| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO4*2H2O = CaSO4 + 2 H2O
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
CuCl2 + AgF = CuF + Cl2Ag =>
CuCl2 + AgF = CuF + Cl2Ag
Fe + HC = FeC + H2 =>
2 Fe + 2 HC = 2 FeC + H2
CuCl2 + AgF = CuF + Cl2Ag =>
CuCl2 + AgF = CuF + Cl2Ag
Pb + K3PO4 = Pb3(PO4)4 + K =>
3 Pb + 4 K3PO4 = Pb3(PO4)4 + 12 K
NaOH(s) = Na2O(s) + H2O(g) =>
2 NaOH(s) = Na2O(s) + H2O(g)
NaCrO + AlNO = NaNO + AlCrO =>
NaCrO + AlNO = NaNO + AlCrO
Na2O + Cl = NaCl + O =>
Na2O + 2 Cl = 2 NaCl + O
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
M + H2YO3 = M(YO3)2 + H2YO2 + H2O =>
M + 4 H2YO3 = M(YO3)2 + 2 H2YO2 + 2 H2O
C2H4(OH)2 + Na = C2H4ONa + H2O =>
C2H4(OH)2 + Na = C2H4ONa + H2O
K2Cr2O7 + CuCl2 = KCl + Cu(Cr2O7) =>
K2Cr2O7 + CuCl2 = 2 KCl + Cu(Cr2O7)
HO5 = H2O + O2 =>
4 HO5 = 2 H2O + 9 O2
CaCl2 + Sr = SrCl2 + Ca =>
CaCl2 + Sr = SrCl2 + Ca
CuCl2 + AgF = CuF + Cl2Ag =>
CuCl2 + AgF = CuF + Cl2Ag
SiH4 + O = SiO2 + H2O =>
SiH4 + 4 O = SiO2 + 2 H2O
NaC2 + HCl = HC2 + NaCl =>
NaC2 + HCl = HC2 + NaCl
CaSO4 + H2O = HSO4 + CaOH =>
CaSO4 + H2O = HSO4 + CaOH
C5H7O2N + OH = CO2 + H2O + NH4 =>
C5H7O2N + 19 OH = 5 CO2 + 11 H2O + NH4
HI + H2O = H3O + I =>
HI + H2O = H3O + I
KCl + NaF = KF + NaCl =>
KCl + NaF = KF + NaCl
Cr(s) + S8(s) = Cr2S3(s) =>
16 Cr(s) + 3 S8(s) = 8 Cr2S3(s)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Pb(OH)2 + CS(NH2)2 = NCNH2 + H2O + PbS =>
Pb(OH)2 + CS(NH2)2 = NCNH2 + 2 H2O + PbS
H2CO3 + Mg = H2 + Mg(CO3)2 =>
2 H2CO3 + Mg = 2 H2 + Mg(CO3)2
Li + O2 = Li(O)2 =>
Li + O2 = Li(O)2
NaOH + C6H12O7 = C6H11NaO7 + H2O =>
NaOH + C6H12O7 = C6H11NaO7 + H2O
NH4NO3 + KOH = KNO3 + NH3 + H2O =>
NH4NO3 + KOH = KNO3 + NH3 + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C2H7NO + O2 = CO2 + H2O + NO3 =>
4 C2H7NO + 19 O2 = 8 CO2 + 14 H2O + 4 NO3
Na2S2O5 + H3PO4 = Na3PO4 + SO2 + H2O =>
3 Na2S2O5 + 2 H3PO4 = 2 Na3PO4 + 6 SO2 + 3 H2O
Ta2O5 + Cl2 + C = TaCl5 + CO2 =>
2 Ta2O5 + 10 Cl2 + 5 C = 4 TaCl5 + 5 CO2
KOH + Al + KNO3 = K3AlO3 + NH3 + H2O =>
21 KOH + 8 Al + 3 KNO3 = 8 K3AlO3 + 3 NH3 + 6 H2O
Co(NO3)2(aq) + NaOH(aq) = Co(OH)2 + Na(NO3) =>
Co(NO3)2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 Na(NO3)
Li + NH4I = LiI + NH3 + H2 =>
2 Li + 2 NH4I = 2 LiI + 2 NH3 + H2
NO2 + Ba(NO2)2 = Ba(NO3)2 + NO =>
2 NO2 + Ba(NO2)2 = Ba(NO3)2 + 2 NO
V2O5 + KOH = KV3O8 + H2O =>
3 V2O5 + 2 KOH = 2 KV3O8 + H2O
HCl + NH3 + K2Cr2O7 = KCl + CrCl3 + N2 + H2O =>
8 HCl + 2 NH3 + K2Cr2O7 = 2 KCl + 2 CrCl3 + N2 + 7 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NO2 + H2O = HNO3 + N =>
5 NO2 + 2 H2O = 4 HNO3 + N
NaHSO4 + LiOH = LiNaSO4 + H2O =>
NaHSO4 + LiOH = LiNaSO4 + H2O
N2H4 + HCl = N2H5Cl =>
N2H4 + HCl = N2H5Cl
CuCl2 + AgF = CuF + Cl2Ag =>
CuCl2 + AgF = CuF + Cl2Ag
CuCl2 + AgF = CuF2 + AgCl =>
CuCl2 + 2 AgF = CuF2 + 2 AgCl
CuCl2 + AgF = CuF + Cl2Ag =>
CuCl2 + AgF = CuF + Cl2Ag
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
C3H9Al + H2O = CH4 + C4H12Al2O =>
2 C3H9Al + H2O = 2 CH4 + C4H12Al2O
Na + CIO = NaCIO =>
Na + CIO = NaCIO
HCl + NO3 = HNO3 + Cl2 =>
2 HCl + 2 NO3 = 2 HNO3 + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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