| Équations équilibrées la veille | Équations équilibrées le lendemain |
K(NO3) + ZnSO4 = KSO4 + Zn(NO3)
CuO + Na2S2O3 = CuSO4 + Na2S =>
CuO + Na2S2O3 = CuSO4 + Na2S
Pb(OH)2 + CuO = Cu(OH)2 + PbO =>
Pb(OH)2 + CuO = Cu(OH)2 + PbO
Ag(No)3 + BaCl2 = AgCl + Ba(No3)2 =>
2 Ag(No)3 + BaCl2 = 2 AgCl + Ba(No3)2
C3H7OH + Cu(OH)2 = C3H6O + H2O + Cu2O =>
C3H7OH + 2 Cu(OH)2 = C3H6O + 3 H2O + Cu2O
Na2S + NaNO3 + H2SO4 = Na2SO4 + NO2 + H2O =>
Na2S + 8 NaNO3 + 4 H2SO4 = 5 Na2SO4 + 8 NO2 + 4 H2O
MnCO3 + HNO3 = Mn(NO3)2 + H2CO3 =>
MnCO3 + 2 HNO3 = Mn(NO3)2 + H2CO3
C2H5OH + SO4{2-} = CH3COO{-} + HS{-} + H{+} + H2O =>
2 C2H5OH + SO4{2-} = 2 CH3COO{-} + HS{-} + H{+} + 2 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Na2CO3*10H2O + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 Na2CO3*10H2O + 2 C6H8O7 = 3 CO2 + 33 H2O + 2 Na3C6H5O7
Li + CoO2 = LiCoO2 =>
Li + CoO2 = LiCoO2
NaClO3 + HCl + Au = AuCl3 + H2O + Na =>
3 NaClO3 + 18 HCl + 7 Au = 7 AuCl3 + 9 H2O + 3 Na
Cu(OH)2 + Ba(NO3)2 = Cu(NO3)2 + Ba(OH)2 =>
Cu(OH)2 + Ba(NO3)2 = Cu(NO3)2 + Ba(OH)2
NH4HS + NaOH = NH4OH + Na2S + H2O =>
NH4HS + 2 NaOH = NH4OH + Na2S + H2O
Na(s) + FeCl(s) = Fe(s) + NaCl(s) =>
Na(s) + FeCl(s) = Fe(s) + NaCl(s)
Zr + H2SO4 = Zr2(SO4)4 + H2 =>
2 Zr + 4 H2SO4 = Zr2(SO4)4 + 4 H2
C3H7COOH + CuCO3 = Cu(C3H7COO)2 + CO2 + H2O =>
2 C3H7COOH + CuCO3 = Cu(C3H7COO)2 + CO2 + H2O
Pb(NO3)2 + RbCl = PbCl2 + RbNO3 =>
Pb(NO3)2 + 2 RbCl = PbCl2 + 2 RbNO3
C16H21ON4 + HCl = C16H22ON4 + Cl2 =>
2 C16H21ON4 + 2 HCl = 2 C16H22ON4 + Cl2
Zn(NH3)4 + H = Zn + NH4 =>
Zn(NH3)4 + 4 H = Zn + 4 NH4
H2SO4(aq) + Zn(OH)2(aq) = H2O(l) + ZnSO4(s) =>
H2SO4(aq) + Zn(OH)2(aq) = 2 H2O(l) + ZnSO4(s)
HBr + Cu(OH)2 = CuOHBr + H2O =>
HBr + Cu(OH)2 = CuOHBr + H2O
Ca + N2 = Ca{+2} + N2{-2} =>
Ca + N2 = Ca{+2} + N2{-2}
CH3OOH + NaOH = NaOOCCH3 + H2O =>
2 CH3OOH + NaOH = NaOOCCH3 + 3 H2O
AlCl3 + H2O = [Al(H2O)6]3 + Cl =>
3 AlCl3 + 18 H2O = [Al(H2O)6]3 + 9 Cl
MnO + CO2 = MnCO3 =>
MnO + CO2 = MnCO3
HOOCCH2CH2CH2COOH + Ca(OH)2 = CH3CH2CH2Ca + H2O + CO2 =>
21 HOOCCH2CH2CH2COOH + 20 Ca(OH)2 = 20 CH3CH2CH2Ca + 34 H2O + 45 CO2
PbO2 + (H2O) = Pb(OH)4 =>
PbO2 + 2(H2O) = Pb(OH)4
C2H5NO2 + N2O = CO3 + H2O + N2 =>
2 C2H5NO2 + 13 N2O = 4 CO3 + 5 H2O + 14 N2
Al3 + Fe(NO3)2 = Al(NO3)3 + Fe =>
2 Al3 + 9 Fe(NO3)2 = 6 Al(NO3)3 + 9 Fe
Zn + NaVO3 + H2SO4 = VOSO4 + ZnSO4 + Na2SO4 + H2O =>
Zn + 2 NaVO3 + 4 H2SO4 = 2 VOSO4 + ZnSO4 + Na2SO4 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
(HCOOH)2 + Ca(OH)2 = Ca(HCOO)2 + H2O =>
(HCOOH)2 + Ca(OH)2 = Ca(HCOO)2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cs2O + HCl = CsCl + H2O =>
Cs2O + 2 HCl = 2 CsCl + H2O
[Cr(CO(NH2)2)6]4[Cr(CN6)3] + KMnO4 + H2SO4 = K2Cr2O7 + KNO3 + CO2 + K2SO4 + MnSO4 + H2O =>
10[Cr(CO(NH2)2)6]4[Cr(CN6)3] + 1032 KMnO4 + 1193 H2SO4 = 25 K2Cr2O7 + 660 KNO3 + 270 CO2 + 161 K2SO4 + 1032 MnSO4 + 1673 H2O
COOHOCOCH3 + H2O = COOHOH + CH3COOH =>
COOHOCOCH3 + H2O = COOHOH + CH3COOH
Al + NaOH + H2O = NaAl2O2 + H2 =>
4 Al + 2 NaOH + 2 H2O = 2 NaAl2O2 + 3 H2
(CaAl2)O4 + H2SO4 = Al2(SO4)3 + CaSO4 + H2O =>
(CaAl2)O4 + 4 H2SO4 = Al2(SO4)3 + CaSO4 + 4 H2O
AgCl2 + NH3 = AgNH3 + Cl =>
AgCl2 + NH3 = AgNH3 + 2 Cl
FeCl2 + CuO = CuCl2 + Fe + O2 =>
2 FeCl2 + 2 CuO = 2 CuCl2 + 2 Fe + O2
Na + ClO2 = Cl + Na2O =>
4 Na + ClO2 = Cl + 2 Na2O
Al2Cl3 + Na4(SiO4)3 = Al2(SiO4)3 + Na4Cl3 =>
Al2Cl3 + Na4(SiO4)3 = Al2(SiO4)3 + Na4Cl3
KJ + KClO3 + H2SO4 = J2 + K2SO4 + KCl + H2O =>
6 KJ + KClO3 + 3 H2SO4 = 3 J2 + 3 K2SO4 + KCl + 3 H2O
C12H22 + O2 = CO2 + H2O =>
2 C12H22 + 35 O2 = 24 CO2 + 22 H2O
HNO2 + Fe(OH)3 = FeOH(NO2)2 + H2O =>
2 HNO2 + Fe(OH)3 = FeOH(NO2)2 + 2 H2O
HNO3 + Zn = H2 + Zn(NO3)2 =>
2 HNO3 + Zn = H2 + Zn(NO3)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 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
