| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 3 Mg2 = 2 Mg3N2 + 6 H2
Na[Al(OH)4] + H2S = Na2S + Al(OH)3 + H2O =>
2 Na[Al(OH)4] + H2S = Na2S + 2 Al(OH)3 + 2 H2O
CaCO3 + HCOOH = H2O + CaCOOH + CO2 =>
2 CaCO3 + 3 HCOOH = 2 H2O + 2 CaCOOH + 3 CO2
Al + NaOH + MgSO4*7H2O + C2H2O4*2H2O + H2O = NaMg[Al(C2O4)3]*9H2O + Na2SO4*10H2O + H2 =>
2 Al + 6 NaOH + 2 MgSO4*7H2O + 6 C2H2O4*2H2O + 6 H2O = 2 NaMg[Al(C2O4)3]*9H2O + 2 Na2SO4*10H2O + 3 H2
AgMnO4 + Be(Cl)2 = AgCl + Be(MnO4)2 =>
2 AgMnO4 + Be(Cl)2 = 2 AgCl + Be(MnO4)2
H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O
ZnO2H2 + H3PO4 = Zn3P2O8 + H2O =>
3 ZnO2H2 + 2 H3PO4 = Zn3P2O8 + 6 H2O
Na2(SO4) + SrCl2 = NaCl + Sr(SO4) =>
Na2(SO4) + SrCl2 = 2 NaCl + Sr(SO4)
H2SO3CaCO3 = CaSO3H2CO3 =>
H2SO3CaCO3 = CaSO3H2CO3
S + H2O + O2 = S4O6H3 =>
16 S + 6 H2O + 9 O2 = 4 S4O6H3
CH4N2O + C12H22O11 + C2H5OH = C6H13NO2 + H2O =>
4 CH4N2O + C12H22O11 + 16 C2H5OH = 8 C6H13NO2 + 15 H2O
C3H7OH + KMnO4 + H2SO4 = C6H6COOH + MnSO4 + K2SO4 + H2O =>
70 C3H7OH + 66 KMnO4 + 99 H2SO4 = 30 C6H6COOH + 66 MnSO4 + 33 K2SO4 + 274 H2O
Na(NO3)(aq) + Ca(C2H3O2)(aq) = Na(C2H3O2) + Ca(NO3) =>
Na(NO3)(aq) + Ca(C2H3O2)(aq) = Na(C2H3O2) + Ca(NO3)
CrS + Te = TeCrS =>
CrS + Te = TeCrS
Ba(No3)2 + NaCl = BaCl2 + NaNo3 =>
Ba(No3)2 + 2 NaCl = BaCl2 + 2 NaNo3
KMnO4 + HCl = KCl + MnCl + Cl + H2O =>
KMnO4 + 8 HCl = KCl + MnCl + 6 Cl + 4 H2O
C98H181F3Cl5Br7I2 + C96H177F7Cl2Br3I5 + C95H166F3Cl5Br7I11 = C94H2F47Cl47Br47I47 + C2H2FClBrI + C99H183F2Cl3Br5I7 + C97H179F5Cl7Br2I3 =>
129490.00000001C98H181F3Cl5Br7I2 + 96738.000000008C96H177F7Cl2Br3I5 + 409400.00000003C95H166F3Cl5Br7I11 = 23067.000000002C94H2F47Cl47Br47I47 + 19989.000000005C2H2FClBrI + 591054.00000005C99H183F2Cl3Br5I7 + 1518 C97H179F5Cl7Br2I3
Fe0 = Fe2 =>
2 Fe0 = Fe2
Ca2 + S2 = CaS2 =>
Ca2 + 2 S2 = 2 CaS2
Cl + CaOH = ClOH + Ca =>
Cl + CaOH = ClOH + Ca
SF4 + I2O5 = IF5 + SO2 =>
5 SF4 + 2 I2O5 = 4 IF5 + 5 SO2
Al(s) + Fe(NO3)2(aq) = AlNO3 + Fe2 =>
4 Al(s) + 2 Fe(NO3)2(aq) = 4 AlNO3 + Fe2
NaI + CuS = Na2S + CuI2 =>
2 NaI + CuS = Na2S + CuI2
ZnONO2 = ZnNO3 =>
ZnONO2 = ZnNO3
HClO3 + KHCO3 = KClO3 + H2O + CO2 =>
HClO3 + KHCO3 = KClO3 + H2O + CO2
Br + HI = HBr + I =>
Br + HI = HBr + I
HCl(aq) + Mg(s) = MgCl2(aq) + H2(g) =>
2 HCl(aq) + Mg(s) = MgCl2(aq) + H2(g)
(NH4)3 + PO4 + NaOH = Na3PO4 + NH3 + H2O =>
(NH4)3 + PO4 + 3 NaOH = Na3PO4 + 3 NH3 + 3 H2O
CuSO(aq) + Al(s) = Al(SO)(aq) + Cu(s) =>
CuSO(aq) + Al(s) = Al(SO)(aq) + Cu(s)
OCH4 + O2 = C + H2O =>
2 OCH4 + O2 = 2 C + 4 H2O
Cr2(SO4) + Al(PO4) = Al2(SO4)3 + Cr3(PO4) =>
3 Cr2(SO4) + 2 Al(PO4) = Al2(SO4)3 + 2 Cr3(PO4)
CuCl2 = Cl2 + Cu(s) =>
CuCl2 = Cl2 + Cu(s)
NiCl3 + O2 = NiO + ClO5 =>
NiCl3 + 8 O2 = NiO + 3 ClO5
Fe + HNO3 = Fe(NO3)2 + NH4NO3 + H2O =>
4 Fe + 10 HNO3 = 4 Fe(NO3)2 + NH4NO3 + 3 H2O
BF3 + H2 + Al = B2H6 + AlF3 =>
2 BF3 + 3 H2 + 2 Al = B2H6 + 2 AlF3
Cr + HCl = CrCl7 + H2 =>
2 Cr + 14 HCl = 2 CrCl7 + 7 H2
H2SeO3 + H2O2 = H2SeO4 + H2O =>
H2SeO3 + H2O2 = H2SeO4 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KCl + H2O + Ag = AgCl + H2 + KOH =>
2 KCl + 2 H2O + 2 Ag = 2 AgCl + H2 + 2 KOH
CaCl2 + Na3PO4 + NaOH = Ca5(PO4)3OH + NaCl =>
5 CaCl2 + 3 Na3PO4 + NaOH = Ca5(PO4)3OH + 10 NaCl
C6H7NO + C4H6O3 = C8H9NO2 + C2H4O2 =>
C6H7NO + C4H6O3 = C8H9NO2 + C2H4O2
Ca(NO3)2(aq) + LiCl(aq) = LiNO3(s) + CaCl2(aq) =>
Ca(NO3)2(aq) + 2 LiCl(aq) = 2 LiNO3(s) + CaCl2(aq)
CBr4 + F2 = CF4 + Br2 =>
CBr4 + 2 F2 = CF4 + 2 Br2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na3 + O2 = NaO2 =>
Na3 + 3 O2 = 3 NaO2
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
ClF3 + (CH3)2N2H2 = CF4 + N2 + HCl + HF =>
4 ClF3 + (CH3)2N2H2 = 2 CF4 + N2 + 4 HCl + 4 HF
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SO2 + HNO3 = NO + H2SO4 + O2 =>
SO2 + 2 HNO3 = 2 NO + H2SO4 + O2
Cs + S = CsS2 =>
Cs + 2 S = CsS2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
