| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
HCl + KO = KCl + HO =>
HCl + KO = KCl + HO
AlOCO = AlCO2 =>
AlOCO = AlCO2
AgCl + Cu = Ag + CuCl2 =>
2 AgCl + Cu = 2 Ag + CuCl2
AsS3 + O2 = As2O3 + SO2 =>
4 AsS3 + 15 O2 = 2 As2O3 + 12 SO2
Fe + C + N = FeCN2 =>
Fe + C + 2 N = FeCN2
K(s) + H2O(l) = KOH(g)(aq) + H2 =>
2 K(s) + 2 H2O(l) = 2 KOH(g)(aq) + H2
Mg + O(heat) = MgO =>
Mg + O(heat) = MgO
HI + NH3 = NH4I =>
HI + NH3 = NH4I
KMnO4 + C12H22O11 = CO2 + MnO2 + H2O + KOH =>
16 KMnO4 + C12H22O11 = 12 CO2 + 16 MnO2 + 3 H2O + 16 KOH
KAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + SiO2 + K{+} + HCO3{-} =>
2 KAlSi3O8 + 2 H2CO3 + H2O = Al2Si2O5(OH)4 + 4 SiO2 + 2 K{+} + 2 HCO3{-}
Zn(OH)2K2OH2O = K2[Zn(OH)4] =>
Zn(OH)2K2OH2O = K2[Zn(OH)4]
Au + Br = AuBr =>
Au + Br = AuBr
Hg(NO2) + O2 = HgO + (NO2) =>
2 Hg(NO2) + O2 = 2 HgO + 2(NO2)
AlCl3 + K3[Cr(OH)6] = Cr(OH)3 + Al(OH)3 + KCl =>
AlCl3 + K3[Cr(OH)6] = Cr(OH)3 + Al(OH)3 + 3 KCl
CaBr2 + AgNo3 = AgBr + Ca(No3)2 =>
CaBr2 + 2 AgNo3 = 2 AgBr + Ca(No3)2
CH3CH2NH2NaNO2HCl = CH3CH2OHN2NaClH2O =>
CH3CH2NH2NaNO2HCl = CH3CH2OHN2NaClH2O
Al2(SO4)3 + HNO3 = Al(NO3)3 + H2(SO4) =>
Al2(SO4)3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2(SO4)
C2H4 + OH = C2H4(OH)2 =>
C2H4 + 2 OH = C2H4(OH)2
Cl2 + AlI = AlCl3 + I2 =>
3 Cl2 + 2 AlI = 2 AlCl3 + I2
Ni{2+} + K = Ni + K{+} =>
Ni{2+} + 2 K = Ni + 2 K{+}
BiI3 = Bi + I2 =>
2 BiI3 = 2 Bi + 3 I2
Zn + NaOH = H2 + Na2ZnO2 =>
Zn + 2 NaOH = H2 + Na2ZnO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
W + H2O = WO3 + H2 =>
W + 3 H2O = WO3 + 3 H2
Ni + SnCl2 = NiCl2 + Sn =>
Ni + SnCl2 = NiCl2 + Sn
C6H12O6 + H2 = CH4 + H2O =>
C6H12O6 + 12 H2 = 6 CH4 + 6 H2O
C12H8S + H2 = C12H10 + H2S =>
C12H8S + 2 H2 = C12H10 + H2S
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Bi(NO3)3 + Na(Sn(OH)4) + NaOH = Bi + Na2(Sn(OH)6) + NaNO3 =>
Bi(NO3)3 + 3 Na(Sn(OH)4) + 6 NaOH = Bi + 3 Na2(Sn(OH)6) + 3 NaNO3
PbI2 + Cl2 = PbCl2 + I =>
PbI2 + Cl2 = PbCl2 + 2 I
NH3 = N + H =>
NH3 = N + 3 H
AgNO3 + Na3PO4 = Na3(NO3) + AgPO4 =>
AgNO3 + Na3PO4 = Na3(NO3) + AgPO4
Fe(NO3)2 + Na2CO3 + H2O = Fe(OH)2 + NaNO3 + CO2 =>
Fe(NO3)2 + Na2CO3 + H2O = Fe(OH)2 + 2 NaNO3 + CO2
MnCl2*4H2O + NH4OH = Mn(OH)2 + NH4Cl + H2O =>
MnCl2*4H2O + 2 NH4OH = Mn(OH)2 + 2 NH4Cl + 4 H2O
C6H5OH + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
21 C6H5OH + 8 K2Cr2O7 + 32 H2SO4 = 18 C6H5COOH + 8 Cr2(SO4)3 + 8 K2SO4 + 41 H2O
NaOHHCl2 = NaCl2H2O =>
NaOHHCl2 = NaCl2H2O
Al(OH)3 + KOH = KAl(OH)4 =>
Al(OH)3 + KOH = KAl(OH)4
Au + S = Au2S3 =>
2 Au + 3 S = Au2S3
C6H5COOH + Cl2 = C6H5COOCl + HCl =>
C6H5COOH + Cl2 = C6H5COOCl + HCl
AlI3 + CuSO4 = Al2(SO4)3 + CuI2 =>
2 AlI3 + 3 CuSO4 = Al2(SO4)3 + 3 CuI2
NaFHNO3 = NaNO3HF =>
NaFHNO3 = NaNO3HF
IF = F2 + I2 =>
2 IF = F2 + I2
Ca + NH3 = CaH2 + N2 =>
3 Ca + 2 NH3 = 3 CaH2 + N2
N + Cl = NCl3 =>
N + 3 Cl = NCl3
CaSO4 + NH3 + H2O + CO2 = CaCO3 + (NH4)2SO4 =>
CaSO4 + 2 NH3 + H2O + CO2 = CaCO3 + (NH4)2SO4
H2Se + H2O = SeO2 + H2 =>
H2Se + 2 H2O = SeO2 + 3 H2
Magnesiumbromide + aluminum = aluminumbromide + magnesium =>
3 MgBr2 + 2 Al = 2 AlBr3 + 3 Mg
C2H5OH = C4H10O + H2O =>
2 C2H5OH = C4H10O + H2O
KI + NaNO2 = KNO2 + I + Na =>
KI + NaNO2 = KNO2 + I + Na
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
