| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
[Ag(NH3)2]Cl + H2SO4 = (NH4)2SO4 + AgCl =>
[Ag(NH3)2]Cl + H2SO4 = (NH4)2SO4 + AgCl
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
KBr + H2O = HBr*KOH =>
KBr + H2O = HBr*KOH
K3P + Ba(C2H3O2)2 = KC2H3O2 + Ba3P2 =>
2 K3P + 3 Ba(C2H3O2)2 = 6 KC2H3O2 + Ba3P2
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
Cu{2+}(aq) + Zn = Cu + Zn{2+}(aq) =>
Cu{2+}(aq) + Zn = Cu + Zn{2+}(aq)
HBr + Mg(OH)2 = H(OH)2 + BrMg =>
HBr + Mg(OH)2 = H(OH)2 + BrMg
Cu(s) + S(s) = Cu1S(s) =>
Cu(s) + S(s) = Cu1S(s)
NH4Cl + CoCl2 + H2O2 + NH3 = [Co(NH3)5Cl]Cl2 + H2O =>
2 NH4Cl + 2 CoCl2 + H2O2 + 8 NH3 = 2[Co(NH3)5Cl]Cl2 + 2 H2O
H2SO3 + NaOH = NaHSO3 + H2O =>
H2SO3 + NaOH = NaHSO3 + H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Al(OH)3 + HCl = H(OH) + AlCl3 =>
Al(OH)3 + 3 HCl = 3 H(OH) + AlCl3
H2SO4 + NH4OH = NH4SO4 + H3O =>
H2SO4 + NH4OH = NH4SO4 + H3O
BeCO3 + HCl = BeCl2 + H2O + CO2 =>
BeCO3 + 2 HCl = BeCl2 + H2O + CO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
SnO2 + Al2O3 = Sn95Al5O2 + O2 =>
380 SnO2 + 10 Al2O3 = 4 Sn95Al5O2 + 391 O2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
CsHCO3(s) = Cs2CO3(s) + H2O(s) + CO2(g) =>
2 CsHCO3(s) = Cs2CO3(s) + H2O(s) + CO2(g)
Cr(NO3)2 + (NH4)2SO4 = CrSO4 + NH4NO3 =>
Cr(NO3)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO3
CO2H9 + O2 = CO2 + H2O =>
4 CO2H9 + 9 O2 = 4 CO2 + 18 H2O
HIO3 + H2SO3 = I + H2SO4 + H2O =>
2 HIO3 + 5 H2SO3 = 2 I + 5 H2SO4 + H2O
C5H8N4O12 + O2 = CO2 + H2O + N =>
C5H8N4O12 + O2 = 5 CO2 + 4 H2O + 4 N
H2SO4 + HCl = Cl2 + H2O + H2S =>
H2SO4 + 8 HCl = 4 Cl2 + 4 H2O + H2S
H2SeO4 + HBr = H2Se + Br2 + H2O =>
H2SeO4 + 8 HBr = H2Se + 4 Br2 + 4 H2O
SBr3 = S + Br2 =>
2 SBr3 = 2 S + 3 Br2
Cd(s) + Ni(NO3)3(aq) = Cd(NO3)2(aq) + Ni(s) =>
3 Cd(s) + 2 Ni(NO3)3(aq) = 3 Cd(NO3)2(aq) + 2 Ni(s)
HgS + KOH + NH4Cl + H2O2 = Hg2Cl2 + K2S5 + NH4OH =>
10 HgS + 4 KOH + 10 NH4Cl + 3 H2O2 = 5 Hg2Cl2 + 2 K2S5 + 10 NH4OH
(NH4)2SO3 + HNO3 = NH4NO3 + H2SO3 =>
(NH4)2SO3 + 2 HNO3 = 2 NH4NO3 + H2SO3
C8H16O8 + Ca = CaO + C8H16O2 =>
C8H16O8 + 6 Ca = 6 CaO + C8H16O2
BaCO3 + Fe2(SO4)3 + H2O = BaSO4 + Fe(OH)3 + CO2 =>
3 BaCO3 + Fe2(SO4)3 + 3 H2O = 3 BaSO4 + 2 Fe(OH)3 + 3 CO2
Pb(ClO3)2(aq) + Na2SO4(aq) = PbSO4(s) + NaClO3(aq) =>
Pb(ClO3)2(aq) + Na2SO4(aq) = PbSO4(s) + 2 NaClO3(aq)
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
FeCl2 + K2Cr2O7 + HCl = FeCl3 + KClCrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KClCrCl3 + 7 H2O
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
Al(s) + HCl(aq) = AlCl3(s) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(s) + 3 H2(g)
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
CuCl2 + KCN = K2(Cu(CN)4) + KCl =>
CuCl2 + 4 KCN = K2(Cu(CN)4) + 2 KCl
Ba(C2H5O2)2 + CaCl2 = BaCl2 + Ca(C2H5O2)2 =>
Ba(C2H5O2)2 + CaCl2 = BaCl2 + Ca(C2H5O2)2
BiSO4 + NH3 = BiH3 + NSO4 =>
BiSO4 + NH3 = BiH3 + NSO4
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
CaCO3 + ZnBr2 = CaBr2 + ZnCO3 =>
CaCO3 + ZnBr2 = CaBr2 + ZnCO3
KL + KMnO4 + H2O = KOH + L2 + MnO2 =>
6 KL + 2 KMnO4 + 4 H2O = 8 KOH + 3 L2 + 2 MnO2
HCl + Ag2SO4 = AgCl + H2SO4 =>
2 HCl + Ag2SO4 = 2 AgCl + H2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 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 sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
