| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HI + 2 Al = H2 + 2 IAl
Hg(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Hg(OH)2 =>
Hg(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Hg(OH)2
Si12H3 + O2 = SiO2 + H2O =>
4 Si12H3 + 51 O2 = 48 SiO2 + 6 H2O
H3PO4(aq) + Mn(s) = Mn3(PO4)2(l) + H2(g) =>
2 H3PO4(aq) + 3 Mn(s) = Mn3(PO4)2(l) + 3 H2(g)
BaI2 + FeCl3 = BaCl2 + FeCl2 + I2 =>
BaI2 + 2 FeCl3 = BaCl2 + 2 FeCl2 + I2
Fe(OH)2 + LiCH3CO2 = LiOH + Fe(CH3CO2)2 =>
Fe(OH)2 + 2 LiCH3CO2 = 2 LiOH + Fe(CH3CO2)2
Sn + H(NO3) = NO2 + SnO2 + H2O =>
Sn + 4 H(NO3) = 4 NO2 + SnO2 + 2 H2O
Na2S + H2O + SO2 = H2S + Na2SO3 =>
Na2S + H2O + SO2 = H2S + Na2SO3
HNO2 + KMnO4 = HNO3 + K2MnO4 + MnO2 =>
2 HNO2 + 2 KMnO4 = 2 HNO3 + K2MnO4 + MnO2
AgNO3 + Ba(C2H3O2)2 = Ba(NO3) + Ag(C2H3O2)2 =>
AgNO3 + Ba(C2H3O2)2 = Ba(NO3) + Ag(C2H3O2)2
Na2CO3(aq)K2S(aq) = Na2SK2CO3 =>
Na2CO3(aq)K2S(aq) = Na2SK2CO3
C + H2 = CH4 =>
C + 2 H2 = CH4
CH4(g) + O2(g) = H2O(l) + CO2(g) =>
CH4(g) + 2 O2(g) = 2 H2O(l) + CO2(g)
C5H8NO4Na + O2 = CO2 + NH3 + H2O + NaOH =>
2 C5H8NO4Na + 9 O2 = 10 CO2 + 2 NH3 + 4 H2O + 2 NaOH
K2 + HNO3 = KNO3 + H2O + N2O =>
4 K2 + 10 HNO3 = 8 KNO3 + 5 H2O + N2O
HgO + H = Hg + H2O =>
HgO + 2 H = Hg + H2O
ZnO + CuCl2 = ZnCl2 + CuO =>
ZnO + CuCl2 = ZnCl2 + CuO
Cl2 + I2 + NaOH = Na3H2IO6 + NaCl + H2O =>
7 Cl2 + I2 + 20 NaOH = 2 Na3H2IO6 + 14 NaCl + 8 H2O
HgO + H = Hg + H2O =>
HgO + 2 H = Hg + H2O
Ln2 + PO4 = LnPO4 =>
Ln2 + 2 PO4 = 2 LnPO4
KClO3 + HNO3 = HClO3 + KNO3 =>
KClO3 + HNO3 = HClO3 + KNO3
MnCl6 + Na2S2 = MnS3 + NaCl + S =>
MnCl6 + 3 Na2S2 = MnS3 + 6 NaCl + 3 S
Fe{3+} + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K{+} =>
4 Fe{3+} + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 K{+}
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
CoCl2 + NH4[SCN] = Co2[SCN]4 + NH4Cl =>
2 CoCl2 + 4 NH4[SCN] = Co2[SCN]4 + 4 NH4Cl
Ni(SO4) + FeCl3 = NiCl2 + Fe2(SO4)3 =>
3 Ni(SO4) + 2 FeCl3 = 3 NiCl2 + Fe2(SO4)3
(Ca(NO3)2(H2O)4)100 + ((NH4)2HPO4)100 + (NH4OH)100 + (AgNO3)100 = Ca950Ag050(PO4)600(OH)200 + (NH4NO3)100 + (H2O)100 =>
152(Ca(NO3)2(H2O)4)100 + 96((NH4)2HPO4)100 + 118(NH4OH)100 + 8(AgNO3)100 = 16 Ca950Ag050(PO4)600(OH)200 + 311(NH4NO3)100 + 697(H2O)100
Ba3(PO4)2 + H = HBa3(PO4)2 =>
Ba3(PO4)2 + H = HBa3(PO4)2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
HgO + H = Hg + H2O =>
HgO + 2 H = Hg + H2O
Na[Zn(OH)3] + H2SO4 = Zn(OH)2 + Na2SO4 + H2O =>
2 Na[Zn(OH)3] + H2SO4 = 2 Zn(OH)2 + Na2SO4 + 2 H2O
FeO2 + P2O5 = FeP2 + O2 =>
2 FeO2 + 2 P2O5 = 2 FeP2 + 7 O2
Fe{3+} + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K{+} =>
4 Fe{3+} + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 K{+}
NaOH + HCI = H2O + NaCI =>
NaOH + HCI = H2O + NaCI
Cr(s) + CdCl2(aq) = CrCl(aq) + Cd(s) =>
2 Cr(s) + CdCl2(aq) = 2 CrCl(aq) + Cd(s)
La(NO3)3 + Ni(NO3)2 = O2 + NO2 + La3Ni2O7 =>
3 La(NO3)3 + 2 Ni(NO3)2 = 3 O2 + 13 NO2 + La3Ni2O7
C2 + O8 = C6O12 =>
6 C2 + 3 O8 = 2 C6O12
MnSO4 + H2O2 + KOH = MnO2 + K2SO4 + H2O =>
MnSO4 + H2O2 + 2 KOH = MnO2 + K2SO4 + 2 H2O
Cs2PO4 + Ba(OH)2 = CsOH + BaPO4 =>
Cs2PO4 + Ba(OH)2 = 2 CsOH + BaPO4
Fe{3+} + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K{+} =>
4 Fe{3+} + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 K{+}
Na + Cl = Na(Cl) =>
Na + Cl = Na(Cl)
Ca(ClO3)2 = O2 + CaCl2 =>
Ca(ClO3)2 = 3 O2 + CaCl2
MnO + ZnO + Fe2O3 = MnZnFe2O3 + O2 =>
MnO + ZnO + Fe2O3 = MnZnFe2O3 + O2
NaClO + KI + HC2H3O2 = I2 + NaCl + KC2H3O2 + H2O =>
NaClO + 2 KI + 2 HC2H3O2 = I2 + NaCl + 2 KC2H3O2 + H2O
Br2 + Cl2 = ClBr2 =>
2 Br2 + Cl2 = 2 ClBr2
Bi(OH)3 + NaOH = Na3(Bi(OH)6) =>
Bi(OH)3 + 3 NaOH = Na3(Bi(OH)6)
C7H5NaO3 + H2SO4 = C7H6O3 + Na2SO4 =>
2 C7H5NaO3 + H2SO4 = 2 C7H6O3 + Na2SO4
PB(NO3)2 + I = PBI + NO3 =>
PB(NO3)2 + I = PBI + 2 NO3
BaI2 + Na3PO4 = Ba3(PO4)2 + NaI =>
3 BaI2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaI
CaCo3 + Nh4OH = Ca(OH)2 + (Nh4)2Co3 =>
CaCo3 + 2 Nh4OH = Ca(OH)2 + (Nh4)2Co3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
