What are the four different gas variables that are involved in gas laws? Out of

Question

What are the four different gas variables that are involved in gas laws? Out of those four gas variables, which ones will be manipulated (changed) in this lab? Which one will be held constant? Change the following temperatures to Kelvin 35 degree C -10 degree C 110 degree C According to the lab instructions, at what point should pressure and temperature readings be recorded from the LabQuest unit? At the end of the lab, you will need to create 3 graphs in excel - using the axis below, label the 3 graphs that you will need to make and label the x and y axis

Explanation / Answer

Solution.

1. The variables are pressure (P), volume (V), temperature (T), an amount of substance (n).

2. The lab procedure required.

3. To convert centigrade into Kelvins the following formula should be used:

T = t°C+273.15;

T = 35+273.15 = 308.15 K;

T = -10+273.15 = 263.15 K;

T = 110+273.15 = 383.15 K.

4. The lab instructions required.

5.  The lab instructions required.

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