| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C(OH)4 + 4 H3PO4 = 12 H2O + C3(PO4)4
NaSiO3 + HCl = NaCl2 + H2O + SiO2 =>
NaSiO3 + 2 HCl = NaCl2 + H2O + SiO2
V(NO3)4 + Na2CO3 = Na(NO3)4 + V2CO3 =>
2 V(NO3)4 + Na2CO3 = 2 Na(NO3)4 + V2CO3
Fe{2+} + (C12H8N2) = Fe(C12H8N2)3{2+} =>
Fe{2+} + 3(C12H8N2) = Fe(C12H8N2)3{2+}
HClO4 + BaCO3 = Ba(ClO4)2 + CO2 + H2O =>
2 HClO4 + BaCO3 = Ba(ClO4)2 + CO2 + H2O
NO2{-} + H2O = OH{-} + HNO2 =>
NO2{-} + H2O = OH{-} + HNO2
Cu(NO3)2(aq) + NaOH = Cu(OH)2 + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH = Cu(OH)2 + 2 NaNO3(aq)
Cu(NO3)2 + H2SO4 + KMnO4 = HNO3 + K2SO4 + Cu(MnO4)2 =>
Cu(NO3)2 + H2SO4 + 2 KMnO4 = 2 HNO3 + K2SO4 + Cu(MnO4)2
Al + Ca(OH)2 + H2O = Ca[Al(OH)4]2 + H2 =>
2 Al + Ca(OH)2 + 6 H2O = Ca[Al(OH)4]2 + 3 H2
NH3 + Br2 = NH4Br + N2565 =>
20520 NH3 + 7695 Br2 = 15390 NH4Br + 2 N2565
(NH4)2CO3 + CrCl2 = CrCO3 + NH4Cl =>
(NH4)2CO3 + CrCl2 = CrCO3 + 2 NH4Cl
NaNO2(aq) + AuClO4(aq) = NaClO4(aq) + AuNO2(aq) =>
NaNO2(aq) + AuClO4(aq) = NaClO4(aq) + AuNO2(aq)
Al + Ag2(SO4)3 = Ag2 + Al(SO4) =>
3 Al + Ag2(SO4)3 = Ag2 + 3 Al(SO4)
NaBr + KIO3 = NaO3 + BrKI =>
NaBr + KIO3 = NaO3 + BrKI
Pb2PbO4 + HNO3 + KI = Pb(NO3)2 + I2 + KNO3 + H2O =>
Pb2PbO4 + 8 HNO3 + 2 KI = 3 Pb(NO3)2 + I2 + 2 KNO3 + 4 H2O
NO + HCl = NOCl + H3 =>
3 NO + 3 HCl = 3 NOCl + H3
H2SO4 + Al(OH)3 = Al + SO4 + H3O =>
3 H2SO4 + Al(OH)3 = Al + 3 SO4 + 3 H3O
HgS + V2O3 = HgO + V2S3 =>
3 HgS + V2O3 = 3 HgO + V2S3
Li2CN2 + LiPF6 = LiP(CN2)3 + LiF =>
3 Li2CN2 + LiPF6 = LiP(CN2)3 + 6 LiF
Al + SO2 = Al(SO2)2 =>
Al + 2 SO2 = Al(SO2)2
Pb(s) + ZnCl2(aq) = PbCl2(aq) + Zn(s) =>
Pb(s) + ZnCl2(aq) = PbCl2(aq) + Zn(s)
Na(s) + O2(s) = Na2O(s) =>
4 Na(s) + O2(s) = 2 Na2O(s)
C3H8 + *2O2 = *3C + *4H2O =>
C3H8 + *2O2 = *3C + *4H2O
Pb(s) + ZnCl2(aq) = PbCl2(aq) + Zn(s) =>
Pb(s) + ZnCl2(aq) = PbCl2(aq) + Zn(s)
CO + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 + CO2 =>
5 CO + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 3 H2O + K2SO4 + 5 CO2
Br2 + O2 = Br2O5 =>
2 Br2 + 5 O2 = 2 Br2O5
C6H6Br2 = C6H5Br + HBr =>
C6H6Br2 = C6H5Br + HBr
CuSO4 + KNO3 = K2SO4 + Cu(NO3)2 =>
CuSO4 + 2 KNO3 = K2SO4 + Cu(NO3)2
Na2O4 + H2O = NaOH + O2 =>
2 Na2O4 + 2 H2O = 4 NaOH + 3 O2
Sr(NO3)2 + Al(NO3)3 + Mg(NO3)2 + NH2CONH2 = SrMgAl6O11 + N2 + CO2 + H2O =>
3 Sr(NO3)2 + 18 Al(NO3)3 + 3 Mg(NO3)2 + 55 NH2CONH2 = 3 SrMgAl6O11 + 88 N2 + 55 CO2 + 110 H2O
Mn{2+} + OH{-} + O2 = MnO(OH) + H2O =>
4 Mn{2+} + 8 OH{-} + O2 = 4 MnO(OH) + 2 H2O
Cl2 + CaBr2 = CaCl + Br2 =>
Cl2 + 2 CaBr2 = 2 CaCl + 2 Br2
NaH + Cl2O = H2O + NaCl =>
2 NaH + Cl2O = H2O + 2 NaCl
CuO + S = Cu + SO2 =>
2 CuO + S = 2 Cu + SO2
CdO + H{+} + e = Cd + H2O =>
CdO + 2 H{+} + 2e = Cd + H2O
Sr(OH)2*6H2O + NH4SCN = Sr(SCN)2 + NH3 + H2O =>
Sr(OH)2*6H2O + 2 NH4SCN = Sr(SCN)2 + 2 NH3 + 8 H2O
Zn + HCl + SO2 = ZnCl2 + ZnS + H2O =>
3 Zn + 4 HCl + SO2 = 2 ZnCl2 + ZnS + 2 H2O
PH3 + O = H2O + PO5O10 =>
2 PH3 + 33 O = 3 H2O + 2 PO5O10
CaI2 + AlF3 = AlI3 + CaF2 =>
3 CaI2 + 2 AlF3 = 2 AlI3 + 3 CaF2
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
AsCl3 + Na2S = AsS + Na2Cl3 =>
AsCl3 + Na2S = AsS + Na2Cl3
Cl2(aq) + NaI(aq) = I2(aq) + NaCl(aq) =>
Cl2(aq) + 2 NaI(aq) = I2(aq) + 2 NaCl(aq)
CH3COOAg = CH3COO + Ag =>
CH3COOAg = CH3COO + Ag
CH2CH2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH2CH2 + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
ZnNO3 + Na2CO3 = Zn(NO3)Na2CO3 =>
ZnNO3 + Na2CO3 = Zn(NO3)Na2CO3
AlO(OH) + H = Al + H2O =>
AlO(OH) + 3 H = Al + 2 H2O
Zn + HNO3 = Zn(NO3)3 + N2O + H2O =>
8 Zn + 30 HNO3 = 8 Zn(NO3)3 + 3 N2O + 15 H2O
SiC + O2 = C + SiO2 =>
SiC + O2 = C + SiO2
(CuSO4*H2O) + NaOH = Na2SO4 + Cu(OH)2 + H2O =>
(CuSO4*H2O) + 2 NaOH = Na2SO4 + Cu(OH)2 + H2O
SO2(g) + O2(g) = SO4(g) =>
SO2(g) + O2(g) = SO4(g)
| 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 83 84 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/24
Équations équilibrées sur02/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
