| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3O4Al = Fe3AlO4
CH3CHCH2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
10 CH3CHCH2 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 12 MnSO4 + 18 H2O + 6 K2SO4
FeAsS + HNO3 = Fe(NO3)3 + H3AsO4 + NO2 + H2SO4 + H2O =>
FeAsS + 17 HNO3 = Fe(NO3)3 + H3AsO4 + 14 NO2 + H2SO4 + 6 H2O
CH3OH + C2H4O2 = C3H6O2 + H2O =>
CH3OH + C2H4O2 = C3H6O2 + H2O
CH3CHCH2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
10 CH3CHCH2 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 12 MnSO4 + 18 H2O + 6 K2SO4
C3H8 + O = CO + H2O =>
C3H8 + 7 O = 3 CO + 4 H2O
K2CrO4 + Pb(NO4)3 = K2(NO4)3 + PbCrO4 =>
K2CrO4 + Pb(NO4)3 = K2(NO4)3 + PbCrO4
C6H4CH3NO2 + Fe + HCl = C6H4CH3NH3Cl + FeCl3 + H2O =>
C6H4CH3NO2 + 2 Fe + 7 HCl = C6H4CH3NH3Cl + 2 FeCl3 + 2 H2O
CH3CHCH2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
10 CH3CHCH2 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 12 MnSO4 + 18 H2O + 6 K2SO4
Ag4[Fe(CN)6] + NH3 = [Ag(NH3)2]{+} + [Fe(CN)6]{4-} =>
Ag4[Fe(CN)6] + 8 NH3 = 4[Ag(NH3)2]{+} + [Fe(CN)6]{4-}
Pb{2-} + Mg{2+} = PbMg =>
Pb{2-} + Mg{2+} = PbMg
KHSO3 = SO2 + KOH =>
KHSO3 = SO2 + KOH
ZnCO3 + CH3COOH = ZnCH3COOH + CO2 + H2O =>
4 ZnCO3 + 5 CH3COOH = 4 ZnCH3COOH + 6 CO2 + 2 H2O
HNO3 + CuO = Cu(NO3)2 + H2O =>
2 HNO3 + CuO = Cu(NO3)2 + H2O
Zn + CuBr2 = ZnBr2 + CuBr =>
Zn + 2 CuBr2 = ZnBr2 + 2 CuBr
NH3BaSO4 = BaH3NSO4 =>
NH3BaSO4 = BaH3NSO4
H2CO3(aq) + NaOH = Na2CO3 + H2O =>
H2CO3(aq) + 2 NaOH = Na2CO3 + 2 H2O
CS2 + NaOH = Na2CS3 + Na2CO3 + H2O =>
3 CS2 + 6 NaOH = 2 Na2CS3 + Na2CO3 + 3 H2O
Cr2(HPO4)3 + NaOH = CrPO4 + Na3PO4 + H2O =>
Cr2(HPO4)3 + 3 NaOH = 2 CrPO4 + Na3PO4 + 3 H2O
KHCO3HCl = KClCO2H2O =>
KHCO3HCl = KClCO2H2O
ClMgF2 = MgClF2 =>
ClMgF2 = MgClF2
K2CeO3 + H2O + HCl = Ce(OH)4 + KCl =>
K2CeO3 + H2O + 2 HCl = Ce(OH)4 + 2 KCl
CuCl2 + NH3 + H2O = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4Cl
COCl2(g) + H2O = HCl(aq) + CO2(g) =>
COCl2(g) + H2O = 2 HCl(aq) + CO2(g)
Bi2(SO4)3 + K2S2O8 + KOH = K2SO4 + KBiO3 + H2O =>
Bi2(SO4)3 + 2 K2S2O8 + 12 KOH = 7 K2SO4 + 2 KBiO3 + 6 H2O
C12H25C6H5SO3 + NaOH = C12H25C6H4SO3Na + H2O =>
C12H25C6H5SO3 + NaOH = C12H25C6H4SO3Na + H2O
H2SO4 + N2O5 = N2(SO4)5 + H2O =>
5 H2SO4 + N2O5 = N2(SO4)5 + 5 H2O
Ba(NO3)2 + NH3 = Ba(NH3)2 + NO3 =>
Ba(NO3)2 + 2 NH3 = Ba(NH3)2 + 2 NO3
BaOHCl + HCl = BaCl2 + H2O =>
BaOHCl + HCl = BaCl2 + H2O
NH4(OCN) = (NH2)2CO =>
NH4(OCN) = (NH2)2CO
BNaOH = NaBOH =>
BNaOH = NaBOH
Cu2O(S) + HCl(S) = CuCl(S) + H2O(S) =>
Cu2O(S) + 2 HCl(S) = 2 CuCl(S) + H2O(S)
HNO3 + K2CO3 = KNO3 + H2O + CO2 =>
2 HNO3 + K2CO3 = 2 KNO3 + H2O + CO2
MgO + Ca(OH)2 = Mg(OH)2 + CaO =>
MgO + Ca(OH)2 = Mg(OH)2 + CaO
C4H8O2 + O2 = (CO2) + H2O =>
C4H8O2 + 5 O2 = 4(CO2) + 4 H2O
Ag3AsO4 + NH3 = [Ag(NH3)2]3AsO4 =>
Ag3AsO4 + 6 NH3 = [Ag(NH3)2]3AsO4
XO4 + Fe(OH)2 + H2O = X + Fe(OH)3 =>
XO4 + 8 Fe(OH)2 + 4 H2O = X + 8 Fe(OH)3
N + H2 + O2 = NH4NO3 =>
4 N + 4 H2 + 3 O2 = 2 NH4NO3
Ag3AsO4 + NH3 = [Ag(NH3)2]3AsO4 =>
Ag3AsO4 + 6 NH3 = [Ag(NH3)2]3AsO4
Ag(NO3) + H2(SO4) = Ag2(SO4) + H(NO3) =>
2 Ag(NO3) + H2(SO4) = Ag2(SO4) + 2 H(NO3)
Ag3AsO4 + NH3 = [Ag(NH3)2]3AsO4 =>
Ag3AsO4 + 6 NH3 = [Ag(NH3)2]3AsO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Sn(OH)4 + Al(NO3)3 = Sn(NO3)4 + Al(OH)3 =>
3 Sn(OH)4 + 4 Al(NO3)3 = 3 Sn(NO3)4 + 4 Al(OH)3
H2S + CO2 + H2O = CH2O + H2SO4 =>
H2S + 2 CO2 + 2 H2O = 2 CH2O + H2SO4
CH3CH2CH2NH2CH3COOH = CH3CH2CH2NH3CH3COO =>
CH3CH2CH2NH2CH3COOH = CH3CH2CH2NH3CH3COO
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
C2H2 + CH4 = C3H8 =>
2 C2H2 + 5 CH4 = 3 C3H8
H2SO4 + NaNO2 = H2SO2 + NaNO4 =>
H2SO4 + NaNO2 = H2SO2 + NaNO4
K2C03 + HBr = K2Br + HC03 =>
K2C03 + HBr = K2Br + HC03
H3AsO4 + AgOH = Ag3AsO4 + H2O =>
H3AsO4 + 3 AgOH = Ag3AsO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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