| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 HCl + Mo = MoCl5 + 5 H
RuCl3*3H2O = Ru + O2 + HCl + H2 =>
2 RuCl3*3H2O = 2 Ru + 3 O2 + 6 HCl + 3 H2
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + K2O =>
3 C2H4 + 2 KMnO4 + 3 H2O = 3 C2H4(OH)2 + 2 MnO2 + K2O
Mg(H2PO4)2 + NH3*H2O + H2O = NH4MgPO4*6H2O + NH4H2PO4 =>
Mg(H2PO4)2 + 2 NH3*H2O + 4 H2O = NH4MgPO4*6H2O + NH4H2PO4
Se4 + O2 = Se2O =>
Se4 + O2 = 2 Se2O
C3H8O3 + H2 = OH(CH2)3OH + H2O =>
C3H8O3 + H2 = OH(CH2)3OH + H2O
C4 + H1 = C2H1 =>
C4 + 2 H1 = 2 C2H1
KI + KBrO3 + H2O = I2 + KBr + KOH =>
6 KI + KBrO3 + 3 H2O = 3 I2 + KBr + 6 KOH
KBrO4 = KBr + O2 =>
KBrO4 = KBr + 2 O2
(NH4)CrO4 + Ba(NO3) = NH4(NO3) + BaCrO4 =>
(NH4)CrO4 + Ba(NO3) = NH4(NO3) + BaCrO4
FeSO4 + HOH = Fe3(OHSO4)2 + H2SO4 =>
3 FeSO4 + 2 HOH = Fe3(OHSO4)2 + H2SO4
SO3 = S + O2 =>
2 SO3 = 2 S + 3 O2
Cr(NO2)2 + (NH4)2SO4 = Cr(SO4) + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = Cr(SO4) + 2 NH4NO2
Ca{2+} + Na2(CO3){2-} = CaCO3 + Na =>
Ca{2+} + Na2(CO3){2-} = CaCO3 + 2 Na
Fe{2+} + NaOH = Na{+} + Fe(OH)2 =>
Fe{2+} + 2 NaOH = 2 Na{+} + Fe(OH)2
Pd + HCl = PdCl + H2 =>
2 Pd + 2 HCl = 2 PdCl + H2
FN + O2 = FNO =>
2 FN + O2 = 2 FNO
C6H12O2 + CuO = CO2 + Cu + H2O =>
C6H12O2 + 16 CuO = 6 CO2 + 16 Cu + 6 H2O
AgN3 + Cu = CuN3 + Ag =>
AgN3 + Cu = CuN3 + Ag
H2SO3 + KMnO4 = MnSO4 + K2SO4 + H2O + H2O4 =>
9 H2SO3 + 6 KMnO4 = 6 MnSO4 + 3 K2SO4 + 7 H2O + 2 H2O4
ZnF2 + H2S = ZnS + HF =>
ZnF2 + H2S = ZnS + 2 HF
P4O9 + NaOH = Na2HPO4 + Na2HPO3 + H2O =>
P4O9 + 8 NaOH = 3 Na2HPO4 + Na2HPO3 + 2 H2O
Ca(ClO3)2 + K2SO3 = CaSO3 + K2(ClO3)2 =>
Ca(ClO3)2 + K2SO3 = CaSO3 + K2(ClO3)2
C2H2 + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
C2H2 + 2 Cu(OH)2 = CH3COOH + Cu2O + H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
HNO3 + S02 = NO + H2SO4 =>
4 HNO3 + S02 = 4 NO + 2 H2SO4
Fe{2}O{3} + CO = Fe + CO{2} =>
Fe{2}O{3} + CO = Fe + CO{2}
K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + Fe(SO4)3 + Cr2(SO2)3 + H2O =>
2 K2Cr2O7 + 9 FeSO4 + 26 H2SO4 = 2 K2SO4 + 9 Fe(SO4)3 + 2 Cr2(SO2)3 + 26 H2O
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + HgCl(aq) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + 2 HgCl(aq)
Al(NH3)2Cl3 + NaOH = Al(OH)3 + NaCl + NH3 =>
Al(NH3)2Cl3 + 3 NaOH = Al(OH)3 + 3 NaCl + 2 NH3
HClO4 + AgNO3 = AgCl + NO2 + H2O + O2 =>
4 HClO4 + 4 AgNO3 = 4 AgCl + 4 NO2 + 2 H2O + 9 O2
NaCl + Co{+2} = CoCl2 + Na{+} =>
2 NaCl + Co{+2} = CoCl2 + 2 Na{+}
CH2O + Ag2O = Ag + CH2O2 =>
CH2O + Ag2O = 2 Ag + CH2O2
KCl + AgNo3 = AgCl + KNo3 =>
KCl + AgNo3 = AgCl + KNo3
Cu(NO3)2 + SiO2 = Si3N4 + Cu2O + O2 =>
4 Cu(NO3)2 + 6 SiO2 = 2 Si3N4 + 2 Cu2O + 17 O2
Cl2 + NaOH = H2O + NaCl + NaClO =>
Cl2 + 2 NaOH = H2O + NaCl + NaClO
Mo(SCN)3 + FeI3 = Fe(SCN)3 + MoI3 =>
Mo(SCN)3 + FeI3 = Fe(SCN)3 + MoI3
Pb(NO3)2 + NH4 = Pb + NH4NO3 =>
Pb(NO3)2 + 2 NH4 = Pb + 2 NH4NO3
Ni + HNO3 = NO2 + H2O + Ni(NO3)2 =>
Ni + 4 HNO3 = 2 NO2 + 2 H2O + Ni(NO3)2
CdBr2 + NaOH = CdH + Br2Na + O2 =>
2 CdBr2 + 2 NaOH = 2 CdH + 2 Br2Na + O2
Zn + CuClO3 = ZnClO3 + Cu =>
Zn + CuClO3 = ZnClO3 + Cu
Ca + Na4C = Ca2C + Na =>
2 Ca + Na4C = Ca2C + 4 Na
NH3 + NH4ClO4 = N2 + H2O + HCl =>
5 NH3 + 3 NH4ClO4 = 4 N2 + 12 H2O + 3 HCl
SiO2 + Al2O3 = Al2(SiO3)3 =>
3 SiO2 + Al2O3 = Al2(SiO3)3
C9H8O4 + Ca(OH)2 = CaH2 + H2O + CO2 =>
C9H8O4 + 9 Ca(OH)2 = 9 CaH2 + 4 H2O + 9 CO2
Hg(NO3)2 + AlI3 = HgI2 + Al(NO3)3 =>
3 Hg(NO3)2 + 2 AlI3 = 3 HgI2 + 2 Al(NO3)3
HNO3 + Al = Al2O3 + H2O + NO2 =>
6 HNO3 + 2 Al = Al2O3 + 3 H2O + 6 NO2
HNO2 + KI = KNO2 + H2O + NO + I2 =>
4 HNO2 + 2 KI = 2 KNO2 + 2 H2O + 2 NO + I2
IO3{-} + AsO3{3-} + H{+} = I + AsO4{3-} + H2O =>
2 IO3{-} + 5 AsO3{3-} + 2 H{+} = 2 I + 5 AsO4{3-} + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
