| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgCO3(aq) + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) =>
MgCO3(aq) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g)
BaCr2O7 + H2SO4 + Cl = Cr2(SO4)3 + BaSO4 + Cl2O5 + H2O =>
5 BaCr2O7 + 20 H2SO4 + 6 Cl = 5 Cr2(SO4)3 + 5 BaSO4 + 3 Cl2O5 + 20 H2O
NaSO3 + K2CrO4 + H2SO4 = Na2SO4 + K2(SO3)2 + H2CrO4 =>
2 NaSO3 + K2CrO4 + H2SO4 = Na2SO4 + K2(SO3)2 + H2CrO4
CH2F2 + NH3 = NH4F + CHF =>
CH2F2 + NH3 = NH4F + CHF
KI + Cl = KCl + I =>
KI + Cl = KCl + I
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
NCl3 = N2 + Cl2 =>
2 NCl3 = N2 + 3 Cl2
BaCr2O7 + H2SO4 + Cl2 = Cr2(SO4)3 + BaSO4 + Cl2O5 + H2O =>
5 BaCr2O7 + 20 H2SO4 + 3 Cl2 = 5 Cr2(SO4)3 + 5 BaSO4 + 3 Cl2O5 + 20 H2O
BaCr2O7 + H2SO4 + Cl = Cr2(SO4)3 + BaSO4 + Cl2O5 + H2O =>
5 BaCr2O7 + 20 H2SO4 + 6 Cl = 5 Cr2(SO4)3 + 5 BaSO4 + 3 Cl2O5 + 20 H2O
CuF2(aq) + NaOH(aq) = Cu(OH)2(s) + NaF(aq) =>
CuF2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaF(aq)
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
KOH + SO3 = K2SO4 + H2O =>
2 KOH + SO3 = K2SO4 + H2O
S + H2SO4 = SO2 + H20 =>
10 S + 10 H2SO4 = 20 SO2 + H20
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
FeCO3 + HNO3 = Fe(NO3)2 + H2O + CO2 =>
FeCO3 + 2 HNO3 = Fe(NO3)2 + H2O + CO2
NaIO3 + Na2S2O3 + HCl = NaI + Na2S4O6 + NaCl + H2O =>
NaIO3 + 6 Na2S2O3 + 6 HCl = NaI + 3 Na2S4O6 + 6 NaCl + 3 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Ca(s) + Br2(l) = CaBr2(s) =>
Ca(s) + Br2(l) = CaBr2(s)
KMnO4 + NO + H2SO4 = KNO3 + HNO3 + MnSO4 + H2O =>
3 KMnO4 + 5 NO + 3 H2SO4 = 3 KNO3 + 2 HNO3 + 3 MnSO4 + 2 H2O
HF + Ba(OH)2 = BaF2 + H2O =>
2 HF + Ba(OH)2 = BaF2 + 2 H2O
BaCr2O7 + H2SO4 + Cl = Cr2(SO4)3 + BaSO4 + Cl2O5 + H2O =>
5 BaCr2O7 + 20 H2SO4 + 6 Cl = 5 Cr2(SO4)3 + 5 BaSO4 + 3 Cl2O5 + 20 H2O
Mg3N2(s) + H2SO4(aq) = MgSO4(aq) + (NH4)2SO4(aq) =>
Mg3N2(s) + 4 H2SO4(aq) = 3 MgSO4(aq) + (NH4)2SO4(aq)
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
H2O2(I) = H2O(I) + O2(g) =>
2 H2O2(I) = 2 H2O(I) + O2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
LiCl + NaH2PO4 = NaCl + LiH2PO4 =>
LiCl + NaH2PO4 = NaCl + LiH2PO4
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NH3 + H2So4 = (NH4)2So4 =>
2 NH3 + H2So4 = (NH4)2So4
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
FeCl2 + BaS = BaCl2 + FeS =>
FeCl2 + BaS = BaCl2 + FeS
Ca3P2 + H2O = Ca(OH0)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH0)2 + 2 PH3
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
Al(OH)3 + H2Co3 = Al2(Co3)3 + H2O =>
2 Al(OH)3 + 3 H2Co3 = Al2(Co3)3 + 6 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Al(OH)3 + H2Co3 = Al2(Co3)3 + H2O =>
2 Al(OH)3 + 3 H2Co3 = Al2(Co3)3 + 6 H2O
NH3 + AgCl2 = [Ag(NH3)4]Cl2 =>
4 NH3 + AgCl2 = [Ag(NH3)4]Cl2
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
Cu(NO3)2 + NH3 + H2O = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4NO3
ZNO + NaOH = Na2ZNO2 + H2O =>
ZNO + 2 NaOH = Na2ZNO2 + H2O
C + O2 = CO =>
2 C + O2 = 2 CO
K2S + H2S = KHS =>
K2S + H2S = 2 KHS
NaOH + H2SO4 = NaH3O(SO4) =>
NaOH + H2SO4 = NaH3O(SO4)
NaCh3COO + HCl = NaCl + HCh3COO =>
NaCh3COO + HCl = NaCl + HCh3COO
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Cd + HClO4 = Cd(ClO4)2 + H =>
Cd + 2 HClO4 = Cd(ClO4)2 + 2 H
C6H14O4 + O2 = CO2 + H2O =>
2 C6H14O4 + 15 O2 = 12 CO2 + 14 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/22/15
Équations équilibrées sur09/21/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
