What is the solubility of (PdNO3)2. 2 H2O in water and in dilute HNO3 solution? How i can dissolve 02 g of (PdNO3)2. 2 H2O in 15 ml water?

15 March 2012 1 549 Report

I have already tried it using increased water qty (100 ml), stirring overnight, and also used sonication bath to dissolve it, but no satisfactory result were obtained. Is anyone able to suggestions? Thanks

Sanjit Manohar Majhi

generally PdCl2 doesn't dissolve in water. we used in HCl to dissolve. I haven't tried for PdNO3. if it is not dissolving in water then try in HCl. first prepare 0.02 M HCl (35 %) then add ur Pd amount in HCl instead of water and then vigorous stirred till it dissolve. 02 g PdNO3 in 15 ml. it seems to be high molar conc of PdNO3. you may increase the HCl molar conc from 0.02 to 0.1 or 1M.

Badges
Science topic

More Dinesh D. Thakare's questions See All

if we are doing non-invasive sensing in patient urine then required ethical permission or not???

if we are doing non-invasive sensing in patient urine then require ethical permission or not??? If we have a consent form fill with the patient then it is sufficient or not???

24 May 2024 956 0 View

Why is the potential window of GCD not following that of Cyclic voltammetry?

My CV profile shows redox peaks at around -0.3V in the potential window -0.7 to 0.3V. But in GCD, the discharge curve is not going below -0.25V. If the potential window of GCD is followed i.e....

29 January 2024 9,836 3 View

Vulcanization of butyl rubber at Room Temperature ?

Can we partly cure Butyl rubber sealant formulation at room temperature in 10-15 days time. The purpose of adding a curing system in the formulation is to add the tensile in the product without...

24 January 2024 3,285 3 View

How can we make zinc disorbate ?

Hi Can anybody help us to know how we can make zinc disorbate ?

23 January 2024 3,884 1 View

How to avoid the particle growth in suspension without surfactant?

Since its multidose injection, we have benzalkonium chloride as preservative in formulation. we knew that benzalkonium chloride also act as cationic surfactant. During stability, How to avoid the...

01 January 2024 2,610 3 View

Can someone kindly explain the increase in capacitance retention after 1000 cycles?

In my study I have observed that the capacitance retention rate after 1000 charging-discharging cycles increased beyond 100%. can anyone kindly provide insight in this regard. Thank...

21 December 2023 2,848 1 View

Neocuproine method for copper analysis ?

The amount of reagents to be taken

02 December 2023 3,481 0 View

How can we decide the amount of copper sulphate be taken to prepare a stock solution in 1litre of water ?

procedure of preparation

19 November 2023 4,484 1 View

Microwave image in brain tumor?

brain tumor detection and classification

22 September 2023 5,109 1 View

What are the different methods to handle GLONASS Interchannel Bias?

Hi all, Please suggest any literature on GLONASS Interchannel Bias calculation.

31 August 2023 424 0 View

Geotechnical Engineering (Proceedings of the ICE) time review?

Hello everyone, I recently submitted an article to Geotechnical Engineering (Proceedings of the ICE), and the current status has been listed as "EiC Pre-assessment: Ready" for the past 20 days. I...

10 August 2024 6,493 1 View

What should a Mechanical Engineering PhD scholar focus on during their PhD to enhance their chances of securing a postdoctoral position?

29 July 2024 7,714 4 View

May I know the exact Quartile of the journal- Advanced Engineering Materials (Wiley) for material science category?

In some data sources it has been grouped in Q1 and some shows it is Q2.

29 July 2024 4,227 2 View

What is the best method to detect the chemical composition of pollen ?

I have multiple small samples of grass pollen with anthers. I want to find a method to identify concentrations of proteins, lipids, and other various elements for these samples. any suggestions?

28 July 2024 5,331 1 View

Ternary in Electrical Engineering?

Dear Research Community I would like to invite Elctrical Engineering specialists to solve problems related to Ternary Algebra or tripple sets I have an algorithm that places in relation three...

28 July 2024 5,771 2 View

What topic or subject does Production Engineering need to address more?

Contemporary scores or innovations in scientific approaches. Hybrid methodologies, emerging themes and cross-cutting issues?

27 July 2024 648 3 View

Can a shoot-through event of a tri-state digital buffer cause momentary Hi-Z state?

// interested in the difference between floating events and short circuits.

22 July 2024 6,565 0 View

Is there a good macro photography kit for on-site metallurgical investigation?

I am looking to purchase a photography kit for onsite metallurgical investigations, such as capturing photos of worn areas, hot tears, cold tears etc. Could anyone suggest me a good...

22 July 2024 3,490 2 View

Hi dear researchers, do you suggest the best and shortest path for chemical synthesis and green synthesis of magnetite(Fe3O4)?

Suggest the best and shortest route for the chemical synthesis and and green synthesis of magnetite(Fe3O4) The chemical synthesis should contain the least dangerous chemicals along with full...

21 July 2024 2,476 2 View

Why do fish have fishy odors naturally ?

Chemical Engineering /Food Engineering

20 July 2024 4,152 4 View