| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2H2O = H2CO3
CaO + Al(OH)3 = AlCa(OH)3 + O =>
CaO + Al(OH)3 = AlCa(OH)3 + O
CH3COOH + NaHCO3 = CH3CONa + H2O + CO2 =>
5 CH3COOH + 4 NaHCO3 = 4 CH3CONa + 6 H2O + 6 CO2
Cu(NO2)2(aq) + Fe(s) = Cu(s) + Fe(NO2)2(aq) =>
Cu(NO2)2(aq) + Fe(s) = Cu(s) + Fe(NO2)2(aq)
HNO3 + NaOH = Na{+} + NO3{-} + H2O =>
HNO3 + NaOH = Na{+} + NO3{-} + H2O
H{+} + HSO4{-} = H2SO4 =>
H{+} + HSO4{-} = H2SO4
C2H2(g) = C6H6(l) =>
3 C2H2(g) = C6H6(l)
HC3H2O2 + H2O = H3O + HC2H2O2 =>
2 HC3H2O2 + 3 H2O = H3O + 3 HC2H2O2
Al(NO3)3 + SO3 = N2O5 + Al2(SO4)3 =>
2 Al(NO3)3 + 3 SO3 = 3 N2O5 + Al2(SO4)3
AlBr3 + KOH = Al(OH)3 + KBr =>
AlBr3 + 3 KOH = Al(OH)3 + 3 KBr
Na(CrO4) + AgNO3 = NaNO3 + Ag(CrO4) =>
Na(CrO4) + AgNO3 = NaNO3 + Ag(CrO4)
FeOH2 + Co(PO4)2 = Fe(PO4)2 + CoOH2 =>
FeOH2 + Co(PO4)2 = Fe(PO4)2 + CoOH2
NaCl(s) + H2SO4(s) = HCl(g) + Na2SO4(s) =>
2 NaCl(s) + H2SO4(s) = 2 HCl(g) + Na2SO4(s)
H2SO4 + HCl = ClS + H3O4 =>
H2SO4 + HCl = ClS + H3O4
Cr2O7 + H3O = Cr + H2O =>
Cr2O7 + 14 H3O = 2 Cr + 21 H2O
CuCl2 + PO4(NH4)3 = NH4Cl + Cu3(PO4)2 =>
3 CuCl2 + 2 PO4(NH4)3 = 6 NH4Cl + Cu3(PO4)2
(NH4)2CO3 + NaNO3 = (NH4)(NO3) + Na2CO3 =>
(NH4)2CO3 + 2 NaNO3 = 2(NH4)(NO3) + Na2CO3
H2O2 = H2OO =>
H2O2 = H2OO
NiO2 + Zn + H2O = Ni(OH)2 + Zn(OH)2 =>
NiO2 + Zn + 2 H2O = Ni(OH)2 + Zn(OH)2
CHCOOH + H2O = CHCOO + H3O =>
CHCOOH + H2O = CHCOO + H3O
MgO + HI = MgI2 + H2O =>
MgO + 2 HI = MgI2 + H2O
Zn(C2H3O2) + Na2S = Zn + S + Na(C2H3O2) =>
2 Zn(C2H3O2) + Na2S = 2 Zn + S + 2 Na(C2H3O2)
K(s) + H2O(g) = KOH + H2(s) =>
2 K(s) + 2 H2O(g) = 2 KOH + H2(s)
CH3CH2OH + NaBr + H2SO4 = CH3CH2Br + Na2SO4 + H2O =>
2 CH3CH2OH + 2 NaBr + H2SO4 = 2 CH3CH2Br + Na2SO4 + 2 H2O
H3PO4 + Fe(NO3)3 = H3(NO3)3 + FePO4 =>
H3PO4 + Fe(NO3)3 = H3(NO3)3 + FePO4
CHCOOH + H2O = CHCOO + H3O =>
CHCOOH + H2O = CHCOO + H3O
COCl2 + O2 = CO2 + Cl2 =>
2 COCl2 + O2 = 2 CO2 + 2 Cl2
NiO2 + Zn + H2O = Ni(OH)2 + Zn(OH)2 =>
NiO2 + Zn + 2 H2O = Ni(OH)2 + Zn(OH)2
C19H34O2 + O2 = CO2 + H2O =>
2 C19H34O2 + 53 O2 = 38 CO2 + 34 H2O
(NH4)2CO3 + O2 = CO2 + H2O + NO2 =>
2(NH4)2CO3 + 7 O2 = 2 CO2 + 8 H2O + 4 NO2
Au(NO3)3 = Au + NO3 =>
Au(NO3)3 = Au + 3 NO3
(NH4)2CrO4 + BaCl2 = NH4Cl + BaCrO4 =>
(NH4)2CrO4 + BaCl2 = 2 NH4Cl + BaCrO4
C5H15O3 + O2 = CO2 + H2O =>
4 C5H15O3 + 29 O2 = 20 CO2 + 30 H2O
MnO2 + HCl = Mn2Cl2 + Cl4 + H2O =>
4 MnO2 + 16 HCl = 2 Mn2Cl2 + 3 Cl4 + 8 H2O
CH3CHOHCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 CH3CHOHCH3 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 12 MnSO4 + 6 K2SO4 + 28 H2O
(NH4)2CrO4 = NH4 + CrO4 =>
(NH4)2CrO4 = 2 NH4 + CrO4
BaO2(s) + H2O(l) = Ba(OH)2(aq) + O2(g) =>
2 BaO2(s) + 2 H2O(l) = 2 Ba(OH)2(aq) + O2(g)
NaClO + NaI + H2SO4 = I2 + NaCl + Na2SO4 + H2O =>
NaClO + 2 NaI + H2SO4 = I2 + NaCl + Na2SO4 + H2O
H2O + PSO4 = POH + HSO4 =>
H2O + PSO4 = POH + HSO4
CUSO4 + KSCN = CU(SCN)2 + K2SO4 =>
CUSO4 + 2 KSCN = CU(SCN)2 + K2SO4
MnCl2 + H2 = Mn + HCl =>
MnCl2 + H2 = Mn + 2 HCl
SnCl4 + NaOH = NaCl + SnO2 + H2O =>
SnCl4 + 4 NaOH = 4 NaCl + SnO2 + 2 H2O
C6H5CH3 + H2O = C6H5COOH + H2 =>
C6H5CH3 + 2 H2O = C6H5COOH + 3 H2
OH{-} + CrI3 + Cl2 = CrO4{2-} + IO4{2-} + Cl{-} + H2O =>
32 OH{-} + CrI3 + 12 Cl2 = CrO4{2-} + 3 IO4{2-} + 24 Cl{-} + 16 H2O
C6H5COOCH3 + NaOH = CH3OH + C6H5COONa =>
C6H5COOCH3 + NaOH = CH3OH + C6H5COONa
Cu + Br = CuBr2 =>
Cu + 2 Br = CuBr2
NaHO + HCl = NaCl + H2O =>
NaHO + HCl = NaCl + H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
(NH4)2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + NH4NO3(aq) =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + 2 NH4NO3(aq)
(NH4)2SO4 + CuCl2 = NH4Cl + Cu2(SO4)2 =>
2(NH4)2SO4 + 2 CuCl2 = 4 NH4Cl + Cu2(SO4)2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
