| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co2S3 + 6 H = 2 Co + 3 H2S
C6H12O6 + OC2 = C7H8 + O2 =>
8 C6H12O6 + 18 OC2 = 12 C7H8 + 33 O2
Na2O(s) + H2O(aq) = NaOH =>
Na2O(s) + H2O(aq) = 2 NaOH
ZnCu(aq) = ZnCu =>
ZnCu(aq) = ZnCu
H2(s) + O2(g) = H2O =>
2 H2(s) + O2(g) = 2 H2O
Zn + HC = ZnC12 + H2 =>
Zn + 12 HC = ZnC12 + 6 H2
Al + Na2CO3 + H2O = Na[Al(OH)4] + NaHCO3 + H2 =>
2 Al + 2 Na2CO3 + 8 H2O = 2 Na[Al(OH)4] + 2 NaHCO3 + 3 H2
Ca + ZnBr2 = CaBr2 + Zn =>
Ca + ZnBr2 = CaBr2 + Zn
C6H12O6(s) = C3H6O3(l) =>
C6H12O6(s) = 2 C3H6O3(l)
OCl + Cr = Cl + Cr2O7 =>
7 OCl + 2 Cr = 7 Cl + Cr2O7
Ba2O2 + Al = Ba + Al2O3 =>
3 Ba2O2 + 4 Al = 6 Ba + 2 Al2O3
CH3NH3NO3 + KOH = CH3NH2 + KNO3 + H2O =>
CH3NH3NO3 + KOH = CH3NH2 + KNO3 + H2O
S8 + HNO3 = NO + H2SO4 =>
S8 + 16 HNO3 = 16 NO + 8 H2SO4
P4 + HNO2 = H3PO3 + NO =>
P4 + 12 HNO2 = 4 H3PO3 + 12 NO
Li(OH)2 + H3(PO4) = LiPO4 + H3 + (OH)2 =>
Li(OH)2 + H3(PO4) = LiPO4 + H3 + (OH)2
C + AlO3 = AlC3 + CO =>
6 C + AlO3 = AlC3 + 3 CO
Cl2O2 = ClO =>
Cl2O2 = 2 ClO
CN + H2O = HCN + OH =>
CN + H2O = HCN + OH
Al2(SO4)3(aq) + AgNO3(aq) = Ag2SO4(s) + Al(NO3)3(aq) =>
Al2(SO4)3(aq) + 6 AgNO3(aq) = 3 Ag2SO4(s) + 2 Al(NO3)3(aq)
RbClNa = RbNaCl =>
RbClNa = RbNaCl
Zn + HC(I) = H2 + ZnCI =>
2 Zn + 2 HC(I) = H2 + 2 ZnCI
CuSO4 + Na = Cu2 + Na2SO4 =>
2 CuSO4 + 4 Na = Cu2 + 2 Na2SO4
NH4OH + HOCl = NCl3 + H2O =>
NH4OH + 3 HOCl = NCl3 + 4 H2O
H2C6H6O6 = C6H6O6H2 =>
H2C6H6O6 = C6H6O6H2
HC2H3O2NaHCO3(s) = NaC2H3O2(aq)CO2(g)H2O(l) =>
HC2H3O2NaHCO3(s) = NaC2H3O2(aq)CO2(g)H2O(l)
Al + Co(NO3)2 = Co + Al(NO3)3 =>
2 Al + 3 Co(NO3)2 = 3 Co + 2 Al(NO3)3
SiO2 + CsOH = Cs2SiO3 + H2O =>
SiO2 + 2 CsOH = Cs2SiO3 + H2O
CuSO4 + NH4OH + H2O = CuNH4 + SO2 + OH =>
CuSO4 + NH4OH + 2 H2O = CuNH4 + SO2 + 5 OH
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + 2 NaNO3(aq)
AlCl3(aq) + NaOH(aq) = NaCl3(aq) + AlOH(s) =>
AlCl3(aq) + NaOH(aq) = NaCl3(aq) + AlOH(s)
CO2 + H2O + Na4SiO4 = H2SiO3 + Na2CO3 =>
2 CO2 + H2O + Na4SiO4 = H2SiO3 + 2 Na2CO3
Pb(NO3)3 + K2CrO4 = KNO3 + Pb2(CrO4)3 =>
2 Pb(NO3)3 + 3 K2CrO4 = 6 KNO3 + Pb2(CrO4)3
Fe(NO3)3(aq) + LiOH(aq) = Fe(OH)3 + LiNO3 =>
Fe(NO3)3(aq) + 3 LiOH(aq) = Fe(OH)3 + 3 LiNO3
FeOH2 + O3 + H2O = Fe(OH)3 =>
2 FeOH2 + O3 + H2O = 2 Fe(OH)3
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
KCl + Mn(NO3)3 = MnCl3 + KNO3 =>
3 KCl + Mn(NO3)3 = MnCl3 + 3 KNO3
Hg + H2SO4 = Hg(SO4) + H2 =>
Hg + H2SO4 = Hg(SO4) + H2
H2C2O4*2H2O + NaOH = Na2C2O4 + H2 + O5 =>
5 H2C2O4*2H2O + 10 NaOH = 5 Na2C2O4 + 20 H2 + 4 O5
C7H8O + CH3COCl = C9H10O2 + HCl =>
C7H8O + CH3COCl = C9H10O2 + HCl
N + Al = AlN3 =>
3 N + Al = AlN3
Li + N + O = LiNO3 =>
Li + N + 3 O = LiNO3
Pb3O4 + HNO3 = Pb(OH)4 + Pb(NO3)2 =>
Pb3O4 + 4 HNO3 = Pb(OH)4 + 2 Pb(NO3)2
H2O + CrO3 = H2Cr2O7 =>
H2O + 2 CrO3 = H2Cr2O7
S8(l) + O2(g) = SO2(g) =>
S8(l) + 8 O2(g) = 8 SO2(g)
AgCl + NH4I = AgI + NH4Cl =>
AgCl + NH4I = AgI + NH4Cl
Pb + SO2 = PbO + PbS =>
3 Pb + SO2 = 2 PbO + PbS
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Li2 + H2 = LiH =>
Li2 + H2 = 2 LiH
KI + O2 + H2O = I2O2 + KOH =>
4 KI + 3 O2 + 2 H2O = 2 I2O2 + 4 KOH
Sn(SO3)2 + KBr = SnBr4 + K2SO3 =>
Sn(SO3)2 + 4 KBr = SnBr4 + 2 K2SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/10/24
Équations équilibrées sur06/09/23
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