| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 = CaOCO2(g)
Pb(NO3)2 + NH3 = Pb(NH3)2 + NO3 =>
Pb(NO3)2 + 2 NH3 = Pb(NH3)2 + 2 NO3
Ag(CH3COO) + (NH4)2(SO4) = NH3(CH3COOH) + Ag2SO4 =>
2 Ag(CH3COO) + (NH4)2(SO4) = 2 NH3(CH3COOH) + Ag2SO4
C6H12O + NaOCl = C6H10O + Na + Cl + H3O =>
3 C6H12O + 2 NaOCl = 3 C6H10O + 2 Na + 2 Cl + 2 H3O
NaClO3 + KI + H2O = NaCl + I2 + KOH =>
NaClO3 + 6 KI + 3 H2O = NaCl + 3 I2 + 6 KOH
H2 + N2 = H4N4 =>
2 H2 + 2 N2 = H4N4
H3PO2 + O = H3PO4 =>
H3PO2 + 2 O = H3PO4
Fe(SCN)3 + NaF = Na3(FeF6) + NaSCN =>
Fe(SCN)3 + 6 NaF = Na3(FeF6) + 3 NaSCN
C2H5OH + CH3OH = HOCH2CH2OH + CH4 =>
C2H5OH + CH3OH = HOCH2CH2OH + CH4
H2O + I2O7 = H2I2O8 =>
H2O + I2O7 = H2I2O8
KI(aq) + Na2CO3(aq) = KCO3(aq) + Na2I(s) =>
KI(aq) + Na2CO3(aq) = KCO3(aq) + Na2I(s)
CuO = Cu + O2(g) =>
2 CuO = 2 Cu + O2(g)
Pb(NO3)2 + NaBr = NaNO3 + PbBr2 =>
Pb(NO3)2 + 2 NaBr = 2 NaNO3 + PbBr2
CsIO3 + SO2 + H2O = Cs2SO4 + H2SO4 + I2 =>
2 CsIO3 + 5 SO2 + 4 H2O = Cs2SO4 + 4 H2SO4 + I2
NH4F + Ca(OH)2 = CaF2 + NH3 + H2O =>
2 NH4F + Ca(OH)2 = CaF2 + 2 NH3 + 2 H2O
C17H35COOH + HBr = C17H36COOH + Br2 =>
2 C17H35COOH + 2 HBr = 2 C17H36COOH + Br2
Zn(NO3)2(aq) + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2(aq) + 2 NaOH = Zn(OH)2 + 2 NaNO3
LiOH + HSO4 = LiSO4 + H2O(i) =>
LiOH + HSO4 = LiSO4 + H2O(i)
No2 + H2 = HNo3 =>
3 No2 + H2 = 2 HNo3
CaCr + AgNO3 = Ag + Ca(NO3)2 + Cr(NO3)2 =>
CaCr + 4 AgNO3 = 4 Ag + Ca(NO3)2 + Cr(NO3)2
(CO3){2-} + (H3O){+} = CO2 + H2O =>
(CO3){2-} + 2(H3O){+} = CO2 + 3 H2O
U + H2O = UO2 + H =>
U + 2 H2O = UO2 + 4 H
Mg(s) + H2O = Mg(OH)2 + H2(g) =>
Mg(s) + 2 H2O = Mg(OH)2 + H2(g)
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
Al(OH)3 + C2H4O2 = HOAl(C2H3O2)2 + H2O =>
Al(OH)3 + 2 C2H4O2 = HOAl(C2H3O2)2 + 2 H2O
C3H8NH + O2 = CO2 + H2O + N2 =>
4 C3H8NH + 21 O2 = 12 CO2 + 18 H2O + 2 N2
Na2SiO3 = Na + SiO3 =>
Na2SiO3 = 2 Na + SiO3
SnCl2 + H2S = SnS + HCl =>
SnCl2 + H2S = SnS + 2 HCl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O(aq) =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O(aq)
Hg(NO3)2(aq) + CoCl2(aq) = HgCl2(s) + Co(NO3)2(aq) =>
Hg(NO3)2(aq) + CoCl2(aq) = HgCl2(s) + Co(NO3)2(aq)
Pb + Ag(NO)3 = Pb(NO)3 + Ag =>
Pb + Ag(NO)3 = Pb(NO)3 + Ag
PH2 = P4 + H2 =>
4 PH2 = P4 + 4 H2
HgCl2 + Na2CO3 = HgCO3 + NaCl =>
HgCl2 + Na2CO3 = HgCO3 + 2 NaCl
NH3 + NO3 = N2O + H2O =>
10 NH3 + 8 NO3 = 9 N2O + 15 H2O
NOCl2 + H2O = HNO3 + HCl + NO =>
3 NOCl2 + 4 H2O = 2 HNO3 + 6 HCl + NO
[NH4]2HPO4 + NaOH = NH3 + H2O + Na3PO4 =>
[NH4]2HPO4 + 3 NaOH = 2 NH3 + 3 H2O + Na3PO4
C6H5Br + Mg + CO2 + H2SO4 + NaOH = C7H6O2 + MgBrOH + NaHSO4 =>
C6H5Br + Mg + CO2 + H2SO4 + NaOH = C7H6O2 + MgBrOH + NaHSO4
H2O + Cu = Cu2O + H2 =>
H2O + 2 Cu = Cu2O + H2
H2SO4(conjugated) + HI = H2O + H2S + I2 =>
H2SO4(conjugated) + 8 HI = 4 H2O + H2S + 4 I2
Al + Fe(No3)2 = Al(No3)3 + Fe =>
2 Al + 3 Fe(No3)2 = 2 Al(No3)3 + 3 Fe
C6H5ONa + H2SO4 = C6H5OH + NaHSO4 =>
C6H5ONa + H2SO4 = C6H5OH + NaHSO4
Al(OH)3 + K2SnO2 = Al + K2SnO3 + H2O =>
2 Al(OH)3 + 3 K2SnO2 = 2 Al + 3 K2SnO3 + 3 H2O
(CH3COO)2Cu + H2O = Cu(OH)2 + CH3COOH =>
(CH3COO)2Cu + 2 H2O = Cu(OH)2 + 2 CH3COOH
Cr(OH)2 + H2SO4 = Cr(HSO4)2 + H2O =>
Cr(OH)2 + 2 H2SO4 = Cr(HSO4)2 + 2 H2O
FeS + H2O2 = Fe2O3 + H2S + O2 =>
4 FeS + 4 H2O2 = 2 Fe2O3 + 4 H2S + O2
Cr(OH)2 + H2SO4 = Cr(HSO4)2 + H2O =>
Cr(OH)2 + 2 H2SO4 = Cr(HSO4)2 + 2 H2O
C2H6S3O7 + O2 = CO2 + H2O + SO3 =>
2 C2H6S3O7 + 9 O2 = 4 CO2 + 6 H2O + 6 SO3
idrossidodicalcio + diossidodicarbonio = carbonatodicalcio + acqua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Fe + NaOH + H2O = NaFe(OH)3 + H2 =>
Fe + NaOH + 2 H2O = NaFe(OH)3 + H2
P4S3 + H2O + HNO3 = H2SO4 + H3PO4 + NO =>
3 P4S3 + 8 H2O + 38 HNO3 = 9 H2SO4 + 12 H3PO4 + 38 NO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
