| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 F2 + ZrCl4 = 4 FCl + Zr
KIO3 = KIO4 + KI =>
4 KIO3 = 3 KIO4 + KI
C2H4O2 + NaHCO3 = NaC2H2O + H2O + CO2 =>
9 C2H4O2 + 8 NaHCO3 = 8 NaC2H2O + 14 H2O + 10 CO2
Al + Cu(OH)2 = Cu + Al(OH) =>
2 Al + Cu(OH)2 = Cu + 2 Al(OH)
Ba(SO4) + (NH4)2S = BaS + (NH4)2(SO4) =>
Ba(SO4) + (NH4)2S = BaS + (NH4)2(SO4)
VOSO46H2O + C5H8O2 + Na2CO3 = VO(C5H7O2)2 + Na2SO4 + H2O + CO2 =>
2 VOSO46H2O + 11 C5H8O2 + 2 Na2CO3 = 2 VO(C5H7O2)2 + 2 Na2SO4 + 32 H2O + 37 CO2
CH3CHO + Cr2O7{2-} + H{+} = CO2 + Cr{3+} + H2O =>
3 CH3CHO + 5 Cr2O7{2-} + 40 H{+} = 6 CO2 + 10 Cr{3+} + 26 H2O
Fe(NO3)3 + NaOH = Fe2O3 + H2O + NaNO3 =>
2 Fe(NO3)3 + 6 NaOH = Fe2O3 + 3 H2O + 6 NaNO3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CH6N + HNO3 = CH6N2O3 + H2 =>
2 CH6N + 2 HNO3 = 2 CH6N2O3 + H2
CH4H10S + O2 = CO2 + H2O + SO2 =>
2 CH4H10S + 11 O2 = 2 CO2 + 14 H2O + 2 SO2
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
FeCl3 + O2 = FeO + Cl23 =>
46 FeCl3 + 23 O2 = 46 FeO + 6 Cl23
N2H2 + C10O2H18 = C10O2H20 + N2 =>
N2H2 + C10O2H18 = C10O2H20 + N2
FeCl + Ba(OH)2 = BaCl2 + FeOH =>
2 FeCl + Ba(OH)2 = BaCl2 + 2 FeOH
Pb4 + O4 = PbO2 =>
Pb4 + 2 O4 = 4 PbO2
Ca + Ag2CO3 = Ag + CaCO3 =>
Ca + Ag2CO3 = 2 Ag + CaCO3
Al(OH)3 = Al + H2O + O2 =>
4 Al(OH)3 = 4 Al + 6 H2O + 3 O2
H3PO4 + BaOH = H3OH + BaPO4 =>
H3PO4 + BaOH = H3OH + BaPO4
Ba(OH)2 + I2 = Ba(IO3)2 + BaI2 + H2O =>
6 Ba(OH)2 + 6 I2 = Ba(IO3)2 + 5 BaI2 + 6 H2O
Mn(NO3)2 + NH3 = MnH + N2 + O2 =>
6 Mn(NO3)2 + 2 NH3 = 6 MnH + 7 N2 + 18 O2
[Ti(H2O)6]Cl3 + K2Cr2O7 = Cl + K + TiO2 + Cr + H2O =>
7[Ti(H2O)6]Cl3 + 2 K2Cr2O7 = 21 Cl + 4 K + 7 TiO2 + 4 Cr + 42 H2O
Zn + N2SO4 = ZnSO4 + N2 =>
Zn + N2SO4 = ZnSO4 + N2
HCNO = H + C + N + O =>
HCNO = H + C + N + O
C2H3Cl + NaOH = C2H4O + NaCl =>
C2H3Cl + NaOH = C2H4O + NaCl
NH3 + Ni(NO3)2 = Ni(NH3)4(NO3)2 =>
4 NH3 + Ni(NO3)2 = Ni(NH3)4(NO3)2
Au2O3 = Au2 + O2 =>
2 Au2O3 = 2 Au2 + 3 O2
Fe + CdCl2 = FeCl3 + Cd =>
2 Fe + 3 CdCl2 = 2 FeCl3 + 3 Cd
Ca(OH)Cl + KOH = KCl + Ca(OH)2 =>
Ca(OH)Cl + KOH = KCl + Ca(OH)2
Li2CO3 + WO3 + NiCO3 = Li2Ni(WO4)2 + CO + O2 =>
Li2CO3 + 2 WO3 + NiCO3 = Li2Ni(WO4)2 + 2 CO + O2
C6H10 + H2O = CH4 + COH =>
5 C6H10 + 14 H2O = 16 CH4 + 14 COH
NH4NO3 + C12H26 = N2 + CO2 + H2O =>
37 NH4NO3 + C12H26 = 37 N2 + 12 CO2 + 87 H2O
FeCl2(aq) + KOH(aq) = Fe(OH)2 + KCl =>
FeCl2(aq) + 2 KOH(aq) = Fe(OH)2 + 2 KCl
Zn(No3)2 + LiOH = Zn(OH)2 + LiNo3 =>
Zn(No3)2 + 2 LiOH = Zn(OH)2 + 2 LiNo3
Bi(NO3)3 + CaI = Bi2I3 + Ca(NO3)2 =>
2 Bi(NO3)3 + 3 CaI = Bi2I3 + 3 Ca(NO3)2
N1H4Cl1 + Ba(OH)2 = BaCl2 + N1H3 + H2O1 =>
2 N1H4Cl1 + Ba(OH)2 = BaCl2 + 2 N1H3 + 2 H2O1
Na3AlF6 + H2O = HF + NaOH + Al(OH)3 =>
Na3AlF6 + 6 H2O = 6 HF + 3 NaOH + Al(OH)3
Li + P = LiP3 =>
Li + 3 P = LiP3
FeCl2(aq) + KOH(aq) = Fe(OH)2(aq) + KCl(aq) =>
FeCl2(aq) + 2 KOH(aq) = Fe(OH)2(aq) + 2 KCl(aq)
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
KClO3 + H2S = KCl + S8 + H2O =>
8 KClO3 + 24 H2S = 8 KCl + 3 S8 + 24 H2O
C6H12O6 + NH3 = C11H12N2O2 + H2O + O2 =>
11 C6H12O6 + 12 NH3 = 6 C11H12N2O2 + 48 H2O + 3 O2
C8H8O3 + NaOH = C7H6O3 + H2O + Na =>
7 C8H8O3 + 14 NaOH = 8 C7H6O3 + 11 H2O + 14 Na
C3H7O2N + HCl = CH3CNH2ClCOOH + H2 =>
C3H7O2N + HCl = CH3CNH2ClCOOH + H2
KClO3 + H2S = KCl + S8 + H2O =>
8 KClO3 + 24 H2S = 8 KCl + 3 S8 + 24 H2O
Al2(SO4)3(H2O)18 = Al2(SO4)3 + H2O =>
Al2(SO4)3(H2O)18 = Al2(SO4)3 + 18 H2O
SrMoO2F4 = SrF2 + SrMoO4 + MoOF4 =>
3 SrMoO2F4 = 2 SrF2 + SrMoO4 + 2 MoOF4
C2H5(OH)2 + CO2 = CH4 + COOH =>
C2H5(OH)2 + 2 CO2 = CH4 + 3 COOH
KClO3 + H2S = KCl + S8 + H2O =>
8 KClO3 + 24 H2S = 8 KCl + 3 S8 + 24 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
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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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