| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + C14H14N3NaO3S = C14H14N3NaO3S(CH3COO) + H
Ag(NO3) + Na(SO4)2{-} = Ag(SO4)2{-} + NaNO3 =>
Ag(NO3) + Na(SO4)2{-} = Ag(SO4)2{-} + NaNO3
HClO = HCl + HClO3 =>
3 HClO = 2 HCl + HClO3
NaBH4 + HCl + H2O = H3BO3 + NaCl + H2 =>
NaBH4 + HCl + 3 H2O = H3BO3 + NaCl + 4 H2
MgF2 = Mg + F =>
MgF2 = Mg + 2 F
K2Cr2O7 + H2SO4 + CH3CH2OH = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CH2OH = 3 CH3COOH + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
CaCO3 + HNO3 = Ca2 + NO3 + H2O + CO2 =>
2 CaCO3 + 4 HNO3 = Ca2 + 4 NO3 + 2 H2O + 2 CO2
UCl4 + LiNPh2 = U(NPh2)4 + LiCl =>
UCl4 + 4 LiNPh2 = U(NPh2)4 + 4 LiCl
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
Ai + O2 = Ai33O2 =>
33 Ai + O2 = Ai33O2
NH3 + Ca = Ca3N2 + CaH2 =>
2 NH3 + 6 Ca = Ca3N2 + 3 CaH2
Pb(NO)3{2+} + Na2CO3{2-} = PbCO3 + (NO)3 + Na =>
Pb(NO)3{2+} + Na2CO3{2-} = PbCO3 + (NO)3 + 2 Na
C12H26 + C2H4 = C14H30 =>
C12H26 + C2H4 = C14H30
SO2 + H2 = H2O + H2S =>
SO2 + 3 H2 = 2 H2O + H2S
FeCl3 + Mg + H2O = MgCl2 + H2 + Fe(OH)2 =>
2 FeCl3 + 3 Mg + 4 H2O = 3 MgCl2 + 2 H2 + 2 Fe(OH)2
Na3PO4(aq) + CrCl3(aq) = Cr(PO4)(s) + NaCl(aq) =>
Na3PO4(aq) + CrCl3(aq) = Cr(PO4)(s) + 3 NaCl(aq)
C12H13NO2 + KOH = C12H12KNO2 + H2O =>
C12H13NO2 + KOH = C12H12KNO2 + H2O
Sn + Cu(NO3)2 = Sn(NO3)3 + Cu =>
2 Sn + 3 Cu(NO3)2 = 2 Sn(NO3)3 + 3 Cu
ZnF2 + H2O = Zn(OH)2 + HF =>
ZnF2 + 2 H2O = Zn(OH)2 + 2 HF
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Mg + CuCl2 + H2O = MgCl2 + CuO + H2 =>
Mg + CuCl2 + H2O = MgCl2 + CuO + H2
LiOH(aq) + Fe(NO3)3(aq) = Fe(OH)3(s) + LiNO3(aq) =>
3 LiOH(aq) + Fe(NO3)3(aq) = Fe(OH)3(s) + 3 LiNO3(aq)
OH + H2CO3 = H2O + CO3 =>
2 OH + H2CO3 = 2 H2O + CO3
C8H7O2COOH + Na2CO3 + CuSO45H2O = Cu(C8H7O2COO)2 + Na2SO4 + CO2 + H2O =>
77 C8H7O2COOH + 18 Na2CO3 + 18 CuSO45H2O = 18 Cu(C8H7O2COO)2 + 18 Na2SO4 + 387 CO2 + 200 H2O
Mg3P2 + H2O = PH3 + Mg(OH)2 =>
Mg3P2 + 6 H2O = 2 PH3 + 3 Mg(OH)2
H2SO4(aq) + Zn(CH3COO)2(aq) = H2(CH3COO)2(aq) + ZnSO4(s) =>
H2SO4(aq) + Zn(CH3COO)2(aq) = H2(CH3COO)2(aq) + ZnSO4(s)
(CH3)2NH2 + N2O4 = CO2 + H2O + N2 =>
2(CH3)2NH2 + 4 N2O4 = 4 CO2 + 8 H2O + 5 N2
Zn + Au(NO2)2 = Zn(NO2)2 + Au =>
Zn + Au(NO2)2 = Zn(NO2)2 + Au
CH3OHC3 + O2 = CO2 + H2O =>
2 CH3OHC3 + 9 O2 = 8 CO2 + 4 H2O
CHBr3 + Cl2 = CClBr3 + HCl =>
CHBr3 + Cl2 = CClBr3 + HCl
TiCl4 + Zn = Ti + Zn(Cl4) =>
TiCl4 + Zn = Ti + Zn(Cl4)
NaCN + H3PO4 = HCN + Na3PO4 =>
3 NaCN + H3PO4 = 3 HCN + Na3PO4
H2O + CO2 = CO3 + H =>
H2O + CO2 = CO3 + 2 H
B(s) + I2(s) = B2I6 =>
2 B(s) + 3 I2(s) = B2I6
CHCH + KMnO4 + H2O = (COOH)2 + KOH + MnO2 =>
3 CHCH + 8 KMnO4 + 4 H2O = 3(COOH)2 + 8 KOH + 8 MnO2
NaFeO4 + H2SO4 = Fe2(SO4)3 + NaSO4 + O2 + H2O =>
4 NaFeO4 + 10 H2SO4 = 2 Fe2(SO4)3 + 4 NaSO4 + 3 O2 + 10 H2O
Al + C22H11O9 = Al(C22H11O9) =>
Al + C22H11O9 = Al(C22H11O9)
Pb(CrO4)(s) = Pb(s) + CrO4(s) =>
Pb(CrO4)(s) = Pb(s) + CrO4(s)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cr3O = Cr2 + O3 =>
6 Cr3O = 9 Cr2 + 2 O3
Ng + Cl2 = NgCl2 =>
Ng + Cl2 = NgCl2
Co(OH)2 + CH2O2 = Co(CHO2)2 + H2O =>
Co(OH)2 + 2 CH2O2 = Co(CHO2)2 + 2 H2O
BaO(s) + CO2(g) = BaCO3(s) =>
BaO(s) + CO2(g) = BaCO3(s)
NaSO3 + O = NaSO4 =>
NaSO3 + O = NaSO4
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
KBr + Na = NaBr + K =>
KBr + Na = NaBr + K
HCOOCH2CH2CH3 + NaOH = CH3COONa + CH3CH2OH =>
HCOOCH2CH2CH3 + NaOH = CH3COONa + CH3CH2OH
Br2 + O = Br2O7 =>
Br2 + 7 O = Br2O7
Ag + Fe{2+} = Ag{2+} + Fe =>
Ag + Fe{2+} = Ag{2+} + Fe
Na + CO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 Na + CO3 + H2SO4 = Na2SO4 + H2O + CO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
