| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 = 2 KCl + 3 O2
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
AsF3 + H2O = HF + As(OH)3 =>
AsF3 + 3 H2O = 3 HF + As(OH)3
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Co(s) + H2SO4(aq) = H2CoSO4 =>
Co(s) + H2SO4(aq) = H2CoSO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C911H24 + O2 = CO2 + H2O =>
C911H24 + 917 O2 = 911 CO2 + 12 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C2H6O + O2 = H2O + CO2 =>
C2H6O + 3 O2 = 3 H2O + 2 CO2
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Ca(NO3)2 + NH4OH = Ca(OH)2 + NH4NO3 =>
Ca(NO3)2 + 2 NH4OH = Ca(OH)2 + 2 NH4NO3
Na2B4O7 + NaOH + H2O2 = NaBO3 + H2O =>
Na2B4O7 + 2 NaOH + 4 H2O2 = 4 NaBO3 + 5 H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Fe2(CO3)3 + H2SO4 = Fe2(SO4)3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O + 3 CO2
ammoniumchloride = ammonia + hydrochloricacid =>
NH4Cl = NH3 + HCl
Al + O2 = AlO =>
2 Al + O2 = 2 AlO
CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O
Ho + H2O = Ho(OH)3 + H2 =>
2 Ho + 6 H2O = 2 Ho(OH)3 + 3 H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NiS + NaCl = NiCl2 + Na2S =>
NiS + 2 NaCl = NiCl2 + Na2S
C2H6O + O2 = CO2 + H20 =>
10 C2H6O + 15 O2 = 20 CO2 + 3 H20
CL2 + O2 = CL2O7 =>
2 CL2 + 7 O2 = 2 CL2O7
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na + CL = NaCL =>
Na + CL = NaCL
RuO4 + CO = RuO3 + CO2 =>
RuO4 + CO = RuO3 + CO2
Al + Br3 = AlBr6 =>
Al + 2 Br3 = AlBr6
C2H6O + O2 = CO2 + H20 =>
10 C2H6O + 15 O2 = 20 CO2 + 3 H20
Au + Cl2 + HCl = HAuCl4 =>
2 Au + 3 Cl2 + 2 HCl = 2 HAuCl4
Hg2SO4 + Mg(PO3)2 = MgSO4 + Hg2(PO3)2 =>
Hg2SO4 + Mg(PO3)2 = MgSO4 + Hg2(PO3)2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
RuO4 + CO = RuO2 + CO2 =>
RuO4 + 2 CO = RuO2 + 2 CO2
NH3(g) + O2(g) = NO2(g) + H2O(g) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(g)
RuO4 + CO = RuO + CO2 =>
RuO4 + 3 CO = RuO + 3 CO2
Na + CI = NaCI =>
Na + CI = NaCI
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
MgSo4 + Nh4Oh = Mg(Oh)2 + (Nh4)2So4 =>
MgSo4 + 2 Nh4Oh = Mg(Oh)2 + (Nh4)2So4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C2H6O + O2 = CO2 + H20 =>
10 C2H6O + 15 O2 = 20 CO2 + 3 H20
H3PO4 + NH4OH = HOH + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 HOH + (NH4)3PO4
Mg + TiCl4 = MgCl2 + Ti =>
2 Mg + TiCl4 = 2 MgCl2 + Ti
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
RuO4 + CO = RuO3 + CO2 =>
RuO4 + CO = RuO3 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/14
Équations équilibrées sur11/25/13
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