| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4(ac)Pb(NO3)2(ac) = Fe(NO3)2(ac)PbSO4
Cu(NO3)2 + KI = CuI2 + KNO3 =>
Cu(NO3)2 + 2 KI = CuI2 + 2 KNO3
Mg3P2 + HCl = PH3 + MgCl2 =>
Mg3P2 + 6 HCl = 2 PH3 + 3 MgCl2
MgI2 + F2 = MgF2 + I =>
MgI2 + F2 = MgF2 + 2 I
H2SO4(aq) + Ba(NO3)2(aq) = HNO3(aq) + BaSO4(aq) =>
H2SO4(aq) + Ba(NO3)2(aq) = 2 HNO3(aq) + BaSO4(aq)
H3N + O2 + CH4 = HCN + H2O =>
2 H3N + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
C4H6N2 + HNO3 = C4H5N3O2 + H2O =>
C4H6N2 + HNO3 = C4H5N3O2 + H2O
Fe2O3 + NaOH + H2O = NaFe(OH)4 =>
Fe2O3 + 2 NaOH + 3 H2O = 2 NaFe(OH)4
Fe + CoCl = FeCl3 + Co =>
Fe + 3 CoCl = FeCl3 + 3 Co
KAl(SO4)2*12H2O + Ba(NO3)2 = KAl(NO3)2 + Ba(SO4)2 + H2O =>
KAl(SO4)2*12H2O + Ba(NO3)2 = KAl(NO3)2 + Ba(SO4)2 + 12 H2O
Cr2O3 + H{+} = CrOH{2+} + H2O =>
Cr2O3 + 4 H{+} = 2 CrOH{2+} + H2O
Fe(NO3)3 + NaOH = FeOH + Na + NO3 =>
Fe(NO3)3 + NaOH = FeOH + Na + 3 NO3
KIO3 + H2C2O4 = KI + H2O + CO2 =>
KIO3 + 3 H2C2O4 = KI + 3 H2O + 6 CO2
Sn2(SO4)4 + BaCl2 = SnCl4 + BaSO4 =>
Sn2(SO4)4 + 4 BaCl2 = 2 SnCl4 + 4 BaSO4
CaC{2+} + H2O = Ca(OH){2+} + C2H2 =>
2 CaC{2+} + 2 H2O = 2 Ca(OH){2+} + C2H2
NH4NO3 + Fe2(SO4)3 = (NH4)2SO4 + Fe(NO3)3 =>
6 NH4NO3 + Fe2(SO4)3 = 3(NH4)2SO4 + 2 Fe(NO3)3
O2 + CH3O = H2O + CO2 =>
5 O2 + 4 CH3O = 6 H2O + 4 CO2
CaCO3 + HC1 = CaC2 + CO2 + H2O =>
CaCO3 + 2 HC1 = CaC2 + CO2 + H2O
AlCl3 + O2 = Al2O3 + Cl2 =>
4 AlCl3 + 3 O2 = 2 Al2O3 + 6 Cl2
CaO(s) + As2O5(s) = Ca3(AsO4)2(s) =>
3 CaO(s) + As2O5(s) = Ca3(AsO4)2(s)
Pb(NO3)2(aq) + NH4Br(aq) = NH4NO3(aq) + PbBr2(aq) =>
Pb(NO3)2(aq) + 2 NH4Br(aq) = 2 NH4NO3(aq) + PbBr2(aq)
V3O3 + Fe2O3 = V2O5 + FeO =>
2 V3O3 + 9 Fe2O3 = 3 V2O5 + 18 FeO
Ga + Ni(NO3)2 = Ga(NO3)3 + Ni =>
2 Ga + 3 Ni(NO3)2 = 2 Ga(NO3)3 + 3 Ni
Na2SO4 + Cu(OH)2 + C3H8O3 = Na2SO4CuC3 + H2O =>
Na2SO4 + Cu(OH)2 + C3H8O3 = Na2SO4CuC3 + 5 H2O
Na2B4O17H20 = Na2O + B2O3 + H2O =>
Na2B4O17H20 = Na2O + 2 B2O3 + 10 H2O
Cl + C2H2 = C2H2Cl4 =>
4 Cl + C2H2 = C2H2Cl4
C30H62 + O2 = CO + H =>
C30H62 + 15 O2 = 30 CO + 62 H
Co2O + C = Co + CO2 =>
2 Co2O + C = 4 Co + CO2
Co{2+} + Cl2 = Co{3+} + Cl{-} =>
2 Co{2+} + Cl2 = 2 Co{3+} + 2 Cl{-}
Br2 + NaCI = Br2CI + Na =>
Br2 + NaCI = Br2CI + Na
Na2S + Pb = Na + PbS =>
Na2S + Pb = 2 Na + PbS
As2O3 + HCl = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O
H2SO4 + NaH = NaS + H2O + O =>
2 H2SO4 + 2 NaH = 2 NaS + 3 H2O + 5 O
CH2O + CuSO4 + NaOH = HCOONa + Cu2O + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 5 NaOH = HCOONa + Cu2O + 2 Na2SO4 + 3 H2O
Al2(SO4)3 + NH4NO3 = Al(NO3)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4NO3 = 2 Al(NO3)3 + 3(NH4)2SO4
NaOH + CuBr2 = NaBr + Cu(OH)2 =>
2 NaOH + CuBr2 = 2 NaBr + Cu(OH)2
(CH3)2S + O2 = CO2 + H2O + SO3 =>
(CH3)2S + 5 O2 = 2 CO2 + 3 H2O + SO3
Fe3C + Mg(NO3)2 = Fe(NO3)3 + Mg + C2 =>
2 Fe3C + 9 Mg(NO3)2 = 6 Fe(NO3)3 + 9 Mg + C2
V{5+} + Mg = V + Mg{2+} =>
2 V{5+} + 5 Mg = 2 V + 5 Mg{2+}
Fe + HCI = FeCI + H =>
Fe + HCI = FeCI + H
CoBr2 = Co2 + Br =>
2 CoBr2 = Co2 + 4 Br
C3H5(OH)3 + NHO3 = C3H5(NO3)3 + H2O =>
C3H5(OH)3 + 3 NHO3 = C3H5(NO3)3 + 3 H2O
LiI + Au2(CO3)3 = AuI3 + Li2(CO3) =>
6 LiI + Au2(CO3)3 = 2 AuI3 + 3 Li2(CO3)
AgNO3(ac) + KCI(ac) = AgCI + KNO3 =>
AgNO3(ac) + KCI(ac) = AgCI + KNO3
Sb{3+} + S{2-} = Sb2 + S3 =>
2 Sb{3+} + 3 S{2-} = Sb2 + S3
Mg(NO3)2 + H3PO4 = Mg(PO4)2 + (NO3)2 + H3 =>
Mg(NO3)2 + 2 H3PO4 = Mg(PO4)2 + (NO3)2 + 2 H3
HOCl + Ca(OH)2 = Ca(OCl)2 + H2O =>
2 HOCl + Ca(OH)2 = Ca(OCl)2 + 2 H2O
SO2(g) + NaOH(ac) = Na2SO3(s) + H2O(l) =>
SO2(g) + 2 NaOH(ac) = Na2SO3(s) + H2O(l)
NaOH + CO2 = NaOHCO2 =>
NaOH + CO2 = NaOHCO2
CH4N2O + C8H4O3 = C8H5NO2 + CO2 + NH3 =>
CH4N2O + C8H4O3 = C8H5NO2 + CO2 + NH3
| 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.
