| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br3OH + KFe = FeBr3 + KOH
HN4 + O2 = H2O + NO =>
4 HN4 + 9 O2 = 2 H2O + 16 NO
Mg(NO3)2 + NH4SCN = Mg(SCN)6 + NO3 + NH4 =>
Mg(NO3)2 + 6 NH4SCN = Mg(SCN)6 + 2 NO3 + 6 NH4
NH3 + HNO3 = NH4 + NO3 =>
NH3 + HNO3 = NH4 + NO3
Na2CO3 + C + N2 = NaCN + CO =>
Na2CO3 + 4 C + N2 = 2 NaCN + 3 CO
Cr(OH)4{-} + Cl2 + OH{-} = CrO4{-} + Cl{-} + H2O =>
Cr(OH)4{-} + 2 Cl2 + 4 OH{-} = CrO4{-} + 4 Cl{-} + 4 H2O
Na(NO3) + BaCl2 = NaCl + Ba(NO3)2 =>
2 Na(NO3) + BaCl2 = 2 NaCl + Ba(NO3)2
CH3 + OH = CH2O + H2 =>
CH3 + OH = CH2O + H2
Mn + NH3 = Mn(NH3) =>
Mn + NH3 = Mn(NH3)
PbCl2 + Al2(SO4)3 = AlCl3 + PbSO4 =>
3 PbCl2 + Al2(SO4)3 = 2 AlCl3 + 3 PbSO4
NaOH + C2H6O = C2H5NaO + H2O =>
NaOH + C2H6O = C2H5NaO + H2O
Mn + H2SO4 = MnSO4 + H2S + H2O =>
4 Mn + 5 H2SO4 = 4 MnSO4 + H2S + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KMnO4 + Fe(SO4) + H2SO4 = MnSO4 + Fe2(SO4)3 + K2(SO4) + H2O =>
2 KMnO4 + 10 Fe(SO4) + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2(SO4) + 8 H2O
BaCl2 + Na2HPO4 = BaHPO4 + NaCl =>
BaCl2 + Na2HPO4 = BaHPO4 + 2 NaCl
Ni(NH3)6 + HCl = Ni(NH4)6 + Cl =>
Ni(NH3)6 + 6 HCl = Ni(NH4)6 + 6 Cl
C6H5C2H3 + KMnO4 + H2O = C6H5COOH + KOH + MnO2 =>
21 C6H5C2H3 + 40 KMnO4 + 8 H2O = 24 C6H5COOH + 40 KOH + 40 MnO2
Mn + H2SO4 = MnSO4 + H2S + H2O =>
4 Mn + 5 H2SO4 = 4 MnSO4 + H2S + 4 H2O
CH2O + CuSO4 + NaOH = HCOOH + Cu2O + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 4 NaOH = HCOOH + Cu2O + 2 Na2SO4 + 2 H2O
PbCl2 + CH3COOH = (CH3COO)2Pb + HCl =>
PbCl2 + 2 CH3COOH = (CH3COO)2Pb + 2 HCl
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Al(s) + HNO3(aq) = Al(NO3)3(aq) + NO(g) + H2O(l) =>
Al(s) + 4 HNO3(aq) = Al(NO3)3(aq) + NO(g) + 2 H2O(l)
C2H5OH + CO2 = C2H3O2H =>
2 C2H5OH + 2 CO2 = 3 C2H3O2H
CuSO4 + NH4OH = [Cu(NH3)4]SO4 + H2O =>
CuSO4 + 4 NH4OH = [Cu(NH3)4]SO4 + 4 H2O
H4C3O2 + OH = H2O + H3C3O2 =>
H4C3O2 + OH = H2O + H3C3O2
ZnS + HC2H3O2 = ZnC2H3O2 + SH =>
ZnS + HC2H3O2 = ZnC2H3O2 + SH
C2H2O2 + HNO3 = C2H2O3 + NO2 + H2O =>
C2H2O2 + 2 HNO3 = C2H2O3 + 2 NO2 + H2O
Na2S + H2SO4 + K2CrO7 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
9 Na2S + 20 H2SO4 + 8 K2CrO7 = 8 K2SO4 + 4 Cr2(SO4)3 + 9 Na2SO4 + 20 H2O
Re2O7 + O2 = ReO4 =>
2 Re2O7 + O2 = 4 ReO4
HN4 + O2 = H2O + NO =>
4 HN4 + 9 O2 = 2 H2O + 16 NO
Cs2 + Cl = CsCl =>
Cs2 + 2 Cl = 2 CsCl
Mn2O7 + CO = MnCO3 + O2 =>
2 Mn2O7 + 4 CO = 4 MnCO3 + 3 O2
AlCl3 + F2 = FCl3 + Al2 =>
2 AlCl3 + F2 = 2 FCl3 + Al2
C5H11NH2 + O2 = N2 + CO2 + H2O =>
4 C5H11NH2 + 33 O2 = 2 N2 + 20 CO2 + 26 H2O
KMnO4 + Al = K2O + Al2O3 + Mn =>
6 KMnO4 + 14 Al = 3 K2O + 7 Al2O3 + 6 Mn
KMnO4 + H2SO4 + KBr = MnO2 + Br2 + K2SO4 + H2O =>
2 KMnO4 + 4 H2SO4 + 6 KBr = 2 MnO2 + 3 Br2 + 4 K2SO4 + 4 H2O
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
Mn + HClO = MnO2 + Cl + H =>
Mn + 2 HClO = MnO2 + 2 Cl + 2 H
Na2Co3 + H2S = Na2S + H2Co3 =>
Na2Co3 + H2S = Na2S + H2Co3
NO3{-} + S + H{+} = NO2 + SO42{-} + H2O =>
83 NO3{-} + S + 82 H{+} = 83 NO2 + SO42{-} + 41 H2O
CO + C2H5OH = C2H2 + H2O =>
2 CO + 3 C2H5OH = 4 C2H2 + 5 H2O
CaPLiF = CaFLiP =>
CaPLiF = CaFLiP
Cu(SO4)2 + NaCl = CuCl + Na(SO4)2 =>
Cu(SO4)2 + NaCl = CuCl + Na(SO4)2
C2HCl3 + H2 = C2H4 + Cl{-} + H{+} =>
C2HCl3 + 3 H2 = C2H4 + 3 Cl{-} + 3 H{+}
N2H4 + KIO3 + HCl = N2 + ICl + KCl + H2O =>
N2H4 + KIO3 + 2 HCl = N2 + ICl + KCl + 3 H2O
Fe + NH4OH = Fe(OH)2 + NH3 + H2 =>
Fe + 2 NH4OH = Fe(OH)2 + 2 NH3 + H2
MgCO3 + C2H4O2 = Mg(C2H3O2)2 + H2CO3 =>
MgCO3 + 2 C2H4O2 = Mg(C2H3O2)2 + H2CO3
C6H6O + H2O = C6H5O + H3O =>
C6H6O + H2O = C6H5O + H3O
Mg + NaF = MgF + Na =>
Mg + NaF = MgF + Na
C5H4O2 + H2 = C5H6O + H2O =>
C5H4O2 + 2 H2 = C5H6O + 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 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/04/24
Équations équilibrées sur03/05/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
