| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Li + N2 = 2 Li3N
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
MgZn + O2 = MgO + ZnO =>
MgZn + O2 = MgO + ZnO
CU + (HNO3)2 = CU(NO3)2 + NO + H2O =>
3 CU + 4(HNO3)2 = 3 CU(NO3)2 + 2 NO + 4 H2O
CH3COOHCH3CH2CH2CH2OH = CH3COOCH2CH2CH2CH3H2O =>
CH3COOHCH3CH2CH2CH2OH = CH3COOCH2CH2CH2CH3H2O
Ca(s) + CuBr2(aq) = Cu(s) + CaBr(aq) =>
2 Ca(s) + CuBr2(aq) = Cu(s) + 2 CaBr(aq)
Ag + O2 + H2 = AgOH =>
2 Ag + O2 + H2 = 2 AgOH
KBr + ClF = Br + KF + Cl =>
KBr + ClF = Br + KF + Cl
H2SO4Cl2 = Cl2SO4H2 =>
H2SO4Cl2 = Cl2SO4H2
Fe(OH)3 + H3PO4 = H3(OH)3 + FePO4 =>
Fe(OH)3 + H3PO4 = H3(OH)3 + FePO4
NO(g) + H2(g) = N2(g) + H2O(l) =>
2 NO(g) + 2 H2(g) = N2(g) + 2 H2O(l)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2O + SnSO4 = H2O2 + SnS =>
4 H2O + SnSO4 = 4 H2O2 + SnS
Ba(OH)2 + N2O5 = Ba(NO3)2H2O =>
Ba(OH)2 + N2O5 = Ba(NO3)2H2O
Na2Cr2O7 + Al2S3 = Al2(Cr2O7)3 + Na2S =>
3 Na2Cr2O7 + Al2S3 = Al2(Cr2O7)3 + 3 Na2S
KHSO3HCl = KClSO2H2O =>
KHSO3HCl = KClSO2H2O
MnCo2O4 = CoO + MnO + O2 =>
2 MnCo2O4 = 4 CoO + 2 MnO + O2
CoCl2 + H2O2 + NH3*H2O = [Co(NH3)6](OH)Cl2 + H2O =>
2 CoCl2 + H2O2 + 12 NH3*H2O = 2[Co(NH3)6](OH)Cl2 + 12 H2O
Rh(NO3)3 + Hg + NaCl = Rh + Hg2Cl2 + NaNO3 =>
2 Rh(NO3)3 + 6 Hg + 6 NaCl = 2 Rh + 3 Hg2Cl2 + 6 NaNO3
H2SNa[Al(OH)4] = NaHSAl(OH)3H2O =>
H2SNa[Al(OH)4] = NaHSAl(OH)3H2O
Fe + HNO3(konc) = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3(konc) = 3 Fe(NO3)2 + 2 NO + 4 H2O
Na + CaO = NaO + Ca =>
Na + CaO = NaO + Ca
Co3Cl + KOH = KCl + Co3OH =>
Co3Cl + KOH = KCl + Co3OH
Na + CaO = NaO + Ca =>
Na + CaO = NaO + Ca
Mg(OH)2 + ZnSO4 = MgSO4 + Zn(OH)2 =>
Mg(OH)2 + ZnSO4 = MgSO4 + Zn(OH)2
CUCl2 + Zn = CUZnCl2 =>
CUCl2 + Zn = CUZnCl2
H2S + KMnO4 = MnO2 + K2SO4 + H2O + KOH =>
3 H2S + 8 KMnO4 = 8 MnO2 + 3 K2SO4 + 2 H2O + 2 KOH
C4H9NO2 + NaOH = C2H4NNaO2 + C2H6O =>
C4H9NO2 + NaOH = C2H4NNaO2 + C2H6O
C57H120O6 + O2 = CO2 + H2O =>
C57H120O6 + 84 O2 = 57 CO2 + 60 H2O
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
C2H5OH + CH3COOH = CH3COOCH2CH2CH3 + H2O =>
3 C2H5OH + 2 CH3COOH = 2 CH3COOCH2CH2CH3 + 3 H2O
O2HCl = O2ClH =>
O2HCl = O2ClH
CsOH + H3PO4 = Cs3PO4 + HOH =>
3 CsOH + H3PO4 = Cs3PO4 + 3 HOH
Fe + Cu(II)Cl2 = Cu + Fe(II)Cl2 =>
Fe + Cu(II)Cl2 = Cu + Fe(II)Cl2
CH3OH + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
2 CH3OH + 4[Ag(NH3)2]OH = CH3COONH4 + 4 Ag + 7 NH3 + 4 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
NH3 + Mn = H2Mn + NH2 =>
2 NH3 + Mn = H2Mn + 2 NH2
C2H4 + O2 = H20O + CO2 =>
10 C2H4 + 21 O2 = 2 H20O + 20 CO2
C6H5CH2CN + H2O = C6H5CH2COOH + NH3 =>
C6H5CH2CN + 2 H2O = C6H5CH2COOH + NH3
C406H528O19 + H2O2 = CO2 + H2O =>
C406H528O19 + 1057 H2O2 = 406 CO2 + 1321 H2O
Cl(g) + CH4 = CCl4 + HCl(aq) =>
8 Cl(g) + CH4 = CCl4 + 4 HCl(aq)
NH4VO3 + H2SO4 + Cu = VO2 + (NH4)2SO2 + H2O + CuSO4 =>
2 NH4VO3 + 4 H2SO4 + 3 Cu = 2 VO2 + (NH4)2SO2 + 4 H2O + 3 CuSO4
K(Mg2Fe)(AlSi3)O10(OH)2 + CO2 + H2O = Al2Si2O5(OH)4 + K + Mg + Fe2O3 + H4SiO4 + HCO3 =>
2 K(Mg2Fe)(AlSi3)O10(OH)2 + 8 CO2 + 12 H2O = Al2Si2O5(OH)4 + 2 K + 4 Mg + Fe2O3 + 4 H4SiO4 + 8 HCO3
Ca(NO3)22 = CaO + NO2 + O2 =>
2 Ca(NO3)22 = 2 CaO + 44 NO2 + 21 O2
BaCl2 + CH3COOH = BaCOOH + Cl2CH3 =>
BaCl2 + CH3COOH = BaCOOH + Cl2CH3
FeCl2 + MgS = FeS + MgCl2 =>
FeCl2 + MgS = FeS + MgCl2
NaOH + HSO4 = OH + Na(HSO4) =>
NaOH + HSO4 = OH + Na(HSO4)
C4H9OH + CuO = C3H7CHO + Cu + H2O =>
C4H9OH + CuO = C3H7CHO + Cu + H2O
KMnO4 + H2SO4 + HClO3 = HClO4 + MnSO4 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 HClO3 = 5 HClO4 + 2 MnSO4 + 3 H2O + K2SO4
OH{-}1(aq) + I{-}1(aq) + Cl2(g) = IO4{-}1(aq) + Cl{-}1(aq) + H2O(l) =>
8 OH{-}1(aq) + I{-}1(aq) + 4 Cl2(g) = IO4{-}1(aq) + 8 Cl{-}1(aq) + 4 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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