| Équations équilibrées la veille | Équations équilibrées le lendemain |
4(CH3CH2O2) + O2 = 4(CH3COOH) + 2 H2O
Al2(SO4)3 = SO2 + O2 + Al2O3 =>
2 Al2(SO4)3 = 6 SO2 + 3 O2 + 2 Al2O3
FeCl2 + NaON = Fe(ON)2 + NaCl =>
FeCl2 + 2 NaON = Fe(ON)2 + 2 NaCl
AgNO3(aq) + Cu(s) = Cu(NO3)(aq) + Ag =>
AgNO3(aq) + Cu(s) = Cu(NO3)(aq) + Ag
Fe2O3 + Mn2O3 = FeMn2O4 + O2 =>
2 Fe2O3 + 4 Mn2O3 = 4 FeMn2O4 + O2
Ca3(PO4)2 + NH4NO3 = Ca(NO3)2 + (NH4)3PO4 =>
Ca3(PO4)2 + 6 NH4NO3 = 3 Ca(NO3)2 + 2(NH4)3PO4
C2H5OH(aq) + O2 = CO2(g) + H2O(g) =>
C2H5OH(aq) + 3 O2 = 2 CO2(g) + 3 H2O(g)
Al + V2O5 = Al2O3 + VO =>
2 Al + V2O5 = Al2O3 + 2 VO
CS2 + SO3 = COS + SO2 =>
CS2 + 3 SO3 = COS + 4 SO2
Ru(BrO)8 + Mn2C = RuC2 + Mn(BrO)2 =>
Ru(BrO)8 + 2 Mn2C = RuC2 + 4 Mn(BrO)2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KCrO2 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
KCrO2 + 4 HNO3 = Cr(NO3)3 + KNO3 + 2 H2O
NiO + C4H10 = CO2 + H2O + Ni =>
13 NiO + C4H10 = 4 CO2 + 5 H2O + 13 Ni
K2Co3 + CuCl2 = K2Cl2 + Co3Cu =>
K2Co3 + CuCl2 = K2Cl2 + Co3Cu
Sn(CO3)2 + K = K2CO3 + Sn =>
Sn(CO3)2 + 4 K = 2 K2CO3 + Sn
Cl + H2O + KI + C6H14 = H6Cl2 + C6H8I + KO2 =>
10 Cl + 6 H2O + 3 KI + 3 C6H14 = 5 H6Cl2 + 3 C6H8I + 3 KO2
AgNo3(aq) + NiCl(aq) = AgCl(s) + NiNo3(aq) =>
AgNo3(aq) + NiCl(aq) = AgCl(s) + NiNo3(aq)
Mn(NO3)2 + HIO4 + H2O = HNO3 + HMnO4 + HIO3 =>
2 Mn(NO3)2 + 5 HIO4 + 3 H2O = 4 HNO3 + 2 HMnO4 + 5 HIO3
Ni(SO4) + Na2S = NiS + Na2(SO4) =>
Ni(SO4) + Na2S = NiS + Na2(SO4)
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
CO2 + H2 = HCO3 + C2H4O2 =>
4 CO2 + 3 H2 = 2 HCO3 + C2H4O2
K3PO4 + Ni(NO3)2 = KNO3 + Ni3(PO4)2 =>
2 K3PO4 + 3 Ni(NO3)2 = 6 KNO3 + Ni3(PO4)2
AsH3 + HNO3 = H3AsO4 + N2O + H2O =>
AsH3 + 2 HNO3 = H3AsO4 + N2O + H2O
Ba2(aq) + (CrO4)2(aq) = Ba2(CrO4)2(s) =>
Ba2(aq) + (CrO4)2(aq) = Ba2(CrO4)2(s)
C6H12O6 + NO3{-} + H{+} = CO2 + NH4{+} + H2O =>
C6H12O6 + 3 NO3{-} + 6 H{+} = 6 CO2 + 3 NH4{+} + 3 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
H2O + Fe3 = H2 + Fe2O3 =>
9 H2O + 2 Fe3 = 9 H2 + 3 Fe2O3
CaCl2 + MgBr2 = MgCl2 + CaBr2 =>
CaCl2 + MgBr2 = MgCl2 + CaBr2
NaBr + NaOCl + H2O = NaOH + NaCl + Br =>
2 NaBr + NaOCl + H2O = 2 NaOH + NaCl + 2 Br
Co(NO3)2 + Al2O3 = Al2(NO3)2 + CoO3 =>
Co(NO3)2 + Al2O3 = Al2(NO3)2 + CoO3
C2H2 + HF(g) = C2H4F2 =>
C2H2 + 2 HF(g) = C2H4F2
PbSO4 + NaOH = Na2SO4 + Na2[Pb(OH)4] =>
PbSO4 + 4 NaOH = Na2SO4 + Na2[Pb(OH)4]
Fe + H2 = FeH2 =>
Fe + H2 = FeH2
N2 + I5 = N3I9 =>
15 N2 + 18 I5 = 10 N3I9
CaCO3 + H3PO4 = Ca(PO3)2 + H2O + CO2 =>
CaCO3 + 2 H3PO4 = Ca(PO3)2 + 3 H2O + CO2
NH2 + CuO = Cu + N2 + H2O =>
2 NH2 + 2 CuO = 2 Cu + N2 + 2 H2O
Mg2(CO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg2(CO3)2 + 4 HCl = 2 MgCl2 + 2 H2O + 2 CO2
Cu(NO2)2 + NH4OH = Cu(OH)2 + NH4NO2 =>
Cu(NO2)2 + 2 NH4OH = Cu(OH)2 + 2 NH4NO2
CuCl + O2 = CuO + ClO =>
CuCl + O2 = CuO + ClO
Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4
FeSO2 + O2 = Fe2O3 + SO2 =>
4 FeSO2 + 3 O2 = 2 Fe2O3 + 4 SO2
H2O + CO2 = C8H17OH + O2 =>
9 H2O + 8 CO2 = C8H17OH + 12 O2
C2H3OCl + O2 = CO2 + H2O + Cl2 =>
4 C2H3OCl + 9 O2 = 8 CO2 + 6 H2O + 2 Cl2
BaCl2 + Al2(CrO4)3 = AlCl3 + BaCrO4 =>
3 BaCl2 + Al2(CrO4)3 = 2 AlCl3 + 3 BaCrO4
NaOH + H2SO4 = NaSO4OH3 =>
NaOH + H2SO4 = NaSO4OH3
CH4(g) + Br2(l) = CH3Br(l) + HBr(g) =>
CH4(g) + Br2(l) = CH3Br(l) + HBr(g)
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
C7H5NO3S + BaCl2 = BaS + C7H5NO3Cl2 =>
C7H5NO3S + BaCl2 = BaS + C7H5NO3Cl2
Ba(C2H3O2)2 + H2O = Ba6(C2H3O2)12(H2O) =>
6 Ba(C2H3O2)2 + H2O = Ba6(C2H3O2)12(H2O)
Fe2O3(s) + Al(s) = Fe + Al2O3 =>
Fe2O3(s) + 2 Al(s) = 2 Fe + Al2O3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
