| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Be(OH)2 + 2 H3PO3 = Be3(PO3)2 + 6 H2O
CuO + Cl2 = CuClO =>
2 CuO + Cl2 = 2 CuClO
HO5 = H2 + O2 =>
2 HO5 = H2 + 5 O2
Hg + N2 = HgN2 =>
Hg + N2 = HgN2
FeCl3 + KI = FeI3 + KCl =>
FeCl3 + 3 KI = FeI3 + 3 KCl
CuFeS2 = Cu2S + FeS + S2 =>
4 CuFeS2 = 2 Cu2S + 4 FeS + S2
BrO + H = Br + H2O =>
BrO + 2 H = Br + H2O
H3Al + Cl = H2 + AlCl3 =>
2 H3Al + 6 Cl = 3 H2 + 2 AlCl3
KNO3 + Al + NaOH + H2O = K[Al(OH)4] + NaNO3 + NH3 =>
8 KNO3 + 8 Al + 5 NaOH + 18 H2O = 8 K[Al(OH)4] + 5 NaNO3 + 3 NH3
NaH2PO2H2O + HCl = H3PO2 + NaCl + H2O =>
NaH2PO2H2O + HCl = H3PO2 + NaCl + H2O
Fl2 + H2O = HFl + O3 =>
3 Fl2 + 3 H2O = 6 HFl + O3
CUO + HNO3 = CUNO3 + OH =>
CUO + HNO3 = CUNO3 + OH
K2S + NaClO3 = KClO3 + Na2S =>
K2S + 2 NaClO3 = 2 KClO3 + Na2S
Al2O3 + C2 = Al + CO =>
2 Al2O3 + 3 C2 = 4 Al + 6 CO
NaOH + Al(NO3)3 = Na(NO3)3 + AlOH =>
NaOH + Al(NO3)3 = Na(NO3)3 + AlOH
CH4 + I2 = CHI3 + HI =>
CH4 + 3 I2 = CHI3 + 3 HI
C4(H10) + O2 = CO2 + H2O =>
2 C4(H10) + 13 O2 = 8 CO2 + 10 H2O
C2H5OH + Cr2O7{2-} + H{+} = CH3CO2H + Cr{3+} + H2O =>
3 C2H5OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3CO2H + 4 Cr{3+} + 11 H2O
C5H8 + Cl2 = C5H8Cl4 =>
C5H8 + 2 Cl2 = C5H8Cl4
NiSO4 + NaOH + (NH4)2S2O8 = (NH4)2SO4 + Na2SO4 + Ni2O3 + H2O =>
2 NiSO4 + 6 NaOH + (NH4)2S2O8 = (NH4)2SO4 + 3 Na2SO4 + Ni2O3 + 3 H2O
Mg(s) + Cl(g) = MgCl2 =>
Mg(s) + 2 Cl(g) = MgCl2
C + SO4 = CS2 + CO2 =>
5 C + 2 SO4 = CS2 + 4 CO2
B2O3 = B + O2 =>
2 B2O3 = 4 B + 3 O2
HOH = H2 + OH =>
2 HOH = H2 + 2 OH
BaSO4 + CuCl2 = BaCl2 + CuSO4 =>
BaSO4 + CuCl2 = BaCl2 + CuSO4
SO2 + Pb(NO3)2 = PbO2 + SN2O6 =>
SO2 + Pb(NO3)2 = PbO2 + SN2O6
Fe2 + S8 = Fe2S8 =>
Fe2 + S8 = Fe2S8
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
Cu + Ba(OH)2 = Ba + Cu(OH)2 =>
Cu + Ba(OH)2 = Ba + Cu(OH)2
H2 + Ba(OH)2 = Ba + H2O =>
H2 + Ba(OH)2 = Ba + 2 H2O
LiOH + HNO3 = LiNO3 + H2O =>
LiOH + HNO3 = LiNO3 + H2O
NeOH + H2SO4 = NeSO4 + H2OH =>
NeOH + H2SO4 = NeSO4 + H2OH
SbF5 = F + SbF3 =>
SbF5 = 2 F + SbF3
FeCl3 + Br2 = FeBr3 + Cl =>
2 FeCl3 + 3 Br2 = 2 FeBr3 + 6 Cl
Z = Z2 =>
2 Z = Z2
Cl + KF = KCl + F2 =>
2 Cl + 2 KF = 2 KCl + F2
Zn + NaOH = Zn(OH)2 + Na =>
Zn + 2 NaOH = Zn(OH)2 + 2 Na
Sr + HI = SrI + H2 =>
2 Sr + 2 HI = 2 SrI + H2
SiH2 + H2O = SiO2 + H2 =>
SiH2 + 2 H2O = SiO2 + 3 H2
NaH2PO4 + NaOH = Na3PO4 + H2O =>
NaH2PO4 + 2 NaOH = Na3PO4 + 2 H2O
Br2 + S2 = S2Br2 =>
Br2 + S2 = S2Br2
Co + OCl{-} + H2O = Co(OH)3 + Cl{-} =>
2 Co + 3 OCl{-} + 3 H2O = 2 Co(OH)3 + 3 Cl{-}
NO + ClO3 = NO3 + ClO2 =>
NO + 2 ClO3 = NO3 + 2 ClO2
KMnO4 + Na2SO3 + NaOH = Na2SO4 + Na2MnO4 + K2MnO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = Na2SO4 + Na2MnO4 + K2MnO4 + H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
FeNO2 + NaOH = FeOH + NaNO2 =>
FeNO2 + NaOH = FeOH + NaNO2
MnO2 + HCl = MnCl + Cl2 + H2O =>
2 MnO2 + 8 HCl = 2 MnCl + 3 Cl2 + 4 H2O
HCl + CuO = CuCl + H2OO =>
2 HCl + 2 CuO = 2 CuCl + H2OO
Cu3P2 = P4 + Cu =>
2 Cu3P2 = P4 + 6 Cu
Cr2S3 + NaOH = Cr(OH)3 + Na2S =>
Cr2S3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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