| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + CuSO4 = Cu + ZnSO4
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AsH3 = As + H2 =>
2 AsH3 = 2 As + 3 H2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NH3CO3 + CaSO4 = NH3SO4 + CaCO3 =>
NH3CO3 + CaSO4 = NH3SO4 + CaCO3
AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H6O + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + C2H4O + H2O =>
3 C2H6O + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 C2H4O + 7 H2O
AsH3 + HClO3 = H3AsO4 + HCl =>
3 AsH3 + 4 HClO3 = 3 H3AsO4 + 4 HCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg + Cl = MgCl =>
Mg + Cl = MgCl
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
H2(g) + O2(g) = H2O(g) =>
2 H2(g) + O2(g) = 2 H2O(g)
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C6H14 + HCl = C6H13Cl + H =>
C6H14 + HCl = C6H13Cl + 2 H
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
Hg(NO3)2 + KI = HgI2 + KNO3 =>
Hg(NO3)2 + 2 KI = HgI2 + 2 KNO3
K2Cr2O7 + HI = CrI3 + KI + I2 + H2O =>
K2Cr2O7 + 14 HI = 2 CrI3 + 2 KI + 3 I2 + 7 H2O
C6H14 + HCl = C6H13Cl + H2 =>
C6H14 + HCl = C6H13Cl + H2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
N + P = NP =>
N + P = NP
KI + NaOH = KOH + NaI =>
KI + NaOH = KOH + NaI
K2S2O5 + H2O = KHSO3 =>
K2S2O5 + H2O = 2 KHSO3
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CF4 + H2O = CO2 + HF =>
CF4 + 2 H2O = CO2 + 4 HF
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na2CO3 + Br2 = NaBr + NaBrO3 + CO2 =>
3 Na2CO3 + 3 Br2 = 5 NaBr + NaBrO3 + 3 CO2
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Br3Ga + H2O = HBr + Ga2O3 =>
2 Br3Ga + 3 H2O = 6 HBr + Ga2O3
C2H6O + C2H4O2 = C3H8O2 =>
2 C2H6O + C2H4O2 = 2 C3H8O2
(NH4)2S + Fe(No3)3 = NH4No3 + Fe2S3 =>
3(NH4)2S + 2 Fe(No3)3 = 6 NH4No3 + Fe2S3
Na + HCl = H + NaCl =>
Na + HCl = H + NaCl
CO2 + NaOH = Na2CO3 + H2O =>
CO2 + 2 NaOH = Na2CO3 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
CH3OH + O2 = H2O + CO2 =>
2 CH3OH + 3 O2 = 4 H2O + 2 CO2
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
Na + HCl2 = H2 + NaCl =>
4 Na + 2 HCl2 = H2 + 4 NaCl
| 1 2 3 4 5 6 7 8 9 10 11 12 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/14
Équations équilibrées sur03/11/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
