| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaI2 + 2 AgNO3 = 2 AgI + Ba(NO3)2
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
LI + H2O = LIOH + H2 =>
2 LI + 2 H2O = 2 LIOH + H2
CsCl(aq) + CaS(aq) = Cs2S(s) + CaCl2(aq) =>
2 CsCl(aq) + CaS(aq) = Cs2S(s) + CaCl2(aq)
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
CAC2 + H2O = C2H2 + CA(OH)2 =>
CAC2 + 2 H2O = C2H2 + CA(OH)2
FeCl3(aq) + NaOH(aq) = Fe(OH)3(s) + NaCl(aq) =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 NaCl(aq)
LI + H2O = LIOH + H2 =>
2 LI + 2 H2O = 2 LIOH + H2
Al + H2O + KOH + KNO3 = NH3 + K[Al(OH)4] =>
8 Al + 18 H2O + 5 KOH + 3 KNO3 = 3 NH3 + 8 K[Al(OH)4]
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Pb + HNO3 = Pb(NO3)2 + NO2 + H2O =>
Pb + 4 HNO3 = Pb(NO3)2 + 2 NO2 + 2 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
AgO + C = Ag + CO2 =>
2 AgO + C = 2 Ag + CO2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
BaO + HNO3 = BaNO3 + HO =>
BaO + HNO3 = BaNO3 + HO
Ca + Cl3 = CaCl3 =>
Ca + Cl3 = CaCl3
KBr = K + Br =>
KBr = K + Br
KBr = K + Br2 =>
2 KBr = 2 K + Br2
Ag2O + C = Ag + CO2 =>
2 Ag2O + C = 4 Ag + CO2
Cu2 + HNO3 = Cu(NO3)2 + N2O + H2O =>
2 Cu2 + 10 HNO3 = 4 Cu(NO3)2 + N2O + 5 H2O
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
CH4 + O2 = CO + H2 =>
2 CH4 + O2 = 2 CO + 4 H2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
HCH2ClCO2 + NaOH = CH2ClCO2 + Na + H2O =>
HCH2ClCO2 + NaOH = CH2ClCO2 + Na + H2O
P2O5(s) + HNO3(aq) = N2O5(g) + HPO3(l) =>
P2O5(s) + 2 HNO3(aq) = N2O5(g) + 2 HPO3(l)
Cu + HNO3 = Cu(NO3)2 + N2O + H2O =>
4 Cu + 10 HNO3 = 4 Cu(NO3)2 + N2O + 5 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu(NO3)2(aq) + NAOH(aq) = Cu(OH)2(s) + NANO3(aq) =>
Cu(NO3)2(aq) + 2 NAOH(aq) = Cu(OH)2(s) + 2 NANO3(aq)
Ca + Cl3 = CaCl3 =>
Ca + Cl3 = CaCl3
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
KCrO2 + H2O2 + KOH = K2CrO3 + H2O =>
2 KCrO2 + H2O2 + 2 KOH = 2 K2CrO3 + 2 H2O
S8 + O2 = S3O =>
3 S8 + 4 O2 = 8 S3O
FeP + HNO3 = Fe(NO3)3 + H3PO4 + NO2 + H2O =>
FeP + 11 HNO3 = Fe(NO3)3 + H3PO4 + 8 NO2 + 4 H2O
HNO3 + BaCl2 = HCl + Ba(NO3)2 =>
2 HNO3 + BaCl2 = 2 HCl + Ba(NO3)2
Ca + Cl3 = CaCl3 =>
Ca + Cl3 = CaCl3
H2S + H2SO4 = S + H2O =>
3 H2S + H2SO4 = 4 S + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2So4 + Ba(OH)2 = BaSo4 + H2O =>
H2So4 + Ba(OH)2 = BaSo4 + 2 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
| 1 2 3 4 5 6 7 8 9 10 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/14/15
Équations équilibrées sur11/13/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
