| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 PO4H3 + 4 Al = 2 Al2PO4 + 3 H2
(OH)2 = H2O2 =>
(OH)2 = H2O2
Mg(CN)2 + Li = LiCN + Mg =>
Mg(CN)2 + 2 Li = 2 LiCN + Mg
AlBr2 + Cl2(g) = AlCl2(aq) + Br2 =>
AlBr2 + Cl2(g) = AlCl2(aq) + Br2
Cl + CrBr3 = ClCr + Br3 =>
Cl + CrBr3 = ClCr + Br3
CH2 + Cl2 = CH2Cl2 =>
CH2 + Cl2 = CH2Cl2
K2Cr2O7 + H2SO4 + CH3CH2CH(OH)2 = Cr2(SO4)3 + K2S02 + CH3CH2COOH + H2O =>
K2Cr2O7 + 5 H2SO4 + 10 CH3CH2CH(OH)2 = Cr2(SO4)3 + K2S02 + 10 CH3CH2COOH + 15 H2O
Mg + FeF3 = Fe + MgF =>
3 Mg + FeF3 = Fe + 3 MgF
I3{-} + SO2 + H2O = I{-} + SO4{-2} + H{+} =>
I3{-} + SO2 + 2 H2O = 3 I{-} + SO4{-2} + 4 H{+}
NO3 + H2O + NaCl = N2 + Cl2 + NaOH =>
2 NO3 + 6 H2O + 12 NaCl = N2 + 6 Cl2 + 12 NaOH
Pb(OH)2 + NaOH = Na2PbO2 + H2O =>
Pb(OH)2 + 2 NaOH = Na2PbO2 + 2 H2O
K2O3Si + Ca(OH)2 = CaO3Si + KOH =>
K2O3Si + Ca(OH)2 = CaO3Si + 2 KOH
BaCl2 + Na2HAsO4 = NaCl + BaHAsO4 =>
BaCl2 + Na2HAsO4 = 2 NaCl + BaHAsO4
Al + OH + H2O = Al(OH)4(H2O)2 =>
Al + 4 OH + 2 H2O = Al(OH)4(H2O)2
NaNo3 + CaBr2 = NaBr + Ca(No3)2 =>
2 NaNo3 + CaBr2 = 2 NaBr + Ca(No3)2
Ca(s) + RbS(aq) = CaS(aq) + Rb(s) =>
Ca(s) + RbS(aq) = CaS(aq) + Rb(s)
Pb(IO3)2 + NaOH = Na(IO3) + Pb(OH)2 =>
Pb(IO3)2 + 2 NaOH = 2 Na(IO3) + Pb(OH)2
Br2 + ZnCl2 = ZnBr2 + Cl2 =>
Br2 + ZnCl2 = ZnBr2 + Cl2
PbSO4 + CH3COONa = PbCO3 + CH3COCH3 + Na2SO4 =>
PbSO4 + 2 CH3COONa = PbCO3 + CH3COCH3 + Na2SO4
CsNO3H2O = CsOHHNO3 =>
CsNO3H2O = CsOHHNO3
Mg(NH4)2 + NaOH = NaNH4 + Mg(OH)2 =>
Mg(NH4)2 + 2 NaOH = 2 NaNH4 + Mg(OH)2
KOH + H25 = K25 + H2O =>
25 KOH + H25 = K25 + 25 H2O
Na2CO3 + H3PO4 = CO2 + H2O + Na3(PO4) =>
3 Na2CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 Na3(PO4)
Ag2CO3(s) = Ag + CO3 =>
Ag2CO3(s) = 2 Ag + CO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCO3 + H2O = H2CO3 + OH =>
HCO3 + H2O = H2CO3 + OH
Cu + HBr = HCu + Br2 =>
2 Cu + 2 HBr = 2 HCu + Br2
NaOH + CH3COOH = NaHCO3 + CH4 =>
NaOH + CH3COOH = NaHCO3 + CH4
MgO2 + N2 + C = Mg2N3 + CO2 =>
4 MgO2 + 3 N2 + 4 C = 2 Mg2N3 + 4 CO2
C17H35COOH + C18H37OH = C17H35COOC18H37 + H2O =>
C17H35COOH + C18H37OH = C17H35COOC18H37 + H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Al + HgCl2 = Hg + AlCl2 =>
Al + HgCl2 = Hg + AlCl2
Fe(NO3)3 + Na3PO4 = FePO4(ia) + NaNO3(aq) =>
Fe(NO3)3 + Na3PO4 = FePO4(ia) + 3 NaNO3(aq)
Al(Cu) = Al + Cu =>
Al(Cu) = Al + Cu
Zn(NO3)2 + K2S = ZnK2 + S(NO3)2 =>
Zn(NO3)2 + K2S = ZnK2 + S(NO3)2
(NH4)2SO4(aq) + NaCl(aq) = NH4Cl(aq) + Na2SO4(aq) =>
(NH4)2SO4(aq) + 2 NaCl(aq) = 2 NH4Cl(aq) + Na2SO4(aq)
CO(carbonmonoxide) + H2O(watervapor) = CO2(carbondioxide) + H2(hydrogen) =>
CO(carbonmonoxide) + H2O(watervapor) = CO2(carbondioxide) + H2(hydrogen)
O + S = SO8 =>
8 O + S = SO8
CO2{+2} + e = CO + O2 =>
2 CO2{+2} + 4e = 2 CO + O2
Sr(NO3)2(aq) + Na2(SO4)(aq) = Sr(SO4)(aq) + Na2(NO3)2(aq) =>
Sr(NO3)2(aq) + Na2(SO4)(aq) = Sr(SO4)(aq) + Na2(NO3)2(aq)
Cu2OH2O = Cu2(OH)2 =>
Cu2OH2O = Cu2(OH)2
Cu2O2 = CuO =>
Cu2O2 = 2 CuO
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
BaCrO4 = Ba + CrO4 =>
BaCrO4 = Ba + CrO4
Pb(NO3)2 + Na2PO3 = NaNO3 + PbPO3 =>
Pb(NO3)2 + Na2PO3 = 2 NaNO3 + PbPO3
NiO + SO3 = Ni + SO4 =>
NiO + SO3 = Ni + SO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
P2O3 + KMnO4 + H2SO4 + H2O = H3PO4 + MnSO4 + K2SO4 =>
5 P2O3 + 4 KMnO4 + 6 H2SO4 + 9 H2O = 10 H3PO4 + 4 MnSO4 + 2 K2SO4
CH3COO + H2SO4 = CH3COOH + HSO4 =>
CH3COO + H2SO4 = CH3COOH + HSO4
Al + C3 + H2O = Al(OH)3 + CH4 =>
4 Al + C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
| 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 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
