| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H3O + 13 O2 = 12 CO2 + 6 H2O
NaHCO3 + NH4OH = NaOH + HCN + H2O + O2 =>
2 NaHCO3 + 2 NH4OH = 2 NaOH + 2 HCN + 4 H2O + O2
Fe(ClO3)3 + Na2SO4 = Fe2(SO4)3 + NaClO3 =>
2 Fe(ClO3)3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaClO3
Na2O + H2O = OH + NaH =>
Na2O + 3 H2O = 4 OH + 2 NaH
KCl(aq) + Na3PO4 = K3PO4(aq) + NaCl(aq) =>
3 KCl(aq) + Na3PO4 = K3PO4(aq) + 3 NaCl(aq)
FeCl3 + K(SCN) = Fe(SCN)3 + KCl =>
FeCl3 + 3 K(SCN) = Fe(SCN)3 + 3 KCl
Al(OH)3 + CH3COOH = (CH3COO)3Al + H2O =>
Al(OH)3 + 3 CH3COOH = (CH3COO)3Al + 3 H2O
Cr3{+} + MnO4{-} + H{+} = Cr2O72{-} + Mn2{+} + H2O =>
26 Cr3{+} + 854 MnO4{-} + 1216 H{+} = 39 Cr2O72{-} + 427 Mn2{+} + 608 H2O
MnO2 = Mn3O4 + O22 =>
33 MnO2 = 11 Mn3O4 + O22
HCHO2 + O2 = CO2 + H2O =>
2 HCHO2 + O2 = 2 CO2 + 2 H2O
BaSO4 + NaOH = Na2SO4 + Ba(OH)2 =>
BaSO4 + 2 NaOH = Na2SO4 + Ba(OH)2
CuSO4 + NH3 = Cu(NH3)4SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4SO4
BaBr2 + CuSO4 = CuBr2 + BaSO4 =>
BaBr2 + CuSO4 = CuBr2 + BaSO4
P4 + NO2 = P2O4 + N2 =>
P4 + 4 NO2 = 2 P2O4 + 2 N2
NF3 + AlCl = N2 + Cl2 + AlF3 =>
2 NF3 + 2 AlCl = N2 + Cl2 + 2 AlF3
Ca(NO3)2*4H2O + Co(NO3)2*6H2O + Bi(NO3)3*5H2O + C6H10O5 = Ca2BiCo4O9 + N2O + CO2 + H2 =>
28 Ca(NO3)2*4H2O + 56 Co(NO3)2*6H2O + 14 Bi(NO3)3*5H2O + 131 C6H10O5 = 14 Ca2BiCo4O9 + 105 N2O + 786 CO2 + 1173 H2
K + INi = KI + Ni =>
K + INi = KI + Ni
P4O6 + O2 = P4O10 =>
P4O6 + 2 O2 = P4O10
C4H9COOH + KOH = H2O + C4H9KCOO =>
C4H9COOH + KOH = H2O + C4H9KCOO
Au + H = AuH =>
Au + H = AuH
HgO + HCl = HgCl + OH =>
HgO + HCl = HgCl + OH
HI + H2O = H3O + I =>
HI + H2O = H3O + I
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2CrO4 + AgNo3(aq) = NaNo3(aq) + Ag2CrO4 =>
Na2CrO4 + 2 AgNo3(aq) = 2 NaNo3(aq) + Ag2CrO4
Al3 + H(SO4) = Al2(SO4)3 + H =>
2 Al3 + 9 H(SO4) = 3 Al2(SO4)3 + 9 H
MnSO4 + NaBiO3 + NaOH = BiOH3 + Na2MnO4 + Na2SO4 + H2O =>
3 MnSO4 + 2 NaBiO3 + 10 NaOH = 2 BiOH3 + 3 Na2MnO4 + 3 Na2SO4 + 2 H2O
O2 + CH10 = CO2 + H2O =>
7 O2 + 2 CH10 = 2 CO2 + 10 H2O
ZnS + H2SO4 = Zn2(SO4)3 + SO2 + H2O =>
2 ZnS + 10 H2SO4 = Zn2(SO4)3 + 9 SO2 + 10 H2O
MnO4 + ClO2 = MnO2 + ClO4 =>
MnO4 + ClO2 = MnO2 + ClO4
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Fe + Cd3(PO4)2 = Cd + FePO4 =>
2 Fe + Cd3(PO4)2 = 3 Cd + 2 FePO4
BiI3 = Bi + I3 =>
BiI3 = Bi + I3
CH3COONa + HClO4 = CH3COOH + NaClO4 =>
CH3COONa + HClO4 = CH3COOH + NaClO4
NH4(HCO3) + NaCl = NaHCO3 + NH4Cl =>
NH4(HCO3) + NaCl = NaHCO3 + NH4Cl
F + HBr2 = Br2 + HF =>
F + HBr2 = Br2 + HF
H2C6H6O6 + H2O = H3O + HCO =>
H2C6H6O6 + 2 H2O = 2 H3O + 6 HCO
CuCl2 + (NH4)2S = CuS + (NH4)2Cl2 =>
CuCl2 + (NH4)2S = CuS + (NH4)2Cl2
KOH + C2H5I = KI + C2H6O =>
KOH + C2H5I = KI + C2H6O
H2SO4 + Al2(SO3)3 = SO2 + H2O + Al2(SO4)3 =>
3 H2SO4 + Al2(SO3)3 = 3 SO2 + 3 H2O + Al2(SO4)3
AgNO3 + MgI2 = AgI2 + Mg(NO3) =>
AgNO3 + MgI2 = AgI2 + Mg(NO3)
Zn(NO3)2(aq) + LiCl(aq) = ZnCl(aq) + Li(NO3)2(aq) =>
Zn(NO3)2(aq) + LiCl(aq) = ZnCl(aq) + Li(NO3)2(aq)
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
K2Cr2O7 + H2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O
Cr(OH)3 + AlCl3 = CrCl3 + Al(OH)3 =>
Cr(OH)3 + AlCl3 = CrCl3 + Al(OH)3
NH4Cl + KOH = KCl + NH3H2O =>
NH4Cl + KOH = KCl + NH3H2O
Fe + HNO3 = Fe2O3 + NO2 + H2O =>
2 Fe + 6 HNO3 = Fe2O3 + 6 NO2 + 3 H2O
H3PO3 = P + H3O3 =>
H3PO3 = P + H3O3
Na2SiO3 + FeCl2 + NH3 = FeSi + NaCl + NO2 + H2 =>
4 Na2SiO3 + 4 FeCl2 + 6 NH3 = 4 FeSi + 8 NaCl + 6 NO2 + 9 H2
HCrO4 + FeOH = FeCrO4 + H2O =>
HCrO4 + FeOH = FeCrO4 + H2O
Na2CO3(aq) + HNO3(aq) = H2CO3(aq) + NaNO3(g) =>
Na2CO3(aq) + 2 HNO3(aq) = H2CO3(aq) + 2 NaNO3(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 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.
