| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2C2H4 + H2 = C2H4 + 2 HBr
Zn + Ba(NO3)2 = Zn(NO3)2 + Ba2 =>
2 Zn + 2 Ba(NO3)2 = 2 Zn(NO3)2 + Ba2
Cu(II) + Na2SO4 = Cu(II)SO4 + Na =>
Cu(II) + Na2SO4 = Cu(II)SO4 + 2 Na
CuZnNo3 = CuNo3Zn =>
CuZnNo3 = CuNo3Zn
Zn3N2 + H2O = ZnO + NH3 =>
Zn3N2 + 3 H2O = 3 ZnO + 2 NH3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cu2S + O2 = CuO + S0 =>
Cu2S + O2 = 2 CuO + S0
Fe + Al2(SO4)3 = Al2 + Fe2(SO4)3 =>
2 Fe + Al2(SO4)3 = Al2 + Fe2(SO4)3
NH3(g) + S2Cl2(l) = S8(s) + NH4Cl(s) + S4N4(s) =>
16 NH3(g) + 6 S2Cl2(l) = S8(s) + 12 NH4Cl(s) + S4N4(s)
CaCl2 + H2O2 = Ca(ClO)2 + H2O =>
CaCl2 + 2 H2O2 = Ca(ClO)2 + 2 H2O
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3 =>
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3
FeCl3 + LiOH = Fe(OH)3 + Li + Cl =>
FeCl3 + 3 LiOH = Fe(OH)3 + 3 Li + 3 Cl
C12H22O11 + H2O = CH3CH2OH + CO2 =>
C12H22O11 + H2O = 4 CH3CH2OH + 4 CO2
C3H6O + KMnO4 + KOH = C3H5O2K + K2MnO4 + H2O =>
C3H6O + 2 KMnO4 + 3 KOH = C3H5O2K + 2 K2MnO4 + 2 H2O
NaNO3 + H2SO4 + Hg = HgSO4 + Na2SO4 + H2O + NO =>
2 NaNO3 + 4 H2SO4 + 3 Hg = 3 HgSO4 + Na2SO4 + 4 H2O + 2 NO
Au + Pt8 = AuPt =>
8 Au + Pt8 = 8 AuPt
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
LiNO3 + Cr = Li + Cr(NO3) =>
LiNO3 + Cr = Li + Cr(NO3)
Cu2O + HNO3 = Cu(NO3) + H2O =>
Cu2O + 2 HNO3 = 2 Cu(NO3) + H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
C4H9OH(l) + O2(g) = CO2(g) + H2O(l) =>
C4H9OH(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
NaAlO2 = Al + NaO2 =>
NaAlO2 = Al + NaO2
SO3 + H2O = H2SO4(l) =>
SO3 + H2O = H2SO4(l)
C10H14 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
35 C10H14 + 78 KMnO4 + 117 H2SO4 = 50 C7H6O2 + 78 MnSO4 + 39 K2SO4 + 212 H2O
Na(CN) + H2(SO4) = Na2(SO4) + H(CN) =>
2 Na(CN) + H2(SO4) = Na2(SO4) + 2 H(CN)
Cl2 + Na2CO3 = NaCl + NaOCl + CO2 =>
Cl2 + Na2CO3 = NaCl + NaOCl + CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HFeO2 + H2O = Fe(OH)3 =>
HFeO2 + H2O = Fe(OH)3
Al + S = Al2S8 =>
2 Al + 8 S = Al2S8
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Cl2(g) + LiI(aq) = LiCl(aq) + I2(s) =>
Cl2(g) + 2 LiI(aq) = 2 LiCl(aq) + I2(s)
Sn(CH3COO)4 + H2O = CH3COOH + SnO2 =>
Sn(CH3COO)4 + 2 H2O = 4 CH3COOH + SnO2
CoCl2 + NaPO3 = Co(PO3)2 + NaCl =>
CoCl2 + 2 NaPO3 = Co(PO3)2 + 2 NaCl
H2SO4 + FeCu = H2Cu + FeSO4 =>
H2SO4 + FeCu = H2Cu + FeSO4
H3NO3S + CaCO3 = CaH4N2O6S2 + H2O + CO2 =>
2 H3NO3S + CaCO3 = CaH4N2O6S2 + H2O + CO2
HNO3 + Na2SO3 = H2O + SO2 + NaNO3 =>
2 HNO3 + Na2SO3 = H2O + SO2 + 2 NaNO3
HF + CO2 = COF2 + H2O =>
2 HF + CO2 = COF2 + H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C2H4O + O = CH3COOH =>
C2H4O + O = CH3COOH
Al(CIO3)3 + K2C2O4 = Al2(C2O4)3 + KCIO3 =>
2 Al(CIO3)3 + 3 K2C2O4 = Al2(C2O4)3 + 6 KCIO3
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
Cl + KI = KCl + I =>
Cl + KI = KCl + I
CH3CH2CH2CH2OH + O2 = C3H7COOH + H2O =>
CH3CH2CH2CH2OH + O2 = C3H7COOH + H2O
AgNO3 + Mn(NO3)2 + NH4OH = Mn(OH)4 + Ag + NH4NO3 =>
2 AgNO3 + Mn(NO3)2 + 4 NH4OH = Mn(OH)4 + 2 Ag + 4 NH4NO3
MnO7 + HCl = MnCl2 + Cl2 + H2O =>
MnO7 + 14 HCl = MnCl2 + 6 Cl2 + 7 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
