| Équations équilibrées la veille |
2 Ba + O2 = 2 BaO
C2H5PO4 + B2O3 + C2H6O2 = BP + CO2 + H2 =>
4 C2H5PO4 + 2 B2O3 + 3 C2H6O2 = 4 BP + 14 CO2 + 19 H2
K4[Fe(CN)6] + I2 = K3[Fe(CN)6] + KI =>
2 K4[Fe(CN)6] + I2 = 2 K3[Fe(CN)6] + 2 KI
CH4 + Cl2 = CH2Cl2 + HCl =>
CH4 + 2 Cl2 = CH2Cl2 + 2 HCl
PaI5 = Pa + I2 =>
2 PaI5 = 2 Pa + 5 I2
C2H3Cl3 + O2 = CO + HCl =>
C2H3Cl3 + O2 = 2 CO + 3 HCl
NH2OH + Cl2 = N2 + HCl + H2O =>
2 NH2OH + Cl2 = N2 + 2 HCl + 2 H2O
C5H8O4N + O2 = CO2 + H2O + NH3 =>
4 C5H8O4N + 17 O2 = 20 CO2 + 10 H2O + 4 NH3
CH3COOH + NH3 = CH3CONH2 + H2O =>
CH3COOH + NH3 = CH3CONH2 + H2O
HSO4 + KOH = KSO4 + H2O =>
HSO4 + KOH = KSO4 + H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
KOH + HC2H3O2 = CH3COOK + H2O =>
KOH + HC2H3O2 = CH3COOK + H2O
NH4Cl + Na = NaCl + NH4 =>
NH4Cl + Na = NaCl + NH4
Cr + O2 = CrO3 =>
2 Cr + 3 O2 = 2 CrO3
Mg + N = Mg3N2 =>
3 Mg + 2 N = Mg3N2
Fe + H = FeH =>
Fe + H = FeH
Zn + Pb(CH3COO)2 = Pb + Zn(CH3COO)2 =>
Zn + Pb(CH3COO)2 = Pb + Zn(CH3COO)2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
FeCl3 + HgO = HgCl2 + Fe2O3 =>
2 FeCl3 + 3 HgO = 3 HgCl2 + Fe2O3
I + MnO{4} = I{2} + MnO{2} =>
I + MnO{4} = I{2} + MnO{2}
CaBr2 + HCl = CaCl2 + HBr =>
CaBr2 + 2 HCl = CaCl2 + 2 HBr
Ba + N2 = BaN =>
2 Ba + N2 = 2 BaN
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Pb + O2 = PbO2 =>
Pb + O2 = PbO2
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
H2SO4 + Pb(CH3COO)2 = PbSO4 + CH3COOH =>
H2SO4 + Pb(CH3COO)2 = PbSO4 + 2 CH3COOH
Na2PO4 + AlCl3 = Al2(PO4)3 + NaCl =>
3 Na2PO4 + 2 AlCl3 = Al2(PO4)3 + 6 NaCl
C2H5COOH + O2 = C + H2O =>
2 C2H5COOH + O2 = 6 C + 6 H2O
CO + Cl2 = COCl2 =>
CO + Cl2 = COCl2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
I2 + H2 = HI =>
I2 + H2 = 2 HI
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Pb(CH3COO)2 + (NH4)2S = PbS + NH4CH3COO =>
Pb(CH3COO)2 + (NH4)2S = PbS + 2 NH4CH3COO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
NaHCO3 + CaHPO4 = NaHCO3CaHPO4 =>
NaHCO3 + CaHPO4 = NaHCO3CaHPO4
NH3 + KBrO4 = N2 + KBr + H2O =>
8 NH3 + 3 KBrO4 = 4 N2 + 3 KBr + 12 H2O
CH3COOH + Cl2CHCOOK = CH3COOK + Cl2CHCOOH =>
CH3COOH + Cl2CHCOOK = CH3COOK + Cl2CHCOOH
Fe2O3 + H{+} + e = Fe{2+} + H2O =>
Fe2O3 + 6 H{+} + 2e = 2 Fe{2+} + 3 H2O
K + Es = EsK =>
K + Es = EsK
C2H5COOH + O2 = CO + H2O =>
C2H5COOH + 2 O2 = 3 CO + 3 H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
[Zn(NH3)4]{2+} = Zn{2+} + NH3 =>
[Zn(NH3)4]{2+} = Zn{2+} + 4 NH3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
C3H6N6 + H2SO4 + H2O = (NH4)2SO4 + CO2 =>
C3H6N6 + 3 H2SO4 + 6 H2O = 3(NH4)2SO4 + 3 CO2
HCOOCH3 + Ba(OH)2 = Ba(COOCH3)2 + H2O =>
2 HCOOCH3 + Ba(OH)2 = Ba(COOCH3)2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
