| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + O2 = 2 MgO
KMnO4 + CrCl2 + H2SO4 + H2O = MnSO4 + K2SO4 + H2Cr2O7 + HCl =>
8 KMnO4 + 10 CrCl2 + 12 H2SO4 + 3 H2O = 8 MnSO4 + 4 K2SO4 + 5 H2Cr2O7 + 20 HCl
NH4OH + CuSO4 = (NH4)2SO4 + Cu(OH)2 =>
2 NH4OH + CuSO4 = (NH4)2SO4 + Cu(OH)2
NH4Cl(aq) + Na2CO3(aq) = NH4CO3 + Na2Cl =>
NH4Cl(aq) + Na2CO3(aq) = NH4CO3 + Na2Cl
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
CuCl2 + KOH = Cu(OH) + KCl2 =>
CuCl2 + KOH = Cu(OH) + KCl2
C2H5Cl = C2H4 + HCl =>
C2H5Cl = C2H4 + HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
CH3CH2CH3 + O2 = CO2 + H20 =>
5 CH3CH2CH3 + 15 O2 = 15 CO2 + 2 H20
K + O2 = K2O =>
4 K + O2 = 2 K2O
Sn + HNO3 = Sn(NO3)2 + NO + H2O =>
3 Sn + 8 HNO3 = 3 Sn(NO3)2 + 2 NO + 4 H2O
C2H2 + NaNH2 = C2HNa + NH3 =>
C2H2 + NaNH2 = C2HNa + NH3
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
PCl5 = Cl + PCl =>
PCl5 = 4 Cl + PCl
Ca(OCl)2 + NH3 = H2O + CaCl2 + N2 =>
3 Ca(OCl)2 + 4 NH3 = 6 H2O + 3 CaCl2 + 2 N2
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
Ca(NO3)2 = CaO + NO2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 4 NO2 + O2
C2H2 + NaNH2 = C2HNa + NH3 =>
C2H2 + NaNH2 = C2HNa + NH3
Fe + HNO3 + KSCN = Fe(SCN)3 + KNO3 + H2 =>
2 Fe + 6 HNO3 + 6 KSCN = 2 Fe(SCN)3 + 6 KNO3 + 3 H2
NA + H2O = NAOH + H =>
NA + H2O = NAOH + H
CH3(CH2)4CH3 + O2 = H20 + CO2 =>
10 CH3(CH2)4CH3 + 60 O2 = 7 H20 + 60 CO2
PCl5 = Cl2 + PCl3 =>
PCl5 = Cl2 + PCl3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KClO3 + C = KCl + CO2 =>
2 KClO3 + 3 C = 2 KCl + 3 CO2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
(KSCN)2 + FeCl3 + H2O = (Fe(H2O)5(SCN))Cl2 + KCl =>
(KSCN)2 + 2 FeCl3 + 10 H2O = 2(Fe(H2O)5(SCN))Cl2 + 2 KCl
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Fe + HCl + KSCN = Fe(SCN)3 + KCl + H2 =>
2 Fe + 6 HCl + 6 KSCN = 2 Fe(SCN)3 + 6 KCl + 3 H2
CH3(CH2)4CH3 + O2 = H2O + CO2 =>
2 CH3(CH2)4CH3 + 19 O2 = 14 H2O + 12 CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NA + H2O = NAOH + H =>
NA + H2O = NAOH + H
AGNO3 + CACl2 = AGCl + CA(NO3)2 =>
2 AGNO3 + CACl2 = 2 AGCl + CA(NO3)2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
NH4Cl + KCl{+} = NH4 + K + Cl2{+} =>
NH4Cl + KCl{+} = NH4 + K + Cl2{+}
NH4HCO3 = NH3 + H2O + CO2 =>
NH4HCO3 = NH3 + H2O + CO2
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Na2S + H2SO4 = H2S + Na2SO4 =>
Na2S + H2SO4 = H2S + Na2SO4
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
NANO3 + HCL = HNO3 + NACL =>
NANO3 + HCL = HNO3 + NACL
Ba(NO3)2 + NH4Cl = BaCl + NH4(NO3)2 =>
Ba(NO3)2 + NH4Cl = BaCl + NH4(NO3)2
KSCN + FeCl3 + H2O = (Fe(H2O)5(SCN))Cl2 + KCl =>
KSCN + FeCl3 + 5 H2O = (Fe(H2O)5(SCN))Cl2 + KCl
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/04/18
Équations équilibrées sur12/04/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
