5H8O + MnSO4 + K2SO4 + H2O =>
5 C5H10O + 2 KMnO4 + 3 H2SO4 = 5 C5H8O + 2 MnSO4 + K2SO4 + 8 H2O
C6H8O7 + H3PO4 + Fe = C6H12 + H2O + FeHPO4 =>
C6H8O7 + 9 H3PO4 + 9 Fe = C6H12 + 7 H2O + 9 FeHPO4
NaC17H35COO + Ca(HCO3)2 = NaHCO3 + C36H70CaO4 =>
2 NaC17H35COO + Ca(HCO3)2 = 2 NaHCO3 + C36H70CaO4
TiOCl2 + NaAcO + H2O = TiO(OH)2 + AcOH + NaCl =>
TiOCl2 + 2 NaAcO + 2 H2O = TiO(OH)2 + 2 AcOH + 2 NaCl
B5H9 + O2 = B2(O3) + H2O =>
2 B5H9 + 12 O2 = 5 B2(O3) + 9 H2O
La2O3 + CrO3 = LaCrO3 + O2 =>
2 La2O3 + 4 CrO3 = 4 LaCrO3 + 3 O2
C6H5SH + O2 = CO2 + H2O + S =>
2 C6H5SH + 15 O2 = 12 CO2 + 6 H2O + 2 S
Al + SnCl4 = Sn + Al2(Cl4)3 =>
2 Al + 3 SnCl4 = 3 Sn + Al2(Cl4)3
K2S + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H =>
7 K2S + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 11 K2SO4 + 32 H
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + H2CO3 + K(OH) + H2O =>
2 K2Cr2O7 + 6 H2SO4 + C2H6O = 2 Cr2(SO4)3 + 2 H2CO3 + 4 K(OH) + 5 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
W2(Cr2O7)5 + Li3AsO4 = W3(AsO4)5 + Li2(Cr2O7) =>
3 W2(Cr2O7)5 + 10 Li3AsO4 = 2 W3(AsO4)5 + 15 Li2(Cr2O7)
FeS2 + O = O2S + Fe =>
FeS2 + 4 O = 2 O2S + Fe
H2Br + O2 = BrO2 + H2O =>
2 H2Br + 3 O2 = 2 BrO2 + 2 H2O
FeCl3 + HNO3 + Zn = ZnNO3 + HFeCl3 =>
FeCl3 + HNO3 + Zn = ZnNO3 + HFeCl3
Cu + HNO3 = CuN(O3)2 + H2O + NO =>
3 Cu + 10 HNO3 = 3 CuN(O3)2 + 5 H2O + 7 NO
S + O2 + H = H2SO4 =>
S + 2 O2 + 2 H = H2SO4
OH{-}1(aq) + I{-}1(aq) + Cl2(g) = IO4{-}1(aq) + Cl{-}1(aq) + H2O(l) =>
8 OH{-}1(aq) + I{-}1(aq) + 4 Cl2(g) = IO4{-}1(aq) + 8 Cl{-}1(aq) + 4 H2O(l)
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
CH3CH2CH2CH2CH2CH2CH2CH2OH + CH3COOH = CH3CH2CH2CH2CH2CH2CH2CH2COOCH3 + H2O =>
CH3CH2CH2CH2CH2CH2CH2CH2OH + CH3COOH = CH3CH2CH2CH2CH2CH2CH2CH2COOCH3 + H2O
H3PO4 + Na(HCO3) = Na3PO4 + CO2 + H2O =>
H3PO4 + 3 Na(HCO3) = Na3PO4 + 3 CO2 + 3 H2O
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = CrCO3(aq) + NH4(aq) + (SO4)3(aq) =>
Cr2(SO4)3(aq) + 2(NH4)2CO3(aq) = 2 CrCO3(aq) + 4 NH4(aq) + (SO4)3(aq)
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Zn + SnCl2 = Sn + ZnCl2 =>
Zn + SnCl2 = Sn + ZnCl2
Cu(OH)2(s) = CuO(s) + H2O(l) =>
Cu(OH)2(s) = CuO(s) + H2O(l)
NH3{+} + O2 = NO2{-} + H{+} + H2O =>
4 NH3{+} + 5 O2 = 4 NO2{-} + 8 H{+} + 2 H2O
C2H5COOH + Ba(OH)2 = C2H5COO + Ba + H2O =>
2 C2H5COOH + Ba(OH)2 = 2 C2H5COO + Ba + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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