| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuO + 2 S = 2 CuS + O2
NaF + Fe2(SO4)3 = FeF3 + Na2SO4 =>
6 NaF + Fe2(SO4)3 = 2 FeF3 + 3 Na2SO4
POCl3 + KOH = K3PO4 + HCl =>
POCl3 + 3 KOH = K3PO4 + 3 HCl
LbO + CO = Lb + CO2 =>
LbO + CO = Lb + CO2
Fe{2+} + CN{-} = Fe(CN)6{-4} =>
Fe{2+} + 6 CN{-} = Fe(CN)6{-4}
C2H5COOH + CaO = Ca(C2H5COO)2 + H2O =>
2 C2H5COOH + CaO = Ca(C2H5COO)2 + H2O
Al(OH)3 + Ca(NO2)2 = Al(NO2)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 Ca(NO2)2 = 2 Al(NO2)3 + 3 Ca(OH)2
HBr(aq) + LiOH(s) = LiBr + H2O =>
HBr(aq) + LiOH(s) = LiBr + H2O
H2SO4 + Ag = SO2 + H2O + Ag2SO4 =>
2 H2SO4 + 2 Ag = SO2 + 2 H2O + Ag2SO4
CuSO4 + (NH4OH) = NH4SO4 + CuOH =>
CuSO4 + (NH4OH) = NH4SO4 + CuOH
Fe2(SO4)3 + (NH4)2SO4 = (NH4)2Fe2(SO4)4 =>
Fe2(SO4)3 + (NH4)2SO4 = (NH4)2Fe2(SO4)4
Ag + HNO3 + HCl = HAgCl4 + NO2 + H2O =>
Ag + 3 HNO3 + 4 HCl = HAgCl4 + 3 NO2 + 3 H2O
KHCI = KCIH =>
KHCI = KCIH
Mg + SnSO4 = MgSO4 + Sn =>
Mg + SnSO4 = MgSO4 + Sn
FeH2SO4 = FeSO4 + H2 =>
FeH2SO4 = FeSO4 + H2
CH2NH2COOH + HBr = CH2NH2COOBr + H2 =>
CH2NH2COOH + HBr = CH2NH2COOBr + H2
Zn + Co(NO3)2 = Zn(NO3)2 + Co2 =>
2 Zn + 2 Co(NO3)2 = 2 Zn(NO3)2 + Co2
FeO + P = Fe + P2O5 =>
5 FeO + 2 P = 5 Fe + P2O5
FeCl3 + NaHCO3 = Fe(HCO3)3 + NaCl =>
FeCl3 + 3 NaHCO3 = Fe(HCO3)3 + 3 NaCl
CaCO3 + HCOOH = H2O + CaCOOH + CO2 =>
2 CaCO3 + 3 HCOOH = 2 H2O + 2 CaCOOH + 3 CO2
CuCO3*Cu(OH)2 + CH3COOH = Cu(CH3COO)2*H2O + CO2 + H2O =>
CuCO3*Cu(OH)2 + 4 CH3COOH = 2 Cu(CH3COO)2*H2O + CO2 + H2O
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
S(s) + HCl(aq) = SCl + H2 =>
2 S(s) + 2 HCl(aq) = 2 SCl + H2
KF + H2SiF6 = K2SiF6 + HF =>
2 KF + H2SiF6 = K2SiF6 + 2 HF
Be + I2 = BeI2 =>
Be + I2 = BeI2
Sc(NO3)3 + Li2S = Sc2S3 + LiNO3 =>
2 Sc(NO3)3 + 3 Li2S = Sc2S3 + 6 LiNO3
C12H24O2 + O = CO2 + H2O =>
C12H24O2 + 34 O = 12 CO2 + 12 H2O
H2SO4 + K2HPO4 = H2HPO4 + K2SO4 =>
H2SO4 + K2HPO4 = H2HPO4 + K2SO4
(NH4)2S(aq) + ZnCl2(aq) = NH4Cl(aq) + ZnS(s) =>
(NH4)2S(aq) + ZnCl2(aq) = 2 NH4Cl(aq) + ZnS(s)
NH3 + Hg(NO3)2 = [Hg(NH3)2](NO3)2 =>
2 NH3 + Hg(NO3)2 = [Hg(NH3)2](NO3)2
CuS + H2O = SO2 + Cu + H =>
CuS + 2 H2O = SO2 + Cu + 4 H
Pb(NO3)2 + CrBr3 = PbBr3 + Cr(NO3)2 =>
Pb(NO3)2 + CrBr3 = PbBr3 + Cr(NO3)2
KMnO4 + NaOH + KNO2 = K2MnO4 + Na2MnO4 + KNO3 + H2O =>
2 KMnO4 + 2 NaOH + KNO2 = K2MnO4 + Na2MnO4 + KNO3 + H2O
Mn(OH)6 = Mn2O6 + H2O =>
2 Mn(OH)6 = Mn2O6 + 6 H2O
K2HPO4 = K + H + PO4 =>
K2HPO4 = 2 K + H + PO4
Cr + H2O = Cr(OH)3 + H2 =>
2 Cr + 6 H2O = 2 Cr(OH)3 + 3 H2
C7H8N4O2 + O2 = CO2 + H2O + NO2 =>
C7H8N4O2 + 12 O2 = 7 CO2 + 4 H2O + 4 NO2
Al2(SO4)3 + NH3 + H2O = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4
Na2S2O3 + H2O = Na2SO4 + H2S =>
Na2S2O3 + H2O = Na2SO4 + H2S
C(s) + H2(g) + O2(g) = C2H5OH =>
4 C(s) + 6 H2(g) + O2(g) = 2 C2H5OH
CH3CH2OH + NaHCO3 = NaCH3CO2 + CO2 + H2O =>
2 CH3CH2OH + 3 NaHCO3 = 3 NaCH3CO2 + CO2 + 3 H2O
Cu(NO3)2 + SrCl2 = CuCl2 + Sr(NO3)2 =>
Cu(NO3)2 + SrCl2 = CuCl2 + Sr(NO3)2
Al2O3 + SiO2 = Al2(SiO3)3 =>
Al2O3 + 3 SiO2 = Al2(SiO3)3
Na2WO4 + HCl + Zn = W5O14 + NaCl + ZnCl2 + H2O =>
5 Na2WO4 + 12 HCl + Zn = W5O14 + 10 NaCl + ZnCl2 + 6 H2O
Mg + Ti4Cl = MgCl2 + Ti =>
Mg + 2 Ti4Cl = MgCl2 + 8 Ti
He + H = HeH =>
He + H = HeH
NaHCO3 + H2S = NaHS + H2O + CO2 =>
NaHCO3 + H2S = NaHS + H2O + CO2
Hg(s) + H2O(aq) = Hg2O + H2 =>
2 Hg(s) + H2O(aq) = Hg2O + H2
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
Al(NO3)3 + MgSO4 = Mg(NO3)2 + Al2(SO4)3 =>
2 Al(NO3)3 + 3 MgSO4 = 3 Mg(NO3)2 + Al2(SO4)3
| 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 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
