| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CuS4 + 8 HNO3 = 3 Cu(NO3)2 + 12 S + 4 H2O + 2 NO
CH3COOH + MgCO3 = CO2 + H2O + Mg =>
CH3COOH + 4 MgCO3 = 6 CO2 + 2 H2O + 4 Mg
(NH4)2SO4 + NaOH = Na(NH4)2 + SO4OH =>
(NH4)2SO4 + NaOH = Na(NH4)2 + SO4OH
C2 + ZnO = CO + Zn =>
C2 + 2 ZnO = 2 CO + 2 Zn
HCl + Al = H2 + Cl3Al =>
6 HCl + 2 Al = 3 H2 + 2 Cl3Al
Ba(OH)2 + H2PO3 = BaPO3 + H2O =>
Ba(OH)2 + H2PO3 = BaPO3 + 2 H2O
Ba3N2 = Ba + N2 =>
Ba3N2 = 3 Ba + N2
KCl(aq) + Pb(C2H3O2)2(aq) = K(C2H3O2)(aq) + PbCl2(s) =>
2 KCl(aq) + Pb(C2H3O2)2(aq) = 2 K(C2H3O2)(aq) + PbCl2(s)
CrCHCH2 + H2O = CrCHOHCH2OH + H3O =>
CrCHCH2 + 4 H2O = CrCHOHCH2OH + 2 H3O
NaCl(s) + HNO3(aq) = NaNO3(s) + HCl(g) =>
NaCl(s) + HNO3(aq) = NaNO3(s) + HCl(g)
C10H12O3 + O2 = H2O + CO2 =>
2 C10H12O3 + 23 O2 = 12 H2O + 20 CO2
(N2H6)SO4(aq) + KIO3(aq) = I2(s) + H2O(l) + N2(g) + H2SO4(aq) + KHSO4(aq) =>
5(N2H6)SO4(aq) + 4 KIO3(aq) = 2 I2(s) + 12 H2O(l) + 5 N2(g) + H2SO4(aq) + 4 KHSO4(aq)
C4H4F7O = C4H3F6O + HF =>
C4H4F7O = C4H3F6O + HF
Co(NO3)2 + H3PO4 = Co3(PO4)2 + HNO3 =>
3 Co(NO3)2 + 2 H3PO4 = Co3(PO4)2 + 6 HNO3
NaOH + MgCl2 = MgOH + Na + Cl =>
NaOH + MgCl2 = MgOH + Na + 2 Cl
Sb2S3 + HClO3 = HSbO4 + H2SO4 + S + Cl =>
Sb2S3 + 4 HClO3 = 2 HSbO4 + H2SO4 + 2 S + 4 Cl
N2 + O3 = NO3 =>
N2 + 2 O3 = 2 NO3
C2O4{-2} + MnO4{-2} + H{+} = CO2 + Mn{+2} + H2O =>
2 C2O4{-2} + MnO4{-2} + 8 H{+} = 4 CO2 + Mn{+2} + 4 H2O
Ba(OH)2 + H3PO3 = BaHPO3 + H2O =>
Ba(OH)2 + H3PO3 = BaHPO3 + 2 H2O
FeC2O4 = Fe + C2 + O4 =>
FeC2O4 = Fe + C2 + O4
Al + F = AlF =>
Al + F = AlF
Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS
ZnCO3 + Ca = Zn + CaCO3 =>
ZnCO3 + Ca = Zn + CaCO3
HCl + HOCH2CH2OH = ClCH2CH2Cl + H2O =>
2 HCl + HOCH2CH2OH = ClCH2CH2Cl + 2 H2O
I2 + As + NaHCO3 = Na2HAsO4 + NaI + CO2 + H2O =>
5 I2 + 2 As + 14 NaHCO3 = 2 Na2HAsO4 + 10 NaI + 14 CO2 + 6 H2O
Cr(OH)3 + Na2CO3 + KNO3 = Na2CrO4 + KNO2 + CO2 + H2O =>
2 Cr(OH)3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 3 KNO2 + 2 CO2 + 3 H2O
Ag + SeO4 = AgSeO4 =>
Ag + SeO4 = AgSeO4
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
NiCl2*6H2O + Na2CO3 = NiCO3 + NaCl + H2O =>
NiCl2*6H2O + Na2CO3 = NiCO3 + 2 NaCl + 6 H2O
CH2O + NO2{-} + H{+} = CO2 + N2 + H2O =>
3 CH2O + 4 NO2{-} + 4 H{+} = 3 CO2 + 2 N2 + 5 H2O
Fe2(SO4)3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 6 K2SO4
NH3 + Ni(NO3)2 = NO3 + Ni(NH3)2 =>
2 NH3 + Ni(NO3)2 = 2 NO3 + Ni(NH3)2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Fe(SCN)3 + NaOH = Fe(OH)3 + Na(SCN) =>
Fe(SCN)3 + 3 NaOH = Fe(OH)3 + 3 Na(SCN)
Cu + Al = CuAl =>
Cu + Al = CuAl
C(s) + H2O(l) = C12H22O11(s) =>
12 C(s) + 11 H2O(l) = C12H22O11(s)
NH3(g) + H2SO4(l) = (NH4)2SO4(aq) =>
2 NH3(g) + H2SO4(l) = (NH4)2SO4(aq)
C57H98O6 + CH3OH = C3H8O3 + C19H34O2 =>
C57H98O6 + 3 CH3OH = C3H8O3 + 3 C19H34O2
Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO
Pb(NO3)2 + SnSO4 = PbSO4 + Sn(NO3)2 =>
Pb(NO3)2 + SnSO4 = PbSO4 + Sn(NO3)2
Fe(NO3)3 + Na3(PO4) = Fe(PO4) + NaNO3 =>
Fe(NO3)3 + Na3(PO4) = Fe(PO4) + 3 NaNO3
S3Bi2 + HNO3 = (NO3)3Bi + NO + H2O + SO2 =>
S3Bi2 + 12 HNO3 = 2(NO3)3Bi + 6 NO + 6 H2O + 3 SO2
MgH2 + HNO3 = Mg(NO3)2 + H2 =>
MgH2 + 2 HNO3 = Mg(NO3)2 + 2 H2
Au + NHO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 NHO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
HOOCCH2COOH + NaOH = HOOCCH2COONa + H2O =>
HOOCCH2COOH + NaOH = HOOCCH2COONa + H2O
NaCHO2 + H3PO4 = Na3PO4 + HCOOH =>
3 NaCHO2 + H3PO4 = Na3PO4 + 3 HCOOH
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
CuCl2 + ZnSO4 = ZnCl2 + CuSO4 =>
CuCl2 + ZnSO4 = ZnCl2 + CuSO4
KMnO4 + H2SO4 + Na2SO3 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 3 H2O
Fe(NO3)3 + Ca(CH3COO)2 = Fe(CH3COO)3 + Ca(NO3)2 =>
2 Fe(NO3)3 + 3 Ca(CH3COO)2 = 2 Fe(CH3COO)3 + 3 Ca(NO3)2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
