| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na(Cl) + Pb(NO3)2 = 2 NaNO3 + Pb(Cl)2
H{+} + I{-} + IO3{-} = H2O + I2 =>
6 H{+} + 5 I{-} + IO3{-} = 3 H2O + 3 I2
ZnAl + HCl = ZnCl + AlCl + H2 =>
ZnAl + 2 HCl = ZnCl + AlCl + H2
Li + Ca(ClO4)2 = LiClO4 + Ca =>
2 Li + Ca(ClO4)2 = 2 LiClO4 + Ca
NiO + S = Ni + SO =>
NiO + S = Ni + SO
CH3CH2CH2Br + KOH = CH3CH2CH2OH + KBr =>
CH3CH2CH2Br + KOH = CH3CH2CH2OH + KBr
Fe(NO3)2 + Na2CO3 = FeCO3 + Na2(NO3)2 =>
Fe(NO3)2 + Na2CO3 = FeCO3 + Na2(NO3)2
H2O2 + NH3 = HNO3 + H2O =>
4 H2O2 + NH3 = HNO3 + 5 H2O
CaCl2 + C2O4 = Ca(C2O4) + Cl =>
CaCl2 + C2O4 = Ca(C2O4) + 2 Cl
FeCl2(s) + H2O(g) = Fe3O4(s) + HCl(g) + H2(g) =>
3 FeCl2(s) + 4 H2O(g) = Fe3O4(s) + 6 HCl(g) + H2(g)
La + S = La2S3 =>
2 La + 3 S = La2S3
C3H6O3 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C3H6O3 + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
NaOH + ZnO = Na2ZnO2 + H2O =>
2 NaOH + ZnO = Na2ZnO2 + H2O
MnO2 + HCl = H2O + MnCl + Cl2 =>
2 MnO2 + 8 HCl = 4 H2O + 2 MnCl + 3 Cl2
CaOHCl + HCl = CaCl2 + H2O =>
CaOHCl + HCl = CaCl2 + H2O
Ba(OH)2 + NO2 = BaN(O2H)2 =>
Ba(OH)2 + NO2 = BaN(O2H)2
KHCO3HCl = KHClHCO3 =>
KHCO3HCl = KHClHCO3
Co3O4 + Na2SO3 = CoO + Na2SO4 =>
Co3O4 + Na2SO3 = 3 CoO + Na2SO4
K2Cr2O4(aq) + AgNO3(aq) = Ag2Cr2O4(aq) + KNO3(g) =>
K2Cr2O4(aq) + 2 AgNO3(aq) = Ag2Cr2O4(aq) + 2 KNO3(g)
MnO2 + HI = MnI2 + I2 + H2O =>
MnO2 + 4 HI = MnI2 + I2 + 2 H2O
Fe3O4 + HNO3 = Fe(NO3)3 + N2H4 + H2O =>
14 Fe3O4 + 128 HNO3 = 42 Fe(NO3)3 + N2H4 + 62 H2O
NaOH + BaBr2 = NaBr + Ba(HO)2 =>
2 NaOH + BaBr2 = 2 NaBr + Ba(HO)2
Cu + NaCO = Na + CuCO =>
Cu + NaCO = Na + CuCO
CH3CHCH2 + Cr2O7{2-} + H{+} = CH3CHOCH3 + Cr{3+} + H2O =>
6 CH3CHCH2 + Cr2O7{2-} + 8 H{+} = 6 CH3CHOCH3 + 2 Cr{3+} + H2O
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
SSn + H2SO4 = SnSO4 + SO2 + H2O =>
SSn + 4 H2SO4 = SnSO4 + 4 SO2 + 4 H2O
Al + CrO3 = Al2O3 + Cr =>
2 Al + CrO3 = Al2O3 + Cr
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
NaOH + CrCl3 = NaCl + Cr(OH)3 =>
3 NaOH + CrCl3 = 3 NaCl + Cr(OH)3
Sn + H2O = SnOH + H3O =>
Sn + 2 H2O = SnOH + H3O
CrO3 + Si = Cr + SiO2 =>
2 CrO3 + 3 Si = 2 Cr + 3 SiO2
Cu{2+} + H2S{-} + H2O = Cu2S + SO4{2-} + H{+} =>
18 Cu{2+} + 10 H2S{-} + 4 H2O = 9 Cu2S + SO4{2-} + 28 H{+}
H3PO4 + ZnO = H2O + Zn3(PO4)2 =>
2 H3PO4 + 3 ZnO = 3 H2O + Zn3(PO4)2
C10H12O2 + NaOH = C10H12O2OHNa =>
C10H12O2 + NaOH = C10H12O2OHNa
CO2 + C = CO =>
CO2 + C = 2 CO
C6H12O6 + O4 = CO2 + H2O =>
C6H12O6 + 3 O4 = 6 CO2 + 6 H2O
NaNO2 + H2O = Na2O + HNO2 =>
2 NaNO2 + H2O = Na2O + 2 HNO2
Fe(s) + CuSO4(aq) = Fe2(SO4)3(aq) + Cu(s) =>
2 Fe(s) + 3 CuSO4(aq) = Fe2(SO4)3(aq) + 3 Cu(s)
NaHCO3(s) + CH3COOH(l) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(l) = NaC2H3O2(aq) + H2O(l) + CO2(g)
HgCO3 + HNO3 = CO2 + H2O + Hg(NO3)2 =>
HgCO3 + 2 HNO3 = CO2 + H2O + Hg(NO3)2
C9H8O4 + H2O = H3O + CO2 =>
C9H8O4 + 50 H2O = 36 H3O + 9 CO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HCl + CC = CCCl2 + H2 =>
2 HCl + CC = CCCl2 + H2
HMnO4 + Na2SO4 = H2SO4 + NaMnO4 =>
2 HMnO4 + Na2SO4 = H2SO4 + 2 NaMnO4
KNO3 + H2SO4 = KHSO4 + HNO3 =>
KNO3 + H2SO4 = KHSO4 + HNO3
Fe{2+} + C12H8N2 = Fe(C12H8N2)3{2+} =>
Fe{2+} + 3 C12H8N2 = Fe(C12H8N2)3{2+}
BiOHCl2 = BiOH + Cl =>
BiOHCl2 = BiOH + 2 Cl
AgNO3 + Na2S2O8 = AgS2O8 + NO3Na2 =>
AgNO3 + Na2S2O8 = AgS2O8 + NO3Na2
Ag + Cu(NO3)2 = Cu + Ag(NO3)2 =>
Ag + Cu(NO3)2 = Cu + Ag(NO3)2
S + Zn = ZnS2 =>
2 S + Zn = ZnS2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
