| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Al + 3 CrO4 = 4 Al2O3 + 3 Cr
NH4Cl(aq) + Co(OH)2(aq) = NH3() + CoCl2(aq) + H2O(l) =>
2 NH4Cl(aq) + Co(OH)2(aq) = 2 NH3() + CoCl2(aq) + 2 H2O(l)
Cu + NHO3 = NO2 + Cu(NO3)2 + H2O =>
Cu + 4 NHO3 = 2 NO2 + Cu(NO3)2 + 2 H2O
CuSO4 + C = C(SO4)2 + Cu =>
2 CuSO4 + C = C(SO4)2 + 2 Cu
Fe + H2SO4 + KMnO4 = Fe2(SO4)3 + MnSO4 + KHSO4 + H2O =>
10 Fe + 27 H2SO4 + 6 KMnO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 6 KHSO4 + 24 H2O
C6H8O7 + CH4N2O + C15H24O = C12H11N5 + H2O =>
119 C6H8O7 + 555 CH4N2O + 93 C15H24O = 222 C12H11N5 + 1481 H2O
(NH4)2CO3 + K2(HgI4) + KOH = (NH2Hg2O)I + KI + K2CO3 + H2O =>
(NH4)2CO3 + 4 K2(HgI4) + 8 KOH = 2(NH2Hg2O)I + 14 KI + K2CO3 + 6 H2O
Ba + Al(C2H3O2)3 = Al + Ba(C2H3O2) =>
3 Ba + Al(C2H3O2)3 = Al + 3 Ba(C2H3O2)
N2 + H2O = N2H3 + H2O2 =>
2 N2 + 6 H2O = 2 N2H3 + 3 H2O2
Hg2(CH3COO)2 + K2SO4 = KCH3COO + Hg2(SO4) =>
Hg2(CH3COO)2 + K2SO4 = 2 KCH3COO + Hg2(SO4)
MgHPO4 = H2O + Mg4(P2O7)2 =>
4 MgHPO4 = 2 H2O + Mg4(P2O7)2
H{2+}SO{4+} + NaCl = Na{2+}SO{4+} + HCl =>
H{2+}SO{4+} + NaCl = Na{2+}SO{4+} + HCl
Pb + SnCl4 = PbCl2 + Sn =>
2 Pb + SnCl4 = 2 PbCl2 + Sn
AgBr + (NH4)2CO3 = [Ag(NH3)2]Br + H2CO3 =>
AgBr + (NH4)2CO3 = [Ag(NH3)2]Br + H2CO3
Fe + Pb(NO3)3 = FeNO3 + Pb =>
3 Fe + Pb(NO3)3 = 3 FeNO3 + Pb
Al2(H2SO4)3 = Al2(SO4)3 + H2 =>
Al2(H2SO4)3 = Al2(SO4)3 + 3 H2
KCl + HClO4 = HCl + KClO4 =>
KCl + HClO4 = HCl + KClO4
MgO + SiO2 = Mg2SiO4 =>
2 MgO + SiO2 = Mg2SiO4
(NH4)2SO4(aq) + NaCl(aq) = Na2SO4(aq) + NH4Cl(aq) =>
(NH4)2SO4(aq) + 2 NaCl(aq) = Na2SO4(aq) + 2 NH4Cl(aq)
Ca(PO4) + S = Ca(SO4) + P =>
Ca(PO4) + S = Ca(SO4) + P
Zn(C2O4)*H4O2 + O2 = ZnO + CO2 + H2O =>
2 Zn(C2O4)*H4O2 + O2 = 2 ZnO + 4 CO2 + 4 H2O
C7H5ClO2 + CH3OH = C8H7ClO2 + H2O =>
C7H5ClO2 + CH3OH = C8H7ClO2 + H2O
HgSO4 + Mg(ClO3) = HgClO3 + MgSO4 =>
HgSO4 + Mg(ClO3) = HgClO3 + MgSO4
MnCl2 + Fe(NO3)3 = FeCl3 + Mn(NO3)2 =>
3 MnCl2 + 2 Fe(NO3)3 = 2 FeCl3 + 3 Mn(NO3)2
Al(OH)3 + Cl2O4 = Al(ClO2)3 + Al(ClO3)3 + H2O =>
2 Al(OH)3 + 3 Cl2O4 = Al(ClO2)3 + Al(ClO3)3 + 3 H2O
NO + HCl = NCl + OH =>
NO + HCl = NCl + OH
S{-} = e + S =>
S{-} = e + S
C2H3Cl + H2O = CH3COH + HCl =>
C2H3Cl + H2O = CH3COH + HCl
HC2H3O2(aq) + Ca(OH)2(aq) = Ca + C2H6O4 =>
HC2H3O2(aq) + Ca(OH)2(aq) = Ca + C2H6O4
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
KMnO4 + H2SO4 + Na2SO3 = MnSO4 + KSO4 + Na2SO4 + H2O =>
KMnO4 + 2 H2SO4 + 2 Na2SO3 = MnSO4 + KSO4 + 2 Na2SO4 + 2 H2O
Ca3(PO4)2 + SiO3 + C2 = P4 + Ca(SiO2)2 + CO =>
2 Ca3(PO4)2 + 12 SiO3 + 14 C2 = P4 + 6 Ca(SiO2)2 + 28 CO
LiH2PO4 + NH4H2PO4 + Fe(NO3)3*9H2O + Ni(NO3)3*6H2O + C6H8O7 = LiFe09Ni01P2O7 + H2O + CO2 + N2O =>
18 LiH2PO4 + 18 NH4H2PO4 + 162 Fe(NO3)3*9H2O + 18 Ni(NO3)3*6H2O + 143 C6H8O7 = 18 LiFe09Ni01P2O7 + 2210 H2O + 858 CO2 + 279 N2O
Cu(s) + AgNO3 = Cu(NO3)2 + Ag =>
Cu(s) + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CaCO3(s) + HCl(g) = CaCl2(s) + H2CO3(g) =>
CaCO3(s) + 2 HCl(g) = CaCl2(s) + H2CO3(g)
C14H10O3 + NaOH = C14H9O3Na + H2O =>
C14H10O3 + NaOH = C14H9O3Na + H2O
P4 + OH{-} + H2O = H2PO2({-}) + PH3 =>
P4 + 3 OH{-} + 3 H2O = 3 H2PO2({-}) + PH3
C12H38 + O2 = H2O + CO2 =>
2 C12H38 + 43 O2 = 38 H2O + 24 CO2
NaHCO3 + HCl{2-} = NaCl{2-} + CO2 + H2O =>
NaHCO3 + HCl{2-} = NaCl{2-} + CO2 + H2O
CoCl3(aq) + AgNO3(aq) = Co(NO3)3(aq) + AgCl(aq) =>
CoCl3(aq) + 3 AgNO3(aq) = Co(NO3)3(aq) + 3 AgCl(aq)
Fe + MgSO4 = Fe(SO4) + Mg =>
Fe + MgSO4 = Fe(SO4) + Mg
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + KC2H3O2 =>
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + 2 KC2H3O2
NaOH + (CuCl2) = NaCl + Cu(OH)2 =>
2 NaOH + (CuCl2) = 2 NaCl + Cu(OH)2
HClO3 + FeSO4 + H2SO4 = HCl + Fe2(SO4)3 + H2O =>
HClO3 + 6 FeSO4 + 3 H2SO4 = HCl + 3 Fe2(SO4)3 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaOH(aq) + CH3COOH(aq) = Na(CH3COO)(aq) + H2O(l) =>
NaOH(aq) + CH3COOH(aq) = Na(CH3COO)(aq) + H2O(l)
Al(s) + Br2(g) = AlBr3(g) =>
2 Al(s) + 3 Br2(g) = 2 AlBr3(g)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Si + KO2 = SiO2 + K =>
Si + KO2 = SiO2 + K
CH4 + NH3 + O2 = H2O + CH3CHNH2COOH =>
3 CH4 + NH3 + 3 O2 = 4 H2O + CH3CHNH2COOH
| 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 83 84 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
