| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg(NO3)2*6H2O + 2 H3BO3 + 5 CH4N2O = Mg3B2O6 + 31 H2O + 5 CO2 + 8 N2
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
TeO2 + K2CO3 = K2TeO3 + CO2 =>
TeO2 + K2CO3 = K2TeO3 + CO2
CaCo3 + HCl = CaCl2 + H20 + Co2 =>
10 CaCo3 + 20 HCl = 10 CaCl2 + H20 + 15 Co2
Na2SO4 + I2 + K2SO4 + H2O = Na2SO3 + KIO3 + H2SO4 =>
5 Na2SO4 + I2 + K2SO4 + H2O = 5 Na2SO3 + 2 KIO3 + H2SO4
Zn + H2SO4 = Zn(SO4)2 + H2 =>
Zn + 2 H2SO4 = Zn(SO4)2 + 2 H2
NiSO4 + K4Fe(CN)6 = K2SO4 + Ni2Fe(CN)6 =>
2 NiSO4 + K4Fe(CN)6 = 2 K2SO4 + Ni2Fe(CN)6
Zn + H2SO4 = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4 = ZnSO4 + SO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PbI2 + KNH2 = PbNH + NH3 + KI =>
PbI2 + 2 KNH2 = PbNH + NH3 + 2 KI
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
HCl + C20H22N8O5 + C19H21N = C29H33ClN2O2 + C16H20N6O + C15H10ClN3O3 =>
691 HCl + 384 C20H22N8O5 + 903 C19H21N = 564 C29H33ClN2O2 + 411 C16H20N6O + 127 C15H10ClN3O3
C5H5N + HCl = C5H6NCl =>
C5H5N + HCl = C5H6NCl
Na + C12 = NaC1 =>
12 Na + C12 = 12 NaC1
Ca + H2O = CaO + H =>
Ca + H2O = CaO + 2 H
(NH4)2CO3 + HCl = (NH4)CO3 + NH4HCl =>
(NH4)2CO3 + HCl = (NH4)CO3 + NH4HCl
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
MoO3 + HI = Mo2O5 + I2 + H2O =>
2 MoO3 + 2 HI = Mo2O5 + I2 + H2O
H2So4 + ZNO = ZNSo4 + H2O =>
H2So4 + ZNO = ZNSo4 + H2O
Hg2Cl2 + SnCl2 = SnCl4 + Hg =>
Hg2Cl2 + SnCl2 = SnCl4 + 2 Hg
FE + CUSO4 = FESO4 + CU =>
FE + CUSO4 = FESO4 + CU
As2S3 + HNO3 = H3AsO4 + NO2 + SO2 + H2O =>
As2S3 + 22 HNO3 = 2 H3AsO4 + 22 NO2 + 3 SO2 + 8 H2O
NaOH + I2 + Cl2 = NaIO3 + NaCl + H2O =>
12 NaOH + I2 + 5 Cl2 = 2 NaIO3 + 10 NaCl + 6 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Cr2O3 + KNO3 + K2CO3 = KCrO4 + KNO2 + CO2 =>
Cr2O3 + 4 KNO3 + K2CO3 = 2 KCrO4 + 4 KNO2 + CO2
PbCl2 + KI = PbI2 + KCl =>
PbCl2 + 2 KI = PbI2 + 2 KCl
H2SO4 + HNO3 = H2O + HSO4{-} + NO2{+} =>
H2SO4 + HNO3 = H2O + HSO4{-} + NO2{+}
Mg + H2So4 = Mg2So4 + H2 =>
2 Mg + H2So4 = Mg2So4 + H2
H2SO4 + HNO3 = H2O + HSO4{-} + NO2{+} =>
H2SO4 + HNO3 = H2O + HSO4{-} + NO2{+}
Al + HCl = Al2Cl6 + H2 =>
2 Al + 6 HCl = Al2Cl6 + 3 H2
H2SO4 + HNO3 = H2O + HSO4{-} + NO2{+} =>
H2SO4 + HNO3 = H2O + HSO4{-} + NO2{+}
H20 + CO2 = C6H12O6 + O2 =>
3 H20 + 30 CO2 = 5 C6H12O6 + 15 O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HCl + C20H22N8O5 + C19H21N = C29H33ClN2O2 + C16H20N6O + C15H10ClN3O3 =>
691 HCl + 384 C20H22N8O5 + 903 C19H21N = 564 C29H33ClN2O2 + 411 C16H20N6O + 127 C15H10ClN3O3
FeCl3 + K2S = Fe2S3 + KCl =>
2 FeCl3 + 3 K2S = Fe2S3 + 6 KCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na2S2O3 + Cl2 + H2O = NaHSO4 + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaHSO4 + 8 HCl
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AgNO3 + K2S2O8 = AgO + SO3 + KNO3 =>
2 AgNO3 + K2S2O8 = 2 AgO + 2 SO3 + 2 KNO3
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
AgNO3 + K2S2O8 = AgO + SO3 + KNO3 =>
2 AgNO3 + K2S2O8 = 2 AgO + 2 SO3 + 2 KNO3
KBrO3 + KBr + HNO3 = KNO3 + Br2 + H2O =>
KBrO3 + 5 KBr + 6 HNO3 = 6 KNO3 + 3 Br2 + 3 H2O
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
HCl + AGNO3 = AGCl + HNO3 =>
HCl + AGNO3 = AGCl + HNO3
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
C3H8O4 + AgNO3 + NH3 = Ag + CO2 + NH4NO3 =>
3 C3H8O4 + 20 AgNO3 + 16 NH3 = 20 Ag + 9 CO2 + 18 NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/15
Équations équilibrées sur12/27/14
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