| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2(s) + 2 HI(aq) = BaI2(aq) + 2 H2O(l)
ClCO3 + Li = LiCl + Li2CO3 =>
ClCO3 + 3 Li = LiCl + Li2CO3
Cu2CO3(OH)2 + HNO3 = Cu(NO3)2 + CO2 + H2O =>
Cu2CO3(OH)2 + 4 HNO3 = 2 Cu(NO3)2 + CO2 + 3 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
ALCl3 + NaOH = NaCl3 + ALOH =>
ALCl3 + NaOH = NaCl3 + ALOH
BeCl2 = Be + Cl2 =>
BeCl2 = Be + Cl2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
FeS2 + O2 = Fe2SO3 + SO2 =>
4 FeS2 + 9 O2 = 2 Fe2SO3 + 6 SO2
C12H26O + H2SO4 + NaOH = NaC12H25SO4 + H2O =>
C12H26O + H2SO4 + NaOH = NaC12H25SO4 + 2 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
BaCl + H2So4 = BaSo4 + HCl + H2 =>
2 BaCl + 2 H2So4 = 2 BaSo4 + 2 HCl + H2
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
Al + BaO = Al2O3 + Ba =>
2 Al + 3 BaO = Al2O3 + 3 Ba
C12H26O + SO3 + NaOH = NaC12H25SO4 + H2O =>
C12H26O + SO3 + NaOH = NaC12H25SO4 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMNO4 + MNSO4 + KOH = K2SO4 + MNO2 + H2O =>
2 KMNO4 + 3 MNSO4 + 4 KOH = 3 K2SO4 + 5 MNO2 + 2 H2O
C12H26O + SO3 + NaOH = NaC12H25SO4 + H2O =>
C12H26O + SO3 + NaOH = NaC12H25SO4 + H2O
NH4CL + NANO2 = N2 + H2O + NACL =>
NH4CL + NANO2 = N2 + 2 H2O + NACL
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Cu2CO3(OH)2 + HNO3 = Cu(NO3)2 + CO2 + H2O =>
Cu2CO3(OH)2 + 4 HNO3 = 2 Cu(NO3)2 + CO2 + 3 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
AgNO3 + NaBr = NaNO3 + AgBr =>
AgNO3 + NaBr = NaNO3 + AgBr
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
MnO2 + KBr + H2So4 = Br2 + MnSo4 + K2So4 + H2O =>
MnO2 + 2 KBr + 2 H2So4 = Br2 + MnSo4 + K2So4 + 2 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
Fe2(SO4)3 + AgNO3 = Ag2SO4 + Fe(NO3)3 =>
Fe2(SO4)3 + 6 AgNO3 = 3 Ag2SO4 + 2 Fe(NO3)3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Fe + AGNo3 = Fe(No3)2 + AG =>
Fe + 2 AGNo3 = Fe(No3)2 + 2 AG
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH2OH + H2O = NH3OH + OH =>
NH2OH + H2O = NH3OH + OH
Fe + PbCrO4 = Fe2(CrO4)3 + Pb =>
2 Fe + 3 PbCrO4 = Fe2(CrO4)3 + 3 Pb
C16H34O2 + O2 = H2O + CO2 =>
2 C16H34O2 + 47 O2 = 34 H2O + 32 CO2
NH2OH + H2O = NH2OH2 + OH =>
NH2OH + H2O = NH2OH2 + OH
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
PbCl4 = Pb + Cl =>
PbCl4 = Pb + 4 Cl
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
NaCrO2 + NaOH + Br2 = Na2CrO4 + NaBr + H2O =>
2 NaCrO2 + 8 NaOH + 3 Br2 = 2 Na2CrO4 + 6 NaBr + 4 H2O
H2SO4 + NaCl = Na2SO4 + HCl =>
H2SO4 + 2 NaCl = Na2SO4 + 2 HCl
CO2 = C + O2 =>
CO2 = C + O2
Na2TeO3 + NaI + HCl = NaCl + Te + H2O + I2 =>
Na2TeO3 + 4 NaI + 6 HCl = 6 NaCl + Te + 3 H2O + 2 I2
Cu5(PO4)2(OH)4 + HNO3 = Cu(NO3)2 + H3PO4 + H2O =>
Cu5(PO4)2(OH)4 + 10 HNO3 = 5 Cu(NO3)2 + 2 H3PO4 + 4 H2O
I2 + KOH = KIO3 + KI + H2 =>
3 I2 + 6 KOH = 2 KIO3 + 4 KI + 3 H2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C7H16 + Cl2 = C + HCl =>
C7H16 + 8 Cl2 = 7 C + 16 HCl
MnO4 + H3O = Mn + H2O =>
MnO4 + 8 H3O = Mn + 12 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PbCl4 = Pb + Cl =>
PbCl4 = Pb + 4 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/27/17
Équations équilibrées sur03/29/16
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