This was my attempt in a Balz-Schiemann reaction.
In a three neck round bottom flask containing HCl i added a thermometer, a dropping funnel and a powder funnel. The flask was cooled in an ice bath. I slowly added some amount of m-phenylenediamine through the powder funnel. Then, I added...
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I am in need of anhydrous Cadmium Chloride CdCl2 , for an experiment, but the vendors are offering a monohydrate form (at a good price), so how would one go about converting the salt to its anhydrous form?
Currently working on a water management project for a gas field and our project partner is asking about the possibility of salt precipitations in the underground.
How do I calculate the solubility of salts in water under low T, high p conditions and (especially) in the presence of...
Does soemone know a way to calculate the conductivity in microSiemens/cm of such a solution?
Medium: distilled water
Concentrations are 0.01 mol/L Na2SO4 and 0.0022 mol/L NaHCO3.
pH is 7.4.
Also just hints are really appreciated!
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my question relates to using sodium sulphate as a PCM i am using the decahydrate form at the moment but the anhydous form is a lot cheaper in bulk. is there a way to convert it to the...
hello new here . my question relates to using sodium sulphate as a PCM i am using the decahydrate form at the moment but the anhydous form is a lot cheaper in bulk. is there a way to convert it to the decahydrate form easily? one report says just leave it in the damp air,but can i just add...
Recently, we had a laboration where you were to identify different salt solutions.
The following chemicals were involved:
* water (deionized)
* diluted NaCl-solution
* saturated NaCl-solution
What happens when you mix them (in pairs, inter alia; CH3OH+H2O), and why?
I do have my...
I am having a hard time determining this topic....
the conjugate acid/base of wek acid/base will change the solution pH, but a lot of time I am just so confused...
here is examples:
please explain these to me, thank you!