| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KClO3 = 3 KClO4 + KCl
Cu2(CO3)2 = Cu + CO3 =>
Cu2(CO3)2 = 2 Cu + 2 CO3
N2(g) + H2(g) = NH3 =>
N2(g) + 3 H2(g) = 2 NH3
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Na3Po4(aq) + FeCl3(aq) = NaCl(aq) + FePo4(s) =>
Na3Po4(aq) + FeCl3(aq) = 3 NaCl(aq) + FePo4(s)
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Mg(s) + HBr = MgBr2 + H2(g) =>
Mg(s) + 2 HBr = MgBr2 + H2(g)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HCOOH + C2H5OH = C2H5COOH + H2O =>
HCOOH + C2H5OH = C2H5COOH + H2O
H3C6H5O + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
3 H3C6H5O + 15 NaHCO3 = 5 Na3C6H5O7 + 7 H2O + 3 CO2
PO4 + H2O = HPO3 + OH =>
PO4 + 2 H2O = HPO3 + 3 OH
K2SO4 + HNO3 = KNO3 + H2SO4 =>
K2SO4 + 2 HNO3 = 2 KNO3 + H2SO4
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
Al + HgBr2 = Al2Hg3 + Br =>
2 Al + 3 HgBr2 = Al2Hg3 + 6 Br
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MgSO4*7H2O + KAl(SO4)2*12H2O + NaOH + Na2CO3 = Mg6Al2(OH)16CO3 + K2SO4 + Na2SO4 + H2O =>
6 MgSO4*7H2O + 2 KAl(SO4)2*12H2O + 16 NaOH + Na2CO3 = Mg6Al2(OH)16CO3 + K2SO4 + 9 Na2SO4 + 66 H2O
Al + Ag2CO3 = Al2(CO3)3 + Ag =>
2 Al + 3 Ag2CO3 = Al2(CO3)3 + 6 Ag
ClO2(g) + H2O = ClO3{-}(aq) + Cl{-}(aq) + H{+} =>
6 ClO2(g) + 3 H2O = 5 ClO3{-}(aq) + Cl{-}(aq) + 6 H{+}
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
H2 + F2 = HF =>
H2 + F2 = 2 HF
I2 + HSO3{-} + H2O = I{-} + HSO4{-} + H30{+} =>
I2 + 30 HSO3{-} + 30 H2O = 2 I{-} + 30 HSO4{-} + 2 H30{+}
Zn(NO3)2(aq) + K2S(aq) = ZnS(s) + KNO3(aq) =>
Zn(NO3)2(aq) + K2S(aq) = ZnS(s) + 2 KNO3(aq)
As3S5 + HNO3 = H3AsO4 + H2SO4 + H2O + NO2 =>
As3S5 + 45 HNO3 = 3 H3AsO4 + 5 H2SO4 + 13 H2O + 45 NO2
FeP + O2 = P2O5 + Fe2O3 =>
2 FeP + 4 O2 = P2O5 + Fe2O3
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
PO4 + H2O = H3PO4 + OH =>
PO4 + 3 H2O = H3PO4 + 3 OH
(NH4)2S + HCl = NH4Cl + H2S =>
(NH4)2S + 2 HCl = 2 NH4Cl + H2S
SnO2 + H2Sn + H2O = Sn(OH)2 =>
2 SnO2 + H2Sn + 2 H2O = 3 Sn(OH)2
FeO + HNO3 = Fe(NO3)3 + NO2 + H2O =>
FeO + 4 HNO3 = Fe(NO3)3 + NO2 + 2 H2O
Ca(OH)2 + H2CO3 = Ca2(CO3)2 + H2O =>
2 Ca(OH)2 + 2 H2CO3 = Ca2(CO3)2 + 4 H2O
CH13OH + O2 = CO2 + H2O =>
CH13OH + 4 O2 = CO2 + 7 H2O
Ag2CO3 + HNO3 = AgNO3 + H2CO3 =>
Ag2CO3 + 2 HNO3 = 2 AgNO3 + H2CO3
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
SnI2 + HNO3 = SnO2 + NO + I2 + H2O =>
3 SnI2 + 4 HNO3 = 3 SnO2 + 4 NO + 3 I2 + 2 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Ca(PO4)2 + HCl = CaCl + H(PO4)2 =>
Ca(PO4)2 + HCl = CaCl + H(PO4)2
H2SiO3 = SiO2 + H2O =>
H2SiO3 = SiO2 + H2O
KCl + NH3 = KCl(NH3) =>
KCl + NH3 = KCl(NH3)
SnO2 + H2Sn + H2O = Sn(OH)2 =>
2 SnO2 + H2Sn + 2 H2O = 3 Sn(OH)2
HCOOH + Ca = HCOOCa + H2 =>
2 HCOOH + 2 Ca = 2 HCOOCa + H2
CaCO3(s) = CO2(g)CaO(s) =>
CaCO3(s) = CO2(g)CaO(s)
CaO(aq)CO2(g) = CaCO3(s) =>
CaO(aq)CO2(g) = CaCO3(s)
CaCO3(s) = CaO(s)CO2(g) =>
CaCO3(s) = CaO(s)CO2(g)
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Al(OH)3 + C17H33COOH = (C17H33COO)3Al + H2O =>
Al(OH)3 + 3 C17H33COOH = (C17H33COO)3Al + 3 H2O
Al + KCl + H2O = AlCl3 + KOH + H2 =>
2 Al + 6 KCl + 6 H2O = 2 AlCl3 + 6 KOH + 3 H2
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
Ca(NO3)2 + Fe = Fe(NO3)3 + Ca =>
3 Ca(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Ca
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
