Answer Posted / sam

Gas cinematography uses gas mobile phase and a stationary phase and is used for analysis of volatile compounds(compounds changes into gaseous form at lower temperature. HPLC uses liquid as mobile phase and a stationary phase and is used for more temperature stable compounds.

Protactinium has potential applications in nuclear reactors. Could you elaborate on its role in enhancing reactor efficiency or safety?

149

---

Discuss the historical significance of Actinium and its discovery in the context of the periodic table.

152

---

Barc in chemistry

844

---

what is stero electronic factor.2 what is steric control factor and what is product control factor

1660

---

What is the accepted microbial load in APIs as per USP.........?

2020

---

---

Discuss the role of Actinium in neutron sources and its contribution to scientific research and advancements.

168

---

Protactinium-233 can be bred from Thorium-232. Describe the process of breeding Protactinium-233 and its significance for nuclear fuel production.

200

---

Can we consider in purity angel

1341

---

How can Protactinium isotopes be used in the creation of neutron-rich targets for various experiments and studies?

175

---

why in uv calibration in Limt of absorbance parameter specific absorbance is calculated only for selected wavelength

2203

---

hi friends, dis is ramana reddy.i have been workining in bulk drugs as QC chemist.i would like 2 change d company.i want sample RESUME,OFFER LETTER,APPOINTMENT LETTER,PAY SLIP.if any body has these documents,pls send 2 my mail id i.e ramanareddy.sdpl@ymail.com

1822

---

naphtha and hexane mixture can be used a fuel or not

1974

---

In what ways can Protactinium isotopes be used to study fundamental particle interactions and properties?

146

---

Which organic compound is used as a fuel in jet air crafts?

795

---

What are some common compounds or chemical reactions involving Protactinium, and how do they contribute to our understanding of this element?

133

---