| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 SO2(g) + 4 H2O(I) + 2 KIO3(aq) = K2SO4(aq) + 4 H2SO4(aq) + 3 I2(s)
V2O5 + H2SO4 + SO2 = VOSO4 + H2O =>
V2O5 + H2SO4 + SO2 = 2 VOSO4 + H2O
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
Cr2O7{2-} + {3-} + H3O{+} = Cr{3+} + H2O =>
Cr2O7{2-} + 2{3-} + 14 H3O{+} = 2 Cr{3+} + 21 H2O
CH3COOH + H2O = CH3COOH2 + HO =>
CH3COOH + H2O = CH3COOH2 + HO
Mg(CH3COO)2 + KOH = Mg(OH)2 + CH3COOK =>
Mg(CH3COO)2 + 2 KOH = Mg(OH)2 + 2 CH3COOK
CH3CCCH3 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
CH3CCCH3 + K2Cr2O7 + 4 H2SO4 = 2 CH3COOH + Cr2(SO4)3 + K2SO4 + 3 H2O
H2C2O4 + NaOH = COONa + H2O =>
H2C2O4 + 2 NaOH = 2 COONa + 2 H2O
Fe(III) + HCl = Fe(III)Cl + H =>
Fe(III) + HCl = Fe(III)Cl + H
CuFeS2 + O2 = Cu2SO4 + SO2 + FeO3 =>
2 CuFeS2 + 8 O2 = Cu2SO4 + 3 SO2 + 2 FeO3
Li3PO4 + Cr(NO3)3 = LiNO3 + CrPO4 =>
Li3PO4 + Cr(NO3)3 = 3 LiNO3 + CrPO4
Mn7 + O2 = MnO2 =>
Mn7 + 7 O2 = 7 MnO2
Bi2(SeO3)5 + Po(ClO4)6 = Po(SeO3)3 + Bi(ClO4)5 =>
3 Bi2(SeO3)5 + 5 Po(ClO4)6 = 5 Po(SeO3)3 + 6 Bi(ClO4)5
Li2O + Ca(OH)2 = LiOH + CaO =>
Li2O + Ca(OH)2 = 2 LiOH + CaO
Fe(NO3)3(aq) + KSCN(aq) = Fe(SCN)(aq) + NO3(aq) + K(aq) =>
Fe(NO3)3(aq) + KSCN(aq) = Fe(SCN)(aq) + 3 NO3(aq) + K(aq)
Zn + HBr = H + ZnBr =>
Zn + HBr = H + ZnBr
NaCH3COO = CO2 + CH3 + Na =>
NaCH3COO = CO2 + CH3 + Na
C6H5CHO + CH3COCH3 = C6H5CH2CH2COCH2CH2C6H5 + H2O =>
5 C6H5CHO + 11 CH3COCH3 = 4 C6H5CH2CH2COCH2CH2C6H5 + 12 H2O
Rh + HCl + H2O2 = H2RhCl6 + H2O =>
Rh + 6 HCl + 2 H2O2 = H2RhCl6 + 4 H2O
HCl + Mg(HCO3)2 = MgCl2 + HHCO3 =>
2 HCl + Mg(HCO3)2 = MgCl2 + 2 HHCO3
C62H760 + O2 = CO2 + H2O =>
C62H760 + 252 O2 = 62 CO2 + 380 H2O
FeCl3 + K2C2O4*H2O = Fe2(C2O4)3 + KCl + H2O =>
2 FeCl3 + 3 K2C2O4*H2O = Fe2(C2O4)3 + 6 KCl + 3 H2O
(NH4)2CO3 + K3PO4 = K2CO3 + (NH4)3PO4 =>
3(NH4)2CO3 + 2 K3PO4 = 3 K2CO3 + 2(NH4)3PO4
C6H7NO3S + NaOH = C6H6NO3SNa + H2O =>
C6H7NO3S + NaOH = C6H6NO3SNa + H2O
KMnO4 + N2H4 = MnO2 + N2 + K2 + H2O =>
2 KMnO4 + 2 N2H4 = 2 MnO2 + 2 N2 + K2 + 4 H2O
CH3CH2CH2CH2OH + MnO4 = CH3CH2CH2COOH + MnO2 + OH =>
2 CH3CH2CH2CH2OH + 3 MnO4 = 2 CH3CH2CH2COOH + 3 MnO2 + 4 OH
NaHCO3 = Na2CO3(s) + H2O(s) + CO2(s) =>
2 NaHCO3 = Na2CO3(s) + H2O(s) + CO2(s)
K2Cr2O7 + I2 + HCl = KIO3 + CrCl3 + KCl + H2O =>
5 K2Cr2O7 + 3 I2 + 34 HCl = 6 KIO3 + 10 CrCl3 + 4 KCl + 17 H2O
H2SO4 + KMnO4 + H2C2O4 = K2SO4 + MnSO4 + H2O + CO2 =>
3 H2SO4 + 2 KMnO4 + 5 H2C2O4 = K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
O2 + C8H18 = CO + H2O =>
17 O2 + 2 C8H18 = 16 CO + 18 H2O
C8H6O4 + C2H6O = C12H14O4 + H2OCO2 =>
19 C8H6O4 + 20 C2H6O = 15 C12H14O4 + 12 H2OCO2
CH3CH(OH)CH3 + CrO3 + H2SO4 = Cr2(SO4)3 + H2O + C3H6O =>
3 CH3CH(OH)CH3 + 2 CrO3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O + 3 C3H6O
AgNO3 + NaOH = Ag(OH)(s) + NaNO3 =>
AgNO3 + NaOH = Ag(OH)(s) + NaNO3
C48H18 + O2 = CO2 + H2O =>
2 C48H18 + 105 O2 = 96 CO2 + 18 H2O
(NH4)2SO3 + BaCl2 = NH4Cl + Ba2(SO3)2 =>
2(NH4)2SO3 + 2 BaCl2 = 4 NH4Cl + Ba2(SO3)2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Mg(NO3)2 + Na2CO3 = MgCO3 + Na + NO3 =>
Mg(NO3)2 + Na2CO3 = MgCO3 + 2 Na + 2 NO3
SmCl2 + K2Cr2O7 + H2SO4 = K2SO4 + SmCl3 + Sm2(SO4)3 + Cr2(SO4)3 + H2O =>
6 SmCl2 + K2Cr2O7 + 7 H2SO4 = K2SO4 + 4 SmCl3 + Sm2(SO4)3 + Cr2(SO4)3 + 7 H2O
Al2S3 + H2O = Al(OH)2 + H2S + SO2 =>
3 Al2S3 + 14 H2O = 6 Al(OH)2 + 8 H2S + SO2
CH3I + Na2Te = (CH3)2Te + NaI =>
2 CH3I + Na2Te = (CH3)2Te + 2 NaI
(NH4)2SO4 + KOH = (K)2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = (K)2SO4 + 2 NH3 + 2 H2O
Fe2O3 + B2O3 + Mg = Fe2B + MgO =>
2 Fe2O3 + B2O3 + 9 Mg = 2 Fe2B + 9 MgO
C6H12O6 + O2 = CO2 + H{+} + e =>
C6H12O6 + 3 O2 = 6 CO2 + 12 H{+} + 12e
Co(NO3)26H2O + NaOH + H = Co(OH)2 + NaNO3 + H2O =>
Co(NO3)26H2O + 26 NaOH + 24 H = Co(OH)2 + 26 NaNO3 + 25 H2O
Fe3O4 + Al = Fe + Al12O3 =>
3 Fe3O4 + 48 Al = 9 Fe + 4 Al12O3
KAl(OH)4 + H2SO4 = KAl(SO4)2 + H2O =>
KAl(OH)4 + 2 H2SO4 = KAl(SO4)2 + 4 H2O
Zn(NO3)2 + KOH = KNO3 + Zn(OH)2 =>
Zn(NO3)2 + 2 KOH = 2 KNO3 + Zn(OH)2
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
C2H2 + O2 + H2O = CO2H2 =>
2 C2H2 + 3 O2 + 2 H2O = 4 CO2H2
K2CO3 + H2O = H2CO3 + KOH =>
K2CO3 + 2 H2O = H2CO3 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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