PH of UO2SO4 in H2O - Learning Suggestions

In summary, the conversation revolves around learning about the chemistry of uranyl sulphate in aqueous reactors and ways to avoid precipitates of uranium. One person suggests using uranyl nitrate solutions and provides a source for further information.
  • #1
dougbrown999
4
0
Does anyone have a suggestion for learning about the pH of UO2SO4 in H2O?
 
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  • #2
Can one find the solubility constant for uranyl sulphate?

This is really a chemistry question.
 
  • #3
The question stems from the design of a LEU subcritical aqueous reactor. I am under the impression that keeping the pH low is necessary in order to avoid precipitates of uranium. Does anyone recommend a good source for learning about the chemistry in aqueous reactors?
 
  • #4
Such sources are probably quite old, but nevertheless accurate. I've used uranyl nitrate solutions in the past. Uranyl nitrate hexahydrate is a precursor to ADU, which is precipitate in ammonium hydroxide IIRC. ADU is ultimately calcined to UO2.

http://digital.library.okstate.edu/OAS/oas_pdf/v54/p83_87.pdf
 
  • #5
Thanks for the information.
 

Related to PH of UO2SO4 in H2O - Learning Suggestions

1. What is the pH of UO2SO4 in H2O?

The pH of UO2SO4 in H2O can vary depending on the concentration and temperature of the solution. However, it is generally around 3-4, making it acidic.

2. How does the pH of UO2SO4 in H2O affect its properties?

The pH of UO2SO4 in H2O can impact its solubility, reactivity, and stability. A lower pH can make it more soluble and reactive, while a higher pH can make it less soluble and more stable.

3. What factors can influence the pH of UO2SO4 in H2O?

The concentration of the UO2SO4 solution, temperature, and presence of other substances can all affect the pH of UO2SO4 in H2O. The concentration and temperature can directly impact the dissociation of the compound, while other substances may act as acids or bases and change the overall pH.

4. How can the pH of UO2SO4 in H2O be measured?

The pH of UO2SO4 in H2O can be measured using a pH meter or pH strips. These tools use a scale to measure the concentration of hydrogen ions in the solution, which correlates to the pH level.

5. What are some potential learning suggestions for understanding the concept of pH of UO2SO4 in H2O?

Some learning suggestions for understanding the concept of pH of UO2SO4 in H2O include conducting experiments to measure the pH at different concentrations and temperatures, researching the properties and uses of UO2SO4, and studying the chemistry behind acid-base reactions and dissociation.

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