| Équations équilibrées la veille |
CuSO4(aq) + 2 AgNO3(aq) = Cu(NO3)2 + Ag2(SO4)
[Cu(NH3)4]CO3 + HCl(aq) = [Cu(NH3)4]Cl2 + H2CO3 =>
[Cu(NH3)4]CO3 + 2 HCl(aq) = [Cu(NH3)4]Cl2 + H2CO3
K4[Fe(CN)6] + KNO2 + H2SO4 = N2 + K3[Fe(CN)6] + K2SO4 + H2O =>
6 K4[Fe(CN)6] + 2 KNO2 + 4 H2SO4 = N2 + 6 K3[Fe(CN)6] + 4 K2SO4 + 4 H2O
Cr2O2 + Al = Cr + Al2O3 =>
3 Cr2O2 + 4 Al = 6 Cr + 2 Al2O3
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
ClCH2COOHNH3 = NH2CH2COOHHCl =>
ClCH2COOHNH3 = NH2CH2COOHHCl
C2H602 + O2 = C02 + H2O =>
2 C2H602 + 301 O2 = 2 C02 + 602 H2O
H2O2 + H3PO4 + KI = K3PO4 + H2O + I2 =>
3 H2O2 + 2 H3PO4 + 6 KI = 2 K3PO4 + 6 H2O + 3 I2
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
KMnO4 + NaOH = MnO2 + K2O + Na2O2 + H2O =>
2 KMnO4 + 6 NaOH = 2 MnO2 + K2O + 3 Na2O2 + 3 H2O
Ca3(PO4)2(aq) + HNO3(aq) = Ca(NO3)2(aq) + H3PO4(l) =>
Ca3(PO4)2(aq) + 6 HNO3(aq) = 3 Ca(NO3)2(aq) + 2 H3PO4(l)
Mg + HCl = MgH2 + Cl =>
Mg + 2 HCl = MgH2 + 2 Cl
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
H2SeO3 + Au(OH) = H2O + Au2SeO3 =>
H2SeO3 + 2 Au(OH) = 2 H2O + Au2SeO3
Ni2O3 + Fe2O3 = NiFe2O4 + O2 =>
2 Ni2O3 + 4 Fe2O3 = 4 NiFe2O4 + O2
KNO3 + NaHCO3 + SAl = Na2SO4 + Al2O3 + CO2 + K2O + N2 + H2O =>
18 KNO3 + 20 NaHCO3 + 10 SAl = 10 Na2SO4 + 5 Al2O3 + 20 CO2 + 9 K2O + 9 N2 + 10 H2O
C10H15NO + O2 = CO2 + H2O + NO2 =>
4 C10H15NO + 57 O2 = 40 CO2 + 30 H2O + 4 NO2
Al + AlCl3 + H2O = Al(OH)2Cl2 + H2 =>
Al + 2 AlCl3 + 6 H2O = 3 Al(OH)2Cl2 + 3 H2
C2H3F3 + O2 = CO + F2 + H2O =>
4 C2H3F3 + 7 O2 = 8 CO + 6 F2 + 6 H2O
HBrO + H2S = HBr + S + H2O =>
HBrO + H2S = HBr + S + H2O
Fe(NO3)3(aq) + NaOH(aq) = Fe(OH)3(aq) + NaNO3 =>
Fe(NO3)3(aq) + 3 NaOH(aq) = Fe(OH)3(aq) + 3 NaNO3
CH3CH2OH + CH3COOH = CH3COOHCH2CH3 + H2O =>
5 CH3CH2OH + 3 CH3COOH = 4 CH3COOHCH2CH3 + 3 H2O
Cu + HNO3 = Cu3NO3 + NO2 + H2O =>
3 Cu + 2 HNO3 = Cu3NO3 + NO2 + H2O
C6H10O + N2 + O2 = C3H5N3O9 =>
2 C6H10O + 6 N2 + 17 O2 = 4 C3H5N3O9
N2H2 + C3H4 = C3H8 + N2(g) =>
2 N2H2 + C3H4 = C3H8 + 2 N2(g)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
S8 + O3 = S3O8 =>
9 S8 + 64 O3 = 24 S3O8
Co + O2 = Co(O2) =>
Co + O2 = Co(O2)
HNO2 + HgOH = H2O + HgNO2 =>
HNO2 + HgOH = H2O + HgNO2
Mn(OH)2 + Na2 + NaO4 = Na2MnO4 + NaOH =>
2 Mn(OH)2 + 3 Na2 + 2 NaO4 = 2 Na2MnO4 + 4 NaOH
Mg + O2 = Mg2O =>
4 Mg + O2 = 2 Mg2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na2O2CO = Na2CO3 =>
Na2O2CO = Na2CO3
MnSO4 + KMnO4 + Zn(OH)2 = MnO2 + K2SO4 + ZnSO4 + H2O =>
3 MnSO4 + 2 KMnO4 + 2 Zn(OH)2 = 5 MnO2 + K2SO4 + 2 ZnSO4 + 2 H2O
Na2SO4 + C2H5OH = C2H5ONa + H2SO4 =>
Na2SO4 + 2 C2H5OH = 2 C2H5ONa + H2SO4
*Cu + O2 = Cu2O =>
4*Cu + O2 = 2 Cu2O
CH4H2O = CO + H2 =>
CH4H2O = CO + 3 H2
C3N3 + H2O = H2C2O4 + NH3 =>
2 C3N3 + 12 H2O = 3 H2C2O4 + 6 NH3
C8H16 + KMnO4 + H2SO4 = C8H16O4 + K2SO4 + MnSO4 + H2O =>
5 C8H16 + 8 KMnO4 + 12 H2SO4 = 5 C8H16O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
Li + Sn = LiSn =>
Li + Sn = LiSn
C6H12O6 = C12H24O12 =>
2 C6H12O6 = C12H24O12
H{+} + NO3{-} + Zn = Zn{+3} + NH4{+} + H2O =>
30 H{+} + 3 NO3{-} + 8 Zn = 8 Zn{+3} + 3 NH4{+} + 9 H2O
FeC2O4*2H2O(aq) + O2(g) = FeO(s) + H2O(l) + CO2(g) =>
2 FeC2O4*2H2O(aq) + O2(g) = 2 FeO(s) + 4 H2O(l) + 4 CO2(g)
KHSO3 + I2 + KOH = K2SO4 + KI + H2O =>
KHSO3 + I2 + 3 KOH = K2SO4 + 2 KI + 2 H2O
Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn
Sn + H3PO4 = H2 + Sn3(PO4) =>
6 Sn + 2 H3PO4 = 3 H2 + 2 Sn3(PO4)
SrCO3 + HCl = CO2 + SrCl2 + H2O =>
SrCO3 + 2 HCl = CO2 + SrCl2 + H2O
HCHO + O2 = CO2 + HO =>
2 HCHO + 3 O2 = 2 CO2 + 4 HO
TIO2 + C + Cl2 = TICl + CO2 =>
2 TIO2 + 2 C + Cl2 = 2 TICl + 2 CO2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
