| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CO + Fe2O3 = 3 CO2 + 2 Fe
Pb(NO3)2 + K2S = KNO3 + PbS =>
Pb(NO3)2 + K2S = 2 KNO3 + PbS
CH3CH2OH + O2(g) = H2O(l) + CH3COOH(aq) =>
CH3CH2OH + O2(g) = H2O(l) + CH3COOH(aq)
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
(NH4)2SO4(aq) + AgNO3(aq) = NH4NO3(aq) + Ag2SO4(s) =>
(NH4)2SO4(aq) + 2 AgNO3(aq) = 2 NH4NO3(aq) + Ag2SO4(s)
C5H12 + I2 = C5H11I + HI =>
C5H12 + I2 = C5H11I + HI
Cu + CH3COOH = Cu(CH3COO)2 + H2 =>
Cu + 2 CH3COOH = Cu(CH3COO)2 + H2
C6H5COCH3 + NaOH = C6H5COONa + CH4 =>
C6H5COCH3 + NaOH = C6H5COONa + CH4
C5H12 + I2 = C5H11I + HI =>
C5H12 + I2 = C5H11I + HI
NaPO4 + HNO3 = NaNO3 + HPO4 =>
NaPO4 + HNO3 = NaNO3 + HPO4
Ni(NO3)2*6H2O = Ni(NO3)2*4H2O + H2O =>
Ni(NO3)2*6H2O = Ni(NO3)2*4H2O + 2 H2O
Cu + CH3COOH = Cu(CH3COO)2 + H2 =>
Cu + 2 CH3COOH = Cu(CH3COO)2 + H2
C6H11NO + O2 = CO2 + H2O + N2 =>
4 C6H11NO + 33 O2 = 24 CO2 + 22 H2O + 2 N2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
H2O(l) + Cl2(g) = HClO(aq) + HCl(aq) =>
H2O(l) + Cl2(g) = HClO(aq) + HCl(aq)
Al(OH)3(s) = Al2O3(s) + H2O(g) =>
2 Al(OH)3(s) = Al2O3(s) + 3 H2O(g)
CO2 + HCl = CCl4 + H2O =>
CO2 + 4 HCl = CCl4 + 2 H2O
C2H6 + O2 = CO2 + (H2O) =>
2 C2H6 + 7 O2 = 4 CO2 + 6(H2O)
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
Zn(OH)2 + KBr = ZnBr2 + KOH =>
Zn(OH)2 + 2 KBr = ZnBr2 + 2 KOH
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CoCl3 + Ba(OH)2 = BaCl2 + Co(OH)3 =>
2 CoCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Co(OH)3
Sr(OH)2(aq) + H3PO4(aq) = Sr3(PO4)2(s) + H2O(l) =>
3 Sr(OH)2(aq) + 2 H3PO4(aq) = Sr3(PO4)2(s) + 6 H2O(l)
Zn(NO3)2 + KOH = Zn(OH)2 + KNO3 =>
Zn(NO3)2 + 2 KOH = Zn(OH)2 + 2 KNO3
KBr + Zn(OH)2 = ZnBr2 + KOH =>
2 KBr + Zn(OH)2 = ZnBr2 + 2 KOH
KC2H3O2 + NH4Cl = KCl + NH4C2H3O2 =>
KC2H3O2 + NH4Cl = KCl + NH4C2H3O2
Cl2(g) + KBr(aq) = Br2(l) + KCl(aq) =>
Cl2(g) + 2 KBr(aq) = Br2(l) + 2 KCl(aq)
Al + KNO3 + H2SO4 = Al2(SO4)3 + K2SO4 + NO2 + H2O =>
2 Al + 6 KNO3 + 6 H2SO4 = Al2(SO4)3 + 3 K2SO4 + 6 NO2 + 6 H2O
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Al + NO3{-} + OH{-} + H2O = Al(OH)6{3-} + NH3 =>
8 Al + 3 NO3{-} + 21 OH{-} + 18 H2O = 8 Al(OH)6{3-} + 3 NH3
Na2O + NaNO3 = Na3NO4 =>
Na2O + NaNO3 = Na3NO4
C6H5NO3 + H2O = C6H6NO2 + OH =>
C6H5NO3 + 2 H2O = C6H6NO2 + 3 OH
As2O3 + NaOH + S = Na3AsO3S + H2O =>
As2O3 + 6 NaOH + 2 S = 2 Na3AsO3S + 3 H2O
HNO3 + H2SO4 = NO2HSO4 + H2O =>
HNO3 + H2SO4 = NO2HSO4 + H2O
C6OSH6 + O2 = CO2 + H2O + SO2 =>
C6OSH6 + 8 O2 = 6 CO2 + 3 H2O + SO2
KAuCl4 + Na2CO3 + H2O = Au(OH)3 + NaCl + KCl + CO2 =>
2 KAuCl4 + 3 Na2CO3 + 3 H2O = 2 Au(OH)3 + 6 NaCl + 2 KCl + 3 CO2
CU + Al(NO3)3 = CU(NO3)2 + Al =>
3 CU + 2 Al(NO3)3 = 3 CU(NO3)2 + 2 Al
MnO4{-} + X{-} + H{+} = Mn{2+} + H2O + X2 =>
2 MnO4{-} + 10 X{-} + 16 H{+} = 2 Mn{2+} + 8 H2O + 5 X2
NiCl2 + Na3Po4 = NaCl + Ni3(Po4)2 =>
3 NiCl2 + 2 Na3Po4 = 6 NaCl + Ni3(Po4)2
SO2 + KMnO4 + H2O = MnSO4 + K2SO2 + H2SO4 =>
7 SO2 + 2 KMnO4 + 4 H2O = 2 MnSO4 + K2SO2 + 4 H2SO4
SO4H2 + Ca(OH)2 = Ca(SO4) + H2O =>
SO4H2 + Ca(OH)2 = Ca(SO4) + 2 H2O
H2O + Fe(NO3)3 = HNO3 + Fe2O3 =>
3 H2O + 2 Fe(NO3)3 = 6 HNO3 + Fe2O3
Na2S2O3 + FeSO4 = Na2SO4 + FeS2O3 =>
Na2S2O3 + FeSO4 = Na2SO4 + FeS2O3
Ba(NO3)2 + K3SO4 = Ba3(SO4)2 + KNO3 =>
3 Ba(NO3)2 + 2 K3SO4 = Ba3(SO4)2 + 6 KNO3
Al(OH)3 + H2O2 = AlO2 + H2O =>
2 Al(OH)3 + H2O2 = 2 AlO2 + 4 H2O
Al + Ag2(SO4)3 = Al(SO4)3 + Ag2 =>
Al + Ag2(SO4)3 = Al(SO4)3 + Ag2
NH3 + NH4Cl = NH4NH3 + Cl =>
NH3 + NH4Cl = NH4NH3 + Cl
HS + O2 = H2O + SO =>
4 HS + 3 O2 = 2 H2O + 4 SO
S2Cl2 + Cr2O3 = CrCl3 + SO2 + S =>
6 S2Cl2 + 2 Cr2O3 = 4 CrCl3 + 3 SO2 + 9 S
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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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