| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C2H4(OH)2 + O2 = C2H2O2 + H2O =>
C2H4(OH)2 + O2 = C2H2O2 + 2 H2O
NHClO4 = N2 + Cl2 + O2 + H2O =>
4 NHClO4 = 2 N2 + 2 Cl2 + 7 O2 + 2 H2O
SO2 + HNO3 + H = H2SO4 + NO =>
SO2 + HNO3 + H = H2SO4 + NO
Cr2O7{2-} + H{+} + {-} = Cr{3+} + H2O =>
Cr2O7{2-} + 14 H{+} + 6e = 2 Cr{3+} + 7 H2O
La2O3 + Fe2O3 = LaFeO3 =>
La2O3 + Fe2O3 = 2 LaFeO3
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
C12H22 + O2 = CO2 + H2O =>
2 C12H22 + 35 O2 = 24 CO2 + 22 H2O
C2CH3CH2 + O2 = CO2 + H2O =>
4 C2CH3CH2 + 21 O2 = 16 CO2 + 10 H2O
C2H5OH + KMnO4 + NaOH = CH3COOH + H2O + K2MnO4 + Na2MnO4 =>
C2H5OH + 4 KMnO4 + 4 NaOH = CH3COOH + 3 H2O + 2 K2MnO4 + 2 Na2MnO4
Pb{2+} + Cr2O7{2-} + OH{-} = PbCrO4 + H2O =>
2 Pb{2+} + Cr2O7{2-} + 2 OH{-} = 2 PbCrO4 + H2O
NOCl + KOH + KClO2 = KCl + KNO3 + H2O =>
2 NOCl + 4 KOH + KClO2 = 3 KCl + 2 KNO3 + 2 H2O
C12H22 + O2 = CO2 + H2O =>
2 C12H22 + 35 O2 = 24 CO2 + 22 H2O
C9H7NaO4 + HCl = C9H8O4NaCl =>
C9H7NaO4 + HCl = C9H8O4NaCl
HMnO4(aq) = HMnO2(aq) + O2(g) =>
HMnO4(aq) = HMnO2(aq) + O2(g)
BeSO3 + Cl3GaO9 = Be(ClO3)2 + Ga2(SO3)3 =>
3 BeSO3 + 2 Cl3GaO9 = 3 Be(ClO3)2 + Ga2(SO3)3
Zn(BrO3)2 + Al2O3 = ZnO + Al(BrO3)3 =>
3 Zn(BrO3)2 + Al2O3 = 3 ZnO + 2 Al(BrO3)3
Cu2S + SO2 = CuS + O2 =>
Cu2S + SO2 = 2 CuS + O2
Cu2S + O2 + CaCO3 = CuO + CO2 + CaSO4 =>
2 Cu2S + 5 O2 + 2 CaCO3 = 4 CuO + 2 CO2 + 2 CaSO4
KCHO3 + HCl = KCl + H2O + CO2 =>
KCHO3 + HCl = KCl + H2O + CO2
Zr(OH)2CO3ZrO2 + HF = H2ZrF6 + CO2 + H2O =>
Zr(OH)2CO3ZrO2 + 12 HF = 2 H2ZrF6 + CO2 + 5 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Ba(NO3)2 + AlCl3 = BaAl(NO3)2Cl3 =>
Ba(NO3)2 + AlCl3 = BaAl(NO3)2Cl3
UF4 + Mg = U + MgF2 =>
UF4 + 2 Mg = U + 2 MgF2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
MgSO4 + H2O = MgO + H2SO4 =>
MgSO4 + H2O = MgO + H2SO4
H2O + NaCl + PbO2 + NaOH = NaClO + Na[Pb(OH)3] =>
H2O + NaCl + PbO2 + NaOH = NaClO + Na[Pb(OH)3]
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
Al(OH)3 + FeO = Fe(OH)2 + Al2O3 =>
2 Al(OH)3 + 3 FeO = 3 Fe(OH)2 + Al2O3
HgAsS3 + Pd = As + Hg + PdS =>
HgAsS3 + 3 Pd = As + Hg + 3 PdS
Na3C6H5O7 + H2SO4 = C6H8O7 + Na2SO4 =>
2 Na3C6H5O7 + 3 H2SO4 = 2 C6H8O7 + 3 Na2SO4
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NaCuO2 + H2SO4 + CH3COH = CH3COOH + Na2SO4 + CuSO4 + H2O =>
2 NaCuO2 + 3 H2SO4 + CH3COH = CH3COOH + Na2SO4 + 2 CuSO4 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SO2 = S + O2 =>
SO2 = S + O2
CsCl2 + Ca(NO3)2 + H2O = Cs(OH)2 + CaCl2 + HNO3 =>
CsCl2 + Ca(NO3)2 + 2 H2O = Cs(OH)2 + CaCl2 + 2 HNO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KOH + MgCl2 = KCl2 + MgOH =>
KOH + MgCl2 = KCl2 + MgOH
CoCl2 + KS = CoS2 + KCl =>
CoCl2 + 2 KS = CoS2 + 2 KCl
SO2 + ZnCl2 + H2O = ZnSO3 + HCl =>
SO2 + ZnCl2 + H2O = ZnSO3 + 2 HCl
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
C2H4(OH)2 + O2 = CO2 + H2O =>
2 C2H4(OH)2 + 5 O2 = 4 CO2 + 6 H2O
AlCl3 + Na2SO3 = Al2(SO3)3 + NaCl =>
2 AlCl3 + 3 Na2SO3 = Al2(SO3)3 + 6 NaCl
Zn + CuC = ZnC2 + Cu =>
Zn + 2 CuC = ZnC2 + 2 Cu
NaPO4 + P = PPO4 + Na =>
NaPO4 + P = PPO4 + Na
Ba(NO3)2(aq) + Fe2(SO4)3(aq) = Ba(SO4) + Fe(NO3)3(aq) =>
3 Ba(NO3)2(aq) + Fe2(SO4)3(aq) = 3 Ba(SO4) + 2 Fe(NO3)3(aq)
(NH4)2(SO4) + NaCl = Na2SO4 + (NH4)2Cl2 =>
(NH4)2(SO4) + 2 NaCl = Na2SO4 + (NH4)2Cl2
Fe(oh)3 + KOH + Br2 = K2FeO4 + KBr + H2O =>
Fe(oh)3 + 24 KOH + 9 Br2 = 3 K2FeO4 + 18 KBr + 12 H2O
NHO2 + HI = NO + I2 + H2O =>
2 NHO2 + 2 HI = 2 NO + I2 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
