| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2 + O2 = 2 H2O
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
LiF = Li + F =>
LiF = Li + F
Al(OH)3 + Na2O + H2O = Na[Al(OH)4] =>
2 Al(OH)3 + Na2O + H2O = 2 Na[Al(OH)4]
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
Li + CH3Cl = CH3Li + LiCl =>
2 Li + CH3Cl = CH3Li + LiCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Li + FeCl3 = LiCl + Fe =>
3 Li + FeCl3 = 3 LiCl + Fe
NaCl + ZnCrO4 = Na2CrO4 + ZnCl2 =>
2 NaCl + ZnCrO4 = Na2CrO4 + ZnCl2
HC + O2 = CO2 + H2O =>
4 HC + 5 O2 = 4 CO2 + 2 H2O
C8H18 = C + H2 =>
C8H18 = 8 C + 9 H2
Al(s) + HCl = AlCl3(s) + H2(g) =>
2 Al(s) + 6 HCl = 2 AlCl3(s) + 3 H2(g)
MgCl + LiNO3 = MgNO3 + LiCl =>
MgCl + LiNO3 = MgNO3 + LiCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KBrO3 + F2 + NaOH = KBrO4 + NaF + H2O =>
KBrO3 + F2 + 2 NaOH = KBrO4 + 2 NaF + H2O
HCl + Ag2S = AgCl + H2S =>
2 HCl + Ag2S = 2 AgCl + H2S
H2O + Co2 = H2OCo3 =>
2 H2O + 3 Co2 = 2 H2OCo3
Na2Cr2O7 + HCl = CrO2Cl2 + NaCl + H2O =>
Na2Cr2O7 + 6 HCl = 2 CrO2Cl2 + 2 NaCl + 3 H2O
SilverNitrate + SodiumChloride = SodiumNitrate + SilverChloride =>
SilverNitrate + SodiumChloride = SodiumNitrate + SilverChloride
CuSO4 + NaOH = CuOHSO4 + Na =>
CuSO4 + NaOH = CuOHSO4 + Na
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li3PO4 + CuCl2 = LiCl2 + Cu3PO4 =>
Li3PO4 + 3 CuCl2 = 3 LiCl2 + Cu3PO4
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Bi{3+} + OH{-} = BiO3{-} + H2O + e =>
Bi{3+} + 6 OH{-} = BiO3{-} + 3 H2O + 2e
CoCl2*6H2O + HCl + C2H8N2 + O2 = [Co(C2H8N2)3]Cl3 + H2O =>
4 CoCl2*6H2O + 4 HCl + 12 C2H8N2 + O2 = 4[Co(C2H8N2)3]Cl3 + 26 H2O
NiBr + BaOH = NiOH + BaBr =>
NiBr + BaOH = NiOH + BaBr
NaClO + NH3 = NaCl + NH + H2O =>
NaClO + NH3 = NaCl + NH + H2O
Cr2(CO3)3 + NaOH = Na2CO3 + Cr(OH)3 =>
Cr2(CO3)3 + 6 NaOH = 3 Na2CO3 + 2 Cr(OH)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CU + KOH = K2CUO2 + H2 =>
CU + 2 KOH = K2CUO2 + H2
KNO2 + HClO4 = KClO4 + HNO3 + Cl2 + H2O =>
7 KNO2 + 9 HClO4 = 7 KClO4 + 7 HNO3 + Cl2 + H2O
V2(HPO4)5 = V{5+} + HPO4{2-} =>
V2(HPO4)5 = 2 V{5+} + 5 HPO4{2-}
Fe(OH)2(aq) + H3PO4(aq) = Fe3(PO4)2(s) + H2O(l) =>
3 Fe(OH)2(aq) + 2 H3PO4(aq) = Fe3(PO4)2(s) + 6 H2O(l)
Pm + HCl = PmCl2 + H2 =>
Pm + 2 HCl = PmCl2 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Li3PO4 + CuCl2 = LiCl2 + Cu3PO4 =>
Li3PO4 + 3 CuCl2 = 3 LiCl2 + Cu3PO4
CuSO4 + NaOH = CuOHSO4 + Na =>
CuSO4 + NaOH = CuOHSO4 + Na
As + HNO3 + H2O = H3AsO4 + NO =>
3 As + 5 HNO3 + 2 H2O = 3 H3AsO4 + 5 NO
C6H5I + Cu = C6H5C6H5 + I2Cu =>
2 C6H5I + Cu = C6H5C6H5 + I2Cu
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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