| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeH14O11S = FeSO4 + 7 H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Cu(NH3)2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + NH3 + K =>
2 Cu(NH3)2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 4 NH3 + 4 K
ClC6H4OH + C2H3ClO2 + NaOH = C8H7ClO3 + NaCl + C2H5OH =>
16 ClC6H4OH + 8 C2H3ClO2 + 11 NaOH = 13 C8H7ClO3 + 11 NaCl + 4 C2H5OH
K2CrO27 + HBr = KBr + CrBr3 + Br2 + H2O =>
2 K2CrO27 + 108 HBr = 4 KBr + 2 CrBr3 + 49 Br2 + 54 H2O
C430H62 + O2 = CO2 + H2O =>
2 C430H62 + 891 O2 = 860 CO2 + 62 H2O
Sn{2+} + As{3+} + Cl{-} = As + SnCl6{2-} =>
3 Sn{2+} + 2 As{3+} + 18 Cl{-} = 2 As + 3 SnCl6{2-}
SF8 = S + F2 =>
SF8 = S + 4 F2
Fe + H2SO4 = Fe2(SO4)23 + H2 =>
2 Fe + 23 H2SO4 = Fe2(SO4)23 + 23 H2
C6H12O3 + O2 = CO2 + H2O =>
2 C6H12O3 + 15 O2 = 12 CO2 + 12 H2O
C5H8O4 + C3H8O = C11H20O4 + H2O =>
C5H8O4 + 2 C3H8O = C11H20O4 + 2 H2O
Na2CO3(aw) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(aw) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
MnO4{2-} + C7H6O + H{+} = C7H6O2 + H2O + Mn{2} =>
MnO4{2-} + 2 C7H6O + 4 H{+} = 2 C7H6O2 + 2 H2O + Mn{2}
NaAlH4 + Al(NO3)3 + H2SO4 = Al2(SO4)3 + NaHSO4 + NH4HSO4 + H2O =>
3 NaAlH4 + Al(NO3)3 + 12 H2SO4 = 2 Al2(SO4)3 + 3 NaHSO4 + 3 NH4HSO4 + 9 H2O
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
Al(s) + CuSO4 = Cu3 + Al2(SO4)3 =>
2 Al(s) + 3 CuSO4 = Cu3 + Al2(SO4)3
TiCl2 + O2 = TiO + Cl2 =>
2 TiCl2 + O2 = 2 TiO + 2 Cl2
NaOH + I2 = NaI + NaIO4 + H2O =>
8 NaOH + 4 I2 = 7 NaI + NaIO4 + 4 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C22H28O6 + O2 = CO2 + H2O =>
C22H28O6 + 26 O2 = 22 CO2 + 14 H2O
La + SrS + S + Bi2O3 + Bi2S3 = La8Sr2O10Bi10S20 =>
24 La + 6 SrS + 39 S + 10 Bi2O3 + 5 Bi2S3 = 3 La8Sr2O10Bi10S20
Si + FeSO4 = SiSO4 + Fe =>
Si + FeSO4 = SiSO4 + Fe
H2SeO3 + H = Se + H2O =>
H2SeO3 + 4 H = Se + 3 H2O
SOCl2 + KOH = KCl + KHSO3 + H2O =>
SOCl2 + 3 KOH = 2 KCl + KHSO3 + H2O
Na(CH3COO) + HNO3 = NaNO3 + CH3COOH =>
Na(CH3COO) + HNO3 = NaNO3 + CH3COOH
F2 + Br2 + H2O = HBrO4 + HF =>
7 F2 + Br2 + 8 H2O = 2 HBrO4 + 14 HF
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al2(SO4)3 + Na2SiO3 + H2O = Na2SO4 + SiO2 + Al(OH)3 =>
Al2(SO4)3 + 3 Na2SiO3 + 3 H2O = 3 Na2SO4 + 3 SiO2 + 2 Al(OH)3
Na2S2O5 + H2O + AuCl3 = Na2SO4 + HCl + SO2 + Au =>
3 Na2S2O5 + 3 H2O + 2 AuCl3 = 3 Na2SO4 + 6 HCl + 3 SO2 + 2 Au
Ca + KCl = KCaCl =>
Ca + KCl = KCaCl
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
KHSO3 + Ba(OH)2 = BaSO3 + KOH + H2O =>
KHSO3 + Ba(OH)2 = BaSO3 + KOH + H2O
CH3CH3CCH3CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH3CCH3CH2CH3 + 19 O2 = 12 CO2 + 14 H2O
K2ZnO2 + HNO3 = KNO3 + Zn(OH)NO3 + H2O =>
K2ZnO2 + 3 HNO3 = 2 KNO3 + Zn(OH)NO3 + H2O
XeF2 + H2O = Xe + HF + O2 =>
2 XeF2 + 2 H2O = 2 Xe + 4 HF + O2
PdCl2 + O3 + NaOH = PdO2 + NaCl + H2O =>
3 PdCl2 + O3 + 6 NaOH = 3 PdO2 + 6 NaCl + 3 H2O
KCrO2 + HNO3 = Cr(NO3)3 + H2O + KNO3 =>
KCrO2 + 4 HNO3 = Cr(NO3)3 + 2 H2O + KNO3
CuSO4(aq) + Ba(NO3)2(aq) = Cu(NO3)2 + BaSO4(aq) =>
CuSO4(aq) + Ba(NO3)2(aq) = Cu(NO3)2 + BaSO4(aq)
NH3 + Na2CO3 = Na3N + H2CO3 =>
2 NH3 + 3 Na2CO3 = 2 Na3N + 3 H2CO3
KMnO4 + HCl + Na = KCl + MnCl2 + NaCl + H2O =>
KMnO4 + 8 HCl + 5 Na = KCl + MnCl2 + 5 NaCl + 4 H2O
SrCl2 + NH4C2O3 = SrC2O3 + Cl2NH4 =>
SrCl2 + NH4C2O3 = SrC2O3 + Cl2NH4
Al + H2O = Al(OH)32 + H2 =>
Al + 32 H2O = Al(OH)32 + 16 H2
HCl + NaPO3 = HPO3 + NaCl =>
HCl + NaPO3 = HPO3 + NaCl
CdS + HCl = CdCl2 + H2S =>
CdS + 2 HCl = CdCl2 + H2S
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Fe(NO3)2 + KCl = KNO3 + FeCl2 =>
Fe(NO3)2 + 2 KCl = 2 KNO3 + FeCl2
Mg + OH + Br = Mg(OH)Br =>
Mg + OH + Br = Mg(OH)Br
FeCl2 + H2SO4 = FeCl3 + FeSO4 + H2O + SO2 =>
3 FeCl2 + 2 H2SO4 = 2 FeCl3 + FeSO4 + 2 H2O + SO2
Co + H2SO4 = CoSO4 + SO2 + H2O =>
Co + 2 H2SO4 = CoSO4 + SO2 + 2 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/24
Équations équilibrées sur02/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
