1.Create a graph of temperature and volume data. Place temperature (remember to use degrees Celsius) on the x-axis and volume (mL) on the y-axis via Microsoft Excel and then, Insert a linear trendline to determine the equation of the line. Why can you assume a linear relationship (a straight-lined slope)?

2. At what temperature does your line intersect the x-axis? What volume corresponds to this temperature?

3. Would it be possible to cool a real gas down to zero volume? Why or why not? What do you think would happen before that volume was reached?

4.Is your measurement of absolute zero close to the actual value (-273 °C)? Calculate a percent error. How might you change the experiment to get closer to the actual value?

Can someone please help me with these four easy questions? Please show ALL WORK and make sure to create the graph with Excel alongside FULLY answering each question. Unfortunately, this is my second time posting this question due to the last response being incomplete.

These are the instructions that I used to conduct my experiment:

Procedure

Put on your safety glasses and gloves (provided in your safety box).

Fill the syringe halfway with air. Seal the syringe by screwing the cap on.

Use the stopwatch and hold the top of the thermometer up in the air for thirty seconds. Record the temperature of the room in Table 3.

Gently press the piston down, until the plunger cannot move any farther. Record the volume of the air column at room temperature in Table 3.

Fill one Styrofoam^® cup with hot water from the sink. Place the thermometer in the cup.

LAB SAFETY: Avoid using extremely hot water. Handle hot water carefully. Be certain it is cool before handling it directly.

Submerge and hold the air-filled syringe in the hot water for thirty seconds. Use the stopwatch to monitor time.

Gently push the piston down until the plunger cannot move any farther. Observe the new volume inside of the syringe. Record this volume and the water temperature in Table 3.

Prepare a cup full of water mixed with ice. Repeat Steps 6 - 7 for the cold water bath. Record the volume and temperature in Table 3.

Table 3: Temperature vs. Volume of Gas Data

Temperature Conditions	Temperature (ºC)	Volume (mL)
Room Temperature	26°C	1
Hot Water	70°C	2.69
Ice Water	2°C	.077