| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOCN + CaCl2 = 2 NaCl + Ca(OCN)2
Pb(NO3)4 + Na2CO3 = Pb2(CO3)4 + NaNO3 =>
2 Pb(NO3)4 + 4 Na2CO3 = Pb2(CO3)4 + 8 NaNO3
C6H12O + K2Cr2O7 + H2SO4 = C6H10O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H12O + K2Cr2O7 + 4 H2SO4 = 3 C6H10O + K2SO4 + Cr2(SO4)3 + 7 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cd3(PO4)2 + (NH4)2S = CdS + (NH4)3PO4 =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + 2(NH4)3PO4
Li = Li2 =>
2 Li = Li2
C + O2 = CO = =>
2 C + O2 = 2 CO
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
CrI2 + Na2CO3 = CrCO3 + NaI =>
CrI2 + Na2CO3 = CrCO3 + 2 NaI
Cr(OH)2 + HBr = H2O + CrBr2 =>
Cr(OH)2 + 2 HBr = 2 H2O + CrBr2
CaCO3 + (CH3COOH) = (CH3COO)2Ca + H2O + CO2 =>
CaCO3 + 2(CH3COOH) = (CH3COO)2Ca + H2O + CO2
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
HCl + NaOH(aq) = NaCl(aq) + H2O =>
HCl + NaOH(aq) = NaCl(aq) + H2O
C22H46 + O2 = H2O + CO =>
2 C22H46 + 45 O2 = 46 H2O + 44 CO
HNO3(aq) + KHCO3(aq) = KNO3(aq) + H2O(l) + CO2(g) =>
HNO3(aq) + KHCO3(aq) = KNO3(aq) + H2O(l) + CO2(g)
CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaCl(aq)
CH3COOH + NaCN = CH3COONa + HCN =>
CH3COOH + NaCN = CH3COONa + HCN
Zn + Pb(C2H3O2)3 = Zn(C2H3O2) + Pb =>
3 Zn + Pb(C2H3O2)3 = 3 Zn(C2H3O2) + Pb
C2H5OH + H2O2 = CH3CO2H + H2O =>
C2H5OH + 2 H2O2 = CH3CO2H + 3 H2O
SO2 + KMnO4 + H2O = H2SO4 + MnSO4 + KOH =>
5 SO2 + 2 KMnO4 + 4 H2O = 3 H2SO4 + 2 MnSO4 + 2 KOH
Ag + HCl = AgCl + H =>
Ag + HCl = AgCl + H
CH4 = C8H10 + H2 =>
8 CH4 = C8H10 + 11 H2
HCHO + CaOH = H2O + CaCHO =>
HCHO + CaOH = H2O + CaCHO
CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaCl(aq)
H2SO4(aq) + KCl(aq) = HCl(aq) + K2SO4(s) =>
H2SO4(aq) + 2 KCl(aq) = 2 HCl(aq) + K2SO4(s)
Sn + H2SO4(conc) = SnSO4 + SO2 + H2O =>
Sn + 2 H2SO4(conc) = SnSO4 + SO2 + 2 H2O
NH4Br + Ba(OH)2 = BaBr2 + NH3 + H2O =>
2 NH4Br + Ba(OH)2 = BaBr2 + 2 NH3 + 2 H2O
H2O2 + As2S5 + NH4OH = (NH4)3AsSO4 + H2O + (NH4)2SO4 =>
14 H2O2 + As2S5 + 12 NH4OH = 2(NH4)3AsSO4 + 20 H2O + 3(NH4)2SO4
CaO + HCl = CaCl + H2 + O2 =>
2 CaO + 2 HCl = 2 CaCl + H2 + O2
(ZnOH)2CO3 = ZnO + H2O + CO2 =>
(ZnOH)2CO3 = 2 ZnO + H2O + CO2
KMnO4 + Na2SO4 + H2O = MnO4 + Na2SO3 + KOH =>
2 KMnO4 + Na2SO4 + H2O = 2 MnO4 + Na2SO3 + 2 KOH
H2CrO4 + Fe(OH)3 = H2(OH)3 + FeCrO4 =>
H2CrO4 + Fe(OH)3 = H2(OH)3 + FeCrO4
Al(OH)2NO3 + HNO3 = AlOH(NO3)2 + H2O =>
Al(OH)2NO3 + HNO3 = AlOH(NO3)2 + H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
C7H5O3 + CH3OH = C8H8O3 + H2O =>
14 C7H5O3 + 22 CH3OH = 15 C8H8O3 + 19 H2O
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2
LiOH + KCl = LiCl + KOH =>
LiOH + KCl = LiCl + KOH
NaNH2 + H2O = NH3 + NaOH =>
NaNH2 + H2O = NH3 + NaOH
C6H5CHOH + K2Cr2O7 + H2SO4 = C6H5CHOOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H5CHOH + K2Cr2O7 + 4 H2SO4 = 3 C6H5CHOOH + K2SO4 + Cr2(SO4)3 + 4 H2O
Cr(s) + S8(s) = CrS8(s) =>
Cr(s) + S8(s) = CrS8(s)
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
A + B2 = AB =>
2 A + B2 = 2 AB
CH3CH2CHCH2 + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + K2SO4 + H2O =>
15 CH3CH2CHCH2 + 16 KMnO4 + 24 H2SO4 = 20 CH3CH2COOH + 16 MnSO4 + 8 K2SO4 + 24 H2O
Li2SiO3 + H2O = LiHSiO3 + LiOH =>
Li2SiO3 + H2O = LiHSiO3 + LiOH
CH3CH2OH + CUO = CH3COOH + H2 + CU =>
CH3CH2OH + CUO = CH3COOH + H2 + CU
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuSO4 + H2O + Zn = CuO + H + ZnSO4 =>
CuSO4 + H2O + Zn = CuO + 2 H + ZnSO4
| 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 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
