| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H16 + 8 CI2 = 2 C + 16 HCI
H2CO3 + Na2O3 = H2O + Na2CO3 + O2 =>
H2CO3 + Na2O3 = H2O + Na2CO3 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO2 + NaOH = Na2CO3 + H2O =>
CO2 + 2 NaOH = Na2CO3 + H2O
Fe(OH)2 + Ni(OH)2 = Fe + NiO(OH) + H2O =>
Fe(OH)2 + 2 Ni(OH)2 = Fe + 2 NiO(OH) + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Na2S + Cl2 + H2O = Na2SO4 + HCl =>
Na2S + 4 Cl2 + 4 H2O = Na2SO4 + 8 HCl
Al(OH)3 + Ca(OH)2 = Ca(Al(OH)4)2 =>
2 Al(OH)3 + Ca(OH)2 = Ca(Al(OH)4)2
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
CaCO3*MgCO3 + H2SO4 = CaSO4*2H2O + MgSO4 + CO2 =>
CaCO3*MgCO3 + 2 H2SO4 = CaSO4*2H2O + MgSO4 + 2 CO2
C3H7Cl + CH3Cl + Na = NaCl + C4H10 =>
C3H7Cl + CH3Cl + 2 Na = 2 NaCl + C4H10
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C3H6Br2 + NaOH = CH3C(O)CH3 + NaBr + H2O =>
C3H6Br2 + 2 NaOH = CH3C(O)CH3 + 2 NaBr + H2O
Ai + O2 = Ai2O3 =>
4 Ai + 3 O2 = 2 Ai2O3
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
MnO2 + KClO3 + K2CO3 = KMnO4 + KCl + CO2 =>
2 MnO2 + KClO3 + K2CO3 = 2 KMnO4 + KCl + CO2
CO + H = H2O + C =>
CO + 2 H = H2O + C
Na2WO4 + HCl + Na2SO3 = Na2SO4 + NaCl + W5O14 + H2O =>
5 Na2WO4 + 10 HCl + Na2SO3 = Na2SO4 + 10 NaCl + W5O14 + 5 H2O
K2[PtCl4] + N2H6SO4 = Pt + HCl + KCl + K2SO4 + N2 =>
2 K2[PtCl4] + N2H6SO4 = 2 Pt + 6 HCl + 2 KCl + K2SO4 + N2
NaOH + Li3PO4 = LiOH + Na3PO4 =>
3 NaOH + Li3PO4 = 3 LiOH + Na3PO4
CH3COOH + PCl3 = C2H3OCl + H3PO3 =>
3 CH3COOH + PCl3 = 3 C2H3OCl + H3PO3
AlCl3 + Sn2O4 = Al2O3 + SnCl4 =>
8 AlCl3 + 3 Sn2O4 = 4 Al2O3 + 6 SnCl4
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
C2H6O + CH3COOH = CH3COOCH2CH3 + H2O =>
C2H6O + CH3COOH = CH3COOCH2CH3 + H2O
NaSO3 + HClO4 = NaClO4 + HSO3 =>
NaSO3 + HClO4 = NaClO4 + HSO3
CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr
C + S8 = CS2 =>
4 C + S8 = 4 CS2
zinc + hydrochloricacid = hydrogen + ZnCl =>
2 Zn + 2 HCl = H2 + 2 ZnCl
HBr + Na2CO3 = NaBr + H2O + CO2 =>
2 HBr + Na2CO3 = 2 NaBr + H2O + CO2
C2H6O + SOCl2 = C2H5Cl + H2 + S + O3 =>
2 C2H6O + SOCl2 = 2 C2H5Cl + H2 + S + O3
NaOH + Mg = Mg(OH)2 + Na =>
2 NaOH + Mg = Mg(OH)2 + 2 Na
HI + Mg(OH)2 = MgI + O2H3 =>
HI + Mg(OH)2 = MgI + O2H3
KMnO4 + HCl + KI = H2O + KCl + I2 + MnCl2 =>
2 KMnO4 + 16 HCl + 10 KI = 8 H2O + 12 KCl + 5 I2 + 2 MnCl2
Cu + O2 + CO2 + H2O = CuCO3*Cu(OH)2 =>
2 Cu + O2 + CO2 + H2O = CuCO3*Cu(OH)2
LiCr2O8 + BaCl = LiCl + BaCr2O8 =>
LiCr2O8 + BaCl = LiCl + BaCr2O8
Al(OH)(NO3)2 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)(NO3)2 + HNO3 = Al(NO3)3 + H2O
H2O + SO2 + KMnO4 = SO3 + KOH + MnO2 =>
H2O + 3 SO2 + 2 KMnO4 = 3 SO3 + 2 KOH + 2 MnO2
Zn2S = Zn + S =>
Zn2S = 2 Zn + S
HNO3 + HSO4 + Hg = HgSO4 + N2O2 + H2O =>
2 HNO3 + 6 HSO4 + 6 Hg = 6 HgSO4 + N2O2 + 4 H2O
Na3PO4 + Al2(SO4)3 = Na2SO4 + Al3(PO4)3 =>
6 Na3PO4 + 3 Al2(SO4)3 = 9 Na2SO4 + 2 Al3(PO4)3
NiCl2 + HNO3 = Ni(NO3)2 + NO2 + Cl2 + H2O =>
NiCl2 + 4 HNO3 = Ni(NO3)2 + 2 NO2 + Cl2 + 2 H2O
HF + N2F2 = NHF2 =>
2 HF + N2F2 = 2 NHF2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Bi(NO3)3 + NaOH = Bi(OH)3 + NaNO3 =>
Bi(NO3)3 + 3 NaOH = Bi(OH)3 + 3 NaNO3
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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