Athil Al-Shihabi Al-Ani

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Questions related from Athil Al-Shihabi Al-Ani

Why I can not obtain a clear solution of ZnSO4 with water?

The solution contains: ZnSO4 + Water+ trisodiumcetrate,? NH4OH was added drop wise to this solution to raise the pH to 6.5. Could anyone help me to find out the problem?

09 September 2017 4,188 5 View

What is the reasonable range of current density for atomic layer deposition? if i want to deposit ion metals on an oxide TiO2 nanotube substrate?

I want to know if there is a specific range for the current of atomic layer deposition. Thanks in advance.

03 March 2017 4,427 0 View

If we heated sulfur under N2 purging, what type of gas will produced? And which is the suitable solvent to dissolve it?

In my case, I will insert a boat full of sulfur powder into a tube furnace, and I will purge N. So, I want to avoid the gasses contaminate the environment. Thanks in advance.

11 November 2016 378 3 View

What is the most appropriate solvent can be used to absorb sulfur vapor?

If sulphur element is heated up to 500C in a tube furnace, what is the suitable solvent that can be used to desulphurize the vapor that produced during the heating process? Thanks in advance.

11 November 2016 8,874 3 View

Identifying a chemical reaction that occurred from mix different chemicals.

Hi, how can we know what is the chemical reaction that happened if we mix: NH4OH + Ethylenediaminetetraacetic acid (EDTA) + ZnSO4 +water +trisodiumcitrate ?

10 October 2016 9,104 1 View