| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CH3CH(OH)CH3 + 2 KMnO4 = 3 CH3COCH3 + 2 MnO2 + 2 KOH + 2 HHO
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
Ag2SO4 + Y2(SO4)3 = AgY(SO4)2 =>
Ag2SO4 + Y2(SO4)3 = 2 AgY(SO4)2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HNO3 + NH4OH = NH3NO4 + H2O =>
11 HNO3 + 5 NH4OH = 8 NH3NO4 + 6 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HNO3 + NH4OH = NH3NO4 + H2O =>
11 HNO3 + 5 NH4OH = 8 NH3NO4 + 6 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3OH + HBr = CH3Br + H2O =>
CH3OH + HBr = CH3Br + H2O
Ch3COOH + Cu = Cu(Ch3COO)2 + H2 =>
2 Ch3COOH + Cu = Cu(Ch3COO)2 + H2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
H2SO4 + S = SO2 + H20 =>
10 H2SO4 + 10 S = 20 SO2 + H20
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
ZNO + C = ZN + CO =>
ZNO + C = ZN + CO
CH3COOH + Cl2 = CH2ClCOOH + HCl =>
CH3COOH + Cl2 = CH2ClCOOH + HCl
CH3COOH + O2 = H2O + CO2 =>
CH3COOH + 2 O2 = 2 H2O + 2 CO2
Bi(NO3)3 + H2O = BiONO3 + HNO3 =>
Bi(NO3)3 + H2O = BiONO3 + 2 HNO3
CH3COOH + Cl2 = CH2ClCOOH + HCl =>
CH3COOH + Cl2 = CH2ClCOOH + HCl
S(s) + Fe(s) = FeS(s) =>
S(s) + Fe(s) = FeS(s)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + AgNO3 = Ag + CuNO3 =>
Cu + AgNO3 = Ag + CuNO3
AsH3 + KMnO4 + H2So4 = H3AsO4 + MnSo4 + K2So4 + H2O =>
5 AsH3 + 8 KMnO4 + 12 H2So4 = 5 H3AsO4 + 8 MnSo4 + 4 K2So4 + 12 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
HNO3 + NH4OH = NH3NO4 + H2O =>
11 HNO3 + 5 NH4OH = 8 NH3NO4 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HNO3 + NH4OH = NH3NO4 + H2O =>
11 HNO3 + 5 NH4OH = 8 NH3NO4 + 6 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Zn(C2H3O2)2 + Na3PO4 = Zn3(PO4)2 + NaC2H3O2 =>
3 Zn(C2H3O2)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaC2H3O2
Fe + AgNo3 = Ag + Fe(No3)2 =>
Fe + 2 AgNo3 = 2 Ag + Fe(No3)2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
In + HClO4 = In(ClO4)3 + Cl2O6 + H2O =>
2 In + 12 HClO4 = 2 In(ClO4)3 + 3 Cl2O6 + 6 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
FE + HNO3 = FENO3 + H2 =>
2 FE + 2 HNO3 = 2 FENO3 + H2
KClO3 + H2SO4 = KHSO4 + H2O + Cl2 + O2 =>
4 KClO3 + 4 H2SO4 = 4 KHSO4 + 2 H2O + 2 Cl2 + 5 O2
FECl2 + NAOH = FE(OH)2 + NACl =>
FECl2 + 2 NAOH = FE(OH)2 + 2 NACl
C8H18 + O2 = C02 + H2O =>
2 C8H18 + 9 O2 = 8 C02 + 18 H2O
FECl2 + NAOH = FE(OH)2 + NACl =>
FECl2 + 2 NAOH = FE(OH)2 + 2 NACl
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/29/18
Équations équilibrées sur05/29/17
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