| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + O = Li2O
CH4 + NaOH = Na + H2 + CO =>
2 CH4 + 2 NaOH = 2 Na + 5 H2 + 2 CO
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
HCl = H + Cl =>
HCl = H + Cl
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
CH8 + O2 = CO2 + H2O =>
CH8 + 3 O2 = CO2 + 4 H2O
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CuSO4 + KCN = CuCN + K2SO4 + C2N2 =>
2 CuSO4 + 4 KCN = 2 CuCN + 2 K2SO4 + C2N2
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
P4O6 = P4 + P2O4 =>
4 P4O6 = P4 + 6 P2O4
C2H5OH + CO2 = C6H12O6 =>
2 C2H5OH + 2 CO2 = C6H12O6
CL + H2O = HCL + HCLO3 =>
6 CL + 3 H2O = 5 HCL + HCLO3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
AuCl3{-} + AsH3 + H2O = Au + Cl{-} + H3AsO3 + H{+} =>
3 AuCl3{-} + AsH3 + 3 H2O = 3 Au + 9 Cl{-} + H3AsO3 + 6 H{+}
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H3PO4 + Al = AlPO4 + H2 =>
2 H3PO4 + 2 Al = 2 AlPO4 + 3 H2
CuCl + K2Cr2O7 + HCl = CuCl2 + KCl + CrCl3 + H2O =>
6 CuCl + K2Cr2O7 + 14 HCl = 6 CuCl2 + 2 KCl + 2 CrCl3 + 7 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
AGNO3 + KBr = AGBr + KNO3 =>
AGNO3 + KBr = AGBr + KNO3
Na + Cl = NaCl =>
Na + Cl = NaCl
C2H4 + L2 = C2H4L2 =>
C2H4 + L2 = C2H4L2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H4 + L2 = C2H4L2 =>
C2H4 + L2 = C2H4L2
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al + KOH + H2O = KAlO2 + H2 =>
2 Al + 2 KOH + 2 H2O = 2 KAlO2 + 3 H2
Na2Co3 + KOH = Na2OH + KCo3 =>
Na2Co3 + KOH = Na2OH + KCo3
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeC2O4*2H2O + H2C2O4 + H2O2 + K2C2O4 = K3[Fe1(C2O4)3]*3H2O =>
2 FeC2O4*2H2O + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3[Fe1(C2O4)3]*3H2O
HCI + Mg = MgC2I2 + H2 =>
2 HCI + Mg = MgC2I2 + H2
CO + H2 = H2O + CH4 =>
CO + 3 H2 = H2O + CH4
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
SiO2 + C = Si + CO2 =>
SiO2 + C = Si + CO2
KBr(aq) + AgNO3(aq) = KNO3(aq) + AgBr(s) =>
KBr(aq) + AgNO3(aq) = KNO3(aq) + AgBr(s)
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
Mn2O3 + Al = Al2O3 + Mn =>
Mn2O3 + 2 Al = Al2O3 + 2 Mn
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
| 1 2 3 4 5 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/26/17
Équations équilibrées sur07/26/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
