| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2 + 2 KF = 2 BrF + 2 K
Al2S3 + H2SO4 = Al2(SO4)3 + H2 + S =>
Al2S3 + 3 H2SO4 = Al2(SO4)3 + 3 H2 + 3 S
SAg2 + HCl = AgCl + SH2 =>
SAg2 + 2 HCl = 2 AgCl + SH2
C2H4(OH)2 + Na = C2H4O2Na + H2 =>
C2H4(OH)2 + Na = C2H4O2Na + H2
NaO + NO2 = NaNO3 =>
NaO + NO2 = NaNO3
C2H4(OH)2 + Na = C2H4O2Na + H2 =>
C2H4(OH)2 + Na = C2H4O2Na + H2
SAg2 + HCl = AgCl + SH2 =>
SAg2 + 2 HCl = 2 AgCl + SH2
C2H4(OH)2 + Na = C2H4O2Na + H2 =>
C2H4(OH)2 + Na = C2H4O2Na + H2
NaO + NO2 = NaNO3 =>
NaO + NO2 = NaNO3
VCl2 + KMnO4 + H2O = VO2Cl2 + MnO2 + KOH =>
3 VCl2 + 4 KMnO4 + 2 H2O = 3 VO2Cl2 + 4 MnO2 + 4 KOH
KBr + ICl = KBrICl =>
KBr + ICl = KBrICl
SAg2 + HCl = AgCl + SH2 =>
SAg2 + 2 HCl = 2 AgCl + SH2
AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2
C2H4(OH)2 + Na = C2H4O2Na + H2 =>
C2H4(OH)2 + Na = C2H4O2Na + H2
C14H12O2 + NaBH4 + H3O = C14H14O2 + NaBOH =>
3 C14H12O2 + NaBH4 + H3O = 3 C14H14O2 + NaBOH
NaNO3 = NO2 + NaO =>
NaNO3 = NO2 + NaO
Ag2O = Ag9 + O2 =>
18 Ag2O = 4 Ag9 + 9 O2
(HO)2Zn + HClO = Zn(ClO)2 + H2O =>
(HO)2Zn + 2 HClO = Zn(ClO)2 + 2 H2O
Cu3(SO4)2 + Na3CO3 = Cu3(CO3)2 + Na3SO4 =>
Cu3(SO4)2 + 2 Na3CO3 = Cu3(CO3)2 + 2 Na3SO4
NH4Cl + Zn(NO3)2 = NH4NO3 + ZnCl2 =>
2 NH4Cl + Zn(NO3)2 = 2 NH4NO3 + ZnCl2
K2Cr2O7 + HCl = KCl + CrCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl + 7 H2O + 5 Cl2
H{+} + MnO4{-} + I{-} = Mn{2} + H2O + I2 =>
16 H{+} + 2 MnO4{-} + 10 I{-} = 2 Mn{2} + 8 H2O + 5 I2
Fe(SO4) + K(ClO3) + H2(SO4) = K2(SO4) + Cl2 + H2O + Fe(SO4)3 =>
5 Fe(SO4) + 4 K(ClO3) + 12 H2(SO4) = 2 K2(SO4) + 2 Cl2 + 12 H2O + 5 Fe(SO4)3
(C6H5CO)2 + NaBH4 = (C6H5COH)2 + NaBH2 =>
(C6H5CO)2 + NaBH4 = (C6H5COH)2 + NaBH2
Ca(CO3)2 + Ba(SO4)2 = Ca(SO4)2 + Ba(CO3)2 =>
Ca(CO3)2 + Ba(SO4)2 = Ca(SO4)2 + Ba(CO3)2
H2C4H4O6 + NaOH = C4H4O6 + H2O + Na =>
H2C4H4O6 + 2 NaOH = C4H4O6 + 2 H2O + 2 Na
NH4NO3 + Ca(OH)2 = CaNO3 + H2O + NH3 =>
7 NH4NO3 + 8 Ca(OH)2 = 8 CaNO3 + 13 H2O + 6 NH3
H2SO5 + H2S = H2SO4 =>
4 H2SO5 + H2S = 5 H2SO4
Cu(H2O)6 + NaOH = Cu(OH)(H2O)5 + Na + H2O =>
Cu(H2O)6 + NaOH = Cu(OH)(H2O)5 + Na + H2O
FeSO4 + NH3 = NH3SO4 + Fe =>
FeSO4 + NH3 = NH3SO4 + Fe
N2O5 + H2O = HNO3(s) =>
N2O5 + H2O = 2 HNO3(s)
COH + H3PO4 = C3PO4 + H2O =>
3 COH + H3PO4 = C3PO4 + 3 H2O
IrO3 = Ir + O2 =>
2 IrO3 = 2 Ir + 3 O2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
Hg2Cl2 + H2O = Hg2O + HCl =>
Hg2Cl2 + H2O = Hg2O + 2 HCl
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2 =>
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2
(CH3OH) + H2SO4 = CH3O + H3SO4 =>
(CH3OH) + H2SO4 = CH3O + H3SO4
HCl + Ca(OCl)2 = Cl2 + H2O + CaCl2 =>
4 HCl + Ca(OCl)2 = 2 Cl2 + 2 H2O + CaCl2
HNO3 = H2O + NO2 + O6 =>
12 HNO3 = 6 H2O + 12 NO2 + O6
CHCl3 + Cu + O2 = CO2 + H2O + CuCl2 =>
4 CHCl3 + 6 Cu + 5 O2 = 4 CO2 + 2 H2O + 6 CuCl2
Ca(C2H3O2) + NaCO3 = Na(C2H3O2) + CaCO3 =>
Ca(C2H3O2) + NaCO3 = Na(C2H3O2) + CaCO3
Ca(NO3)2 + FeF2 = FeCa + F(NO3) =>
Ca(NO3)2 + FeF2 = FeCa + 2 F(NO3)
Au + H2SeO4 = Au2(SeO4)3 + H2SeO3 + H2O =>
2 Au + 6 H2SeO4 = Au2(SeO4)3 + 3 H2SeO3 + 3 H2O
Al(OH)3 + H3CO3 = Al2(CO3)3 + H2O + H2 =>
4 Al(OH)3 + 6 H3CO3 = 2 Al2(CO3)3 + 12 H2O + 3 H2
CCl4(aq) + HF(aq) = CFCl3(s) + HCl(aq) =>
CCl4(aq) + HF(aq) = CFCl3(s) + HCl(aq)
CH3COOHC5H11 + H2O = C5H11OH + CH3COOH =>
20 CH3COOHC5H11 + 12 H2O = 22 C5H11OH + 15 CH3COOH
K2CrO4 + (NH4)(ClO3) = (NH4)2(CrO4) + K(ClO3) =>
K2CrO4 + 2(NH4)(ClO3) = (NH4)2(CrO4) + 2 K(ClO3)
H4C4O4 + NaOH = H2O + Na2C4H2O4 =>
H4C4O4 + 2 NaOH = 2 H2O + Na2C4H2O4
C11H12O3 + O2 = CO2 + H2O =>
2 C11H12O3 + 25 O2 = 22 CO2 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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