| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaOOCCOONa + K2Cr2O7 + 14 HCl = 6 CO2 + 2 CrCl3 + 2 KCl + 7 H2O + 6 NaCl
C3H6 + Cl = C3H6Cl2 =>
C3H6 + 2 Cl = C3H6Cl2
UF6 + NH3 = UF3NH3 + NH4F + N2 =>
2 UF6 + 10 NH3 = 2 UF3NH3 + 6 NH4F + N2
AlCl3 + Mn(OH)2 = MnCl2 + Al(OH)3 =>
2 AlCl3 + 3 Mn(OH)2 = 3 MnCl2 + 2 Al(OH)3
NO3{-}{+} + Zn + OH{-} + H2O = [Zn(OH)4]{-2} + NH3 =>
NO3{-}{+} + 4 Zn + 7 OH{-} + 6 H2O = 4[Zn(OH)4]{-2} + NH3
C8H83O2 + O2 = CO2 + H2O =>
4 C8H83O2 + 111 O2 = 32 CO2 + 166 H2O
H2NCH2COOH + HCl = (H3NCH2COOH)Cl =>
H2NCH2COOH + HCl = (H3NCH2COOH)Cl
CH4 + Cl4N2 = Cl4C2 + H2 + N2 =>
2 CH4 + Cl4N2 = Cl4C2 + 4 H2 + N2
C0326H0476HO0198 + O2 = CO2 + H2O =>
4 C0326H0476HO0198 + 1385 O2 = 1304 CO2 + 954 H2O
H2O + CO2 = C6H1O6 + O2 =>
2 H2O + 24 CO2 = 4 C6H1O6 + 13 O2
C3H7COOH + Zn = C3H7COOZn + H2 =>
2 C3H7COOH + 2 Zn = 2 C3H7COOZn + H2
(NH4)2S + KOH = NH4OH + K2S =>
(NH4)2S + 2 KOH = 2 NH4OH + K2S
C17H2302 + O2 = CO2 + H2O =>
2 C17H2302 + 1185 O2 = 34 CO2 + 2302 H2O
C2H5OH(l) + O2(g) = CO2 + H2O(l) =>
C2H5OH(l) + 3 O2(g) = 2 CO2 + 3 H2O(l)
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
MnO2 + HBr + HCl = MnCl2 + Br2 + H2O =>
MnO2 + 2 HBr + 2 HCl = MnCl2 + Br2 + 2 H2O
C3H8 + Cl2 = C3H3Cl5 + HCl =>
C3H8 + 5 Cl2 = C3H3Cl5 + 5 HCl
Zn + Ba(OH)2 = Zn(OH) + Ba =>
2 Zn + Ba(OH)2 = 2 Zn(OH) + Ba
CH3CH2OHC2H5OH + O2 = CO2 + H2O =>
CH3CH2OHC2H5OH + 6 O2 = 4 CO2 + 6 H2O
Al(OH)3 + CH3CH2COOH = C9H15AlO6 + H2O =>
Al(OH)3 + 3 CH3CH2COOH = C9H15AlO6 + 3 H2O
Fe(NO3) + K(OH) = Fe(OH) + K(NO3) =>
Fe(NO3) + K(OH) = Fe(OH) + K(NO3)
C3H4O2 + O2 = CO2 + H2O =>
C3H4O2 + 3 O2 = 3 CO2 + 2 H2O
Cr(NO3)3 + P2(SO4)3 = Cr2(SO4)3 + P(NO3)3 =>
2 Cr(NO3)3 + P2(SO4)3 = Cr2(SO4)3 + 2 P(NO3)3
C + O2 = CO2 =>
C + O2 = CO2
CH2O + KMnO4 = K2CO3 + MnO2 + H2O + CO2 =>
3 CH2O + 4 KMnO4 = 2 K2CO3 + 4 MnO2 + 3 H2O + CO2
TiCl4 + NH3 + H2 = TiN + HCl =>
2 TiCl4 + 2 NH3 + H2 = 2 TiN + 8 HCl
VO{2+} + H2O + MnO4{-} = VO2{+} + H{+} + Mn{2+} =>
5 VO{2+} + H2O + MnO4{-} = 5 VO2{+} + 2 H{+} + Mn{2+}
Zn + Fe3SO4 = ZnSO4 + Fe2 =>
2 Zn + 2 Fe3SO4 = 2 ZnSO4 + 3 Fe2
Ba(NO3)2 + Rb2CO3 = Rb2(NO3)2 + BaCO3 =>
Ba(NO3)2 + Rb2CO3 = Rb2(NO3)2 + BaCO3
CaSiO3 = CaO + SiO2 =>
CaSiO3 = CaO + SiO2
Ce = Ce2 =>
2 Ce = Ce2
Mn + KNO3 + KOH = K2MnO3 + KNO2 + H2O =>
Mn + 2 KNO3 + 2 KOH = K2MnO3 + 2 KNO2 + H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
CaS + (NH4)3PO4 = Ca3(PO4)2 + (NH4)2S =>
3 CaS + 2(NH4)3PO4 = Ca3(PO4)2 + 3(NH4)2S
BiO3 + Zn = ZnO2 + Bi =>
2 BiO3 + 3 Zn = 3 ZnO2 + 2 Bi
V2O5 + H2SO4 = VO2{+} + SO4{2-} + H2O =>
V2O5 + H2SO4 = 2 VO2{+} + SO4{2-} + H2O
KJ + H2SO4 + KNO2 = NO + J2 + K2SO4 + H2O =>
2 KJ + 2 H2SO4 + 2 KNO2 = 2 NO + J2 + 2 K2SO4 + 2 H2O
NaOH + C6H8O7 = C6H5Na3O7 + H2O =>
3 NaOH + C6H8O7 = C6H5Na3O7 + 3 H2O
Au(OH)3 + HSbO3 = Au(SbO3)3 + H2O =>
Au(OH)3 + 3 HSbO3 = Au(SbO3)3 + 3 H2O
Co(NO3)2 + Na2S = CoS + Na2(NO3)2 =>
Co(NO3)2 + Na2S = CoS + Na2(NO3)2
*C2H6O + *O2 = CO + H2O =>
*C2H6O + 2*O2 = 2 CO + 3 H2O
Co2 = Co3 =>
3 Co2 = 2 Co3
Al2(SO4)3 + CsOH = Al(OH)3 + Cs2SO4 =>
Al2(SO4)3 + 6 CsOH = 2 Al(OH)3 + 3 Cs2SO4
Zn(OH)2 + Na2O = ZnO + NaOH =>
Zn(OH)2 + Na2O = ZnO + 2 NaOH
NaClO + H2SO4 = Na2SO4 + H2O + O2 + Cl =>
4 NaClO + 2 H2SO4 = 2 Na2SO4 + 2 H2O + O2 + 4 Cl
CH3COOCH3 + H2O = CH3COOH + C3H7OH =>
3 CH3COOCH3 + H2O = 3 CH3COOH + C3H7OH
Na(CO3)2 + Al = Na + Al(CO3)2 =>
Na(CO3)2 + Al = Na + Al(CO3)2
C2H4 + CO2 = CO + H2 =>
C2H4 + 2 CO2 = 4 CO + 2 H2
[Fe(CN)6]{3-} + H2O2 = [Fe(CN)6]{4-} + O2 + H{+} =>
2[Fe(CN)6]{3-} + H2O2 = 2[Fe(CN)6]{4-} + O2 + 2 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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