| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
CaCO3 + HCOOH = Ca(HCOO)2 + H2O + CO2 =>
CaCO3 + 2 HCOOH = Ca(HCOO)2 + H2O + CO2
Cu(ClO3)2 + K2(SO3) = CuSO3 + KClO3 =>
Cu(ClO3)2 + K2(SO3) = CuSO3 + 2 KClO3
CrCl2 + KOH = KCl + Cr(OH)2 =>
CrCl2 + 2 KOH = 2 KCl + Cr(OH)2
NaI + H2SO4 = H2S + I + NaSO4 + H2O =>
4 NaI + 5 H2SO4 = H2S + 4 I + 4 NaSO4 + 4 H2O
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
(CH3)2CHCH2CH2CH2COOH + NaOH = (CH3)2CHCH2CH2CH2COONa + H2O =>
(CH3)2CHCH2CH2CH2COOH + NaOH = (CH3)2CHCH2CH2CH2COONa + H2O
C55H98O6 + CH3OH = C19H34O2 + C3H8O3 =>
17 C55H98O6 + 8 CH3OH = 49 C19H34O2 + 4 C3H8O3
C7H14O + AgN2OH7 = Ag + C7H17NO2 + H2O + N3H9 =>
C7H14O + 2 AgN2OH7 = 2 Ag + C7H17NO2 + H2O + N3H9
C6H5NO2 + Zn + NaOH + H2O = Na2[Zn(OH)4] + C6H5NH2 =>
C6H5NO2 + 3 Zn + 6 NaOH + 4 H2O = 3 Na2[Zn(OH)4] + C6H5NH2
PO + (NH4)6Mo7O24 = (NH4)6Mo7O24PO =>
PO + (NH4)6Mo7O24 = (NH4)6Mo7O24PO
BICl3 + H2O = BIOCl + HCl =>
BICl3 + H2O = BIOCl + 2 HCl
BaCl2 + (H2)SO4 = (H2)SO4BaCl2 =>
BaCl2 + (H2)SO4 = (H2)SO4BaCl2
HNO3 + CuS = Cu(NO3)2 + S2 + H2O + NO2 =>
8 HNO3 + 2 CuS = 2 Cu(NO3)2 + S2 + 4 H2O + 4 NO2
NaOH + H2Ba = Na2Ba + H2O =>
2 NaOH + H2Ba = Na2Ba + 2 H2O
CuO + Al(OH)3 = Cu(OH)2 + Al + O =>
3 CuO + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al + 3 O
Ca(OH)2 + Al(C2H3O2)3 = Ca(C2H3O2)2 + Al(OH)3 =>
3 Ca(OH)2 + 2 Al(C2H3O2)3 = 3 Ca(C2H3O2)2 + 2 Al(OH)3
C6H12 = C6H6 + H2 =>
C6H12 = C6H6 + 3 H2
CuO + Al(OH)3 = Cu(OH)2 + Al + O =>
3 CuO + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al + 3 O
AgCl(s) + NH3(aq) = AgNH3 + Cl =>
AgCl(s) + NH3(aq) = AgNH3 + Cl
Sr3PO4 + CuCl2 = SrCl2 + Cu3PO4 =>
Sr3PO4 + 3 CuCl2 = 3 SrCl2 + Cu3PO4
C4H2O3 + C5H6 = C9H8O3 =>
C4H2O3 + C5H6 = C9H8O3
B2O3 + C2 + Cl = BCl3 + CO =>
2 B2O3 + 3 C2 + 12 Cl = 4 BCl3 + 6 CO
Ni + H2SO4 = Ni2SO4 + H2 =>
2 Ni + H2SO4 = Ni2SO4 + H2
FeSO4(aq) + K2C2O4(aq) = FeC2O4(s) + K2SO4(aq) =>
FeSO4(aq) + K2C2O4(aq) = FeC2O4(s) + K2SO4(aq)
KHC8H4O4NaOH = H2ONaKC8H4O4 =>
KHC8H4O4NaOH = H2ONaKC8H4O4
K2O + HNO3 = KNO3 + H2O =>
K2O + 2 HNO3 = 2 KNO3 + H2O
B + Cr2O3 = BO + Cr =>
3 B + Cr2O3 = 3 BO + 2 Cr
B(OH)3 + NaOH = Na2B4O7 + H2O =>
4 B(OH)3 + 2 NaOH = Na2B4O7 + 7 H2O
C6H11C6H5 + KMnO4 + H2SO4 = C6H5COOH + C6H12 + K2SO4 + MnSO4 =>
57 C6H11C6H5 + 24 KMnO4 + 36 H2SO4 = 48 C6H5COOH + 58 C6H12 + 12 K2SO4 + 24 MnSO4
HClO + KI + HCl = I2 + H2O + KCl =>
HClO + 2 KI + HCl = I2 + H2O + 2 KCl
AgNO3(aq) + MgI2(aq) = AgI2(aq) + MgNO3(aq) =>
AgNO3(aq) + MgI2(aq) = AgI2(aq) + MgNO3(aq)
KOH(aq) + KHP(aq) = K2P(aq) + H2O(l) =>
KOH(aq) + KHP(aq) = K2P(aq) + H2O(l)
Li2SO4(aq) + CaI2(aq) = CaSO4(s) + LiI(aq) =>
Li2SO4(aq) + CaI2(aq) = CaSO4(s) + 2 LiI(aq)
Al(NO3)3 + H2O = Al + O2 + HNO3 =>
4 Al(NO3)3 + 6 H2O = 4 Al + 3 O2 + 12 HNO3
K2Cr2O7 + Ti2(SO4)3 + H2SO4 = TiO(SO4) + CrSO4 + H2O + KSO4 =>
K2Cr2O7 + 3 Ti2(SO4)3 + H2SO4 = 6 TiO(SO4) + 2 CrSO4 + H2O + 2 KSO4
C6H12O6 + S + H2O = CO2 + H2S =>
C6H12O6 + 12 S + 6 H2O = 6 CO2 + 12 H2S
SrS + H3PO4 = Sr3(PO4)2 + H2S =>
3 SrS + 2 H3PO4 = Sr3(PO4)2 + 3 H2S
NiCl2 + NH3 = Ni(NH3)6Cl2 =>
NiCl2 + 6 NH3 = Ni(NH3)6Cl2
HI + Mg(OH)2 = H2O + MgI2 =>
2 HI + Mg(OH)2 = 2 H2O + MgI2
Na3AsO3 + HCl + Zn = AsH7 + ZnCl2 + NaCl + H2O =>
Na3AsO3 + 13 HCl + 5 Zn = AsH7 + 5 ZnCl2 + 3 NaCl + 3 H2O
(CH3)2CH(CH2)2OH + C2H4O2 = (CH3)2CH(CH2)2O2C2H3 + H2O =>
(CH3)2CH(CH2)2OH + C2H4O2 = (CH3)2CH(CH2)2O2C2H3 + H2O
C11H21NO10 + O2 = CO2 + H2O + N2 =>
4 C11H21NO10 + 45 O2 = 44 CO2 + 42 H2O + 2 N2
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
Ca(ClO)2 + HCl = H2O + Cl + CaCl2 =>
Ca(ClO)2 + 4 HCl = 2 H2O + 4 Cl + CaCl2
Rb + CO2 = Rb2O + C =>
4 Rb + CO2 = 2 Rb2O + C
SrI2 + Br = SrBr2 + I =>
SrI2 + 2 Br = SrBr2 + 2 I
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al2(SO4)3 + H2O = Al(OH)SO4 + H2SO4 =>
Al2(SO4)3 + 2 H2O = 2 Al(OH)SO4 + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/24
Équations équilibrées sur04/15/23
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