| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H(CIO3) + Mg(OH)2 = Mg(CIO3)2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C7H9S2 + O2 = CO2 + H2O + SO2 =>
4 C7H9S2 + 45 O2 = 28 CO2 + 18 H2O + 8 SO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
AgNO3(aq) + NaCL(aq) = AgCL(s) + NaNO3(aq) =>
AgNO3(aq) + NaCL(aq) = AgCL(s) + NaNO3(aq)
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
FeCl3 + H2S = Fe2S3 + HCl =>
2 FeCl3 + 3 H2S = Fe2S3 + 6 HCl
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH3CHO + O2 = CH3COOH =>
2 CH3CHO + O2 = 2 CH3COOH
H + Br = HBr =>
H + Br = HBr
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
H2O + Mg3N2 = Mg(OH)2 + NH3 =>
6 H2O + Mg3N2 = 3 Mg(OH)2 + 2 NH3
NaCl(l) = Na(l) + Cl2(g) =>
2 NaCl(l) = 2 Na(l) + Cl2(g)
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
SO3 + NaOH = NaSO4 + H2 =>
2 SO3 + 2 NaOH = 2 NaSO4 + H2
Ni + HNO3 = Ni(NO3)2 + NO + H2O =>
3 Ni + 8 HNO3 = 3 Ni(NO3)2 + 2 NO + 4 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
S + O2 = SO2 =>
S + O2 = SO2
Mg + HCl = Mg(Cl) + H2 =>
2 Mg + 2 HCl = 2 Mg(Cl) + H2
NaCl + CuSO4 = CuCl2 + Na2SO4 =>
2 NaCl + CuSO4 = CuCl2 + Na2SO4
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
Br2 + NaOH = NaBr + NaOBr + H2O =>
Br2 + 2 NaOH = NaBr + NaOBr + H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
AgNO3(aq) + NaCL(aq) = AgCL(s) + NaNO3(aq) =>
AgNO3(aq) + NaCL(aq) = AgCL(s) + NaNO3(aq)
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
NH3 + H3PO4 = ((NH4)3PO4) =>
3 NH3 + H3PO4 = ((NH4)3PO4)
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Mg + Al = MgAl =>
Mg + Al = MgAl
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Fe(OH)3 = Fe + OH =>
Fe(OH)3 = Fe + 3 OH
Na + Cl = NaCl =>
Na + Cl = NaCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NCl3 + H2O = HClO + NH3 =>
NCl3 + 3 H2O = 3 HClO + NH3
Mg + Al = MgAl =>
Mg + Al = MgAl
LiClO3(s) = LiCl(s) + O2(g) =>
2 LiClO3(s) = 2 LiCl(s) + 3 O2(g)
F2 + KBr = KF + Br2 =>
F2 + 2 KBr = 2 KF + Br2
Mg + Al = MgAl =>
Mg + Al = MgAl
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
Al + (Fe(NO3)2) = (Al(NO3)3) + Fe =>
2 Al + 3(Fe(NO3)2) = 2(Al(NO3)3) + 3 Fe
Na(OH) + Ca(NO3)2 = Na(NO3) + Ca(OH)2 =>
2 Na(OH) + Ca(NO3)2 = 2 Na(NO3) + Ca(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/16
Équations équilibrées sur12/13/15
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