| Équations équilibrées la veille | Équations équilibrées le lendemain |
HOCN + H2O = OCN + H3O
Fe(OH) + H(ClO)3 = Fe(ClO)3 + H2O =>
Fe(OH) + H(ClO)3 = Fe(ClO)3 + H2O
K4(Fe(CN)6) + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4(Fe(CN)6) + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Ba(OH)2 + ZnCl2 = BaCl2 + Zn(OH)2 =>
Ba(OH)2 + ZnCl2 = BaCl2 + Zn(OH)2
Fe3O4 + CH2 = Fe3O4CH2 =>
Fe3O4 + CH2 = Fe3O4CH2
BaCl2(aq) + Na2SO4(aq) = Cl2Na2(aq) + BaSO4(aq) =>
BaCl2(aq) + Na2SO4(aq) = Cl2Na2(aq) + BaSO4(aq)
K2Cr2O7 + H2S + H3PO4 = K3PO2 + CrPO + S + H2O =>
3 K2Cr2O7 + 31 H2S + 8 H3PO4 = 2 K3PO2 + 6 CrPO + 31 S + 43 H2O
AgNO3 + [Co(NH3)5Cl]Cl2 + C3H7NO = AgCl + [Co(NH3)5(C3H7NO)](NO3)3 =>
3 AgNO3 + [Co(NH3)5Cl]Cl2 + C3H7NO = 3 AgCl + [Co(NH3)5(C3H7NO)](NO3)3
Pb[NO3] + NaI = PbI2 + Na + [NO3] =>
Pb[NO3] + 2 NaI = PbI2 + 2 Na + [NO3]
O2 + Na4Cl3 = O4Na12Cl9 =>
2 O2 + 3 Na4Cl3 = O4Na12Cl9
C16H40 + O2 = CO2 + H2O =>
C16H40 + 26 O2 = 16 CO2 + 20 H2O
Li2 + O2 = Li2O2 =>
Li2 + O2 = Li2O2
SrSO4 + NaOH = Na2SO4 + Sr(OH)2 =>
SrSO4 + 2 NaOH = Na2SO4 + Sr(OH)2
C4H9OH + Cr2O72{-} + H{+} = C4H8O + Cr3{+} + H2O =>
427 C4H9OH + 6 Cr2O72{-} + 10 H{+} = 427 C4H8O + 4 Cr3{+} + 432 H2O
*2Na + Cl2 = *2NaCl =>
*2Na + Cl2 = *2NaCl
KI + H5IO6 + H2SO4 = I2 + K2SO4 + H2O =>
14 KI + 2 H5IO6 + 7 H2SO4 = 8 I2 + 7 K2SO4 + 12 H2O
Pb(CH3COO)2 + KOH = Pb(OH)2 + K(CH3COO) =>
Pb(CH3COO)2 + 2 KOH = Pb(OH)2 + 2 K(CH3COO)
MnS + O2 + H2O = Mn(OH)4 + S =>
MnS + O2 + 2 H2O = Mn(OH)4 + S
Pb2NO3 + KI = Pb2IKNO3 =>
Pb2NO3 + KI = Pb2IKNO3
Al + Hg2SO4 = Al2(SO4)3 + Hg =>
2 Al + 3 Hg2SO4 = Al2(SO4)3 + 6 Hg
Ag(s) + Pb(NO3)3(aq) = Pb(s) + AgNO3(aq) =>
3 Ag(s) + Pb(NO3)3(aq) = Pb(s) + 3 AgNO3(aq)
Ca(NO3)2 + NH4(OH) = NH4(NO3) + Ca(OH)2 =>
Ca(NO3)2 + 2 NH4(OH) = 2 NH4(NO3) + Ca(OH)2
SnO + H2O = Sn9(OH)2 + O2 =>
9 SnO + H2O = Sn9(OH)2 + 4 O2
AlBr + KSO4 = AlSO4 + KBr =>
AlBr + KSO4 = AlSO4 + KBr
C6H16O2 + O2 = H2O + CO2 =>
C6H16O2 + 9 O2 = 8 H2O + 6 CO2
Al + Mn4O2 = Mn4 + Al2O3 =>
4 Al + 3 Mn4O2 = 3 Mn4 + 2 Al2O3
HNO3 + FeS = Fe2(SO4)3 + Fe(NO3)3 + N2 + H2O =>
84 HNO3 + 30 FeS = 10 Fe2(SO4)3 + 10 Fe(NO3)3 + 27 N2 + 42 H2O
KSCN + KMnO4 + H2SO4 = MnSO4 + K2SO4 + HCN + H2O =>
10 KSCN + 12 KMnO4 + 13 H2SO4 = 12 MnSO4 + 11 K2SO4 + 10 HCN + 8 H2O
Mn + H3PO4 = Mn3(PO4) + H =>
3 Mn + H3PO4 = Mn3(PO4) + 3 H
CH3OOH = O2 + H2O + CH3CH2OH =>
2 CH3OOH = O2 + H2O + CH3CH2OH
Cr2(SO4)3 + K(ClO3) + KOH = K2(CrO4) + KCl + K2(SO4) + H2O =>
Cr2(SO4)3 + K(ClO3) + 10 KOH = 2 K2(CrO4) + KCl + 3 K2(SO4) + 5 H2O
CH3CCAg + HNO3 = AgNO3 + CH3CCH =>
CH3CCAg + HNO3 = AgNO3 + CH3CCH
LiCl(aq) + KNO3(aq) = KCl(aq) + LiNO3(aq) =>
LiCl(aq) + KNO3(aq) = KCl(aq) + LiNO3(aq)
C2H4 + KMn + H2O = C2H4OH8 + MnO2 + KOH =>
5 C2H4 + 6 KMn + 23 H2O = 5 C2H4OH8 + 6 MnO2 + 6 KOH
FeCl3 + Al2O3 = Fe2O3 + AlCl3 =>
2 FeCl3 + Al2O3 = Fe2O3 + 2 AlCl3
CH4 + CO = C6H14 + H2O =>
13 CH4 + 5 CO = 3 C6H14 + 5 H2O
HNO3(l) + Ca(OH)2 = H(HO) + Ca(NO3)2 =>
2 HNO3(l) + Ca(OH)2 = 2 H(HO) + Ca(NO3)2
CuO + N2O3 = Cu2N3 + O2 =>
8 CuO + 6 N2O3 = 4 Cu2N3 + 13 O2
Li2SO4(aq) + Ca(NO3)2(aq) = CaSO4(s) + Li(NO3)(s) =>
Li2SO4(aq) + Ca(NO3)2(aq) = CaSO4(s) + 2 Li(NO3)(s)
C7H6O2 + C6H13 + C7H8 = C9H10O =>
43 C7H6O2 + 10 C6H13 + 59 C7H8 = 86 C9H10O
Al(OH)3 + K2(SO4) = Al2(SO4)3 + K(OH) =>
2 Al(OH)3 + 3 K2(SO4) = Al2(SO4)3 + 6 K(OH)
I + Cr2O7 = IO3 + Cr =>
7 I + 3 Cr2O7 = 7 IO3 + 6 Cr
CH3COOCH3 + NaOH = CH3OH + CH3COONa =>
CH3COOCH3 + NaOH = CH3OH + CH3COONa
CaSiO3 + carbondioxide = calciumcarbonate + silicondioxide =>
CaSiO3 + CO2 = CaCO3 + SiO2
CaCl2 + H2CaO4 = HCl + CaCaO4 =>
CaCl2 + H2CaO4 = 2 HCl + CaCaO4
NH4CH3COO + H2O = H2 + CO2 + NO3 =>
2 NH4CH3COO + 10 H2O = 17 H2 + 4 CO2 + 2 NO3
C5H9O2Na + NaOH = C4H10 + Na2CO3 =>
C5H9O2Na + NaOH = C4H10 + Na2CO3
Pb(NO3)2 + Ca(OCl)2 + H2O = PbO2 + CaCl2 + HNO3 =>
2 Pb(NO3)2 + Ca(OCl)2 + 2 H2O = 2 PbO2 + CaCl2 + 4 HNO3
Sn(OH)2 + NaOH = Na[Sn(OH)3] =>
Sn(OH)2 + NaOH = Na[Sn(OH)3]
C6H5F + O2 = CO + H2O + HF =>
C6H5F + 4 O2 = 6 CO + 2 H2O + HF
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
