| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
NO3 + H2O = NO + OH =>
NO3 + 2 H2O = NO + 4 OH
PB(NO3)2 = PBO + NO2 + O2 =>
2 PB(NO3)2 = 2 PBO + 4 NO2 + O2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Ca + HF = CaF2 + H2 =>
Ca + 2 HF = CaF2 + H2
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl(aq) + Zn(s) = H2(g) + ZnCl2(aq) =>
2 HCl(aq) + Zn(s) = H2(g) + ZnCl2(aq)
Ti + O = TiO =>
Ti + O = TiO
Al + Br = AlBr3 =>
Al + 3 Br = AlBr3
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
HCL + BI3 = HI + B(CL)3 =>
3 HCL + BI3 = 3 HI + B(CL)3
BaNO3 + NaCl = BaCl + NaNO3 =>
BaNO3 + NaCl = BaCl + NaNO3
NH4CH3COO + AgNO3 = NH4NO3 + AgCH3COO =>
NH4CH3COO + AgNO3 = NH4NO3 + AgCH3COO
NaBr + CaHO = CaBr + NaHO =>
NaBr + CaHO = CaBr + NaHO
Na2CO3 + FeBr2 = Na2Br2 + FeCO3 =>
Na2CO3 + FeBr2 = Na2Br2 + FeCO3
Na2O + H2SO3 = Na2SO3 + H2O =>
Na2O + H2SO3 = Na2SO3 + H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NH3 + CuO = N + Cu + H2O =>
2 NH3 + 3 CuO = 2 N + 3 Cu + 3 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
HOCH2CH2OH + HNO2 = NO2CH2CH2NO2 + H2O =>
HOCH2CH2OH + 2 HNO2 = NO2CH2CH2NO2 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K2 + O2 = K2O =>
2 K2 + O2 = 2 K2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CH3COOH(aq) + NaHCO3(s) = NaCH3COO + H2O(l) + CO2(g) =>
CH3COOH(aq) + NaHCO3(s) = NaCH3COO + H2O(l) + CO2(g)
BF3(g) + H2O(l) = HF(aq) + H3BO3(aq) =>
BF3(g) + 3 H2O(l) = 3 HF(aq) + H3BO3(aq)
C6H5CL + NAOH = C6H5OH + NACL =>
C6H5CL + NAOH = C6H5OH + NACL
K + O2 = K2O =>
4 K + O2 = 2 K2O
H2O = O2 + H2 =>
2 H2O = O2 + 2 H2
Ca(HCO3)2 + HCl = CaCl2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 H2O + 2 CO2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Fe + H2O + O2 = Fe(OH)3 =>
4 Fe + 6 H2O + 3 O2 = 4 Fe(OH)3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CrCl3*6H2O + C5H8O2 + CH4N2O = Cr(C5H7O2)3 + NH4Cl + CO2 + H20 =>
80 CrCl3*6H2O + 285 C5H8O2 + 120 CH4N2O = 80 Cr(C5H7O2)3 + 240 NH4Cl + 345 CO2 + 54 H20
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
CS2 + Cl = CCl4 + SCl2 =>
CS2 + 8 Cl = CCl4 + 2 SCl2
BABr2 + K2SO4 = KBr + BASO4 =>
BABr2 + K2SO4 = 2 KBr + BASO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
Al + CuF2 = AlF3 + Cu =>
2 Al + 3 CuF2 = 2 AlF3 + 3 Cu
CrCl3*6H2O + C5H8O2 + CH4N2O = Cr(C5H7O2)3 + NH4Cl + CO2 + H2O =>
2 CrCl3*6H2O + 6 C5H8O2 + 3 CH4N2O = 2 Cr(C5H7O2)3 + 6 NH4Cl + 3 CO2 + 9 H2O
CACO3 + NACL = NACO3 + CACL =>
CACO3 + NACL = NACO3 + CACL
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/17
Équations équilibrées sur02/13/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
