Substances produced from the reaction between acids and bases; compounds consisting of a metal (positive) and nonmetal (negative) radical. (Grant... | Contact experts in Salts to get answers
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Questions related to Salts
I have to prepare a percoll additive as follow: in a g/20ml CaCl2.2H2O. ( 0.616 g) MgCl2. ( 0.118 g) NaCl. (0.935 g) KCl. (0.046 g) NaH2PO4. ( 0.009 g) Gentamycin. (1ml) Hepes Free Acid. ( 0.2384...
28 April 2021 8,616 0 View
I have tried many times to separate the heavies mineral matter from organic material after acid maceration through 4000 rpms centrifugation but so far I couldn't succeed. I follow the instructions...
27 April 2021 1,787 1 View
Usually metallic fluorosilicates are reacted with Ca/Na/K etc metal or alloys to obtain fluoride salts and silicon. But These metals are not very easily produced other than electrolysis. Is it...
23 April 2021 8,205 4 View
I read contradicting reports on Great Salt Lake ooids: Were/are these ooids originally aragonitic or calcitic? Could you cite any relevant and trusted bibliographic reference!?...
18 April 2021 5,439 2 View
I stored some clay rock samples in a diluted salt solution (c=2,5 g NaCl/l). The duration of the storage is around two to three months. Is there a possibility that Na+ from the salt solution...
17 April 2021 1,195 4 View
Dear all, I need to simulate a salt diluted in a liquid electrolyte. My experience is with LAMMPS, but so far I only had coarse grained toy models, and setting up the force field was...
31 March 2021 9,580 3 View
I am willing to measure the zeta potential of DPPC liposomes and a blend of 200 nm DPPC and 20 nm gold nanoparticles in aqueous solution ( DI water).
29 March 2021 2,581 7 View
I'm currently trying to set up an offline UV digestion of organic phosphate using potassium persulfate as a digestion reagent. The goal is to produce orthophosphate which can react with ammonium...
24 March 2021 2,346 3 View
I am interpreting a thick salt on 3D seismic data. Unfortunately, I am facing challenges to pick the top and bottom of the thick salt due to the low quality of the seismic data. I applied variance...
21 March 2021 6,075 9 View
I came across these 2 equipment for soil nutrient (NPK) analysis/monitoring. And would like to find out which would give a more reliable/accurate reading. 1. Hanna Instrument HI 83325 -...
18 March 2021 9,684 5 View
I am trying to prepare a 5 ml aqueous solution containing salt ( NaCl ) and surfactant ( SDS ) in beaker and then transfer it to test tube. the problem which i face, is that some of solution...
16 March 2021 277 1 View
There is no involvement of liquid during aggregation. Aggregation of salt grains resulting just because of change in surrounding conditions. The equipment having a closed chamber something similar...
14 March 2021 5,185 3 View
I am following method but washing carried out in centrifuge instred of soxclet Synthesis of the M-MIP was performed in four steps: preparation of magnetic nanoparticles (Fe3O4), modification...
09 March 2021 2,497 3 View
I want to obtain standard creep parameters of salt rock by creep parameters of rectangular samples. Is there a modification factor to convert creep parameters of rectangular (prismatic) rock salt...
02 March 2021 7,373 1 View
I would like to synthesize a transition metal doped TiO2 via solgel method. Hence, I would like to know which metal salt precursor to choose among Chloride, Nitrate, and Sulphate. A clear...
28 February 2021 4,542 3 View
Due to the unavailability of climate rooms, I want to carry out an experiment that require the use of certain saturated salt solutions especially those that can condition the wood specimen to 35%,...
26 February 2021 8,403 1 View
As I was synthesized Schiff base contains (NS Bidentate) ~so in research paper i saw ,, Schiff base and metal salt (2:1) proportion added and solutions refluxed for 40 min ,,@ 60℃ get ppt My...
25 February 2021 9,431 3 View
Hi, I have a problem when use the CDOCKER protocols of Discovery studio . I tried to dock the ligand to my protein which arelady have a small molecules at the active site.After preparing...
23 February 2021 6,003 0 View
When I reacted Bidentate NS Schiff Base with metal salt (M-Cl2) metal chlorides in +2 oxidation state in proportion of (2:1 Schiff base &metal salt) , i was get sticky material Why ? ---~...
22 February 2021 8,181 5 View
Hello. I want to isotopically label the my protein, and I express it in BL21 RIPL using M9 minimal media. It grows extremely slow. I inoculate the colony from a fresh M9 plate into 5ml M9 medium...
18 February 2021 3,115 2 View
rats were given daily dexamethasone in drinking water corresponding to 0.5 mg/kg or 2 mg/kg. These rats are simultaneously fed 25% fat, 3% salt in diet and 10% fructose in drinking water but...
16 February 2021 7,869 2 View
I need to determine the open formula of our complex, presumably consisting of sodium tungstate Na2WO4 and aluminum sulfate Al2 (SO4) 3. Our problem is that with an increase in the concentration...
12 February 2021 6,028 1 View
I am doing a salt tolerance-related experiment and for that I need to relate my salt levels to that in bacto agar. I don't want my salt concentrations to increase due to already salt content...
10 February 2021 4,393 1 View
During the resin (XAD-8) fractionation of wastewater salts (NaOH or HaCl) are used for acid or base elutions/pH adjustments. Since the amount of introduced salt is minimal, so is it required to...
09 February 2021 9,708 2 View