| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuI + Cl2 = 2 CuCl + 2 I
MnO2 + H = Mn + H2O =>
MnO2 + 4 H = Mn + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H5OH + Mg = C2H5OMg + H2 =>
2 C2H5OH + 2 Mg = 2 C2H5OMg + H2
NaOH + HPO2 = NaPO2 + H2O =>
NaOH + HPO2 = NaPO2 + H2O
CH4(g) + H2O(l) = CO(g) + H2(g) =>
CH4(g) + H2O(l) = CO(g) + 3 H2(g)
CuO2 + CO = Cu + CO2 =>
CuO2 + 2 CO = Cu + 2 CO2
(CH3)CHOH + O2 = CO2 + H2O =>
4(CH3)CHOH + 11 O2 = 8 CO2 + 10 H2O
RbOH + Li = LiOH + Rb =>
RbOH + Li = LiOH + Rb
Ni(CH3COO)2 + NaOH = Ni(OH)2 + NaCH3COO =>
Ni(CH3COO)2 + 2 NaOH = Ni(OH)2 + 2 NaCH3COO
K + I2 = KI =>
2 K + I2 = 2 KI
C8H8O3 + H2O = C7H5O3 + CH3OH =>
15 C8H8O3 + 19 H2O = 14 C7H5O3 + 22 CH3OH
Ni(NO3)2(aq) + CaCl2(aq) = Ca(NO3)2(s) + NiCl2(aq) =>
Ni(NO3)2(aq) + CaCl2(aq) = Ca(NO3)2(s) + NiCl2(aq)
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
K2HPO4 + NaOH = KOH + Na2HPO4 =>
K2HPO4 + 2 NaOH = 2 KOH + Na2HPO4
Rb2CO3(aq) + Fe(C2H3O2)2(aq) = RbC2H3O2(aq) + Fe2(C2H3O2)3(aq) + CO3(aq) =>
Rb2CO3(aq) + 4 Fe(C2H3O2)2(aq) = 2 RbC2H3O2(aq) + 2 Fe2(C2H3O2)3(aq) + CO3(aq)
C2H5OH(aq) + K2Cr2O7(aq) + HCl(aq) = CH3COOH(aq) + CrCl3(aq) + KCl(aq) + H2O(l) =>
3 C2H5OH(aq) + 2 K2Cr2O7(aq) + 16 HCl(aq) = 3 CH3COOH(aq) + 4 CrCl3(aq) + 4 KCl(aq) + 11 H2O(l)
CH3COOH(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaCH3COO(aq) =>
CH3COOH(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaCH3COO(aq)
Mg + Pb(OAc) = Pb + Mg(OAc) =>
Mg + Pb(OAc) = Pb + Mg(OAc)
sodiumcarbonate + magnesiumchloride = magnesiumcarbonate + sodiumchloride =>
Na2CO3 + MgCl2 = MgCO3 + 2 NaCl
Na2SO4 + Zn + HCl = ZnSO4 + NaCl + Na2S + H2O =>
5 Na2SO4 + 4 Zn + 8 HCl = 4 ZnSO4 + 8 NaCl + Na2S + 4 H2O
C7H6O + KMnO4 + H2O = C7H6O2 + MnO2 + KOH =>
3 C7H6O + 2 KMnO4 + H2O = 3 C7H6O2 + 2 MnO2 + 2 KOH
NH4ClO4 + Al = Al2O2 + N2 + Cl2 + H2O =>
2 NH4ClO4 + 4 Al = 2 Al2O2 + N2 + Cl2 + 4 H2O
Fe(CrO2) + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 Fe(CrO2) + 4 K2CO3 + 5 O2 = 2 Fe2O3 + 4 K2CrO4 + 4 CO2
Cu + NH3 = Cu(NH3)4 =>
Cu + 4 NH3 = Cu(NH3)4
KMnO4 + BiBr + H2SO4 = Br + MnSO4 + Bi2(SO4)3 + K2SO4 + H2O =>
6 KMnO4 + 10 BiBr + 24 H2SO4 = 10 Br + 6 MnSO4 + 5 Bi2(SO4)3 + 3 K2SO4 + 24 H2O
C6H5C2H3 + KMnO4 + H2O = C6H5COOH + KOH + MnO2 =>
21 C6H5C2H3 + 40 KMnO4 + 8 H2O = 24 C6H5COOH + 40 KOH + 40 MnO2
KMnO4 + Zn + KOH = K2MnO4 + K2(Zn(OH)4) =>
2 KMnO4 + Zn + 4 KOH = 2 K2MnO4 + K2(Zn(OH)4)
C6H5C2H3 + KMnO4 + H2O = C6H5COOH + KOH + MnO2 =>
21 C6H5C2H3 + 40 KMnO4 + 8 H2O = 24 C6H5COOH + 40 KOH + 40 MnO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
CH2O + KMnO4 + H2O = HCOOH + MnO2 + KOH =>
3 CH2O + 2 KMnO4 + H2O = 3 HCOOH + 2 MnO2 + 2 KOH
S2Cl2(l) + NH3(g) = S4N4(s) + S8(s) + NH4Cl(s) =>
6 S2Cl2(l) + 16 NH3(g) = S4N4(s) + S8(s) + 12 NH4Cl(s)
SnS2 + (NH4)2S2 = (NH4)2SnS4 =>
SnS2 + (NH4)2S2 = (NH4)2SnS4
MnI2 = I + Mn =>
MnI2 = 2 I + Mn
MnI2 + K2CO3 = MnCO3 + KI =>
MnI2 + K2CO3 = MnCO3 + 2 KI
ZnO3 = Zn + O2 =>
2 ZnO3 = 2 Zn + 3 O2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
K + H2SO4 = K2SO4 + S + H2O =>
6 K + 4 H2SO4 = 3 K2SO4 + S + 4 H2O
Nd2O3 + BaCO3 + Mn2O3 = Nd05Ba05MnO3 + CO + O =>
5 Nd2O3 + 10 BaCO3 + Mn2O3 = 2 Nd05Ba05MnO3 + 10 CO + 32 O
Ca(OH)2 + CoCl2 = CaCl2 + Co(OH)2 =>
Ca(OH)2 + CoCl2 = CaCl2 + Co(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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