Merga Hailemariam Urgesa

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Questions related from Merga Hailemariam Urgesa

Why only Fe and Cu used for oxygen transport?

During the transport of oxygen Fe and Cu plays a vital role but why not other transition metals like Co, Mn, and others, what is the reason behind this?

17 June 2023 1,622 1 View

How to calculate the conduction band and valence band of the semiconductor using absolute electronegativity?

I want to calculate the CBM and VBM from the band gap of MnOS. But is unable to find out the absolute electronegativity of MnOS. Please help me with proper references How can I calculate the...

15 October 2022 9,011 0 View

What is best methods to determine soil total organic carbon?

one of the most indications of soil fertility is total organic carbon. but during determination its concentration there are two methods, 1 is by total dry ash 2. is by conversion factors fro data...

27 January 2020 6,009 15 View