| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + 2 NaI = 2 NaOH + MgI2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
OH + Al = AlO2 + H2O =>
4 OH + Al = AlO2 + 2 H2O
Ba3(PO4)2 + HCl = BaCl2 + P2O5 + H2O =>
Ba3(PO4)2 + 6 HCl = 3 BaCl2 + P2O5 + 3 H2O
Cu(OH2) = Cu + H2O =>
Cu(OH2) = Cu + H2O
LiNO3 + K = KNO3 + Li =>
LiNO3 + K = KNO3 + Li
O5 = O3 =>
3 O5 = 5 O3
Ni + HClO4 = H + NiClO4 =>
Ni + HClO4 = H + NiClO4
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
HP = H3P3 =>
3 HP = H3P3
CaSO3O = CaSO4 =>
CaSO3O = CaSO4
H3PO4 + RbOH = PO4Rb3 + H2O =>
H3PO4 + 3 RbOH = PO4Rb3 + 3 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
MgSO4 + FeBr2 = MgBr2 + FeSO4 =>
MgSO4 + FeBr2 = MgBr2 + FeSO4
Cl2 + OH = HClO =>
Cl2 + 2 OH = 2 HClO
SnCl2 + KMnO4 + HCl = H2SnCl6 + MnCl2 + KCl + H2O =>
5 SnCl2 + 2 KMnO4 + 26 HCl = 5 H2SnCl6 + 2 MnCl2 + 2 KCl + 8 H2O
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
C57H110O6 + H2O = CH3(CH2)16COOH + C3H8O3 =>
C57H110O6 + 3 H2O = 3 CH3(CH2)16COOH + C3H8O3
Ag + O + H = AgOH =>
Ag + O + H = AgOH
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Ca(OH)2 + Cs = CsOH + Ca =>
Ca(OH)2 + 2 Cs = 2 CsOH + Ca
Al(OH)3 + AgNO3 = Ag(OH)3 + AlNO3 =>
Al(OH)3 + AgNO3 = Ag(OH)3 + AlNO3
NaOH + CaO = Ca(OH)2 + Na2O =>
2 NaOH + CaO = Ca(OH)2 + Na2O
HCe + KCeO3 = KCe + H2O + Ce2 =>
6 HCe + KCeO3 = KCe + 3 H2O + 3 Ce2
Hg2 = Hg =>
Hg2 = 2 Hg
YCl3 + MnO2 + O2 = YMnO3 + Cl =>
2 YCl3 + 2 MnO2 + O2 = 2 YMnO3 + 6 Cl
AlNH4OH = Al(OH)NH4 =>
AlNH4OH = Al(OH)NH4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca + H2 = (CaH2)2 =>
2 Ca + 2 H2 = (CaH2)2
O = O2 =>
2 O = O2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
C6H6CH2OH + MnO2 = C6H6CHO + MnO + H2O =>
C6H6CH2OH + MnO2 = C6H6CHO + MnO + H2O
Mg0 + Ba3(PO4)2 = Mg3(PO4)2 + Ba0 =>
3 Mg0 + Ba3(PO4)2 = Mg3(PO4)2 + 3 Ba0
NaOH + NaHS = Na2S + H2O =>
NaOH + NaHS = Na2S + H2O
HCl + O2 = HClO =>
2 HCl + O2 = 2 HClO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Al(NO3)3 + Sr(NO3)3 + CH4N2O = SrAl2O4 + H2O + CO2 + N2 =>
12 Al(NO3)3 + 6 Sr(NO3)3 + 46 CH4N2O = 6 SrAl2O4 + 92 H2O + 46 CO2 + 73 N2
AlCl3Na2(CO3) = Al(CO3)Na2Cl3 =>
AlCl3Na2(CO3) = Al(CO3)Na2Cl3
Ni{+2} + NH3 = [Ni(NH3)6]{+2} =>
Ni{+2} + 6 NH3 = [Ni(NH3)6]{+2}
Al2O3 + S = Al + SO2 =>
2 Al2O3 + 3 S = 4 Al + 3 SO2
CuSO4 + NaCO3 = CuCO3NaSO4 =>
CuSO4 + NaCO3 = CuCO3NaSO4
CCl4 + I = ICl + C =>
CCl4 + 4 I = 4 ICl + C
HNO3 + K2SIO3 = H2SIO3 + KNO3 =>
2 HNO3 + K2SIO3 = H2SIO3 + 2 KNO3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
KOH + H2Se = K2Se + HOH =>
2 KOH + H2Se = K2Se + 2 HOH
HCl + LiOH = Li + Cl + H2O =>
HCl + LiOH = Li + Cl + H2O
Ca(NO3)2 + Na2(SO4) = Ca(SO4) + NaNO3 =>
Ca(NO3)2 + Na2(SO4) = Ca(SO4) + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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