| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 PhMgBr + AlBr3 = Ph3Al + 3 MgBr2
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
V + N2O4 = (VO)2NO3 + NO =>
2 V + 2 N2O4 = (VO)2NO3 + 3 NO
HCOH + [Ag(NH3)2]OH = Ag + HCOONH4 + H2O + NH3 =>
HCOH + 2[Ag(NH3)2]OH = 2 Ag + HCOONH4 + H2O + 3 NH3
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
Fe + HC2H3O2 = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2
AgNO3(aq) + (NH4)2S(aq) = Ag2S(s) + NH4NO3(aq) =>
2 AgNO3(aq) + (NH4)2S(aq) = Ag2S(s) + 2 NH4NO3(aq)
H2 = H9 =>
9 H2 = 2 H9
Br + CaI2 = CaBr1 + I =>
Br + CaI2 = CaBr1 + 2 I
NH4 + Ba(OH)2 = NH4OH + Ba =>
2 NH4 + Ba(OH)2 = 2 NH4OH + Ba
F2 + AlI3 = FI + Al =>
3 F2 + 2 AlI3 = 6 FI + 2 Al
Al + I2O3 = Al2I3 + O3 =>
4 Al + 3 I2O3 = 2 Al2I3 + 3 O3
FeO(s) + HClO4(aq) = Fe(ClO4)2 + H2O =>
FeO(s) + 2 HClO4(aq) = Fe(ClO4)2 + H2O
K3N + Cl2 + H2O = NH3 + KCl + NO =>
10 K3N + 15 Cl2 + 6 H2O = 4 NH3 + 30 KCl + 6 NO
Cu(NO3)2 + Na3PO4 = CuPO4 + Na3(NO3)2 =>
Cu(NO3)2 + Na3PO4 = CuPO4 + Na3(NO3)2
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
CH4(g) + Cl2(g) = CCl4(g) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(g) + 4 HCl(g)
Cl2 + Na = Na2Cl4 =>
2 Cl2 + 2 Na = Na2Cl4
CoCl2(aq) + NaOH(aq) = CoOH(s) + NaCl2(aq) =>
CoCl2(aq) + NaOH(aq) = CoOH(s) + NaCl2(aq)
OHCOCH2OH + H2O = OHCOCH2O + H3O =>
OHCOCH2OH + H2O = OHCOCH2O + H3O
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
C2H5COOH + Cl2 = C2H4ClCOOH + HCl =>
C2H5COOH + Cl2 = C2H4ClCOOH + HCl
BaCl2 + H2C2O4 = Ba + HCl + CO2 =>
BaCl2 + H2C2O4 = Ba + 2 HCl + 2 CO2
CuSO4 + BaCl = BaSO4(s) + CuCl(aq) =>
CuSO4 + BaCl = BaSO4(s) + CuCl(aq)
CO{2} + S{2}O{4} = CS{2} + O{2} =>
CO{2} + S{2}O{4} = CS{2} + O{2}
KI + H2(SO4) = K2SO4 + HI =>
2 KI + H2(SO4) = K2SO4 + 2 HI
NaOCl + H2O = HOCl + NaOH =>
NaOCl + H2O = HOCl + NaOH
Zn(NO3)2 + NH4OH = NH4NO3 + Zn(OH)2 =>
Zn(NO3)2 + 2 NH4OH = 2 NH4NO3 + Zn(OH)2
Ag(aq) + Br(aq) = AgBr =>
Ag(aq) + Br(aq) = AgBr
Cr2(SO4)3 + H2O = Cr2O3 + H2SO4 =>
Cr2(SO4)3 + 3 H2O = Cr2O3 + 3 H2SO4
PhMgBr + AlBr3 = Ph3Al + MgBr2 =>
3 PhMgBr + AlBr3 = Ph3Al + 3 MgBr2
Al(OH)3 + HNo2 = Al(No2)3 + H2O =>
Al(OH)3 + 3 HNo2 = Al(No2)3 + 3 H2O
NH3(g) + NO2(g) = N2(g) + H2O(l) =>
8 NH3(g) + 6 NO2(g) = 7 N2(g) + 12 H2O(l)
CS2 + HCl = CCl4 + H2S =>
CS2 + 4 HCl = CCl4 + 2 H2S
LiCl + KMnO4 + H2SO4 = Cl2 + Li2SO4 + K2SO4 + MnSO4 + H2O =>
10 LiCl + 2 KMnO4 + 8 H2SO4 = 5 Cl2 + 5 Li2SO4 + K2SO4 + 2 MnSO4 + 8 H2O
Al + CuCl2 = Al2Cu + Cl2 =>
2 Al + CuCl2 = Al2Cu + Cl2
KMnO4 + K2S2O3 + H2SO4 = MnSO4 + K2SO4 + H2O =>
8 KMnO4 + 5 K2S2O3 + 7 H2SO4 = 8 MnSO4 + 9 K2SO4 + 7 H2O
TmBr3 = Tm + Br2 =>
2 TmBr3 = 2 Tm + 3 Br2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Fe(NO3)3 + HCl = FeCl + H(NO3)3 =>
Fe(NO3)3 + HCl = FeCl + H(NO3)3
C2H5N + O2 = CO2 + H2O + NO2 =>
4 C2H5N + 17 O2 = 8 CO2 + 10 H2O + 4 NO2
PhMgBr + AlBr3 = Ph3Al + MgBr2 =>
3 PhMgBr + AlBr3 = Ph3Al + 3 MgBr2
HI + BeO2H2 = BeI2 + H2O =>
2 HI + BeO2H2 = BeI2 + 2 H2O
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
CH3CH2CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
3 CH3CH2CH2CH3 + 3 Cl2 = 4 CH3CH(Cl)CH3 + 2 HCl
Fe + NH4 = FeNH4 =>
Fe + NH4 = FeNH4
Fe8 + Cl2 = FeCl3 =>
Fe8 + 12 Cl2 = 8 FeCl3
Ru + HNO3 + HCl = H2[RuCl6] + NO + H2O =>
3 Ru + 4 HNO3 + 18 HCl = 3 H2[RuCl6] + 4 NO + 8 H2O
CuO + Na2SO4 + HCOOH = (HCOO)2Cu + NaOH + H2SO4 =>
2 CuO + Na2SO4 + 4 HCOOH = 2(HCOO)2Cu + 2 NaOH + H2SO4
V2O5 + H2SO4 + CH3CH2OH = VOSO4 + CH3COOH + H2O =>
2 V2O5 + 4 H2SO4 + CH3CH2OH = 4 VOSO4 + CH3COOH + 5 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/05/24
Équations équilibrées sur09/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
