Question. H2S is more acidic than H2O because B(a)oxygen is more electronegative than sulphur.(b) atomic number of Sulphur is higher than oxygen.(c) H -S bond dissociation energy is less as compared to H -O bond.(d) H -O bond dissociation energy is less also compared to H - S bo...
We also investigated the fluorescence response of probe indicated that the probe 1 can function over a wide range of 1 to pH fHro2Smu6n.d0etrod8i.f5fe, raenndt the best response range is within pH 7.4–8.5. However, in the case of weak acidic conditions (pH < 7.0), the fluo- ...
As a signal molecule in organisms, H2S is involved in various physiological activities with different signal pathways. Moreover, it is an endogenous sulfide and a key node of sulfur metabolism in organisms. Besides, sulfur is essential for all living organisms on Earth as a key component of ami...
Moreover, Sargassum fluitans III extracts have already shown effectiveness in inhibiting corrosion on steel in acidic environments exceeding 90%. The interaction between zinc and these chemical species, forming a barrier against corrosive agents, could explain the slowdown in corrosion....
To explore sensor reversibility, we prepared a sensor using a film that was composed of the dipotassium salt of Nf-TNPP, in which both acidic protons were exchanged for K+; typical responses of this sensor to H2S and EDA vapor are shown in Figure 7. As can be seen in Figure 7, when ...