| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCl2 + Li2CrO4 = 2 LiCl + ZnCrO4
Zn + KNO3 + NaOH + H2O = Na2[Zn(OH)4] + KOH + NH3 =>
4 Zn + KNO3 + 8 NaOH + 6 H2O = 4 Na2[Zn(OH)4] + KOH + NH3
Zn + Na3PO4 = Zn(PO4) + Na =>
Zn + Na3PO4 = Zn(PO4) + 3 Na
H3PO4 + (NH4)2MoO4 + NO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
10 H3PO4 + 120(NH4)2MoO4 + 168 NO3 = 10(NH4)3PO4*12MoO3 + 189 NH4NO3 + 57 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Be + NaOH + H2O = Na2[Be(OH)4] + H2 =>
Be + 2 NaOH + 2 H2O = Na2[Be(OH)4] + H2
Ba + Pb(NO3)2 = Ba(NO3)2 + Pb =>
Ba + Pb(NO3)2 = Ba(NO3)2 + Pb
CaCl2 + H2CO3 = Ca(HCO3)2 + HCl =>
CaCl2 + 2 H2CO3 = Ca(HCO3)2 + 2 HCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH4NO3 + Na2HgS2 = HgS + H2S + NaNO3 + NH3 =>
2 NH4NO3 + Na2HgS2 = HgS + H2S + 2 NaNO3 + 2 NH3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
Ca(OH)2 + (NH4)Cl = NH3H2O + CaCl2 =>
Ca(OH)2 + 2(NH4)Cl = 2 NH3H2O + CaCl2
CuCl2(aq) + AgNO3(aq) = Cu(NO3)2(aq) + AgCl(s) =>
CuCl2(aq) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 AgCl(s)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
BaSO4 + CuCl2 = BaCl2 + CuSO4 =>
BaSO4 + CuCl2 = BaCl2 + CuSO4
MgSO4 + Ca(OH)2 + H2O = Mg(OH)2 + CaSO4*2H2O =>
MgSO4 + Ca(OH)2 + 2 H2O = Mg(OH)2 + CaSO4*2H2O
Bi + HNO3 + H2O = Bi(NO3)3*5H2O + NO =>
Bi + 4 HNO3 + 3 H2O = Bi(NO3)3*5H2O + NO
Fe3O4 = FeO + O2 =>
2 Fe3O4 = 6 FeO + O2
Na2SnO3 + SO2 + H2O = Na2SnO2 + H2SO4 =>
Na2SnO3 + SO2 + H2O = Na2SnO2 + H2SO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CaC2 + HNO3 = CaHNO3 + C =>
CaC2 + HNO3 = CaHNO3 + 2 C
Ca(C2H3O2)2(aq) + HCl(aq) = CaCl2(aq) + HC2H3O2(aq) =>
Ca(C2H3O2)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 HC2H3O2(aq)
CO2 + H2 = C8H12O6 + O2 =>
8 CO2 + 6 H2 = C8H12O6 + 5 O2
K2S + Li = Li2S + K =>
K2S + 2 Li = Li2S + 2 K
HCOOH + Ca(OH)2 = (HCOO)2Ca + H2O =>
2 HCOOH + Ca(OH)2 = (HCOO)2Ca + 2 H2O
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Sr + Cr(NO3)3 = Cr + Sr(NO3)2 =>
3 Sr + 2 Cr(NO3)3 = 2 Cr + 3 Sr(NO3)2
MnSO4 + NaOH + NaBrO = MnO2 + NaBr + Na2SO4 + H2O =>
MnSO4 + 2 NaOH + NaBrO = MnO2 + NaBr + Na2SO4 + H2O
N2O4 + CO = O2 + CN =>
N2O4 + 2 CO = 3 O2 + 2 CN
BaOH2 + SO4 = BaSO4 + HOH =>
BaOH2 + SO4 = BaSO4 + HOH
Al + HNO3(conc) = Al2O3 + NO2 + H2O =>
2 Al + 6 HNO3(conc) = Al2O3 + 6 NO2 + 3 H2O
Na2 + CaCl2 = Ca + NaCl =>
Na2 + CaCl2 = Ca + 2 NaCl
Cu + HO2 = CuO + H2 =>
4 Cu + 2 HO2 = 4 CuO + H2
MgBr2 + CaO = CaBr2 + MgO =>
MgBr2 + CaO = CaBr2 + MgO
P + TiS2 = Ti3P2 + S =>
2 P + 3 TiS2 = Ti3P2 + 6 S
C2H6O + KMnO4 + H2SO4 = C2H4O + K2SO4 + MnSO4 + H2O =>
5 C2H6O + 2 KMnO4 + 3 H2SO4 = 5 C2H4O + K2SO4 + 2 MnSO4 + 8 H2O
P2O5 + NaOH = Na3(PO4) + H2O =>
P2O5 + 6 NaOH = 2 Na3(PO4) + 3 H2O
Br2 + K2S = Br2S + K =>
Br2 + K2S = Br2S + 2 K
NaHCO3 + HC = NaC + CO2 + H2O =>
NaHCO3 + HC = NaC + CO2 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg(OH)2(s) + H3PO4 = Mg3(PO4)2(s) + H2O(l) =>
3 Mg(OH)2(s) + 2 H3PO4 = Mg3(PO4)2(s) + 6 H2O(l)
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
Al + NaOH + H2O = NaAl(OH)4(H2O)2 + H2 =>
2 Al + 2 NaOH + 10 H2O = 2 NaAl(OH)4(H2O)2 + 3 H2
H2SO4 + HI = H2S + I2 + O2H2O =>
3 H2SO4 + 8 HI = 3 H2S + 4 I2 + 4 O2H2O
NiCO3 + H3PO4 = Ni3PO4 + HCO3 =>
3 NiCO3 + H3PO4 = Ni3PO4 + 3 HCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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