| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cd(NO3)2 + C28H31ClN2O3 = C(NO3)2 + CdC27H31ClN2O3
CH3CH3CHOH + H2SO4 + KMnO4 = MnO2 + K2SO4 + H2O + CH3CH2COOH =>
3 CH3CH3CHOH + 2 H2SO4 + 4 KMnO4 = 4 MnO2 + 2 K2SO4 + 5 H2O + 3 CH3CH2COOH
Er{3+} + O{2-} = Er2O3 =>
2 Er{3+} + 3 O{2-} = Er2O3
PBr3 = PBr + Br2 =>
PBr3 = PBr + Br2
Fe2(SO4)3 + Fe(OH)3 = FeOHSO4 =>
Fe2(SO4)3 + Fe(OH)3 = 3 FeOHSO4
Mg + HCl + Na2CO3 = MgCO3 + Na2Cl + H =>
Mg + HCl + Na2CO3 = MgCO3 + Na2Cl + H
KCl + HMnO4 = KMnO4 + HCl =>
KCl + HMnO4 = KMnO4 + HCl
TiClMg = TiMgCl =>
TiClMg = TiMgCl
Al2O3 + S = Al + SO3 =>
Al2O3 + S = 2 Al + SO3
ZnBr2 + MgCrO4 = MgBr2 + ZnCrO4 =>
ZnBr2 + MgCrO4 = MgBr2 + ZnCrO4
KSCN + Cd(NO3)2 = KSNO3 + CN + (Cd)2 =>
4 KSCN + 2 Cd(NO3)2 = 4 KSNO3 + 4 CN + (Cd)2
KClO3 + Fe(NO3)2 = KNO3 + Fe(ClO3)2 =>
2 KClO3 + Fe(NO3)2 = 2 KNO3 + Fe(ClO3)2
Ag(NO3)(aq) + Cu(SO4)(aq) = Ag(SO4)(s) + Cu(NO3)(aq) =>
Ag(NO3)(aq) + Cu(SO4)(aq) = Ag(SO4)(s) + Cu(NO3)(aq)
CaCl2 + Na = Ca + NaCl =>
CaCl2 + 2 Na = Ca + 2 NaCl
C3H4O3 + O2 = CO2 + H2O =>
2 C3H4O3 + 5 O2 = 6 CO2 + 4 H2O
V(OH)2 + N2H4 + H2O = V(OH)3 + NH3 =>
2 V(OH)2 + N2H4 + 2 H2O = 2 V(OH)3 + 2 NH3
Cu + H2O2 + H2O + H2SO4 = CuSO4*5H2O =>
Cu + H2O2 + 3 H2O + H2SO4 = CuSO4*5H2O
CH3OH8 + O = CO2 + H2O =>
2 CH3OH8 + 13 O = 2 CO2 + 11 H2O
Ni(OH)2 + H2CO3 = Ni(HCO3)2 + H2O =>
Ni(OH)2 + 2 H2CO3 = Ni(HCO3)2 + 2 H2O
Na3O2 + Cl4 = Cl2O4 + Na =>
4 Na3O2 + Cl4 = 2 Cl2O4 + 12 Na
Pb + H3AsO4 = PbO2 + H3AsO3 =>
Pb + 2 H3AsO4 = PbO2 + 2 H3AsO3
CuOHCl + NaOH = CuO + NaCl + H2O =>
CuOHCl + NaOH = CuO + NaCl + H2O
CuCl2(aq) + Na2CO3(aq) = Cu(CO3) + NaCl =>
CuCl2(aq) + Na2CO3(aq) = Cu(CO3) + 2 NaCl
C7H8 + O = C7H6O2 + H2O =>
C7H8 + 3 O = C7H6O2 + H2O
CuSO4 + NaOH + CH3CH2OH = CH3COOH + Cu2O + Na2SO4 + H2O =>
4 CuSO4 + 8 NaOH + CH3CH2OH = CH3COOH + 2 Cu2O + 4 Na2SO4 + 5 H2O
C2H5OH + HOOCCH3 = CH3CH2COOCH3 + H2O =>
C2H5OH + HOOCCH3 = CH3CH2COOCH3 + H2O
C2H5N + O2 = CO2 + H2O + NO =>
4 C2H5N + 15 O2 = 8 CO2 + 10 H2O + 4 NO
AlCl3 + NhPO4 = NhCl3AlPO4 =>
AlCl3 + NhPO4 = NhCl3AlPO4
AgBr + Na2CO3 = NaBr + Ag2CO3 =>
2 AgBr + Na2CO3 = 2 NaBr + Ag2CO3
(NaYO2)(H2O) + H3PO4 = H2O + Na3PO4 + YPO4 =>
3(NaYO2)(H2O) + 4 H3PO4 = 9 H2O + Na3PO4 + 3 YPO4
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
C10H20O + H3PO4 = C10H18 + H3O + H2PO4 =>
C10H20O + H3PO4 = C10H18 + H3O + H2PO4
HCO3 + K2 = K2CO3 + H =>
HCO3 + K2 = K2CO3 + H
C3H8O3 + HNO3 = C3H5O9N3 + H2O =>
C3H8O3 + 3 HNO3 = C3H5O9N3 + 3 H2O
Fe(HCO3)3 + HCl = FeCl3 + H2O + CO2 =>
Fe(HCO3)3 + 3 HCl = FeCl3 + 3 H2O + 3 CO2
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
Sr(OH)2(aq) + H2C2O4(aq) = SrC2O4(aq) + H2O(l) =>
Sr(OH)2(aq) + H2C2O4(aq) = SrC2O4(aq) + 2 H2O(l)
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
H3BO3 + KOH + Sr(OH)2 = K4SrB2O6 + H2O =>
2 H3BO3 + 4 KOH + Sr(OH)2 = K4SrB2O6 + 6 H2O
[Co(NH3)5ONO]Cl2 = [Co(NH3)5NO2]Cl2 =>
[Co(NH3)5ONO]Cl2 = [Co(NH3)5NO2]Cl2
K2MnO4 + H2Te + HBr = MnBr3 + KBr + Te + H2O =>
2 K2MnO4 + 3 H2Te + 10 HBr = 2 MnBr3 + 4 KBr + 3 Te + 8 H2O
C2H6O + HCl + K2Cr2O7 = KCl + CrCl3 + C2H4O2 + H2O =>
3 C2H6O + 16 HCl + 2 K2Cr2O7 = 4 KCl + 4 CrCl3 + 3 C2H4O2 + 11 H2O
H2CO3 + H2SO4 = CS2 + H2O + O2 =>
H2CO3 + 2 H2SO4 = CS2 + 3 H2O + 4 O2
AgOH(aq) + HNO3(aq) = H2O(l) + AgNO3(aq) =>
AgOH(aq) + HNO3(aq) = H2O(l) + AgNO3(aq)
H2C2O4 + W(OH)6 = HOH + W(C2O4)3 =>
3 H2C2O4 + W(OH)6 = 6 HOH + W(C2O4)3
Na + FeBr3 = Fe + NaBr3 =>
Na + FeBr3 = Fe + NaBr3
C3H6O = C2 + H2 + O2 =>
2 C3H6O = 3 C2 + 6 H2 + O2
CdS(s) + O2(g) = CdO(s) + SO2(g) =>
2 CdS(s) + 3 O2(g) = 2 CdO(s) + 2 SO2(g)
K[Al(OH)4] + HNO3 = KNO3 + Al(OH)3 + H2O =>
K[Al(OH)4] + HNO3 = KNO3 + Al(OH)3 + H2O
KMnO4(s) + HCl(aq) = KCl(aq) + HMnO4(g) =>
KMnO4(s) + HCl(aq) = KCl(aq) + HMnO4(g)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
