| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KHCO3 = K2O + H2O + 2 CO2
Na(OH) + Al(NO3)3 = Na(NO3)3 + Al(OH) =>
Na(OH) + Al(NO3)3 = Na(NO3)3 + Al(OH)
Mg + H2SO4 = Mg2SO4 + H2 =>
2 Mg + H2SO4 = Mg2SO4 + H2
Ca(OH)3 + CO2 = CaCO2 + HO =>
Ca(OH)3 + CO2 = CaCO2 + 3 HO
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
H2NO3 + MgO = H2O + MgNO3 =>
H2NO3 + MgO = H2O + MgNO3
Ag(NH3)2 + KI = AgI + K(NH3)2 =>
Ag(NH3)2 + KI = AgI + K(NH3)2
Fe(NO3)3 + Na3PO4 = FePO4 + NaNO3 =>
Fe(NO3)3 + Na3PO4 = FePO4 + 3 NaNO3
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
Ag(NH3)2 + KI = AgI + K(NH3)2 =>
Ag(NH3)2 + KI = AgI + K(NH3)2
H2SO4 + Na2S2O3 = Na2S2O6 + H2O + SO2 =>
3 H2SO4 + Na2S2O3 = Na2S2O6 + 3 H2O + 3 SO2
BaCl2(aq) + Al2(SO4)3(aq) = Ba2(SO4)2(s) + AlCl3(aq) =>
6 BaCl2(aq) + 2 Al2(SO4)3(aq) = 3 Ba2(SO4)2(s) + 4 AlCl3(aq)
C6H5NH2 + CH3COOCOCH3 = C6H5NHCOCH3 + CH3COOH =>
C6H5NH2 + CH3COOCOCH3 = C6H5NHCOCH3 + CH3COOH
Ag(NH3)2 + KI = AgI + K(NH3)2 =>
Ag(NH3)2 + KI = AgI + K(NH3)2
C7H10O + NaBH4 = C7H12O + NaBH2 =>
C7H10O + NaBH4 = C7H12O + NaBH2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Ba(OH)2(aq) + CH3COOH = H2O + Ba(CH3COO)2 =>
Ba(OH)2(aq) + 2 CH3COOH = 2 H2O + Ba(CH3COO)2
Zn + Cu(SO4)2 = Zn(SO4)2 + Cu2 =>
2 Zn + 2 Cu(SO4)2 = 2 Zn(SO4)2 + Cu2
H2S + CD(NO3)2 = HNO3 + CDS =>
H2S + CD(NO3)2 = 2 HNO3 + CDS
*Na + Cl2 = NaCl =>
2*Na + Cl2 = 2 NaCl
NH3 + HNO3 = H + NH3NO3 =>
NH3 + HNO3 = H + NH3NO3
FeCl3 + KCN = K4[Fe(CN)6] + (CN)2 + KCl =>
2 FeCl3 + 14 KCN = 2 K4[Fe(CN)6] + (CN)2 + 6 KCl
C12H22O11 + H2O = CO2 + CH3CH2OH =>
C12H22O11 + H2O = 4 CO2 + 4 CH3CH2OH
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
PBO2 + MnO2 + HNO3 = PB(NO3)2 + HMnO4 + H2O =>
3 PBO2 + 2 MnO2 + 6 HNO3 = 3 PB(NO3)2 + 2 HMnO4 + 2 H2O
Cr2(SO4)3 + K2S + H2O = Cr(OH)3 + H2S + K2SO4 =>
Cr2(SO4)3 + 3 K2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 3 K2SO4
KNO2 + KMnO4 + H2SO3 = KNO3 + K2SO4 + MnSO4 + H2O =>
2 KNO2 + 2 KMnO4 + 3 H2SO3 = 2 KNO3 + K2SO4 + 2 MnSO4 + 3 H2O
AlCl3 = Al(s) + Cl2(l) =>
2 AlCl3 = 2 Al(s) + 3 Cl2(l)
C6H5OH + O2 = C6H5COOH + H2O =>
7 C6H5OH + 4 O2 = 6 C6H5COOH + 3 H2O
Al + Pb(NO3)2 + O2 = PbO2 + Al(NO3)2 =>
Al + Pb(NO3)2 + O2 = PbO2 + Al(NO3)2
C3H6 + HCl = C3H6Cl2 + H2 =>
C3H6 + 2 HCl = C3H6Cl2 + H2
CH3CO2H = CH3 + CO2 + H =>
CH3CO2H = CH3 + CO2 + H
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2C2O4 + NaOH = HC2O4Na + H2O =>
H2C2O4 + NaOH = HC2O4Na + H2O
C + O2 = CO2 =>
C + O2 = CO2
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
BaS + HNO3 = Ba(NO3)2 + S + NO2 + H2O =>
BaS + 4 HNO3 = Ba(NO3)2 + S + 2 NO2 + 2 H2O
Cr + NaOH + H2O = NaCrO2 + H2 =>
2 Cr + 2 NaOH + 2 H2O = 2 NaCrO2 + 3 H2
P2 + AgNO3 + H2O = Ag3P + HNO3 + O2 =>
2 P2 + 12 AgNO3 + 6 H2O = 4 Ag3P + 12 HNO3 + 3 O2
H2O + CO2 = C6H1106 + O2 =>
1106 H2O + 12 CO2 = 2 C6H1106 + 565 O2
As4 + H2O2 = H3AsO4 + H2O =>
As4 + 10 H2O2 = 4 H3AsO4 + 4 H2O
H2O + CO2 = C6H1106 + O2 =>
1106 H2O + 12 CO2 = 2 C6H1106 + 565 O2
Ba(OH)2 + Al(Cl)3 = BaCl2 + Al(OH)3 =>
3 Ba(OH)2 + 2 Al(Cl)3 = 3 BaCl2 + 2 Al(OH)3
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
NaCl + NaOH = NaH + NaOCl =>
NaCl + NaOH = NaH + NaOCl
Ca(OH)3 + CO2 = CaCO2 + HO =>
Ca(OH)3 + CO2 = CaCO2 + 3 HO
C2H6 + O2 = CO2 + H2O2 =>
C2H6 + 5 O2 = 2 CO2 + 3 H2O2
HNO3(k) + Hg = Hg(NO3)2 + H2O + NO2 =>
4 HNO3(k) + Hg = Hg(NO3)2 + 2 H2O + 2 NO2
CH3OH + Cl = CH3Cl + OH =>
CH3OH + Cl = CH3Cl + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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