| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(OH)2 + Ba = Cr + Ba(OH)2
CH2COONa + H2SO4 = CH2COOH + Na2SO4 =>
2 CH2COONa + H2SO4 = 2 CH2COOH + Na2SO4
Na2S + MnSO4 = Na2SO4 + MnS =>
Na2S + MnSO4 = Na2SO4 + MnS
C6H5NO3 + H2 = C6H7NO + H2O =>
C6H5NO3 + 3 H2 = C6H7NO + 2 H2O
C4H2FeO4 + C19H19N7O6 + C63H87CoN14O14P + C8H10NO6P + C6H8O6 + C20H37NaO7S = C120H163FeO43N22CoNaP2S =>
C4H2FeO4 + C19H19N7O6 + C63H87CoN14O14P + C8H10NO6P + C6H8O6 + C20H37NaO7S = C120H163FeO43N22CoNaP2S
Na2SO4(aq) + Ba(OH)2(aq) = NaOH + BaSO4(s) =>
Na2SO4(aq) + Ba(OH)2(aq) = 2 NaOH + BaSO4(s)
HI + Fe(OH)3 = H2O + FeI3 =>
3 HI + Fe(OH)3 = 3 H2O + FeI3
Mg + Fe(NO3)2 = Mg(NO3)2 + Fe =>
Mg + Fe(NO3)2 = Mg(NO3)2 + Fe
Br2 + CuO = CuBr2 + O =>
Br2 + CuO = CuBr2 + O
Y + Ge = YGe3 =>
Y + 3 Ge = YGe3
KOH + BaF2 = KF + Ba(OH)2 =>
2 KOH + BaF2 = 2 KF + Ba(OH)2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu(H2O){2+} + NH3 = Cu(NH3)4{2+} + H2O =>
Cu(H2O){2+} + 4 NH3 = Cu(NH3)4{2+} + H2O
Fe2(SO4)3 + Zn = Fe2 + ZnSO4 =>
Fe2(SO4)3 + 3 Zn = Fe2 + 3 ZnSO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CaCO3(s) + H3PO4(ac) = Ca3(PO4)2(ac) + CO2(g) + H2O(l) =>
3 CaCO3(s) + 2 H3PO4(ac) = Ca3(PO4)2(ac) + 3 CO2(g) + 3 H2O(l)
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
CuCl + SO2 + HCl = CuCl2 + H2O + S =>
4 CuCl + SO2 + 4 HCl = 4 CuCl2 + 2 H2O + S
MnO2 + OH = MnO4 + (H2O) =>
MnO2 + 4 OH = MnO4 + 2(H2O)
K2CrO4 + SnF4 = KF + Sn(CrO4)2 =>
2 K2CrO4 + SnF4 = 4 KF + Sn(CrO4)2
C2H2(aq) + O2 = CO2(g) + H2O(g) =>
2 C2H2(aq) + 5 O2 = 4 CO2(g) + 2 H2O(g)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe3C + H2SO4 = Fe2(SO4)3 + CO2 + SO2 + H2O =>
2 Fe3C + 22 H2SO4 = 3 Fe2(SO4)3 + 2 CO2 + 13 SO2 + 22 H2O
C + O2 = CO2 =>
C + O2 = CO2
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
NaHCO3 + KOH = Na2CO3 + K2CO3 + H2O =>
2 NaHCO3 + 2 KOH = Na2CO3 + K2CO3 + 2 H2O
Al + O2 = Al2O2 = =>
2 Al + O2 = Al2O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
AgNO3(aq) + NaBr(aq) = AgBr + NaNO3 =>
AgNO3(aq) + NaBr(aq) = AgBr + NaNO3
CHCH2SH + O2 = CO2 + H2O + SO3 =>
2 CHCH2SH + 9 O2 = 4 CO2 + 4 H2O + 2 SO3
CH3CHCHCH3 + KMnO4 + KOH = CH3CHOHCHOHCH3 + K2MnO4 =>
CH3CHCHCH3 + 2 KMnO4 + 2 KOH = CH3CHOHCHOHCH3 + 2 K2MnO4
C6H5Br + NaOH = C6H5ONa + NaBr + H2O =>
C6H5Br + 2 NaOH = C6H5ONa + NaBr + H2O
SbCl3 + H2S = Sb2S3 + HCl =>
2 SbCl3 + 3 H2S = Sb2S3 + 6 HCl
C3H6Cl2 + Cl2 = C3H2Cl6 + HCl =>
C3H6Cl2 + 4 Cl2 = C3H2Cl6 + 4 HCl
C6H14 + NO2 = CO2 + H2O + N2 =>
4 C6H14 + 38 NO2 = 24 CO2 + 28 H2O + 19 N2
FeCl3 + HN3 = FeN3 + HCl3 =>
FeCl3 + HN3 = FeN3 + HCl3
C9(OH)2 + NH4Cl = NH4OH + C9Cl2 =>
C9(OH)2 + 2 NH4Cl = 2 NH4OH + C9Cl2
Cu2SO4(aq) + BaCl2(aq) = CuCl + BaSO4 =>
Cu2SO4(aq) + BaCl2(aq) = 2 CuCl + BaSO4
Li + Fe2(SO3)3 = Fe + Li2(SO3)2 =>
6 Li + 2 Fe2(SO3)3 = 4 Fe + 3 Li2(SO3)2
As2 + HNO3 + H2O = H3AsO4 + N2O3 =>
2 As2 + 10 HNO3 + H2O = 4 H3AsO4 + 5 N2O3
MoO2 + NaOH + O2 = Na2MoO4 + H2O =>
2 MoO2 + 4 NaOH + O2 = 2 Na2MoO4 + 2 H2O
PCl5 + KOH = K2HPO4 + KCl + H2O =>
PCl5 + 7 KOH = K2HPO4 + 5 KCl + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AlI3 + KCl = AlCl3 + KI =>
AlI3 + 3 KCl = AlCl3 + 3 KI
Au + Cl2 + HCl = HAuCl4 =>
2 Au + 3 Cl2 + 2 HCl = 2 HAuCl4
Zn + Ag2S = ZnS + Ag =>
Zn + Ag2S = ZnS + 2 Ag
C2HC(g) + O2(g) = CO2(g) + H2O(g) =>
4 C2HC(g) + 13 O2(g) = 12 CO2(g) + 2 H2O(g)
BaCl2(ac) + ZnSO4(ac) = BaSO4(s) + ZnCl2(ac) =>
BaCl2(ac) + ZnSO4(ac) = BaSO4(s) + ZnCl2(ac)
C6H12O6 = C4H10O + CO2 + H2O =>
C6H12O6 = C4H10O + 2 CO2 + H2O
| 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 41 42 43 44 45 46 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
