| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrO + S = CrSO
Li2SO4 + AgI = Ag2SO4 + ILi =>
Li2SO4 + 2 AgI = Ag2SO4 + 2 ILi
Co2(SO4)3 = Co2O3 + SO2 + O2 =>
2 Co2(SO4)3 = 2 Co2O3 + 6 SO2 + 3 O2
Be2C + H2O = Be2H2OC =>
Be2C + H2O = Be2H2OC
FeSO4 + KBrO3 + KOH + H2O = KBr + Fe(OH)3 + K2SO4 =>
6 FeSO4 + KBrO3 + 12 KOH + 3 H2O = KBr + 6 Fe(OH)3 + 6 K2SO4
NaS + Cl = NaCl + S =>
NaS + Cl = NaCl + S
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
AgCl + NH4OH = Ag(NH3)2Cl + HOH =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 HOH
NaHCO3 + Ba(OH)2 = NaOH + BaCO3 + H2O =>
NaHCO3 + Ba(OH)2 = NaOH + BaCO3 + H2O
Co = Co2 =>
2 Co = Co2
C2O2 + H2 = CH2 + H2O =>
C2O2 + 4 H2 = 2 CH2 + 2 H2O
Sr(NO3)2 + H3PO4 = Sr3(PO4)2 + HNO3 =>
3 Sr(NO3)2 + 2 H3PO4 = Sr3(PO4)2 + 6 HNO3
Cl2 + Na2S + H2O = Na2SO3 + HCl =>
3 Cl2 + Na2S + 3 H2O = Na2SO3 + 6 HCl
C347H640O80SN16 + O2 = CO + H2O + N2 + SO2 =>
2 C347H640O80SN16 + 589 O2 = 694 CO + 640 H2O + 16 N2 + 2 SO2
H2 + C + O2 = HCHCO2 =>
H2 + 2 C + O2 = HCHCO2
(Al(OH)2)2CO3 + H2O = Al(OH)3 + H2CO3 =>
(Al(OH)2)2CO3 + 2 H2O = 2 Al(OH)3 + H2CO3
H7C4 + O2 = CO2 + H2O =>
4 H7C4 + 23 O2 = 16 CO2 + 14 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
BaCO3 + HBr = BaBr2 + H2CO3 =>
BaCO3 + 2 HBr = BaBr2 + H2CO3
Pb(OH)2 + Hg2S = PbHg2 + S(OH)2 =>
Pb(OH)2 + Hg2S = PbHg2 + S(OH)2
PH3 = P3 + H2 =>
6 PH3 = 2 P3 + 9 H2
Mg(NO3)2 + FePO4 = Mg3(PO4)2 + Fe(NO3)3 =>
3 Mg(NO3)2 + 2 FePO4 = Mg3(PO4)2 + 2 Fe(NO3)3
H2C4H4O6 + H2O = HC4H4O6 + H3O =>
H2C4H4O6 + H2O = HC4H4O6 + H3O
H2O + NaO2 = O2 + NaOH =>
2 H2O + 4 NaO2 = 3 O2 + 4 NaOH
BaCl + NaCl = BaNa + Cl =>
BaCl + NaCl = BaNa + 2 Cl
CuSe + MgO = CuO + MgSe =>
CuSe + MgO = CuO + MgSe
CO + LiOH = LiCO + HO =>
CO + LiOH = LiCO + HO
Bi2(SO3)5 = Bi2O5 + SO2 =>
Bi2(SO3)5 = Bi2O5 + 5 SO2
C6H10 + KMnO4 + H2O = C6H12O2 + KOH + MnO2 =>
3 C6H10 + 2 KMnO4 + 4 H2O = 3 C6H12O2 + 2 KOH + 2 MnO2
ClO + HCl = Cl2 + OH =>
ClO + HCl = Cl2 + OH
NiN(aq) + BaCl2(aq) = BaN(s) + NiCl2(aq) =>
NiN(aq) + BaCl2(aq) = BaN(s) + NiCl2(aq)
Al2O3 + Sr = Al2Sr + O3 =>
Al2O3 + Sr = Al2Sr + O3
H3NO3S + NaCl = NaOSO2NH2 + HCl =>
H3NO3S + NaCl = NaOSO2NH2 + HCl
Ti(OH)2 + H2O = Ti(OH)3 + H2 =>
2 Ti(OH)2 + 2 H2O = 2 Ti(OH)3 + H2
CO2NO3 + NaOH = CO2OH + NaNO3 =>
CO2NO3 + NaOH = CO2OH + NaNO3
Na2CO3(aq) + HNO3(aq) = H2CO3(aq) + NaNO3(aq) =>
Na2CO3(aq) + 2 HNO3(aq) = H2CO3(aq) + 2 NaNO3(aq)
Al + ZnCl = Zn + AlCl3 =>
Al + 3 ZnCl = 3 Zn + AlCl3
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
Mg(NO3)2 + Na2Cr2O7 = MgCr2O7 + NaNO3 =>
Mg(NO3)2 + Na2Cr2O7 = MgCr2O7 + 2 NaNO3
Cr2O3 + CO = Cr + CO2 =>
Cr2O3 + 3 CO = 2 Cr + 3 CO2
NaBH4 + C3H6O + H2O = C3H8O + NaBH(OH) =>
NaBH4 + 2 C3H6O + H2O = 2 C3H8O + NaBH(OH)
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeCO + HCl = FeCl2 + H2CO =>
FeCO + 2 HCl = FeCl2 + H2CO
KHSO3 = K2SO3 + SO2H2O =>
2 KHSO3 = K2SO3 + SO2H2O
Fe244334O54 + H2SO4 = Fe2(SO4)3 + SO + H2O =>
2 Fe244334O54 + 1099449 H2SO4 = 244334 Fe2(SO4)3 + 366447 SO + 1099449 H2O
Na3PO4 + HgNO3 = NaNO3 + Hg3PO4 =>
Na3PO4 + 3 HgNO3 = 3 NaNO3 + Hg3PO4
(NH4)2Cr2O7 = NH3 + CrO2 + N2O + H2O =>
2(NH4)2Cr2O7 = 2 NH3 + 4 CrO2 + N2O + 5 H2O
H2ZnO2 + KOH = K2ZnO2 + H2O =>
H2ZnO2 + 2 KOH = K2ZnO2 + 2 H2O
Ca(ClO3)2 + HCl = CaCl2 + Cl2 + H2O =>
Ca(ClO3)2 + 12 HCl = CaCl2 + 6 Cl2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/24
Équations équilibrées sur02/23/23
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