| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C8H5O8 + 21 O2 = 32 CO2 + 10 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
KClO3 + KCl = Cl2 + K2O =>
KClO3 + 5 KCl = 3 Cl2 + 3 K2O
ZnO + Co(NO3)2 = ZnCo2O4 + NO2 + O2 =>
2 ZnO + 4 Co(NO3)2 = 2 ZnCo2O4 + 8 NO2 + O2
Al(OH)3 + HPO2 = AlPO3 + H2O =>
Al(OH)3 + HPO2 = AlPO3 + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
KNO2 + KMnO4 + H2SO4 = MnSO4 + HNO3 + K2SO4 + H2O =>
10 KNO2 + 4 KMnO4 + 11 H2SO4 = 4 MnSO4 + 10 HNO3 + 7 K2SO4 + 6 H2O
CU1(s) + O2(g) = CUO2(s) =>
CU1(s) + O2(g) = CUO2(s)
C12H3N3 + O2 = CO2 + NO3 + H2O =>
4 C12H3N3 + 69 O2 = 48 CO2 + 12 NO3 + 6 H2O
Ba(HCO3)2 + FeCl3 = Ba(CO3)2 + FeCl2 + HCl =>
Ba(HCO3)2 + 2 FeCl3 = Ba(CO3)2 + 2 FeCl2 + 2 HCl
NaMnO4 + H2SO3 = MnSO4 + H2SO4 + Na2SO4 + H2O =>
2 NaMnO4 + 5 H2SO3 = 2 MnSO4 + 2 H2SO4 + Na2SO4 + 3 H2O
U2O7(NH4)2 + HNO3 = H2O + UO2(NO3)2 + NH4NO3 =>
U2O7(NH4)2 + 6 HNO3 = 3 H2O + 2 UO2(NO3)2 + 2 NH4NO3
KNO3 + Fe(OH)3 = Fe(NO3)3 + KOH =>
3 KNO3 + Fe(OH)3 = Fe(NO3)3 + 3 KOH
PbCO3(s) + H{+}(aq) = Pb{2+}(aq) + H2O + CO2(g) =>
PbCO3(s) + 2 H{+}(aq) = Pb{2+}(aq) + H2O + CO2(g)
Br2O5 + NaOH = NaBrO3 + H2O =>
Br2O5 + 2 NaOH = 2 NaBrO3 + H2O
Pb(s) + ZnCl2(aq) = Zn(aq) + PbCl2(s) =>
Pb(s) + ZnCl2(aq) = Zn(aq) + PbCl2(s)
NCl3 = N2 + Cl2 =>
2 NCl3 = N2 + 3 Cl2
C6H5CH(OH)2 + K2Cr2O7 + H2SO4 = C6H5COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H5CH(OH)2 + K2Cr2O7 + 4 H2SO4 = 3 C6H5COOH + K2SO4 + Cr2(SO4)3 + 7 H2O
Fe(NO3)3 + Na(OH) = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 Na(OH) = Fe(OH)3 + 3 NaNO3
H2CrO4 + Co = Co2(CrO4)3 + H2 =>
3 H2CrO4 + 2 Co = Co2(CrO4)3 + 3 H2
HC2H3O2(aq) + NaOH(aq) = H2O(l) + NaC2H3O2(g) =>
HC2H3O2(aq) + NaOH(aq) = H2O(l) + NaC2H3O2(g)
LaNO3 + CH3COOH + I2 + H2O + NH3 = La(CH3COO)(OH3)*I2 + NH4NO3 =>
8 LaNO3 + 8 CH3COOH + 8 I2 + 11 H2O + 10 NH3 = 8 La(CH3COO)(OH3)*I2 + 9 NH4NO3
CO2 + Sc = Sc2(C2O4)3 =>
6 CO2 + 2 Sc = Sc2(C2O4)3
CH3NH4 + KOH = CH3NH3K + H2O =>
CH3NH4 + KOH = CH3NH3K + H2O
BaCI2 + MgSO4 = BaSO4 + MgCI2 =>
BaCI2 + MgSO4 = BaSO4 + MgCI2
H2S + O2 = H2SO2 =>
H2S + O2 = H2SO2
MnCl3 + H2 = MnH2 + Cl =>
MnCl3 + H2 = MnH2 + 3 Cl
NH4OH + CuNO3 = NH4NO3 + CuOH =>
NH4OH + CuNO3 = NH4NO3 + CuOH
KMnO4 + Na2SO3 + NaOH = K2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2SO4 + 2 Na2MnO4 + H2O
BaCl2 + K2SO4 = Ba + SO4 + KCl =>
BaCl2 + K2SO4 = Ba + SO4 + 2 KCl
Sn(No3)4 + Na = Sn(No3)2 + NaNo3 =>
Sn(No3)4 + 2 Na = Sn(No3)2 + 2 NaNo3
CH3CH(OH)CH3 + [O] = C3H6O + H2O =>
CH3CH(OH)CH3 + [O] = C3H6O + H2O
C6H13OH + C4H9COOH = H2O + C9H20COOCH2 =>
C6H13OH + C4H9COOH = H2O + C9H20COOCH2
H2SO4(aq) + BaBr2(aq) = H2Br2 + Ba + SO4 =>
H2SO4(aq) + BaBr2(aq) = H2Br2 + Ba + SO4
FeCl3 + FeSO4 = FeCl2 + Fe2(SO4)3 =>
2 FeCl3 + 3 FeSO4 = 3 FeCl2 + Fe2(SO4)3
CuCO3 + CH4 = Cu + CO2 + H2O =>
4 CuCO3 + CH4 = 4 Cu + 5 CO2 + 2 H2O
C4H7NO4 + H2O = C3H8COOH + NO3 =>
C4H7NO4 + H2O = C3H8COOH + NO3
Mg(HSO4)2 + HCl = MgCl2 + H2O + SO3 =>
Mg(HSO4)2 + 2 HCl = MgCl2 + 2 H2O + 2 SO3
KNO3 + H3PO4 = KNO3H3PO4 =>
KNO3 + H3PO4 = KNO3H3PO4
NaCl + FeF2 = NaF + FeCl2 =>
2 NaCl + FeF2 = 2 NaF + FeCl2
C35H72 + O2(g) = CO2(g) + H2O(l) =>
C35H72 + 53 O2(g) = 35 CO2(g) + 36 H2O(l)
K2(Cr2O7) + HBr = CrBr3 + KBr + Br2 + H2O =>
K2(Cr2O7) + 14 HBr = 2 CrBr3 + 2 KBr + 3 Br2 + 7 H2O
MgCO3 + HNO3 = Mg(NO3)2 + H2CO3 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2CO3
RaCO3 + HCl = RaCl2 + H2O + CO2 =>
RaCO3 + 2 HCl = RaCl2 + H2O + CO2
FeCl + Na(PO4) = FePO4 + NaCl =>
FeCl + Na(PO4) = FePO4 + NaCl
HgCl2 + Li2S = LiCl + HgS =>
HgCl2 + Li2S = 2 LiCl + HgS
KCl + H2O = H2 + Cl2 + KOH =>
2 KCl + 2 H2O = H2 + Cl2 + 2 KOH
Ag(NH3) + KI = AgI + NH3 + K =>
Ag(NH3) + KI = AgI + NH3 + K
Na2CO3(aq) + KF(aq) = Na2F(aq) + KCO3(aq) =>
Na2CO3(aq) + KF(aq) = Na2F(aq) + KCO3(aq)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
