| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 NH4Cl + Sb2S3 = 2 SbCl3 + 3(NH4)2S
Rb + HC2H3O2 = RbC2H3O2 + H2 =>
2 Rb + 2 HC2H3O2 = 2 RbC2H3O2 + H2
FeS + HNO3 = Fe(NO3)3 + NO + S + H2O =>
FeS + 4 HNO3 = Fe(NO3)3 + NO + S + 2 H2O
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
Ag2S + Mg = MgS + Ag =>
Ag2S + Mg = MgS + 2 Ag
K2SO4 + NaOH = KOH + Na2SO4 =>
K2SO4 + 2 NaOH = 2 KOH + Na2SO4
SO2 + KMnO4 + H2O = H2SO4 + K2SO4 + MnSO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + K2SO4 + 2 MnSO4
K2 + O2 = K2O =>
2 K2 + O2 = 2 K2O
K2SO4 + NaOH = KOH + Na2SO4 =>
K2SO4 + 2 NaOH = 2 KOH + Na2SO4
Na + H2 + C + O2 = NaHCO3 =>
2 Na + H2 + 2 C + 3 O2 = 2 NaHCO3
K2 + O2 = K2O =>
2 K2 + O2 = 2 K2O
C17H35COONa + Ca(HCO3)2 = (C17H35COO)2Ca + NaHCO3 =>
2 C17H35COONa + Ca(HCO3)2 = (C17H35COO)2Ca + 2 NaHCO3
I2 + H2S = HI + S =>
I2 + H2S = 2 HI + S
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
MgI2 + Na2SO3 + H2O = Mg(OH)2 + H2SO3 + NaI =>
MgI2 + Na2SO3 + 2 H2O = Mg(OH)2 + H2SO3 + 2 NaI
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
BeSO4 + NaOH = Be(OH)2 + Na2SO4 =>
BeSO4 + 2 NaOH = Be(OH)2 + Na2SO4
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
C2H2 + KMnO4 + H2O = COOHCOOH + KOH + MnO2 =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 COOHCOOH + 8 KOH + 8 MnO2
HC9H7O4 + C8H10N4O2 = C9H7O4 + C8H11N4O2 =>
HC9H7O4 + C8H10N4O2 = C9H7O4 + C8H11N4O2
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
MnSO4 + NaOH = Mn(OH)2 + Na2SO4 =>
MnSO4 + 2 NaOH = Mn(OH)2 + Na2SO4
Zn + FeCl2 = ZnCl + Fe =>
2 Zn + FeCl2 = 2 ZnCl + Fe
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
CU(NO3)2 = CUO + NO2 + O2 =>
2 CU(NO3)2 = 2 CUO + 4 NO2 + O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
SnO + H2SO4 = SnSO4 + H2O =>
SnO + H2SO4 = SnSO4 + H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
KNO2 + PbO2 + HCl = KNO3 + PbCl1 + H2O =>
3 KNO2 + 2 PbO2 + 2 HCl = 3 KNO3 + 2 PbCl1 + H2O
H2SO4 + Ca3(PO4)2 = CaSO4 + H3PO4 =>
3 H2SO4 + Ca3(PO4)2 = 3 CaSO4 + 2 H3PO4
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
CU(NO3)2 = CUO + N2O5 =>
CU(NO3)2 = CUO + N2O5
H2So4 + Zn(OH)2 = ZnSo4 + H2O =>
H2So4 + Zn(OH)2 = ZnSo4 + 2 H2O
Al + H2SO4 + KClO3 = Al2(SO4)3 + KCl + H2O =>
2 Al + 3 H2SO4 + KClO3 = Al2(SO4)3 + KCl + 3 H2O
HBr + H2SO4 = SO2 + Br2 + H2O =>
2 HBr + H2SO4 = SO2 + Br2 + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NH4Cl + K2CO3 = KCl + (NH4)2CO3 =>
2 NH4Cl + K2CO3 = 2 KCl + (NH4)2CO3
KI + Cu(NO3)2 = KNO3 + Cu(I)2 =>
2 KI + Cu(NO3)2 = 2 KNO3 + Cu(I)2
P + KClO3 = KCl + P2O5 =>
6 P + 5 KClO3 = 5 KCl + 3 P2O5
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C + H2 + O2 = C8H18O =>
16 C + 18 H2 + O2 = 2 C8H18O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/17/16
Équations équilibrées sur11/16/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
