| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Ca{+} + V{2+}{+} = V{3+} + Ca =>
Ca{+} + V{2+}{+} = V{3+} + Ca
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C4H10O + KOH = C4H9KO + H2O =>
C4H10O + KOH = C4H9KO + H2O
Ag(s) + Pb(NO3)2(ac) = Ag(NO3)2(ac) + Pb(s) =>
Ag(s) + Pb(NO3)2(ac) = Ag(NO3)2(ac) + Pb(s)
KC4H5O6 + NaOH = NaKC4H4O6 + H2O =>
KC4H5O6 + NaOH = NaKC4H4O6 + H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
NH4 + Cr2O7 = (NH4)2Cr2O7 =>
2 NH4 + Cr2O7 = (NH4)2Cr2O7
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
Zn(NO3)2 + Ba(OH)2 = Zn(OH)2 + Ba(NO3)2 =>
Zn(NO3)2 + Ba(OH)2 = Zn(OH)2 + Ba(NO3)2
Na2FeO4 + MnSO4 + H2SO4 = Fe2(SO4)3 + MnO4 + Na2SO4 + H2O =>
2 Na2FeO4 + MnSO4 + 4 H2SO4 = Fe2(SO4)3 + MnO4 + 2 Na2SO4 + 4 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
LiOH + H2C2O4 = H2O + Li2C2O4 =>
2 LiOH + H2C2O4 = 2 H2O + Li2C2O4
Pb + C = PbC2 =>
Pb + 2 C = PbC2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Fe(NH4)2(SO4)2(H2O)3 + H2O2 + K2C2O4 + H2C2O4 = K3Fe(C2O4)3(H2O)3 + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2(H2O)3 + H2O2 + 3 K2C2O4 + 3 H2C2O4 = 2 K3Fe(C2O4)3(H2O)3 + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na2SO3 + CH3CO2H = NaCH3CO2 + SO3 + H2 =>
Na2SO3 + 2 CH3CO2H = 2 NaCH3CO2 + SO3 + H2
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
KMnO4 + C6H10 + H2SO4 = KSO4 + C6H10O4 + MnO2 + H2O =>
4 KMnO4 + C6H10 + 4 H2SO4 = 4 KSO4 + C6H10O4 + 4 MnO2 + 4 H2O
Fe + S = FeS =>
Fe + S = FeS
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
HFO2 + KOH = KFO2 + H2O =>
HFO2 + KOH = KFO2 + H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
COH = C + O + H =>
COH = C + O + H
CH3CH2CH2CH2OH(g) + O2(g) = H2O(g) + CO2(g) =>
CH3CH2CH2CH2OH(g) + 6 O2(g) = 5 H2O(g) + 4 CO2(g)
ZnS + HCl = ZnCl2 + H2S = =>
ZnS + 2 HCl = ZnCl2 + H2S
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Fe(NO3)2 + H2SO4 = FeSO4 + HNO3 =>
Fe(NO3)2 + H2SO4 = FeSO4 + 2 HNO3
Na2(SO4) = Na2O + SO3 =>
Na2(SO4) = Na2O + SO3
C7H14O = C7H12 + H2O =>
C7H14O = C7H12 + H2O
Ba2 + F2 = BaF2 =>
Ba2 + 2 F2 = 2 BaF2
C4H6(g) + O2 = C4H6O2 =>
C4H6(g) + O2 = C4H6O2
C2H2 + CaC2 = C2C2 + CaH2 =>
C2H2 + CaC2 = C2C2 + CaH2
K2Cr2O7 + H2S + H2SO4 = K2HOS4 + Cr2(SO4)3 + H2O =>
8 K2Cr2O7 + 31 H2S + 25 H2SO4 = 8 K2HOS4 + 8 Cr2(SO4)3 + 52 H2O
Na2SO4 + I2 + H2O = HIO3 + Na2SO3 =>
5 Na2SO4 + I2 + H2O = 2 HIO3 + 5 Na2SO3
C6H5CH2OH + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H5CH2OH + 4 KMnO4 + 6 H2SO4 = 5 C6H5COOH + 2 K2SO4 + 4 MnSO4 + 11 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
