| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + BaOH = BaCl + NaOH
Na3[Fe(OH)6] = NaOH + Fe(OH)3 =>
Na3[Fe(OH)6] = 3 NaOH + Fe(OH)3
FeBr2 = Fe + Br2 =>
FeBr2 = Fe + Br2
N2 + S8 = N2S =>
8 N2 + S8 = 8 N2S
CoCl2 + AgNO3 = AgCl + Co(NO3)2 =>
CoCl2 + 2 AgNO3 = 2 AgCl + Co(NO3)2
HCa + LiOH = LiCa + H2O =>
HCa + LiOH = LiCa + H2O
NaHCO3 + C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
3 NaHCO3 + C6H8O7 = C6H5Na3O7 + 3 CO2 + 3 H2O
S2 + Br2 = SBr2 =>
S2 + 2 Br2 = 2 SBr2
KNO3 + C2 + S2 = K2SO4 + CO2 + N2 =>
4 KNO3 + C2 + S2 = 2 K2SO4 + 2 CO2 + 2 N2
Br2 + I = Br2I =>
Br2 + I = Br2I
Fe3O4 + KI + H2SO4 = FeSO4 + I2 + K2SO4 + H2O =>
Fe3O4 + 2 KI + 4 H2SO4 = 3 FeSO4 + I2 + K2SO4 + 4 H2O
PbO + NaCl + H2O = Pb(OH)Cl + NaOH =>
PbO + NaCl + H2O = Pb(OH)Cl + NaOH
Fe3O4 + KI + H2SO4 = FeSO4 + I2 + K2SO4 + H2O =>
Fe3O4 + 2 KI + 4 H2SO4 = 3 FeSO4 + I2 + K2SO4 + 4 H2O
NaMgI = NaI + Mg =>
NaMgI = NaI + Mg
Bi(IO3)3 = Bi + IO3 =>
Bi(IO3)3 = Bi + 3 IO3
Mn + H2 = MnH2 =>
Mn + H2 = MnH2
KBr(aq) + MgSO4(aq) = MgBr2 + K2SO4 =>
2 KBr(aq) + MgSO4(aq) = MgBr2 + K2SO4
Ba(CN)2 + H2O = BaO + HCN =>
Ba(CN)2 + H2O = BaO + 2 HCN
Cs2 + S = Cs2S =>
Cs2 + S = Cs2S
(H3PO4) + NH3 = (NH4)2HPO4 =>
(H3PO4) + 2 NH3 = (NH4)2HPO4
KCI + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O + CI =>
5 KCI + KMnO4 + 7 H2SO4 = 6 KHSO4 + MnSO4 + 4 H2O + 5 CI
H3PO2 + BiCl3 + H2O = H3PO4 + Bi + HCl =>
3 H3PO2 + 4 BiCl3 + 6 H2O = 3 H3PO4 + 4 Bi + 12 HCl
CrO4{2-} + S{2-} + H2O = Cr(OH)3 + S(s) + OH{-} =>
2 CrO4{2-} + 3 S{2-} + 8 H2O = 2 Cr(OH)3 + 3 S(s) + 10 OH{-}
In + CuCl2 = InCl2 + Cu =>
In + CuCl2 = InCl2 + Cu
C3H8 + O5 = CO3 + H2O =>
5 C3H8 + 13 O5 = 15 CO3 + 20 H2O
Sr + NaOH = SrOH + Na =>
Sr + NaOH = SrOH + Na
Co(NO3)2 + AgNO3 + NaOH = Co(OH)3 + Ag + NaNO3 =>
Co(NO3)2 + AgNO3 + 3 NaOH = Co(OH)3 + Ag + 3 NaNO3
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + KHSO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 4 H2SO4 = 5 Na2SO4 + 2 MnSO4 + 2 KHSO4 + 3 H2O
Ag + CaSO4 = Ag2SO4 + Ca =>
2 Ag + CaSO4 = Ag2SO4 + Ca
Al(k) + O2(d) = Al2O3(k) =>
4 Al(k) + 3 O2(d) = 2 Al2O3(k)
C + HO = CO2 + H2 =>
C + 2 HO = CO2 + H2
Zn + H3(PO4) = Zn(PO4) + H3 =>
Zn + H3(PO4) = Zn(PO4) + H3
BiOH(NO3)2 + HNO3 = Bi(NO3)3 + H2O =>
BiOH(NO3)2 + HNO3 = Bi(NO3)3 + H2O
Br2 + CaI = BrI + Ca =>
Br2 + 2 CaI = 2 BrI + 2 Ca
C4H10 + CO2 = C + H10O2 =>
C4H10 + CO2 = 5 C + H10O2
LiCl(s) = Li(s) + Cl(s) =>
LiCl(s) = Li(s) + Cl(s)
C6H5CHO + I2 + NaOH = C5H5COONa + NaI + H2O =>
6 C6H5CHO + 5 I2 + 17 NaOH = 7 C5H5COONa + 10 NaI + 9 H2O
C10H16N2O8 + C27H48O20 + H2O = C37N2H66O29 =>
C10H16N2O8 + C27H48O20 + H2O = C37N2H66O29
CuBr + HNO3 = CuNO3 + HBr =>
CuBr + HNO3 = CuNO3 + HBr
CaCl2 + NaOH = NaCl + Ca(OH)2 =>
CaCl2 + 2 NaOH = 2 NaCl + Ca(OH)2
NaBrO3 + SO2 + H2O = NaBr + H2SO4 =>
NaBrO3 + 3 SO2 + 3 H2O = NaBr + 3 H2SO4
CO(g) + O2(g) = CO2(g) = ZnO + CO2 =>
2 CO(g) + O2(g) = 2 CO2(g)
CuO + KHSO4 = CuSO4 + K2SO4 + H2O =>
CuO + 2 KHSO4 = CuSO4 + K2SO4 + H2O
NH4NO3 + C = CO + H2O + N2 =>
NH4NO3 + C = CO + 2 H2O + N2
V{2+} + H2O = V(OH)2{+} + H{+} + {-} =>
V{2+} + 2 H2O = V(OH)2{+} + 2 H{+} + e
C6H5NH2 + CH3OH + C2H5OH = C9H13NH2 + OH =>
C6H5NH2 + CH3OH + C2H5OH = C9H13NH2 + 2 OH
S2O8{2-} + Mn{2+} + H2O = SO4{2-} + MnO4{-} + H{+} =>
5 S2O8{2-} + 2 Mn{2+} + 8 H2O = 10 SO4{2-} + 2 MnO4{-} + 16 H{+}
C + O2 = CO =>
2 C + O2 = 2 CO
Ni + HOH = NiO + H2 =>
Ni + HOH = NiO + H2
PbCl4 = Pb + Cl2 =>
PbCl4 = Pb + 2 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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