How do I convert mol/L to g/cm^3

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Discussion Overview

The discussion revolves around the conversion of concentration units from mol/L to g/cm³, specifically for the refrigerant R134a. Participants explore the necessary steps and information required for this conversion, including the molecular weight of R134a.

Discussion Character

  • Technical explanation, Homework-related

Main Points Raised

  • One participant inquires about converting 5.0308 mol/L of R134a to g/cm³.
  • Another participant suggests that the molecular weight of R134a is needed to perform the conversion, recommending to multiply mol/L by the molecular weight to obtain grams/L and then convert liters to cm³.
  • A participant expresses uncertainty regarding the molecular weight, estimating it to be about 0.1050 kg but is not confident in this value.
  • Another participant provides a link to a search engine to help find the molecular weight of R134a.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the exact molecular weight of R134a, and there is uncertainty regarding the conversion process due to this missing information.

Contextual Notes

The discussion highlights the dependency on the accurate molecular weight for R134a, which is not definitively established in the thread.

alexisonsmith
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How do I convert mol/L to g/cm^3 , I am wanting to know this for the refrigerant R134a from which the value I have is 5.0308 mol/L and I am wanting to convert it to g/cm^3

Thanks
 
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You need molecular weight (mass per unit mole) for R134a. Multiply mol/L times mole weight to get grams/L then convert the liters to cm3.
 


ok, but I am having problems finding the mass per unit mole I think it is about 0.1050 Kg but I am not sure...
 

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