| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4 + Zn(NO3)2 = ZnPO4 + Na3(NO3)2
Au + S = Au2S =>
2 Au + S = Au2S
C2H5Br + Br2 = C2Br + HBr =>
2 C2H5Br + 5 Br2 = 2 C2Br + 10 HBr
Ca(OH)2 + NH4NO3 = CaNO3 + H2O + NH3 =>
8 Ca(OH)2 + 7 NH4NO3 = 8 CaNO3 + 13 H2O + 6 NH3
H2CO3 + CaH2 = CaCO3 + H2 =>
H2CO3 + CaH2 = CaCO3 + 2 H2
NaNO2 + HCl + C6H7NO3SH2O = H2O + NaCl + C6H4N2O3S =>
NaNO2 + HCl + C6H7NO3SH2O = 3 H2O + NaCl + C6H4N2O3S
Ga(NO3)3 + KOH = Ga(OH)3 + KNO3 =>
Ga(NO3)3 + 3 KOH = Ga(OH)3 + 3 KNO3
C6H14 = C2H4 + C2H6 =>
C6H14 = 2 C2H4 + C2H6
Mg + AlPO4 = Al + Mg(PO4) =>
Mg + AlPO4 = Al + Mg(PO4)
CH3COONa + H2O + Mg = Mg(OH) + CH3COOHNa =>
CH3COONa + H2O + Mg = Mg(OH) + CH3COOHNa
Ba + K2O = BaO + K =>
Ba + K2O = BaO + 2 K
Br2 + NO2 = NO2Br =>
Br2 + 2 NO2 = 2 NO2Br
K + Cl = KCl =>
K + Cl = KCl
IO3{-} + Sn{2+} + H2O = I{-} + Sn{4+} + OH{-} =>
IO3{-} + 3 Sn{2+} + 3 H2O = I{-} + 3 Sn{4+} + 6 OH{-}
AgNO3 + MnSO4 = AgMn + NO3SO4 =>
AgNO3 + MnSO4 = AgMn + NO3SO4
C + KOH = CO + KH =>
C + KOH = CO + KH
CuO2 + NH3 = Cu + H2O + N =>
3 CuO2 + 4 NH3 = 3 Cu + 6 H2O + 4 N
F1 + Al = AlF3 =>
3 F1 + Al = AlF3
Cu2 + Ag(NO3) = Cu(NO3)2 + Ag =>
Cu2 + 4 Ag(NO3) = 2 Cu(NO3)2 + 4 Ag
NaHCO3 + H3C6H5O7 = Na3C6H7O7 + CO2 + H2O =>
27 NaHCO3 + 10 H3C6H5O7 = 9 Na3C6H7O7 + 33 CO2 + 22 H2O
C12 = C6 =>
C12 = 2 C6
HCl + CaCO3 = CO2 + Ca + Cl2 + H2O =>
2 HCl + CaCO3 = CO2 + Ca + Cl2 + H2O
AgF + CaSO4 = Ag2SO4 + CaF2 =>
2 AgF + CaSO4 = Ag2SO4 + CaF2
CaCl2 + O2 = Ca2O + ClO =>
4 CaCl2 + 5 O2 = 2 Ca2O + 8 ClO
HCl + Fe(NO3)3 = HCl(NO3)3 + Fe =>
HCl + Fe(NO3)3 = HCl(NO3)3 + Fe
I{-} + (H3O){+} + (MnO4){-} = H2O + I2 + Mn{2+} =>
10 I{-} + 16(H3O){+} + 2(MnO4){-} = 24 H2O + 5 I2 + 2 Mn{2+}
C4H13OH + O2 = CO2 + H2O =>
C4H13OH + 7 O2 = 4 CO2 + 7 H2O
C6H8O7 + CuCO3 = C12H10Cu3O14 + H2O + CO2 =>
2 C6H8O7 + 3 CuCO3 = C12H10Cu3O14 + 3 H2O + 3 CO2
Pb(ClO2)4 + CaCr2O7 = Pb(Cr2O7)2 + Ca(ClO2)2 =>
Pb(ClO2)4 + 2 CaCr2O7 = Pb(Cr2O7)2 + 2 Ca(ClO2)2
Hg + H2O = HgH2O =>
Hg + H2O = HgH2O
Cl2(g) + KBr(ac) = ClBr + K =>
Cl2(g) + 2 KBr(ac) = 2 ClBr + 2 K
B(OH)3 + NaF + H2SO4 = NaBF4 + HSO4Na + H2O =>
B(OH)3 + 4 NaF + 3 H2SO4 = NaBF4 + 3 HSO4Na + 3 H2O
K2Cr2O7 + H2SO4 + KI = K2SO4 + Cr2[SO4]3 + I2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KI = 4 K2SO4 + Cr2[SO4]3 + 3 I2 + 7 H2O
C5H9NO3S + HClO4 = C5H13NO3S + ClO4 =>
C5H9NO3S + 4 HClO4 = C5H13NO3S + 4 ClO4
KMnO4 + H2SO4 + H2O2 = O2 + H2MnO + K2SO4 =>
2 KMnO4 + H2SO4 + H2O2 = 4 O2 + 2 H2MnO + K2SO4
NH3 + ZnSO4 = NH3SO4 + Zn =>
NH3 + ZnSO4 = NH3SO4 + Zn
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Ca(OH)2 + F = CaF2 + (OH)2 =>
Ca(OH)2 + 2 F = CaF2 + (OH)2
Sn + MgBr = SnBr2 + Mg =>
Sn + 2 MgBr = SnBr2 + 2 Mg
HI + HNO3 = NO2 + HI3 + H2O =>
3 HI + 2 HNO3 = 2 NO2 + HI3 + 2 H2O
HNO3 + Bi2S = Bi(NO3)3 + NO + S + H2O =>
8 HNO3 + Bi2S = 2 Bi(NO3)3 + 2 NO + S + 4 H2O
NiCO3 + HNO3 = CO2 + H2O + Ni(NO3)2 =>
NiCO3 + 2 HNO3 = CO2 + H2O + Ni(NO3)2
FeS2 + H2O + O2 = FeSO4 + H2SSO4 =>
4 FeS2 + 2 H2O + 11 O2 = 4 FeSO4 + 2 H2SSO4
C6H12O6 + C6H10O5 = C12H22O11 =>
C6H12O6 + C6H10O5 = C12H22O11
MgI2 + Co(OH)3 = Mg(OH)2 + Co2I6 =>
3 MgI2 + 2 Co(OH)3 = 3 Mg(OH)2 + Co2I6
C4H9(CH3) + O2 = CO2 + H2O =>
C4H9(CH3) + 8 O2 = 5 CO2 + 6 H2O
MgCl2(aq) = Mg(s) + Cl12(g) =>
6 MgCl2(aq) = 6 Mg(s) + Cl12(g)
[Fe(CN)6] + CuSO4 = Cu2[Fe(CN)6] + SO4 =>
[Fe(CN)6] + 2 CuSO4 = Cu2[Fe(CN)6] + 2 SO4
N2 + O2 = N2O7 =>
2 N2 + 7 O2 = 2 N2O7
Fe{3+} + K4Fe(CN)6 = FeFe(CN)6{-} + K{+} =>
Fe{3+} + K4Fe(CN)6 = FeFe(CN)6{-} + 4 K{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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