| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C2O4*2H2O + 2 NaOH = C2O4Na2 + 4 H2O
Pd(OH)2 + HBr = Pd(Br)2 + H2O =>
Pd(OH)2 + 2 HBr = Pd(Br)2 + 2 H2O
C2 + Cl2 = CCl4 =>
C2 + 4 Cl2 = 2 CCl4
CuSO4 + Na2S2O4 = CuO + Na2S2O6 + SO2 =>
2 CuSO4 + Na2S2O4 = 2 CuO + Na2S2O6 + 2 SO2
Au(OH)3 + CrO3 = Au2(CrO4)3 + H2O =>
2 Au(OH)3 + 3 CrO3 = Au2(CrO4)3 + 3 H2O
C9H20 = C9H12 + H2 =>
C9H20 = C9H12 + 4 H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
LiCl + Na3Po4 = NaCl + Li3Po4 =>
3 LiCl + Na3Po4 = 3 NaCl + Li3Po4
As2S5 + H2O2 + KOH = K3AsO4 + H2O + K2SO4 =>
As2S5 + 20 H2O2 + 16 KOH = 2 K3AsO4 + 28 H2O + 5 K2SO4
C3H6O3 = C6H8O4 + H2O =>
2 C3H6O3 = C6H8O4 + 2 H2O
C2H2O4 = CO2 + CO + H2O =>
C2H2O4 = CO2 + CO + H2O
B2H6 + CO = H3BCO =>
B2H6 + 2 CO = 2 H3BCO
Cl2 + Pt(NH3)2 = PtCl2(NH3)2 =>
Cl2 + Pt(NH3)2 = PtCl2(NH3)2
H3PO4(aq) + CuSO4(aq) = Cu3(PO4)2(s) + H2SO4(aq) =>
2 H3PO4(aq) + 3 CuSO4(aq) = Cu3(PO4)2(s) + 3 H2SO4(aq)
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
KCl + Ca(ClO3)2 = KClO3 + CaCl2 =>
2 KCl + Ca(ClO3)2 = 2 KClO3 + CaCl2
Ti2(SO4)3 + NaF + Ti = Na2TiF4 + Na2SO4 =>
Ti2(SO4)3 + 12 NaF + Ti = 3 Na2TiF4 + 3 Na2SO4
BaCH3COO + H2SO4 = BaSO4 + H2CH3COO =>
BaCH3COO + H2SO4 = BaSO4 + H2CH3COO
H2O + Sr = SrOH + H2 =>
2 H2O + 2 Sr = 2 SrOH + H2
Al(CH3)3 + HCl = CH2AlCl + CH4 =>
Al(CH3)3 + HCl = CH2AlCl + 2 CH4
Fe(OH)2 + Cu(NO3)2 = Fe(NO3)2 + Cu(OH)2 =>
Fe(OH)2 + Cu(NO3)2 = Fe(NO3)2 + Cu(OH)2
CrPO4 + Zn(HCO3)2 = Cr(HCO3)3 + Zn3(PO4)2 =>
2 CrPO4 + 3 Zn(HCO3)2 = 2 Cr(HCO3)3 + Zn3(PO4)2
Ba + Ca(HO)2 = Ca + Ba(HO)2 =>
Ba + Ca(HO)2 = Ca + Ba(HO)2
SFe + O2 = Fe2O3 + SO4 =>
4 SFe + 11 O2 = 2 Fe2O3 + 4 SO4
LiCl + (NH4)2CO3 = Li2CO3 + NH4Cl =>
2 LiCl + (NH4)2CO3 = Li2CO3 + 2 NH4Cl
C3H7I = C3H6 + HI =>
C3H7I = C3H6 + HI
MgSO4 + Sr(No3)2 = Mg(No3)2 + SrSO4 =>
MgSO4 + Sr(No3)2 = Mg(No3)2 + SrSO4
Na + Co2 = Na2Co3 =>
4 Na + 3 Co2 = 2 Na2Co3
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
CH3CH2OH + NaOH + K2Cr2O7 = CH3COONa + Cr(OH)3 + KOH + Na =>
7 CH3CH2OH + 11 NaOH + 4 K2Cr2O7 = 7 CH3COONa + 8 Cr(OH)3 + 8 KOH + 4 Na
As4 + O2 = As4O2 =>
As4 + O2 = As4O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K(s) + HCl(aq) = KCl(s) + H2(g) =>
2 K(s) + 2 HCl(aq) = 2 KCl(s) + H2(g)
Cl2 + Na2S = NaCl + S8 =>
8 Cl2 + 8 Na2S = 16 NaCl + S8
Fe2S3 + H2O + O2 = Fe(OH)3 + S =>
2 Fe2S3 + 6 H2O + 3 O2 = 4 Fe(OH)3 + 6 S
Si + Co3O4 = Co + SiO2 =>
2 Si + Co3O4 = 3 Co + 2 SiO2
CuSO4 + HCl = HCu + SO4Cl =>
CuSO4 + HCl = HCu + SO4Cl
KIO3 + SO2 + H2O = I2 + K2SO4 + H2SO4 =>
2 KIO3 + 5 SO2 + 4 H2O = I2 + K2SO4 + 4 H2SO4
H(NO3) + CsOH = CsNO3 + H2O =>
H(NO3) + CsOH = CsNO3 + H2O
LiOH + HBrO = LiBrO + H2O =>
LiOH + HBrO = LiBrO + H2O
KOH + NH4Br = KBr + NH4OH =>
KOH + NH4Br = KBr + NH4OH
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
C + Li2O = CO + Li =>
C + Li2O = CO + 2 Li
V(S2O7) = V2O5 + SO2 + SO3 =>
2 V(S2O7) = V2O5 + 3 SO2 + SO3
Fe2(SO4) + Zn = ZnSO4 + Fe =>
Fe2(SO4) + Zn = ZnSO4 + 2 Fe
FeCl3 + Hg = HgCl2 + FeCl2 =>
2 FeCl3 + Hg = HgCl2 + 2 FeCl2
KICl2 + KBrICl = KI + BrCl3 =>
KICl2 + KBrICl = 2 KI + BrCl3
Fe3(PO4)2 + AgNO3 = FeN2O6 + Ag3PO4 =>
Fe3(PO4)2 + 6 AgNO3 = 3 FeN2O6 + 2 Ag3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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