| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C2H10O + O2 = CO2 + H2O =>
C2H10O + 4 O2 = 2 CO2 + 5 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
PH3 + N2O = P4O10 + H2O + N2 =>
4 PH3 + 16 N2O = P4O10 + 6 H2O + 16 N2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2MnO4 + KNO2 = KMnO4 + H2 + NO2 =>
H2MnO4 + KNO2 = KMnO4 + H2 + NO2
HNO3 + Bi(OH)3 = Bi(OH)2NO3 + H2O =>
HNO3 + Bi(OH)3 = Bi(OH)2NO3 + H2O
C2H3 + O2 = CO2 + H2O =>
4 C2H3 + 11 O2 = 8 CO2 + 6 H2O
SeCl + O2 = SeO2 + Cl2 =>
2 SeCl + 2 O2 = 2 SeO2 + Cl2
RbOH + H3PO4 = Rb3PO4 + H2O =>
3 RbOH + H3PO4 = Rb3PO4 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
KNO3 + H2SO4 = HNO3 + KHSO4 =>
KNO3 + H2SO4 = HNO3 + KHSO4
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2C2O4 + KCl = NaCl + K2C2O4 =>
Na2C2O4 + 2 KCl = 2 NaCl + K2C2O4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Zn + Fe2(SO4)3 = ZnSO4 + Fe =>
3 Zn + Fe2(SO4)3 = 3 ZnSO4 + 2 Fe
CdBr2 + Na2S = NaBr + CdS =>
CdBr2 + Na2S = 2 NaBr + CdS
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
K2 + O2 = K2O =>
2 K2 + O2 = 2 K2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Li2S + W = LiW2 + S =>
Li2S + 4 W = 2 LiW2 + S
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
MgCl = Mg + Cl =>
MgCl = Mg + Cl
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
Sr(s) + P4(s) = Sr3P2(s) =>
6 Sr(s) + P4(s) = 2 Sr3P2(s)
N2O5 + PCl5 = NCl3 + P4 + O2 =>
10 N2O5 + 12 PCl5 = 20 NCl3 + 3 P4 + 25 O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Li2S + W = W2S + Li =>
Li2S + 2 W = W2S + 2 Li
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/17
Équations équilibrées sur12/13/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
