| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca + 2 AlI3 = 2 Al + 3 CaI2
NaH2PO2 + NiCl2 + NaOH = Na2HPO3 + Ni + NaCl + H2O =>
NaH2PO2 + NiCl2 + 3 NaOH = Na2HPO3 + Ni + 2 NaCl + 2 H2O
C4H6 + HBr = CH3CBrCHCH3 =>
C4H6 + HBr = CH3CBrCHCH3
Fe2(CO3)3 + Hg(NO2)2 = Fe2(NO2)2 + Hg(CO3)3 =>
Fe2(CO3)3 + Hg(NO2)2 = Fe2(NO2)2 + Hg(CO3)3
Cu + C6H12O6 + O2 = Cu2(OH)2CO3 =>
12 Cu + C6H12O6 + 12 O2 = 6 Cu2(OH)2CO3
MgAl + KClO4 = Al2O3 + KCl + Mg =>
8 MgAl + 3 KClO4 = 4 Al2O3 + 3 KCl + 8 Mg
PO4 = P2O5 + O2 =>
4 PO4 = 2 P2O5 + 3 O2
AgNO3 + ZnI2 = AgI + Zn(NO3)2 =>
2 AgNO3 + ZnI2 = 2 AgI + Zn(NO3)2
Al + H2SO4 = Al(SO4)9 + H258 =>
43 Al + 387 H2SO4 = 43 Al(SO4)9 + 3 H258
CuO(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O(l) =>
CuO(s) + 2 HNO3(aq) = Cu(NO3)2(aq) + H2O(l)
S8 = S =>
S8 = 8 S
C4H6O6 + NaOH = C4HO4Na + H2O =>
C4H6O6 + NaOH = C4HO4Na + 3 H2O
Pt(s) + AgNO3(aq) = PtNO3 + Ag =>
Pt(s) + AgNO3(aq) = PtNO3 + Ag
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
ZnSO4 + H2S + H2O = Zn + H2SO4 =>
4 ZnSO4 + H2S + 4 H2O = 4 Zn + 5 H2SO4
Cu + O2 + C6H12O6 = Cu2(OH)2CO3 =>
12 Cu + 12 O2 + C6H12O6 = 6 Cu2(OH)2CO3
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Pd(OH)2 + HCl = PdCl2 + H2O =>
Pd(OH)2 + 2 HCl = PdCl2 + 2 H2O
S + O4 = SO =>
4 S + O4 = 4 SO
Ca(NO3)2 + NH4OH = Ca(OH)2 + NH4(NO3) =>
Ca(NO3)2 + 2 NH4OH = Ca(OH)2 + 2 NH4(NO3)
H2SO4 + Ca3PO4 = CaH2SO4 + PO4 =>
3 H2SO4 + Ca3PO4 = 3 CaH2SO4 + PO4
As2O3 + H3NO4 = As2O5 + H2O + N2O3 =>
As2O3 + 2 H3NO4 = As2O5 + 3 H2O + N2O3
SrBr2 + K4SO2 = Sr4(SO2)2 + KBr =>
4 SrBr2 + 2 K4SO2 = Sr4(SO2)2 + 8 KBr
K2[Zn(OH)4] + HNO3 = Zn(OH)2 + KNO3 + H2O =>
K2[Zn(OH)4] + 2 HNO3 = Zn(OH)2 + 2 KNO3 + 2 H2O
Ah + HNO3 = Ah(NO3) + H2O + NO =>
3 Ah + 4 HNO3 = 3 Ah(NO3) + 2 H2O + NO
Fe + Si = Fe2Si =>
2 Fe + Si = Fe2Si
Na + H2SO3 = NaHSO3 + H2 =>
2 Na + 2 H2SO3 = 2 NaHSO3 + H2
Mg + CrIIINO3 = Mg(NO3)2 + CrIII =>
Mg + 2 CrIIINO3 = Mg(NO3)2 + 2 CrIII
AgF + Fe(NO3)2 = AgNO3 + FeF2 =>
2 AgF + Fe(NO3)2 = 2 AgNO3 + FeF2
FeSO4 + H2SO4 + KMnO4 = Fe2(SO4)3 + MnSO4 + KSO4 + H2O =>
4 FeSO4 + 4 H2SO4 + KMnO4 = 2 Fe2(SO4)3 + MnSO4 + KSO4 + 4 H2O
CaCl2(aq) + NaHCO3(aq) = NaCl(aq) + CaCO3 + CO2 + H2O =>
CaCl2(aq) + 2 NaHCO3(aq) = 2 NaCl(aq) + CaCO3 + CO2 + H2O
Na3MnO4 + H2O = MnO2 + Na2MnO4 + NaOH =>
2 Na3MnO4 + 2 H2O = MnO2 + Na2MnO4 + 4 NaOH
C + Mg = C6Mg =>
6 C + Mg = C6Mg
H2SO4 + P2O5 = H2SO4P2O5 =>
H2SO4 + P2O5 = H2SO4P2O5
SiH4 + CO2 = SiC + H2O =>
SiH4 + CO2 = SiC + 2 H2O
N + CO = NCO =>
N + CO = NCO
CH3(CH2)14COOH + H2O = CH3(CH2)14COO{-} + H3O{+} =>
CH3(CH2)14COOH + H2O = CH3(CH2)14COO{-} + H3O{+}
CH3CHOHCH3 + KMnO4 = CH3COCH3 + KOH + H2O + MnO2 =>
3 CH3CHOHCH3 + 2 KMnO4 = 3 CH3COCH3 + 2 KOH + 2 H2O + 2 MnO2
H + Cl + O = HClO2 =>
H + Cl + 2 O = HClO2
RhO2 + H2O = Rh(OH)4 =>
RhO2 + 2 H2O = Rh(OH)4
Al2O3 + SO2 = Al + SO3 =>
Al2O3 + 3 SO2 = 2 Al + 3 SO3
Ba + HBr = BaBr2 + H2 =>
Ba + 2 HBr = BaBr2 + H2
Co + ClO4 = Co(ClO4)3 =>
Co + 3 ClO4 = Co(ClO4)3
C6H5OH + Br = C6H5OBr + H2 =>
2 C6H5OH + 2 Br = 2 C6H5OBr + H2
Cr2O3 + Cu = CuO + Cr =>
Cr2O3 + 3 Cu = 3 CuO + 2 Cr
AgNO3 + C4H9I = AgI + C4H9NO3 =>
AgNO3 + C4H9I = AgI + C4H9NO3
Asddfas3Sda = SdaAsddfas + Asddfas =>
Asddfas3Sda = SdaAsddfas + 2 Asddfas
AlO2 + HCl = Al + Cl2 + H2O =>
AlO2 + 4 HCl = Al + 2 Cl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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