| Équations équilibrées la veille | Équations équilibrées le lendemain |
S8 + 8 O2 = 8 SO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
AlS2 + O2 + H2O = Al(OH)3 + H2SO4 =>
4 AlS2 + 15 O2 + 14 H2O = 4 Al(OH)3 + 8 H2SO4
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CoCl2 + HNO3 + NaOH + H2O = Co(OH)3 + HNO2 + NaCl =>
2 CoCl2 + HNO3 + 4 NaOH + H2O = 2 Co(OH)3 + HNO2 + 4 NaCl
Ba + N2 = BaN =>
2 Ba + N2 = 2 BaN
NaOH + NH4Cl = NaCl + NH4OH =>
NaOH + NH4Cl = NaCl + NH4OH
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
Zn + HCl = ZnHCl2 + H2 =>
2 Zn + 4 HCl = 2 ZnHCl2 + H2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
CuCl2 + NaNo3 = Cu(No3)2 + NaCl =>
CuCl2 + 2 NaNo3 = Cu(No3)2 + 2 NaCl
H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O
K2MnO4 + Cl2 = KMnO4 + KCl =>
2 K2MnO4 + Cl2 = 2 KMnO4 + 2 KCl
Ca(OH)2 + HNO3 = H2O + Ca(NO3)2 =>
Ca(OH)2 + 2 HNO3 = 2 H2O + Ca(NO3)2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
Cu(OH)2 + Ga = Ga(OH)3 + Cu =>
3 Cu(OH)2 + 2 Ga = 2 Ga(OH)3 + 3 Cu
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
SF4 + I2O5 = IF5 + SO2 =>
5 SF4 + 2 I2O5 = 4 IF5 + 5 SO2
H3PO4 + Al(OH)3 = AlPO4 + H2O =>
H3PO4 + Al(OH)3 = AlPO4 + 3 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
HC2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
2 HC2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + 2 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Cu(SO4) + Ag = Cu + Ag2(SO4) =>
Cu(SO4) + 2 Ag = Cu + Ag2(SO4)
Au2S3 + KCl = AuCl3 + K2S =>
Au2S3 + 6 KCl = 2 AuCl3 + 3 K2S
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
Br + P = PBr5 =>
5 Br + P = PBr5
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaClO + FeCl2 + H2SO4 = HOCl + FeSO4 + NaCl =>
2 NaClO + FeCl2 + H2SO4 = 2 HOCl + FeSO4 + 2 NaCl
HCl + Na2S = NaCl + H2S =>
2 HCl + Na2S = 2 NaCl + H2S
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
NaClO + FeCl2 + H2SO4 = HOCl + FeSO4 + NaCl =>
2 NaClO + FeCl2 + H2SO4 = 2 HOCl + FeSO4 + 2 NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Li + S = LiS =>
Li + S = LiS
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CUSO4 + ZN = ZNSO4 + CU =>
CUSO4 + ZN = ZNSO4 + CU
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
Na + H = Na2H6 =>
2 Na + 6 H = Na2H6
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
HCHO + C2H5OH = CH3COH + CH3OH =>
HCHO + C2H5OH = CH3COH + CH3OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/16
Équations équilibrées sur04/28/15
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