| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 Al2(SO4)3 + 6 Mn(OH)7 = 14 Al(OH)3 + 3 Mn2(SO4)7
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O =>
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O
C5H6N2OS + O2 = CO2 + H2O + N + SO2 =>
C5H6N2OS + 7 O2 = 5 CO2 + 3 H2O + 2 N + SO2
[Cu(H2O)6](aq) + Zn(s) = Cu(s) + [Zn(H2O)6] =>
[Cu(H2O)6](aq) + Zn(s) = Cu(s) + [Zn(H2O)6]
CsI + Br2 = CsBr + I2 =>
2 CsI + Br2 = 2 CsBr + I2
H2SO4 + BaS = H2S + BaSO4 =>
H2SO4 + BaS = H2S + BaSO4
Al + J3 = AlJ3 =>
Al + J3 = AlJ3
CH3CH2OH + O2 = CO + H2O =>
CH3CH2OH + 2 O2 = 2 CO + 3 H2O
Na2SO4 + HCl + Zn = NaCl + ZnCl2 + S + H2O =>
Na2SO4 + 8 HCl + 3 Zn = 2 NaCl + 3 ZnCl2 + S + 4 H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
HCI + AI = H2 + AICI =>
2 HCI + 2 AI = H2 + 2 AICI
Fe(OH)3 + HMnO4 = Fe(MnO4)3 + H2O =>
Fe(OH)3 + 3 HMnO4 = Fe(MnO4)3 + 3 H2O
H3BO + H2O = H5BO2 =>
H3BO + H2O = H5BO2
Zn + Cr2O7 + H2SO4 = ZnSO4 + CrSO4 + H2O =>
5 Zn + Cr2O7 + 7 H2SO4 = 5 ZnSO4 + 2 CrSO4 + 7 H2O
K3PO4 + Li2CO3 = Li2PO4 + K3CO3 =>
K3PO4 + Li2CO3 = Li2PO4 + K3CO3
H2SO3 + HIO3 = H2O + I2 + H2SO4 =>
5 H2SO3 + 2 HIO3 = H2O + I2 + 5 H2SO4
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
Na2O(s) + H2SO4(aq) = Na2SO4(aq) + H2O =>
Na2O(s) + H2SO4(aq) = Na2SO4(aq) + H2O
Ag(NO3) + H2O + AsH3 = HNO3 + H3AsO4 + Ag =>
8 Ag(NO3) + 4 H2O + AsH3 = 8 HNO3 + H3AsO4 + 8 Ag
C3H7OH + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + K2SO4 + H2O =>
5 C3H7OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
As2S2 + HNO3 + H2O = NO + H2SO4 + H3AsO4 =>
3 As2S2 + 22 HNO3 + 4 H2O = 22 NO + 6 H2SO4 + 6 H3AsO4
Pb + Ni(No3)2 = Pb(No3)2 + Ni =>
Pb + Ni(No3)2 = Pb(No3)2 + Ni
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C75H112O47N + H2O = CH4 + CO2 + NH3 =>
8 C75H112O47N + 194 H2O = 315 CH4 + 285 CO2 + 8 NH3
Al2(SO4)3 + CuCl2 = Al(Cl)3 + CuSO4 =>
Al2(SO4)3 + 3 CuCl2 = 2 Al(Cl)3 + 3 CuSO4
Pb(NO2)2 + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb(NO2)2 + 4 HNO3 = 3 Pb(NO3)2 + 4 NO + 2 H2O
HCl + ZnC4H6O4 = ZnCl + HC4H6O4 =>
HCl + ZnC4H6O4 = ZnCl + HC4H6O4
ZnO + CuO = ZnCuO2 =>
ZnO + CuO = ZnCuO2
C17H21NO4 + HNO3 = C17H21NO3 + HNO4 =>
C17H21NO4 + HNO3 = C17H21NO3 + HNO4
NaNo3 + K = KNo3 + Na =>
NaNo3 + K = KNo3 + Na
KNC + H2SO4 = K2SO4 + HCN =>
2 KNC + H2SO4 = K2SO4 + 2 HCN
Y2O3 + SiO2 = Y2Si2O7 =>
Y2O3 + 2 SiO2 = Y2Si2O7
Mg2SiO4 + Fe2Si2O6 = Fe2SiO4 + Mg2Si2O6 =>
Mg2SiO4 + Fe2Si2O6 = Fe2SiO4 + Mg2Si2O6
Na3PO4 + CrCl3 = Cr3PO4 + NaCl3 =>
Na3PO4 + 3 CrCl3 = Cr3PO4 + 3 NaCl3
C2H4O2 = C2O2 + H4 =>
C2H4O2 = C2O2 + H4
Cl2 + (H2O)4 = Cl3(H2O)4 =>
3 Cl2 + 2(H2O)4 = 2 Cl3(H2O)4
Ca + C2H5OH = Ca(OH)2 + C2H5 =>
Ca + 2 C2H5OH = Ca(OH)2 + 2 C2H5
HCl + HNO2 = NO + Cl2 + H2O =>
2 HCl + 2 HNO2 = 2 NO + Cl2 + 2 H2O
(NH4)3PO4 + Na2SO4 = (Na)3PO4 + (NH4)2SO4 =>
2(NH4)3PO4 + 3 Na2SO4 = 2(Na)3PO4 + 3(NH4)2SO4
Na20 + P205 = NaP =>
41 Na20 + 4 P205 = 820 NaP
KOH + NaHCO3 = K2CO3 + NaOH + H2O =>
2 KOH + NaHCO3 = K2CO3 + NaOH + H2O
H2 = H5 =>
5 H2 = 2 H5
Cu + KSCN = CuSCN + K =>
Cu + KSCN = CuSCN + K
KClO3 + C6H5N1O2 = CO2 + H2O + N2 + KCl =>
25 KClO3 + 6 C6H5N1O2 = 36 CO2 + 15 H2O + 3 N2 + 25 KCl
CH4 + Br2 = CH2Br2 + HBr =>
CH4 + 2 Br2 = CH2Br2 + 2 HBr
Sr(OH)2(s) + HCl(aq) = SrCl2 + H2O =>
Sr(OH)2(s) + 2 HCl(aq) = SrCl2 + 2 H2O
Cu(NO3)2 = CuO + NO + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO + 3 O2
XAgNO3 + XKI = XAgI + XK(NO3) =>
XAgNO3 + XKI = XAgI + XK(NO3)
C28H44O + O2 = CO2 + H2O =>
2 C28H44O + 77 O2 = 56 CO2 + 44 H2O
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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