| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 P2N3 = P4 + 3 N2
MgSO4 + CaCO3 = MgCO3 + CaSO4 =>
MgSO4 + CaCO3 = MgCO3 + CaSO4
CH3COOH + LiOH = LiCH3CO2 + H2O =>
CH3COOH + LiOH = LiCH3CO2 + H2O
K2S3 + KClO3 + KOH = K2SO4 + KCl + H2O =>
3 K2S3 + 10 KClO3 + 12 KOH = 9 K2SO4 + 10 KCl + 6 H2O
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
H2 + CI = HCI =>
H2 + 2 CI = 2 HCI
Fe2(CO3)3 + HNO2 = Fe(NO2)3 + H2CO3 =>
Fe2(CO3)3 + 6 HNO2 = 2 Fe(NO2)3 + 3 H2CO3
CuCl2*2H2O + C2H4(NH2)2 = (Cu(C2H4(NH2)2)2)Cl2 + H2O =>
CuCl2*2H2O + 2 C2H4(NH2)2 = (Cu(C2H4(NH2)2)2)Cl2 + 2 H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C3H5(C15H31CO2)3 + KOH = C3H5(OH)3 + C15H31CO2K =>
C3H5(C15H31CO2)3 + 3 KOH = C3H5(OH)3 + 3 C15H31CO2K
MnO2 + HCl = MnO2H2 + Cl2 =>
MnO2 + 2 HCl = MnO2H2 + Cl2
MgCl2 + HBr = MgBr2 + HCl =>
MgCl2 + 2 HBr = MgBr2 + 2 HCl
Cl2 + Br{-} = Cl{-} + Br2 =>
Cl2 + 2 Br{-} = 2 Cl{-} + Br2
Al2S3 + H2O = Al*(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al*(OH)3 + 3 H2S
Br2 + I{-} = Br{-} + I2 =>
Br2 + 2 I{-} = 2 Br{-} + I2
KClO4 + KCl = KClO3 =>
3 KClO4 + KCl = 4 KClO3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Fe2O3 + H2 = Fe + H2O = NaCL + H2O + CO2 =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
Cu2SO4 + K3PO4 = Cu3PO4 + K2SO4 =>
3 Cu2SO4 + 2 K3PO4 = 2 Cu3PO4 + 3 K2SO4
KC7H5O2 + HCl = KCl + HC7H5O2 =>
KC7H5O2 + HCl = KCl + HC7H5O2
Ti + NaOH = Ti(OH)4 + Na =>
Ti + 4 NaOH = Ti(OH)4 + 4 Na
HCI + Mg = MgCI + H2 =>
2 HCI + 2 Mg = 2 MgCI + H2
NH3 + H2O = NH2OH + H2 =>
NH3 + H2O = NH2OH + H2
Mq + O2 = MqO2 =>
Mq + O2 = MqO2
Cu3 = Cu2 =>
2 Cu3 = 3 Cu2
K3PO4HCl + HCl = KCl + H3PO4 =>
K3PO4HCl + 2 HCl = 3 KCl + H3PO4
FeCl3 + Fe(OH)3 = [FeOH]Cl2 =>
2 FeCl3 + Fe(OH)3 = 3[FeOH]Cl2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
O(g) = O2(g) =>
2 O(g) = O2(g)
CaCl2 + O2 = CaO + OCl =>
2 CaCl2 + 3 O2 = 2 CaO + 4 OCl
Na + AlCl3 = NaCl + Al =>
3 Na + AlCl3 = 3 NaCl + Al
NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
NH4Cl + NaOCl = N2 + NaCl + HCl + H2O =>
2 NH4Cl + 3 NaOCl = N2 + 3 NaCl + 2 HCl + 3 H2O
Fe + OH = Fe(OH)2 =>
Fe + 2 OH = Fe(OH)2
Ca(HCO3)2 + H2O = Ca + OH + H2CO3 =>
Ca(HCO3)2 + 2 H2O = Ca + 2 OH + 2 H2CO3
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
KMnO4 + MgS = K2S + Mg(MnO4)2 =>
2 KMnO4 + MgS = K2S + Mg(MnO4)2
CH3CH2CH2OH + Cr2O7{2-} + H{+} = CH3CH2COOH + Cr{3+} + H2O =>
3 CH3CH2CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3CH2COOH + 4 Cr{3+} + 11 H2O
C3H7Cl + Cl2 = C3H6Cl + HCl =>
2 C3H7Cl + Cl2 = 2 C3H6Cl + 2 HCl
K2CrO4 + K2SO3 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO4 + 3 K2SO3 + 5 H2SO4 = 5 K2SO4 + Cr2(SO4)3 + 5 H2O
Li2O + Fe(OH)3 = LiOH + Fe2O3 =>
3 Li2O + 2 Fe(OH)3 = 6 LiOH + Fe2O3
HOH2C{-}CH2OH + K2Cr2O7 + HCl = HOOC{-}COOH + KCl + CrCl3 + H2O =>
3 HOH2C{-}CH2OH + 2 K2Cr2O7 + 16 HCl = 3 HOOC{-}COOH + 4 KCl + 4 CrCl3 + 11 H2O
Ca(OH)2 + N2 = Ca3N2 + OH =>
3 Ca(OH)2 + N2 = Ca3N2 + 6 OH
Zn(NO3)2 = Zn + NO3 =>
Zn(NO3)2 = Zn + 2 NO3
Ca(OH)2 + N2 = Ca3N2 + OH =>
3 Ca(OH)2 + N2 = Ca3N2 + 6 OH
Mg + HNO3 = Mg(NO3)2 + NH3(NHNO3) + H2O =>
13 Mg + 32 HNO3 = 13 Mg(NO3)2 + 2 NH3(NHNO3) + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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