| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag{+} + 2 I{-} = 2 Ag + I2
Mn{+}2 + ClO{-} + OH{-} = MnO4{-} + Cl{-} + H2O =>
Mn{+}2 + 3 ClO{-} + 2 OH{-} = MnO4{-} + 3 Cl{-} + H2O
K2Cr2O7 + H2SO4 + H3CCH2OH = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 H3CCH2OH = Cr2(SO4)3 + 7 H2O + 3 CH3CHO + K2SO4
CH3OH + Cu(OH)2 = HC2H3O2 + Cu2O + H2O =>
2 CH3OH + 4 Cu(OH)2 = HC2H3O2 + 2 Cu2O + 6 H2O
CH3CH2COCl + CH3NH2 = CH3CH2CONHCH3 + HCl =>
CH3CH2COCl + CH3NH2 = CH3CH2CONHCH3 + HCl
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
H2SO4 + Na2HCO3 = Na + SO4 + CO2 + H2O =>
H2SO4 + 2 Na2HCO3 = 4 Na + SO4 + 2 CO2 + 2 H2O
C2H2 + H2 = C2H20 =>
C2H2 + 9 H2 = C2H20
Al + C9H6ON = Al(C9H6ON)3 =>
Al + 3 C9H6ON = Al(C9H6ON)3
NaNO3 + Si = Na2O + SiO2 + N2 =>
4 NaNO3 + 5 Si = 2 Na2O + 5 SiO2 + 2 N2
CH3COOH + CaCO3 = Ca(CH3COO)2 + H2OCO3 =>
11 CH3COOH + 6 CaCO3 = 6 Ca(CH3COO)2 + 4 H2OCO3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C6H10 + Br2 + H2O = C6H10(OH)Br + HBr =>
C6H10 + Br2 + H2O = C6H10(OH)Br + HBr
Bi2S3 + H{+} + NO3{-} = Bi{3+} + S + NO2 + H2O =>
Bi2S3 + 12 H{+} + 6 NO3{-} = 2 Bi{3+} + 3 S + 6 NO2 + 6 H2O
BaSO4 + NaCl = BaCl2 + SO4Na2 =>
BaSO4 + 2 NaCl = BaCl2 + SO4Na2
LiCO3(aq) + NaCl(aq) = LiCl(s) + NaCO3(aq) =>
LiCO3(aq) + NaCl(aq) = LiCl(s) + NaCO3(aq)
AgNO3 + Fe = Fe3(NO3)3 + Ag =>
3 AgNO3 + 3 Fe = Fe3(NO3)3 + 3 Ag
Cr(OH)3 = Cr(OH)2 + OH =>
Cr(OH)3 = Cr(OH)2 + OH
N2O5 + NaOH = NaNO3 + H2O =>
N2O5 + 2 NaOH = 2 NaNO3 + H2O
Me(OH)2 = MeO + H2O =>
Me(OH)2 = MeO + H2O
CuSO4*6H2O = CuO + H2O + H2SO4 =>
CuSO4*6H2O = CuO + 5 H2O + H2SO4
H2SO4 + K(OH) = K2SO4 + H2O =>
H2SO4 + 2 K(OH) = K2SO4 + 2 H2O
KOH + HCl = HOH*KCl =>
KOH + HCl = HOH*KCl
SnO2 + HCl = SnCl2 + O2 + H2O =>
2 SnO2 + 4 HCl = 2 SnCl2 + O2 + 2 H2O
Al(NO3)3 + Co(NO3)2 + CO(NH2)2 = AlCoO3 + N2 + H2O + CO2 =>
2 Al(NO3)3 + 2 Co(NO3)2 + 8 CO(NH2)2 = 2 AlCoO3 + 13 N2 + 16 H2O + 8 CO2
C6H5Br + Mg = C6H5MgBr =>
C6H5Br + Mg = C6H5MgBr
Cl2 + Na = NaCl =>
Cl2 + 2 Na = 2 NaCl
H2SO3 + Ba(OH)2 = H2Ba + SO3(OH)2 =>
H2SO3 + Ba(OH)2 = H2Ba + SO3(OH)2
KMnO4 + Cu = CuMnO4 + K =>
KMnO4 + Cu = CuMnO4 + K
Zn4 + HCl = ZnCl2 + H8 =>
Zn4 + 8 HCl = 4 ZnCl2 + H8
H2S + Cu(C2H3O2)2 = CuS + HC2H3O2 =>
H2S + Cu(C2H3O2)2 = CuS + 2 HC2H3O2
CH3(CH2)2(CH3)(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)2(CH3)(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Na2[Pb(OH)4] + HNO3 = Pb(OH)2 + H2O + NaNO3 =>
Na2[Pb(OH)4] + 2 HNO3 = Pb(OH)2 + 2 H2O + 2 NaNO3
Sn + H2O = SnO4 + H2 =>
Sn + 4 H2O = SnO4 + 4 H2
NH3 = H + N22 =>
22 NH3 = 66 H + N22
C6H5OH + Na = C6H5Na + OH =>
C6H5OH + Na = C6H5Na + OH
C25H + O2 = CO2 + H2O =>
4 C25H + 101 O2 = 100 CO2 + 2 H2O
Zn(OH)2 + BaO = Ba(OH)2 + ZnO =>
Zn(OH)2 + BaO = Ba(OH)2 + ZnO
C3H6O2 + Ca(OH)2 = C6H10CaO4 + H2O =>
2 C3H6O2 + Ca(OH)2 = C6H10CaO4 + 2 H2O
CaO + Zn(OH)2 = Ca(OH)2 + ZnO =>
CaO + Zn(OH)2 = Ca(OH)2 + ZnO
K2(SO4) + Ba(NO3)2 = Ba(SO4) + K2(NO3)2 =>
K2(SO4) + Ba(NO3)2 = Ba(SO4) + K2(NO3)2
Cl + O + H = ClOH =>
Cl + O + H = ClOH
Pb(NO)2 + BaCl2 = Pb(Cl2)2 + BaNO =>
Pb(NO)2 + 2 BaCl2 = Pb(Cl2)2 + 2 BaNO
Ca(Cl)2 + K3PO4 = KCl + Ca3(PO4)2 =>
3 Ca(Cl)2 + 2 K3PO4 = 6 KCl + Ca3(PO4)2
PbO + HCl = H2O + PbCl2 =>
PbO + 2 HCl = H2O + PbCl2
H2SO4 + Ba = BaSO4 + H2 =>
H2SO4 + Ba = BaSO4 + H2
Al(NO3)3 + NaOH = AlOH + Na(NO3)3 =>
Al(NO3)3 + NaOH = AlOH + Na(NO3)3
C10H19O4 + O2 = CO2 + H2O =>
4 C10H19O4 + 51 O2 = 40 CO2 + 38 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/25
Équations équilibrées sur04/28/24
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