| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + O2 = 2 MgO
SO3 + H2O = H + HSO4 =>
SO3 + H2O = H + HSO4
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SO3 + H2O = H + HSO4 =>
SO3 + H2O = H + HSO4
C + H2 = CH4 =>
C + 2 H2 = CH4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C6H14 + O2 = CO2 + H20 =>
10 C6H14 + 60 O2 = 60 CO2 + 7 H20
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cu2Cl + NaP = Cu2P + NaCl =>
Cu2Cl + NaP = Cu2P + NaCl
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AgNO3 + NaOH = NaNO3 + AgOH =>
AgNO3 + NaOH = NaNO3 + AgOH
SO3 + H2O = H + SO4 =>
SO3 + H2O = 2 H + SO4
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
HCl + C5H12O = C5H11Cl + H2O =>
HCl + C5H12O = C5H11Cl + H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
Na2CrO4 + AgNO3 = NaNO3 + Ag2CrO4 =>
Na2CrO4 + 2 AgNO3 = 2 NaNO3 + Ag2CrO4
CuCl2 + NaP = NaCl2 + CuP =>
CuCl2 + NaP = NaCl2 + CuP
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu2Cl + NaP = NaCl + Cu2P =>
Cu2Cl + NaP = NaCl + Cu2P
NH4 + Cl + HgC2H3O2 = NH4C2H3O2 + HgCl =>
NH4 + Cl + HgC2H3O2 = NH4C2H3O2 + HgCl
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Q + A = QA =>
Q + A = QA
Q + A = QA2 =>
Q + 2 A = QA2
Li2CO3 + MoBr6 = LiBr + (CO3)3Mo =>
3 Li2CO3 + MoBr6 = 6 LiBr + (CO3)3Mo
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Q + A = QA22 =>
Q + 22 A = QA22
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
Q + A = QA222 =>
Q + 222 A = QA222
C + O2 = CO2 =>
C + O2 = CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2CrO4 + AgNO3 = KNO3 + Ag2CrO4 =>
K2CrO4 + 2 AgNO3 = 2 KNO3 + Ag2CrO4
Pb(C2H3O2)2 + NH4Cl = PbCl2 + NH4(C2H3O2) =>
Pb(C2H3O2)2 + 2 NH4Cl = PbCl2 + 2 NH4(C2H3O2)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CrBr3 + H2O2 + KOH = K2CrO4 + KBr + H2O =>
2 CrBr3 + 3 H2O2 + 10 KOH = 2 K2CrO4 + 6 KBr + 8 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
| 1 2 3 4 5 6 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/10
Équations équilibrées sur01/10/10
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