| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiCO3 + 2 CH3COOH + 3 H2O = Ni(CH3COO)2*4H2O + CO2
PbO2 + Ca = PbO + CaO =>
PbO2 + Ca = PbO + CaO
Al2O3 + P = AlP + O2 =>
2 Al2O3 + 4 P = 4 AlP + 3 O2
C7H8O2(l) + O2(g) = CO2(g) + H2O(g) =>
C7H8O2(l) + 8 O2(g) = 7 CO2(g) + 4 H2O(g)
AlBr3(s) + Cl2(g) = AlCl3(s) + Br2 =>
2 AlBr3(s) + 3 Cl2(g) = 2 AlCl3(s) + 3 Br2
CdSO4 + H2S = CdS + H2SO4 =>
CdSO4 + H2S = CdS + H2SO4
Cu + HNO3(diluido) = Cu(NO3)2 + H2 =>
Cu + 2 HNO3(diluido) = Cu(NO3)2 + H2
Li + CO2 + H2O = LiHCO3 + H23 =>
23 Li + 23 CO2 + 23 H2O = 23 LiHCO3 + H23
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
MnSO4 + Na2SO4 + H2O + Cl2 = MnO2 + NaCl + H2SO4 =>
MnSO4 + Na2SO4 + 2 H2O + Cl2 = MnO2 + 2 NaCl + 2 H2SO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KHC8H4O4 + Ca(OH)2 = Ca(KC8H4O4)2 + H2O =>
2 KHC8H4O4 + Ca(OH)2 = Ca(KC8H4O4)2 + 2 H2O
Mg + NO3{-} + H{+} = Mg2{+} + NH4{+} + H2O =>
16 Mg + NO3{-} + 10 H{+} = 8 Mg2{+} + NH4{+} + 3 H2O
Na2C2O4 + KMnO4 = KC2O4 + Na2MnO4 =>
Na2C2O4 + KMnO4 = KC2O4 + Na2MnO4
CaO + H2SO4 = H2O + CaSO4 =>
CaO + H2SO4 = H2O + CaSO4
Ca(OH)2 + H2CO3 = Ca(HCO3)2 + H2O =>
Ca(OH)2 + 2 H2CO3 = Ca(HCO3)2 + 2 H2O
Zn(No3)2 + NaCl = Na(No3)2 + ZnCl =>
Zn(No3)2 + NaCl = Na(No3)2 + ZnCl
CuO + [CH3NH3]Cl = Cu + CuCl2 + N2 + CO2 + H2O =>
10 CuO + 2[CH3NH3]Cl = 9 Cu + CuCl2 + N2 + 2 CO2 + 6 H2O
HNO3 + Cu = Cu(NO3)2 + H2O + NO2 =>
4 HNO3 + Cu = Cu(NO3)2 + 2 H2O + 2 NO2
KClO3 + FeCl3 + H2O = FeCl2 + KClO4 + HCl =>
KClO3 + 2 FeCl3 + H2O = 2 FeCl2 + KClO4 + 2 HCl
HC2H3O2(aq) + Al(OH)3(aq) = Al(C2H3O2)3(aq) + H2O(aq) =>
3 HC2H3O2(aq) + Al(OH)3(aq) = Al(C2H3O2)3(aq) + 3 H2O(aq)
C8H16 + Br2 = C8H16Br =>
2 C8H16 + Br2 = 2 C8H16Br
SnCl2 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + SnCl4 + Cr2(SO4)3 + KCl + H2O =>
3 SnCl2 + K2Cr2O7 + 7 H2SO4 = 2 Sn(SO4)2 + SnCl4 + Cr2(SO4)3 + 2 KCl + 7 H2O
MnSO4 + Na2SO4 + H2O + Cl2 = MnO2 + NaCl + H2SO4 =>
MnSO4 + Na2SO4 + 2 H2O + Cl2 = MnO2 + 2 NaCl + 2 H2SO4
VBr3 + O2 = VO + Br2 =>
2 VBr3 + O2 = 2 VO + 3 Br2
FeCl2 + K2(SO4) = KCl + Fe(SO4) =>
FeCl2 + K2(SO4) = 2 KCl + Fe(SO4)
Cl2(g) + H2O(l) = HCl(aq) + HClO3(aq) =>
3 Cl2(g) + 3 H2O(l) = 5 HCl(aq) + HClO3(aq)
NaOH + C4H6NiO4 = C2H3NaO2 + Ni(OH)2 =>
2 NaOH + C4H6NiO4 = 2 C2H3NaO2 + Ni(OH)2
Ag + KCl = AgCl + K =>
Ag + KCl = AgCl + K
MnSO4 + Na2SO4 + H2O + Cl2 = MnO2 + NaCl + H2SO4 =>
MnSO4 + Na2SO4 + 2 H2O + Cl2 = MnO2 + 2 NaCl + 2 H2SO4
CH2Cl2 + O2 = CO2 + H2O + Cl2 =>
2 CH2Cl2 + 3 O2 = 2 CO2 + 2 H2O + 2 Cl2
SO2 + NH3 = N2O + H2S + H2O =>
4 SO2 + 6 NH3 = 3 N2O + 4 H2S + 5 H2O
HCOOH + Al = (HCOO)3Al + H2 =>
6 HCOOH + 2 Al = 2(HCOO)3Al + 3 H2
C5H10CH3OH + C2H3OOH = C2H3OOC4H7CH3CH3 + H2O =>
C5H10CH3OH + C2H3OOH = C2H3OOC4H7CH3CH3 + H2O
Ag(s) + CuSO4(aq) = Ag2SO4(aq) + Cu(s) =>
2 Ag(s) + CuSO4(aq) = Ag2SO4(aq) + Cu(s)
Sn + C12 = SnC14 =>
6 Sn + 7 C12 = 6 SnC14
NaCl + AgBr = AgCl + NaBr* =>
NaCl + AgBr = AgCl + NaBr*
(NH)2 + Cr2O7 = Cr2O3 + N2 + H2O =>
4(NH)2 + Cr2O7 = Cr2O3 + 4 N2 + 4 H2O
KAl(OH)4 + H2SO4(aq) = Al(OH)3 + K2SO4 + H2O =>
2 KAl(OH)4 + H2SO4(aq) = 2 Al(OH)3 + K2SO4 + 2 H2O
La(NO3)36H20 + (NH4)6Mo7O24*4H2O + C6H8O7H2O = La2Mo2O9 + N2 + CO2 + H2O =>
126 La(NO3)36H20 + 18(NH4)6Mo7O24*4H2O + 1333 C6H8O7H2O = 63 La2Mo2O9 + 2322 N2 + 7998 CO2 + 8213 H2O
AlCl3 + Ca(OH)2 = CaAl + Cl3(OH)2 =>
AlCl3 + Ca(OH)2 = CaAl + Cl3(OH)2
CH3CH2CH2Cl + KOH = CH2CH2 + KCl + H2O =>
2 CH3CH2CH2Cl + 2 KOH = 3 CH2CH2 + 2 KCl + 2 H2O
Cl2 + AgNO3 + H2O = AgCl + HClO3 + HNO3 =>
3 Cl2 + 5 AgNO3 + 3 H2O = 5 AgCl + HClO3 + 5 HNO3
MgICl = MgCl + I =>
MgICl = MgCl + I
AgOH + HBr = HOH + AgBr =>
AgOH + HBr = HOH + AgBr
NH4NO3 + CH2 = CO2 + H2O + N2 =>
3 NH4NO3 + CH2 = CO2 + 7 H2O + 3 N2
Na2SO4 + AlCl3 = NaCl + Al2(SO4)3 =>
3 Na2SO4 + 2 AlCl3 = 6 NaCl + Al2(SO4)3
Mg + HNO3 = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3 = 3 Mg(NO3)2 + 2 NO + 4 H2O
H2S + HNO5 = H2SO4 + NO + H2O =>
7 H2S + 8 HNO5 = 7 H2SO4 + 8 NO + 4 H2O
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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