| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H8O7(aq) + 3 NaOH(aq) = Na3C6H5O7(aq) + 3 H2O
HS + O2 = H2O + SO2 =>
4 HS + 5 O2 = 2 H2O + 4 SO2
FeO + P2O5 = Fe(PO3)2 =>
FeO + P2O5 = Fe(PO3)2
SnCl2 + KIO3 + HCl = SnCl4 + KCl + ICl + H2O =>
2 SnCl2 + KIO3 + 6 HCl = 2 SnCl4 + KCl + ICl + 3 H2O
HC2H3O2(aq)LiOH(aq) = LiC2H3O2(aq)H2O(l) =>
HC2H3O2(aq)LiOH(aq) = LiC2H3O2(aq)H2O(l)
Al + NaOH + H2O + O2 = NaAl(OH)4 =>
4 Al + 4 NaOH + 6 H2O + 3 O2 = 4 NaAl(OH)4
MnO4{-} + I{-} + H{+} = I + H2O + Mn{+2} =>
MnO4{-} + 5 I{-} + 8 H{+} = 5 I + 4 H2O + Mn{+2}
Al2O3*4(SiO2)*H2O = Al2O3 + (SiO2) + H2O =>
Al2O3*4(SiO2)*H2O = Al2O3 + 4(SiO2) + H2O
CuSO4 + Al(NO3)2 = Cu(NO3)2 + AlSO4 =>
CuSO4 + Al(NO3)2 = Cu(NO3)2 + AlSO4
Al + O3 + NaOH = NaAlO3 + H2O =>
6 Al + 5 O3 + 6 NaOH = 6 NaAlO3 + 3 H2O
NaOH + C9H8O4 = Na(C9H7O4) + H2O =>
NaOH + C9H8O4 = Na(C9H7O4) + H2O
Ca + CO2 + H2O = CaH2CO3 =>
Ca + CO2 + H2O = CaH2CO3
CuBr2 + KOH = Cu(OH)2 + KBr =>
CuBr2 + 2 KOH = Cu(OH)2 + 2 KBr
AuO2 = Au + O2 =>
AuO2 = Au + O2
CuCl2 + K2S = CuS + Cl2K2 =>
CuCl2 + K2S = CuS + Cl2K2
H2SO4 + Ga = H2 + Ga2(SO4)3 =>
3 H2SO4 + 2 Ga = 3 H2 + Ga2(SO4)3
[VO(H2O)4]SO4 + C5H8O2 + Na2CO3 = [VO(C5H7O2)2] + Na2SO4 + H2O + CO2 =>
[VO(H2O)4]SO4 + 2 C5H8O2 + Na2CO3 = [VO(C5H7O2)2] + Na2SO4 + 5 H2O + CO2
BeI2 + K3P = Be3P2 + KI =>
3 BeI2 + 2 K3P = Be3P2 + 6 KI
Al + Ni(SO4) = Ni + Al2(SO4) =>
2 Al + Ni(SO4) = Ni + Al2(SO4)
Fe + Cu(No3)2 = Fe(No3)2 + Cu =>
Fe + Cu(No3)2 = Fe(No3)2 + Cu
Al + PbNo32 = AlNo3 + Pb =>
32 Al + 3 PbNo32 = 32 AlNo3 + 3 Pb
Hg2(C2H3O2)2 + NaBr = Hg2Br2 + NaC2H3O2 =>
Hg2(C2H3O2)2 + 2 NaBr = Hg2Br2 + 2 NaC2H3O2
CaCl2 + NaNO3 = Ca(NO3)2 + ClNa =>
CaCl2 + 2 NaNO3 = Ca(NO3)2 + 2 ClNa
NH42SO4 + Na2CrO4 = NH42CrO4 + Na2SO4 =>
NH42SO4 + Na2CrO4 = NH42CrO4 + Na2SO4
K2Cr2O7 + H2SO4 + Zn = K2CrO4 + H2O + Cr2(SO4)3 + ZnSO4 =>
2 K2Cr2O7 + 6 H2SO4 + 3 Zn = 2 K2CrO4 + 6 H2O + Cr2(SO4)3 + 3 ZnSO4
NaCl + Cu(H2O)6{2+} = Na{+} + CuCl4{2-} + H2O =>
4 NaCl + Cu(H2O)6{2+} = 4 Na{+} + CuCl4{2-} + 6 H2O
NaOH + Cu(NO3)2 = NaNO3 + Cu(OH)2 =>
2 NaOH + Cu(NO3)2 = 2 NaNO3 + Cu(OH)2
NaIO3 + SO2 + H2O = NaHSO4 + H2SO4 + I2 =>
2 NaIO3 + 5 SO2 + 4 H2O = 2 NaHSO4 + 3 H2SO4 + I2
NH2 + O2 = NO + H2O =>
NH2 + O2 = NO + H2O
C2H5Cl + H2O = C2H5OH + HCl =>
C2H5Cl + H2O = C2H5OH + HCl
Br(l) + NaCl(aq) = Na + BrCl =>
Br(l) + NaCl(aq) = Na + BrCl
NaI + AgNO3 = AgI + (NaNO3) =>
NaI + AgNO3 = AgI + (NaNO3)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C12H7Cl2NO2 + C6H8O6 = C12H9Cl2NO2 + C6H6O6 =>
C12H7Cl2NO2 + C6H8O6 = C12H9Cl2NO2 + C6H6O6
Ca(OH)2 + H3SbO3 = Ca3(SbO3)2 + H2O =>
3 Ca(OH)2 + 2 H3SbO3 = Ca3(SbO3)2 + 6 H2O
CH3COOH + (CH3) = C6H12O2 + H2O =>
5 CH3COOH + 8(CH3) = 3 C6H12O2 + 4 H2O
CuSO4 + KOH = Cu(OH)2 + K2(SO4) =>
CuSO4 + 2 KOH = Cu(OH)2 + K2(SO4)
C2H4O + K2Cr2O7 + H2SO4 = CHO + K2SO + CrO + H2O =>
7 C2H4O + 2 K2Cr2O7 + 2 H2SO4 = 14 CHO + 2 K2SO + 4 CrO + 9 H2O
BK2 + A4OH = B(OH)2 + A4K =>
BK2 + 2 A4OH = B(OH)2 + 2 A4K
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C1H2O1 + O2 = CO2 + H2O =>
C1H2O1 + O2 = CO2 + H2O
K2Co3 + NaCl = KCl + Na2Co3 =>
K2Co3 + 2 NaCl = 2 KCl + Na2Co3
Nb2O5 + Al = Nb + Al2O3 =>
3 Nb2O5 + 10 Al = 6 Nb + 5 Al2O3
Al + Po = AlPo =>
Al + Po = AlPo
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Zn + (CaOH)2 = ZnOH + Ca =>
2 Zn + (CaOH)2 = 2 ZnOH + 2 Ca
Cl5P = Cl2 + P =>
2 Cl5P = 5 Cl2 + 2 P
N2 + H2SO4 = N2SO4 + H2 =>
N2 + H2SO4 = N2SO4 + H2
RbBrAgCl = AgBrRbCl =>
RbBrAgCl = AgBrRbCl
K2S + Cr(C2H3O2)3 = Cr2S3 + KC2H3O2 =>
3 K2S + 2 Cr(C2H3O2)3 = Cr2S3 + 6 KC2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/08/24
Équations équilibrées sur06/07/23
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