| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H8O7 + 3 H2O2 + 2 Al = 2 AlC3H5O7 + 6 H2O
KOH(aq) + Cl2(g) = KClO3(aq) + KCl(aq) + H20(l) =>
60 KOH(aq) + 30 Cl2(g) = 20 KClO3(aq) + 40 KCl(aq) + 3 H20(l)
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 = AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
ZnNO3 + Al2(SO4)3 = ZnSO4 + Al2(NO3)3 =>
3 ZnNO3 + Al2(SO4)3 = 3 ZnSO4 + Al2(NO3)3
KMnO4 + H2SO4 = MnSO4 + K2SO4 + O3 + H2O =>
6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 O3 + 9 H2O
Al(OH)2 + Na(OH) = Al(OH)4 + Na =>
Al(OH)2 + 2 Na(OH) = Al(OH)4 + 2 Na
CH3CH2OH + KMnO4 + H2SO4 = CH3CHOH + MnSO4 + K2SO4 + H2O =>
10 CH3CH2OH + 2 KMnO4 + 3 H2SO4 = 10 CH3CHOH + 2 MnSO4 + K2SO4 + 8 H2O
NiI2 + Li3(BO3) = Ni3(BO3)2 + LiI =>
3 NiI2 + 2 Li3(BO3) = Ni3(BO3)2 + 6 LiI
Cr2O72{-} + CH3OH + H{+} = CHO + Cr3{+} + H2O =>
9 Cr2O72{-} + 427 CH3OH + 15 H{+} = 427 CHO + 6 Cr3{+} + 648 H2O
KOCl + HI = HCl + KOI =>
KOCl + HI = HCl + KOI
Bi + O2 = Bi2O =>
4 Bi + O2 = 2 Bi2O
Ca(OH)2 + H2(CO)3 = Ca(CO)3 + H2(OH)2 =>
Ca(OH)2 + H2(CO)3 = Ca(CO)3 + H2(OH)2
NiCl2 + H2SO4 = H2Cl2 + NiSO4 =>
NiCl2 + H2SO4 = H2Cl2 + NiSO4
Mg(S) + CuS04(aq) = Cu(s) + MgS04(aq) =>
4 Mg(S) + 3 CuS04(aq) = 3 Cu(s) + 4 MgS04(aq)
M(OH)3 = M + OH =>
M(OH)3 = M + 3 OH
PCl3 + HF = PF3 + HCl =>
PCl3 + 3 HF = PF3 + 3 HCl
C2H6O + KMnO4 + NaOH = C2H4O2 + H2O + K2MnO4 + Na2MnO4 =>
C2H6O + 4 KMnO4 + 4 NaOH = C2H4O2 + 3 H2O + 2 K2MnO4 + 2 Na2MnO4
KBr + KClO2 + H2SO4 = Br2 + KCl + K2SO4 + H2O =>
4 KBr + KClO2 + 2 H2SO4 = 2 Br2 + KCl + 2 K2SO4 + 2 H2O
C2H5OH + H2O = CH3COOH + H =>
C2H5OH + H2O = CH3COOH + 4 H
Ni(NO3)2 + NaI = NiI2 + NaNO3 =>
Ni(NO3)2 + 2 NaI = NiI2 + 2 NaNO3
AgNCS + H2SO4 + H2O = CSO + NH4HSO4 + Ag2SO4 =>
2 AgNCS + 3 H2SO4 + 2 H2O = 2 CSO + 2 NH4HSO4 + Ag2SO4
CaCO3(s) + HC2H3O2(aq) = Ca(C2H3O2)2(aq) + H2O(l) + CO(g) =>
2 CaCO3(s) + 5 HC2H3O2(aq) = 2 Ca(C2H3O2)2(aq) + 4 H2O(l) + 4 CO(g)
Al(OH) + H2OO = AlO + H2O =>
2 Al(OH) + H2OO = 2 AlO + 2 H2O
NH3 + HNO3 = NO2 + H2O =>
NH3 + 7 HNO3 = 8 NO2 + 5 H2O
Ni(NO3)2 + NH3 + H2O = Ni(NH3)62 + OH =>
Ni(NO3)2 + 60 NH3 + 12 H2O = Ni(NH3)62 + 18 OH
NH4Br + KS = NH4S + KBr =>
NH4Br + KS = NH4S + KBr
NH4Cl + NaNO2 = NaCl + NH3 + HNO2 =>
NH4Cl + NaNO2 = NaCl + NH3 + HNO2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Ni(OH)3 + HAsO3 = Ni(AsO3)3 + H2O =>
Ni(OH)3 + 3 HAsO3 = Ni(AsO3)3 + 3 H2O
Na + HOH = O2 + NaH2 =>
2 Na + 2 HOH = O2 + 2 NaH2
H3PO4 + Mq(OH)2 = Mq3(PO4)2 + H2O =>
2 H3PO4 + 3 Mq(OH)2 = Mq3(PO4)2 + 6 H2O
C6H12O16 + O2 = CO22H2 =>
C6H12O16 + 58 O2 = 6 CO22H2
NaI + AgNO3 = Na + NO3 + AgI =>
NaI + AgNO3 = Na + NO3 + AgI
HBr(aq) + LiOH = LiBr + H2O =>
HBr(aq) + LiOH = LiBr + H2O
H2O + Br2 + Na2SO3 = Na2SO4 + HBr =>
H2O + Br2 + Na2SO3 = Na2SO4 + 2 HBr
Fe{2+} + CuSO4 = FeSO4 + Cu{2+} =>
Fe{2+} + CuSO4 = FeSO4 + Cu{2+}
NH4HSO4NaOH = NH4OHNaHSO4 =>
NH4HSO4NaOH = NH4OHNaHSO4
Cu + H2SO4 = Cu2SO4 + H2O + SO =>
4 Cu + 3 H2SO4 = 2 Cu2SO4 + 3 H2O + SO
SPO2 + (OH)2 = SPO4 + H2O =>
SPO2 + 2(OH)2 = SPO4 + 2 H2O
[Ag(NH3)2]{+} + OH{-} + CH3CHO = Ag + NH3 + H2O + CH3COO =>
3[Ag(NH3)2]{+} + 3 OH{-} + CH3CHO = 3 Ag + 6 NH3 + 2 H2O + CH3COO
Al2O3 + H2SO4 = Al2S3 + H2O + O4 =>
Al2O3 + 3 H2SO4 = Al2S3 + 3 H2O + 3 O4
NaO2 + SiO2 = Na2SiO3 + O2 =>
4 NaO2 + 2 SiO2 = 2 Na2SiO3 + 3 O2
Sr(NO3)2 + HBr = SrBr2 + HNO3 =>
Sr(NO3)2 + 2 HBr = SrBr2 + 2 HNO3
Na2SO4 + Sr(NO3)2 = Na2(NO3)2 + SrSO4 =>
Na2SO4 + Sr(NO3)2 = Na2(NO3)2 + SrSO4
Cu + HNO3 + H2SO4 = CuSO4 + NO2 + CuSO4*5H2O =>
5 Cu + 10 HNO3 + 5 H2SO4 = 3 CuSO4 + 10 NO2 + 2 CuSO4*5H2O
HK + HPO3 = K5P + H2O =>
5 HK + HPO3 = K5P + 3 H2O
Y2O3 + Al2O3 = Y4Al2O9 =>
2 Y2O3 + Al2O3 = Y4Al2O9
O2 + C2H2 = O2H2 + C =>
O2 + C2H2 = O2H2 + 2 C
Na2S2O3 + Cl2 + Na22O = NaCl + Na2SO4 =>
Na2S2O3 + 54 Cl2 + 5 Na22O = 108 NaCl + 2 Na2SO4
NaC2H3O2 + FeCl3 = NaCl3 + FeC2H3O2 =>
NaC2H3O2 + FeCl3 = NaCl3 + FeC2H3O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
