| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + BaCl2 = MgCl2 + BaSO4
Pb(No3)2 + NaHCO3 = PbCO3 + NaNo3 + H2O + CO2 =>
Pb(No3)2 + 2 NaHCO3 = PbCO3 + 2 NaNo3 + H2O + CO2
Na2CO3 + CH2COOH = NaCH2COO + CO2 + H2O =>
Na2CO3 + 2 CH2COOH = 2 NaCH2COO + CO2 + H2O
Mg + HO2 = MgO + H2 =>
4 Mg + 2 HO2 = 4 MgO + H2
NaNO2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + NaNO3 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 NaNO3 + 3 H2O
K2SiO3 + Zn(OH)2 = ZnSiO3 + KOH =>
K2SiO3 + Zn(OH)2 = ZnSiO3 + 2 KOH
Cd + S = CdS =>
Cd + S = CdS
Mn(NO3)2 + H2O2 + KOH = MnO2 + KNO3 + H2O =>
Mn(NO3)2 + H2O2 + 2 KOH = MnO2 + 2 KNO3 + 2 H2O
FeCl3 + KSCN + NaOH = Fe(OH)3 + KCl + NaSCN =>
FeCl3 + 3 KSCN + 3 NaOH = Fe(OH)3 + 3 KCl + 3 NaSCN
HC2H3O3 = C + H2 + O2 =>
2 HC2H3O3 = 4 C + 4 H2 + 3 O2
NaNO2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + NaNO3 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 NaNO3 + 3 H2O
C2H5OH + Cu(OH)2 = (C2H5O)2Cu + H2O =>
2 C2H5OH + Cu(OH)2 = (C2H5O)2Cu + 2 H2O
P2O5 + H2O = HPO3 =>
P2O5 + H2O = 2 HPO3
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
KBrO4 = O2 + KBr =>
KBrO4 = 2 O2 + KBr
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
MgSO4 + BaCl2 = MgCl2 + BaSO4 =>
MgSO4 + BaCl2 = MgCl2 + BaSO4
C7H5NO3 + C8H8O = C15H11NO3 + H2O =>
C7H5NO3 + C8H8O = C15H11NO3 + H2O
P4S3 = P4 + S8 =>
8 P4S3 = 8 P4 + 3 S8
HCl + Zn = ZnCl3 + H3 =>
3 HCl + Zn = ZnCl3 + H3
BiCl3 + NaOH = NaCl + BiOH + Cl =>
BiCl3 + NaOH = NaCl + BiOH + 2 Cl
Ni + HNO3 = H2 + Ni(NO3)2 =>
Ni + 2 HNO3 = H2 + Ni(NO3)2
Pb{4+}(aq) + Na(s) = Pb{2+}(aq) + Na{+}(aq) =>
Pb{4+}(aq) + 2 Na(s) = Pb{2+}(aq) + 2 Na{+}(aq)
C8H12O6 + O2 = CO2 + H2O =>
C8H12O6 + 8 O2 = 8 CO2 + 6 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Cu2(C6H2O4)2 + HCl = Cu{2+} + C6H4O4 + Cl{-} =>
Cu2(C6H2O4)2 + 4 HCl = 2 Cu{2+} + 2 C6H4O4 + 4 Cl{-}
Na2CO3 + CH2COOH = NaCH2COO + CO2 + H2O =>
Na2CO3 + 2 CH2COOH = 2 NaCH2COO + CO2 + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C6H5CH(CH3)2 + KMnO4 + H2SO4 = C6H5COOH + MnO2 + K2SO4 + H2O =>
7 C6H5CH(CH3)2 + 22 KMnO4 + 11 H2SO4 = 9 C6H5COOH + 22 MnO2 + 11 K2SO4 + 26 H2O
SiO2 + Al + CH3COOH = Al(CH3COO)3 + Si + H2O =>
3 SiO2 + 4 Al + 12 CH3COOH = 4 Al(CH3COO)3 + 3 Si + 6 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H4O2 =>
Mg(OH)2 + H2SO4 = MgSO4 + H4O2
CuFeS2 + NaOH = Cu(OH)2 + Fe(OH)2 + Na2S =>
CuFeS2 + 4 NaOH = Cu(OH)2 + Fe(OH)2 + 2 Na2S
O2(s) + S8(s) = SO2(s) =>
8 O2(s) + S8(s) = 8 SO2(s)
C8H12O6 + O2 = CO2 + H2O =>
C8H12O6 + 8 O2 = 8 CO2 + 6 H2O
HCl + Zn = ZnCl3 + H3 =>
3 HCl + Zn = ZnCl3 + H3
C8H12O6 + O2 = CO2 + H2O =>
C8H12O6 + 8 O2 = 8 CO2 + 6 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
KOH + KHP = K2P + H2O =>
KOH + KHP = K2P + H2O
AlCl3(aq) + Na2SO4(aq) = Al2(SO4)3 + NaCl =>
2 AlCl3(aq) + 3 Na2SO4(aq) = Al2(SO4)3 + 6 NaCl
Pb(NO3)4 + Al2S3 = PbS2 + Al(NO3)3 =>
3 Pb(NO3)4 + 2 Al2S3 = 3 PbS2 + 4 Al(NO3)3
Mn2O4 + HBr = H2O + MnBr2 + Br =>
Mn2O4 + 8 HBr = 4 H2O + 2 MnBr2 + 4 Br
N + Hf = HfN4 =>
4 N + Hf = HfN4
CrCl2(aq) + Ba(OH)2(aq) = Cr(OH)2(aq) + BaCl2(aq) =>
CrCl2(aq) + Ba(OH)2(aq) = Cr(OH)2(aq) + BaCl2(aq)
Zn + Ni(NO3)2 = ZnNi(NO3)2 =>
Zn + Ni(NO3)2 = ZnNi(NO3)2
CuFeS2 + NaOH = Cu(OH)2 + Fe(OH)2 + Na2S =>
CuFeS2 + 4 NaOH = Cu(OH)2 + Fe(OH)2 + 2 Na2S
C6H5CH(CH3)2 + KMnO4 + H2SO4 = C6H5COOH + MnO2 + K2SO4 + H2O =>
7 C6H5CH(CH3)2 + 22 KMnO4 + 11 H2SO4 = 9 C6H5COOH + 22 MnO2 + 11 K2SO4 + 26 H2O
K2SiO3 + Zn(OH)2 = ZnSiO3 + KOH =>
K2SiO3 + Zn(OH)2 = ZnSiO3 + 2 KOH
[Fe(SCN)(H2O)5]Cl + H2O2 = [Fe(SCN)(H2O)4(OH)]Cl + H2O =>
2[Fe(SCN)(H2O)5]Cl + H2O2 = 2[Fe(SCN)(H2O)4(OH)]Cl + 2 H2O
C6H12 + O2 = CO2 + H2O = CO2 =>
C6H12 + 9 O2 = 6 CO2 + 6 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 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/23
Équations équilibrées sur12/17/22
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
