| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + 6 NaCl = 3 Na2SO4 + 2 FeCl3
Cs(s) + CsNO2(s) = Cs2O(s) + N2(g) =>
6 Cs(s) + 2 CsNO2(s) = 4 Cs2O(s) + N2(g)
NaOH = Na + OH =>
NaOH = Na + OH
C2H9 + O2 = CO2 + H2O =>
4 C2H9 + 17 O2 = 8 CO2 + 18 H2O
Na(s) + FeCl3(aq) = NaCl(aq) + Fe(s) =>
3 Na(s) + FeCl3(aq) = 3 NaCl(aq) + Fe(s)
SnO2 + H2S = SnS2 + H2O =>
SnO2 + 2 H2S = SnS2 + 2 H2O
Sb + Zn + H2O = SbH3 + Zn(OH)2 =>
2 Sb + 3 Zn + 6 H2O = 2 SbH3 + 3 Zn(OH)2
Ni + Sn(NO3)4 = Sn + Ni(NO3)2 =>
2 Ni + Sn(NO3)4 = Sn + 2 Ni(NO3)2
CH3COOCH3 + NaOH = CH3COOCH2Na + H2O =>
CH3COOCH3 + NaOH = CH3COOCH2Na + H2O
NaCl + CaCO3 + H2SO4 = Na2SO4 + Cl2CO3 + CaH2 =>
2 NaCl + CaCO3 + H2SO4 = Na2SO4 + Cl2CO3 + CaH2
O2 + HI = O2I2 + H2 =>
O2 + 2 HI = O2I2 + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Cu(NO{3}){2} + KOH = Cu(OH){2} + KNO{3} =>
Cu(NO{3}){2} + KOH = Cu(OH){2} + KNO{3}
GaCl3 + Ag2CO3 = Ga2(CO3)3 + AgCl =>
2 GaCl3 + 3 Ag2CO3 = Ga2(CO3)3 + 6 AgCl
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
KMnO4(ac) + HCl(ac) = MnCl2(s) + KCl(ac) + Cl2(g) + H2O(l) =>
2 KMnO4(ac) + 16 HCl(ac) = 2 MnCl2(s) + 2 KCl(ac) + 5 Cl2(g) + 8 H2O(l)
BaSO4 + C = BaS + CO =>
BaSO4 + 4 C = BaS + 4 CO
Fe(II)SO4 + H2SO4 + KMnO4 = H2 + KSO4 + Fe(II)(MnO4)2 =>
Fe(II)SO4 + H2SO4 + 2 KMnO4 = H2 + 2 KSO4 + Fe(II)(MnO4)2
KH2PO4 + RbOH = RbH2PO4 + KOH =>
KH2PO4 + RbOH = RbH2PO4 + KOH
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Ba(NO3)2 + NH4Cl = BaCl2 + NH4(NO3) =>
Ba(NO3)2 + 2 NH4Cl = BaCl2 + 2 NH4(NO3)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2MnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
K2MnO4 + 4 KCl + 4 H2SO4 = MnSO4 + 3 K2SO4 + 4 H2O + 2 Cl2
(NH4)2SO4 = NH4 + SO4 =>
(NH4)2SO4 = 2 NH4 + SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn + MnCl2 = Mn + ZnCl2 =>
Zn + MnCl2 = Mn + ZnCl2
(NH4)2SO4 = NH4 + SO4 =>
(NH4)2SO4 = 2 NH4 + SO4
FeBr3 + CsOH = Fe(OH)3 + CsBr =>
FeBr3 + 3 CsOH = Fe(OH)3 + 3 CsBr
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
NaHCO3(s) + CH3COOH(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)
CuSO4*5H2O + AgNO3 = Cu(NO3)2 + Ag2SO4 + H2O =>
CuSO4*5H2O + 2 AgNO3 = Cu(NO3)2 + Ag2SO4 + 5 H2O
KCl + Al = AlCl3 + K =>
3 KCl + Al = AlCl3 + 3 K
KNO3 + KOH = K2O + HNO3 =>
KNO3 + KOH = K2O + HNO3
Al(NO3)3 + LiOH = Al(OH)3 + LiNO3 =>
Al(NO3)3 + 3 LiOH = Al(OH)3 + 3 LiNO3
MgCl2 + NH3 = Mg(NH3) + Cl =>
MgCl2 + NH3 = Mg(NH3) + 2 Cl
POCl + H2O = H3PO3 + HCl =>
POCl + 2 H2O = H3PO3 + HCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C3H7OCl + Ca(OH)2 = C3H6O + CaCl2 + H2O =>
2 C3H7OCl + Ca(OH)2 = 2 C3H6O + CaCl2 + 2 H2O
NaHg2 + NH4Cl = NaCl + NH3 + Hg + H2 =>
2 NaHg2 + 2 NH4Cl = 2 NaCl + 2 NH3 + 4 Hg + H2
Ca(OH)2 + PH3 = Ca3P2 + H2O =>
3 Ca(OH)2 + 2 PH3 = Ca3P2 + 6 H2O
OF2 + H2O = HF + O2 =>
OF2 + H2O = 2 HF + O2
ZnO(s) + H2SO4(ac) = ZnSO4(ac) + H2O(l) =>
ZnO(s) + H2SO4(ac) = ZnSO4(ac) + H2O(l)
NaHCO3(s) + CH3COOH(aq) = NaCH3CO2(aq) + CO2(g) + H2O(l) =>
NaHCO3(s) + CH3COOH(aq) = NaCH3CO2(aq) + CO2(g) + H2O(l)
SO2 + KMn04 + H2O = MnSO4 + K2SO4 + H2S04 =>
17 SO2 + 2 KMn04 + 2 H2O = 8 MnSO4 + K2SO4 + 2 H2S04
FeS + H2O + O2 = Fe(OH)3 + S =>
4 FeS + 6 H2O + 3 O2 = 4 Fe(OH)3 + 4 S
FeCl3 + H2S = Fe2S3 + HCl =>
2 FeCl3 + 3 H2S = Fe2S3 + 6 HCl
Pb + Ag{+} = Pb{2+} + Ag =>
Pb + 2 Ag{+} = Pb{2+} + 2 Ag
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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