| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + Cu2S = 2 Cu + FeS
C4H9CHO + PCl5 = POCl3 + C4H9CHCl2 =>
C4H9CHO + PCl5 = POCl3 + C4H9CHCl2
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
HNO3 + K3(Al(OH)6) = KNO3 + Al(NO3)3 + H2O =>
6 HNO3 + K3(Al(OH)6) = 3 KNO3 + Al(NO3)3 + 6 H2O
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
SnO2 + H2Br = SnBr + H2O + Br2 =>
2 SnO2 + 4 H2Br = 2 SnBr + 4 H2O + Br2
Bi2S3 + KOH = Bi(OH)3 + K2S =>
Bi2S3 + 6 KOH = 2 Bi(OH)3 + 3 K2S
PO4 + H2O = H3PO4 + OH =>
PO4 + 3 H2O = H3PO4 + 3 OH
C6H8O7 = C + CO2 + H2O =>
2 C6H8O7 = 9 C + 3 CO2 + 8 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NH4NO3 + CH3COH = CH3CONH4 + HNO3 =>
NH4NO3 + CH3COH = CH3CONH4 + HNO3
EDTA + CaCO3 = EDTACa + CO3 =>
EDTA + CaCO3 = EDTACa + CO3
Ba(No3)2 + KBr = BaBr2 + K(No3) =>
Ba(No3)2 + 2 KBr = BaBr2 + 2 K(No3)
C1O2 + H2O = C6H12O6 + O2 =>
6 C1O2 + 6 H2O = C6H12O6 + 6 O2
RbClCaTe = RbTeCaCl =>
RbClCaTe = RbTeCaCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe + HO2 = FeO2 + H2O =>
3 Fe + 4 HO2 = 3 FeO2 + 2 H2O
Ba(No3)2 + KBr = BaBr2 + K(No3) =>
Ba(No3)2 + 2 KBr = BaBr2 + 2 K(No3)
HCl(aq) + As2O3(s) + NaNO3(aq) + H2O = NO(g) + H3AsO4(aq) + NaCl(aq) =>
4 HCl(aq) + 3 As2O3(s) + 4 NaNO3(aq) + 7 H2O = 4 NO(g) + 6 H3AsO4(aq) + 4 NaCl(aq)
AgCl + NH3 + NaNO3 = Ag(NH3)2 + NaCl + NO3 =>
AgCl + 2 NH3 + NaNO3 = Ag(NH3)2 + NaCl + NO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe(s) + O2(g) = Fe3O34(s) =>
3 Fe(s) + 17 O2(g) = Fe3O34(s)
CuO + H2SO4 + H2O = [Cu(H2O)4]SO4 =>
CuO + H2SO4 + 3 H2O = [Cu(H2O)4]SO4
K2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4
H2O2 + SnCl2 + NaOH = O2 + HCl + Na[Sn(OH)3] =>
2 H2O2 + SnCl2 + NaOH = O2 + 2 HCl + Na[Sn(OH)3]
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
K2Co3 + BaCl2 = BaCo3 + KCl =>
K2Co3 + BaCl2 = BaCo3 + 2 KCl
Mn2O7 + H2 = MnH + H2O =>
Mn2O7 + 8 H2 = 2 MnH + 7 H2O
Ca3(PO)42 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO)42 + 6 SiO2 + 78 C = 6 CaSiO3 + 21 P4 + 78 CO
NH4 + HNO3 = NH4NO3 + H2O =>
8 NH4 + 10 HNO3 = 9 NH4NO3 + 3 H2O
KOH + KMnO4 = K2MnO4 + H2O + O2 =>
4 KOH + 4 KMnO4 = 4 K2MnO4 + 2 H2O + O2
H2O + Na2B4O7 + H2SO4 = Na2SO4 + H3 + BO3 =>
5 H2O + Na2B4O7 + H2SO4 = Na2SO4 + 4 H3 + 4 BO3
Cr(OH)2 + NH3*H2O = [Cr(NH3)4](OH)2 + H2O =>
Cr(OH)2 + 4 NH3*H2O = [Cr(NH3)4](OH)2 + 4 H2O
Bi2S3 + KOH = Bi(OH)3 + K2S =>
Bi2S3 + 6 KOH = 2 Bi(OH)3 + 3 K2S
Ni(CH3COO)2 + NaOH = Ni(OH)2 + Na(CH3COO) =>
Ni(CH3COO)2 + 2 NaOH = Ni(OH)2 + 2 Na(CH3COO)
Mg(NO3)2 + CaO = MgO + Ca(NO3)2 =>
Mg(NO3)2 + CaO = MgO + Ca(NO3)2
CH3CH2CO2CH2CH3 = CH3CH2CH2CO2CH3 =>
CH3CH2CO2CH2CH3 = CH3CH2CH2CO2CH3
FeCl2 + (Pb2Pb)O4 + HCl = FeCl3 + PbCl2 + H2O =>
2 FeCl2 + (Pb2Pb)O4 + 8 HCl = 2 FeCl3 + 3 PbCl2 + 4 H2O
Cr2O7{2-} + Sn2 + H{+} = Cr{3+} + Sn{4+} + H2O =>
4 Cr2O7{2-} + 3 Sn2 + 56 H{+} = 8 Cr{3+} + 6 Sn{4+} + 28 H2O
Ca(OCl)Cl + CO2 = Cl2O + CaCl2 + CaCO3 =>
2 Ca(OCl)Cl + CO2 = Cl2O + CaCl2 + CaCO3
Cr2Na2O7 + C2H3HgO2 = Hg2Cr2O7 + NaC2H3O2 =>
Cr2Na2O7 + 2 C2H3HgO2 = Hg2Cr2O7 + 2 NaC2H3O2
MgCl2 + H2O = Mg(OH)2 + HCl =>
MgCl2 + 2 H2O = Mg(OH)2 + 2 HCl
Cu(CO2CH3)2*H2O + C2H8N2 + KI + H2O = [Cu(H2NCH2CH2NH2)2(H2O)2]I2 + KCH3CO2 =>
Cu(CO2CH3)2*H2O + 2 C2H8N2 + 2 KI + H2O = [Cu(H2NCH2CH2NH2)2(H2O)2]I2 + 2 KCH3CO2
HBr + MgF2 = MgBr2 + HF =>
2 HBr + MgF2 = MgBr2 + 2 HF
CH3COOH + MgO = CH2COOMg + H2O =>
CH3COOH + MgO = CH2COOMg + H2O
Mg + C2H5HgCl = C2H5Mg + ClHg =>
Mg + C2H5HgCl = C2H5Mg + ClHg
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Ba3(PO4)2 + H = Ba + H(PO4)3 =>
3 Ba3(PO4)2 + 2 H = 9 Ba + 2 H(PO4)3
| 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 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
