: Pressure vs. Temperature (Gay Lussac\'s Law) Water Bath Pr Ice Room temperatur

Question

: Pressure vs. Temperature (Gay Lussac's Law) Water Bath Pr Ice Room temperature Hot Boiling 18 ROCESSING THE DATA In order to perform this experiment, what two experimental factors were kept constant? Based on the data and graph that you obtained for this experiment, express relationship between gas pressure and temperature (K). (direct or inverse, lincar or not) Which expression of k (k-P/T or k-P.T) corresponds to the relationship between pressure and temperature (K)? (Hint: the expression where the value of k is constant, or nearly so, from your data table). This represents Gay-Lussae's law. sccording to dhsi lesperiment, what should happen to the presure of a pas if bhe Kehvin temperature is doub Calculate P/T for all the data pairs in your table, using T in Celsius. Does Gay-Lussac's law still hold true (is k still constant) if we use temperatures in Celsius? 10

Explanation / Answer

1. The number of moles n and the volume V.

2. Gas pressure is directly proportional to the temperature

3. K=P/T represents the law.

4. If the temperature is doubled the pressure will be doubled. (as they are directly proportional)

5. no as temperature goes below zero in Celsius scale the sign of K changes.  

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