| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4O10 + 6 H2O = 4 H3PO4
HF + BaO = BaF + OH =>
HF + BaO = BaF + OH
Zn3P2 + O2 = P2O5 + Zn2O3 =>
4 Zn3P2 + 19 O2 = 4 P2O5 + 6 Zn2O3
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
SnCl4 + Fe = SnCl2 + FeCl2 =>
SnCl4 + Fe = SnCl2 + FeCl2
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Bi2O3 + OCl = Cl + BiO3 =>
Bi2O3 + 3 OCl = 3 Cl + 2 BiO3
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3CHO + O2 = CH3COOH =>
2 CH3CHO + O2 = 2 CH3COOH
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Br2 + NH4OH = NH4Br + N2 + H2O =>
3 Br2 + 8 NH4OH = 6 NH4Br + N2 + 8 H2O
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Al2O3 + NaOH + H2O = Na3Al(OH)6 =>
Al2O3 + 6 NaOH + 3 H2O = 2 Na3Al(OH)6
H2SO4 + HBr = SO2 + Br2 + H2O =>
H2SO4 + 2 HBr = SO2 + Br2 + 2 H2O
C2H5COOH + CaCO3 = C2H5COOCa + H2O + CO2 =>
15 C2H5COOH + 14 CaCO3 = 14 C2H5COOCa + 10 H2O + 17 CO2
S + O2 = SO2 =>
S + O2 = SO2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
S + O2 = SO2 =>
S + O2 = SO2
B(N3)3 = BN + N2 =>
B(N3)3 = BN + 4 N2
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
AgBr + GaPO4 = AgPO4 + GaBr =>
AgBr + GaPO4 = AgPO4 + GaBr
Br2 + Na2CO3 = NaBr + NaBrO3 + CO2 =>
3 Br2 + 3 Na2CO3 = 5 NaBr + NaBrO3 + 3 CO2
KMnO3 = K2O + MnO + O2 =>
4 KMnO3 = 2 K2O + 4 MnO + 3 O2
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3
C14H30 + O2 = CO2 + H2O =>
2 C14H30 + 43 O2 = 28 CO2 + 30 H2O
H2SO4 + NaHCO3 = H2O + CO2 + Na2SO4 =>
H2SO4 + 2 NaHCO3 = 2 H2O + 2 CO2 + Na2SO4
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C2H5COOH + C2H5OH = C2H5COOC2H5 + H2O =>
C2H5COOH + C2H5OH = C2H5COOC2H5 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2O3(s) + CO(g) = Fe(l) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(l) + 3 CO2(g)
C + Ca = CaC2 =>
2 C + Ca = CaC2
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/15
Équations équilibrées sur02/13/14
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