| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCLO3 = 2 KCL + 3 O2
NaOH + Si + H2O = Na2O12SiO2 + H2 =>
2 NaOH + Si + 12 H2O = Na2O12SiO2 + 13 H2
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
AsO3{3-} + H2S + H{+} = As2S3 + H2O =>
2 AsO3{3-} + 3 H2S + 6 H{+} = As2S3 + 6 H2O
Al2(SO4)3 + NaOh = Al(Oh)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOh = 2 Al(Oh)3 + 3 Na2SO4
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
BaC2 + H2O = BaO + C2H2 =>
BaC2 + H2O = BaO + C2H2
NaOH + Si + H2O = Na2O32SiO2 + H2 =>
2 NaOH + Si + 32 H2O = Na2O32SiO2 + 33 H2
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
KClO3 + KI + HCl = I2 + KCl + H2O =>
KClO3 + 6 KI + 6 HCl = 3 I2 + 7 KCl + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
C18H33O2Na + YCl3 = (C18H33O2)3Y + NaCl =>
3 C18H33O2Na + YCl3 = (C18H33O2)3Y + 3 NaCl
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
AgCl + S2O3 = (Ag(S2O3)) + Cl =>
AgCl + S2O3 = (Ag(S2O3)) + Cl
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
MnO2 + Sn(OH)4 = Mn(OH)4 + SnO2 =>
MnO2 + Sn(OH)4 = Mn(OH)4 + SnO2
I2 + NaOH = NaI + NaIO3 + H2O =>
3 I2 + 6 NaOH = 5 NaI + NaIO3 + 3 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
O2 + C5H12O2 = CO2 + H2O =>
7 O2 + C5H12O2 = 5 CO2 + 6 H2O
KMnO4 + H2SO4 + KI = MnSO4 + I2 + K2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 5 I2 + 6 K2SO4 + 8 H2O
CU + HNO3 = CU(NO3)2 + NO2 + H2O =>
CU + 4 HNO3 = CU(NO3)2 + 2 NO2 + 2 H2O
Mg(oh)2 + H2SO4 = MgSO4 + H20 =>
5 Mg(oh)2 + 10 H2SO4 = 10 MgSO4 + H20
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
Co(OH)3 + H2S = CoOHS + H2O =>
Co(OH)3 + H2S = CoOHS + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
PtCl4 + Cl2 = PtCl6 =>
PtCl4 + Cl2 = PtCl6
Al + GeO2 = Al2O3 + Ge =>
4 Al + 3 GeO2 = 2 Al2O3 + 3 Ge
Co(OH)3 + H2S = Co(HS)3 + H2O =>
Co(OH)3 + 3 H2S = Co(HS)3 + 3 H2O
SO2 + L2 + H2O = H2SO4 + HL =>
SO2 + L2 + 2 H2O = H2SO4 + 2 HL
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Co(OH)3 + H2S = Co2S3 + H2O =>
2 Co(OH)3 + 3 H2S = Co2S3 + 6 H2O
K + Cl = KCl =>
K + Cl = KCl
H2C2O4 + NaOH = H2O + Na2C2O4 =>
H2C2O4 + 2 NaOH = 2 H2O + Na2C2O4
CAO + C = CAC2 + CO2 =>
2 CAO + 5 C = 2 CAC2 + CO2
K2Cr2O7 + HCl = Cl2 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 CrCl3 + 2 KCl + 7 H2O
Co(OH)3 + H2S = (Co(OH)2)2S + H2O =>
2 Co(OH)3 + H2S = (Co(OH)2)2S + 2 H2O
Co(OH)3 + H2S = Co(HS)3 + H2O =>
Co(OH)3 + 3 H2S = Co(HS)3 + 3 H2O
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
Co(OH)3 + H2S = Co2S3 + H2O =>
2 Co(OH)3 + 3 H2S = Co2S3 + 6 H2O
H2S + AlCl3 = Al2S3 + HCl =>
3 H2S + 2 AlCl3 = Al2S3 + 6 HCl
H2O + Ar2O5 = H3ArO4 =>
3 H2O + Ar2O5 = 2 H3ArO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/01/15
Équations équilibrées sur12/01/14
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