| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + HP = AgP + HNO3
[CH3NH3]Cl + NaOH = CH3NH2 + NaCl + H2O =>
[CH3NH3]Cl + NaOH = CH3NH2 + NaCl + H2O
C11H12O3 + C2H5OH = C15H22O4 + H3O =>
25 C11H12O3 + 65 C2H5OH = 27 C15H22O4 + 32 H3O
NH4 + HNO2 = N2 + H2O =>
6 NH4 + 8 HNO2 = 7 N2 + 16 H2O
PbN3 = Pb + N2 =>
2 PbN3 = 2 Pb + 3 N2
HOCl + Ni(OH)2 = H2O2 + NiCl2 =>
2 HOCl + Ni(OH)2 = 2 H2O2 + NiCl2
Fe(NO3)2 + H2O + NH3 = Fe + HNO3 =>
4 Fe(NO3)2 + 3 H2O + NH3 = 4 Fe + 9 HNO3
HgCl + NO3 + HCl = HgCl2 + NO + H2O =>
4 HgCl + NO3 + 4 HCl = 4 HgCl2 + NO + 2 H2O
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
C2H4 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 C2H4 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
Ag + K2CO3 = Ag2CO3 + K =>
2 Ag + K2CO3 = Ag2CO3 + 2 K
Fe(OH)3 + H2SO3(aq) = Fe2(SO3)3(aq) + H2O =>
2 Fe(OH)3 + 3 H2SO3(aq) = Fe2(SO3)3(aq) + 6 H2O
NaHSO4 + Fe(OH)3 = Fe2(SO4)3 + H2O + Na2SO4 =>
6 NaHSO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O + 3 Na2SO4
(CH3)2SH + O2 = CO2 + S02 + H2O =>
4(CH3)2SH + 15 O2 = 8 CO2 + 2 S02 + 14 H2O
Pr6O11 = Pr2O3 + PrO2 =>
Pr6O11 = Pr2O3 + 4 PrO2
RCOOH + PCl5 = RCOCl + POCl3 + HCl =>
RCOOH + PCl5 = RCOCl + POCl3 + HCl
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
ZnS + HCl = ZnCl + H(S) =>
ZnS + HCl = ZnCl + H(S)
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
Na2S2O8 = Na2SO4 + SO3 + O2 =>
2 Na2S2O8 = 2 Na2SO4 + 2 SO3 + O2
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Ag + K2CO3 = Ag2CO3 + K =>
2 Ag + K2CO3 = Ag2CO3 + 2 K
Cu(OH)2 + CrO3 = CuCrO4 + H2O =>
Cu(OH)2 + CrO3 = CuCrO4 + H2O
LiH2PO4 + Mg(OH)2 = Li2MgP2O7 + H2O =>
2 LiH2PO4 + Mg(OH)2 = Li2MgP2O7 + 3 H2O
H2O + CO2 = C56H12O6 + O2 =>
6 H2O + 56 CO2 = C56H12O6 + 56 O2
K2SO4 + Ba(ClO)2 = KClO + BaSO4 =>
K2SO4 + Ba(ClO)2 = 2 KClO + BaSO4
Na(OH) + HNO3 = NaNO3 + H2O =>
Na(OH) + HNO3 = NaNO3 + H2O
Cs + O2 = Cs2O2 =>
2 Cs + O2 = Cs2O2
NaO + CaCl = NaCl + CaO =>
NaO + CaCl = NaCl + CaO
HClO + LiOH = HClO2 + LiH =>
HClO + LiOH = HClO2 + LiH
KMn(O)4 + C(H)3CHO + (H)2SO4 = MnS(O)4 + (K)2S(O)4 + C(H)3COOH + (H)2O =>
2 KMn(O)4 + 5 C(H)3CHO + 3(H)2SO4 = 2 MnS(O)4 + (K)2S(O)4 + 5 C(H)3COOH + 3(H)2O
KMnO4 + HCHO + KOH = K2MnO4 + HCOOK + H2O =>
2 KMnO4 + HCHO + 3 KOH = 2 K2MnO4 + HCOOK + 2 H2O
VOCl3 = VCl3 + O2 =>
2 VOCl3 = 2 VCl3 + O2
C3H73OH + O2 = CO2 + H2O =>
C3H73OH + 21 O2 = 3 CO2 + 37 H2O
NaCl + Pb(NO3)2 = PbCl2 + NaNO3(ac) =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3(ac)
PuO2{2+} + NaOH = PuO2{+} + NaOH{+} =>
PuO2{2+} + NaOH = PuO2{+} + NaOH{+}
NaOH + HClO3 = H(OH) + NaClO3 =>
NaOH + HClO3 = H(OH) + NaClO3
LiClO3(s) = LiCl(s) + O2(g) =>
2 LiClO3(s) = 2 LiCl(s) + 3 O2(g)
NaHCO3(aq) + Fe(NO3)3(aq) = Fe(HCO3)3(s) + NaNO3(aq) =>
3 NaHCO3(aq) + Fe(NO3)3(aq) = Fe(HCO3)3(s) + 3 NaNO3(aq)
Zn(oh)2 + HCOOH = Zn(HCOO)2 + H2 =>
Zn(oh)2 + 4 HCOOH = 2 Zn(HCOO)2 + 2 H2
V2O5 + H = V2O3 + H2O =>
V2O5 + 4 H = V2O3 + 2 H2O
HNH3 + O2 = H2O + NH3 =>
4 HNH3 + O2 = 2 H2O + 4 NH3
Cr2O7 + HOCH(CH2)5 = (CH2)5CO + Cr + H2O =>
Cr2O7 + 7 HOCH(CH2)5 = 7(CH2)5CO + 2 Cr + 7 H2O
Cu(NO3) + H2O(aq) = [Cu(H2O)4]2 + NO3 =>
2 Cu(NO3) + 8 H2O(aq) = [Cu(H2O)4]2 + 2 NO3
CH3COOH + O2 = CHCOOH + H2O =>
2 CH3COOH + O2 = 2 CHCOOH + 2 H2O
C2H5OH + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO2 + H2O =>
9 C2H5OH + 4 KMnO4 + 6 H2SO4 = 9 CH3COOH + 2 K2SO4 + 4 MnSO2 + 15 H2O
Ca(HCO3)2 + KCl = KHCO3 + CaCl2 =>
Ca(HCO3)2 + 2 KCl = 2 KHCO3 + CaCl2
BrF3 + H2O = HBrO3 + Br2 + HF =>
5 BrF3 + 9 H2O = 3 HBrO3 + Br2 + 15 HF
K2CrO7 + CH2CH3OH + H2SO4 = Cr(SO4)3 + C3H6O2 + K2SO4 + H2O =>
4 K2CrO7 + 9 CH2CH3OH + 16 H2SO4 = 4 Cr(SO4)3 + 6 C3H6O2 + 4 K2SO4 + 25 H2O
HNO3 + Ba = Ba(NO3)2 + NH3NO3 + H2O =>
18 HNO3 + 7 Ba = 7 Ba(NO3)2 + 2 NH3NO3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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