| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 NH3 + 3 KBrO4 = 4 N2 + 3 KBr + 12 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
Cr2O7{2-} + CH3OH + H{+} = HCHO + Cr{3+} + H2O =>
Cr2O7{2-} + 3 CH3OH + 8 H{+} = 3 HCHO + 2 Cr{3+} + 7 H2O
NH4OH + KAl(SO4)2 = Al(OH)3 + (NH4)2SO4 + KOH =>
4 NH4OH + KAl(SO4)2 = Al(OH)3 + 2(NH4)2SO4 + KOH
POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Li + MgCl2 = Mg + LiCl =>
2 Li + MgCl2 = Mg + 2 LiCl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2 + P4 = PH3 =>
6 H2 + P4 = 4 PH3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
Fe(NO3)3 + KOH + Br2 = K2FeO4 + KNO3 + KBr + H2O =>
2 Fe(NO3)3 + 16 KOH + 3 Br2 = 2 K2FeO4 + 6 KNO3 + 6 KBr + 8 H2O
Copper(II)Sulfate(aq) + Iron(s) = Copper(s) + Iron(II)Sulfate(aq) =>
Copper(II)Sulfate(aq) + Iron(s) = Copper(s) + Iron(II)Sulfate(aq)
Bi2O3 + NiO + Ta2O5 + Ta3N5 = Bi2NiTaO5N =>
5 Bi2O3 + 5 NiO + Ta2O5 + Ta3N5 = 5 Bi2NiTaO5N
Ba(C2H3O2)2 + (NH4)2SO4 = BaSO4 + NH4C2H3O2 =>
Ba(C2H3O2)2 + (NH4)2SO4 = BaSO4 + 2 NH4C2H3O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe2O3 + HCl = H2O + FeCl3 =>
Fe2O3 + 6 HCl = 3 H2O + 2 FeCl3
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
PbS + O = Pb + SO2 =>
PbS + 2 O = Pb + SO2
Na2O + H2O = Na(OH) =>
Na2O + H2O = 2 Na(OH)
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
H2S = H + S =>
H2S = 2 H + S
C + H2O = CO + H2 =>
C + H2O = CO + H2
KAl(SO4)2 + BaCl2 = BaSO4 + KCl + AlCl3 =>
KAl(SO4)2 + 2 BaCl2 = 2 BaSO4 + KCl + AlCl3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
S + O2 = SO2 =>
S + O2 = SO2
HNO2 + Ca(HCO3)2 = Ca(NO2)2 + CO2 + H2O =>
2 HNO2 + Ca(HCO3)2 = Ca(NO2)2 + 2 CO2 + 2 H2O
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
C7H16 + O = CO2 + H2O =>
C7H16 + 22 O = 7 CO2 + 8 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NH4C2H3O2 + Na2CrO4 = NaC2H3O2 + (NH4)2CrO4 =>
2 NH4C2H3O2 + Na2CrO4 = 2 NaC2H3O2 + (NH4)2CrO4
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Na2SO4(aq) + CaI2(aq) = CaSO4(s) + NaI(aq) =>
Na2SO4(aq) + CaI2(aq) = CaSO4(s) + 2 NaI(aq)
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
HCl + Na2CO3 = NaCl + CO2 + H2O =>
2 HCl + Na2CO3 = 2 NaCl + CO2 + H2O
CuCl = Cu + Cl2 =>
2 CuCl = 2 Cu + Cl2
| 1 2 3 4 5 6 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/16
Équations équilibrées sur04/16/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
