Lab: Charles's Law

Question 1

Which glass container was used in the experiment to heat the water bath?

Revolt · Accepted Answer

beaker

Question 2

Which is the best reason for choosing the beaker for heating the solution?

Revolt · Accepted Answer

The beaker will not tip over when placed on the hot plate.

Question 3

Question 3

Revolt · Accepted Answer

and the dependent variable was: temperature; .: volume

Question 4

pressure✔ volumetemperature.

Revolt · Accepted Answer

✔ volume

Question 5

Which are ways to ensure that temperature readings are accurate? Check all that apply.

Revolt · Accepted Answer

making sure the liquid inside the thermometer is at eye level when taking the temperature; making sure the bulb of the thermometer does not touch the bottom of the beaker or the ice when taking the temperature

Question 6

Find the ratio of the volume divided by the temperature for the first data pair. Use significant figures.V / T = 0.72/276 =

Revolt · Accepted Answer

0.0026

Question 7

The ✔ orangebluegreen line on the graph to the right best represents the data table.

Revolt · Accepted Answer

✔ orange

Question 8

A student collected the data shown above. Row A✔ BCDEF may represent an error.

Revolt · Accepted Answer

✔ B

Question 9

Check all statements below that are true.

Revolt · Accepted Answer

Heating air under the balloon will cause the air inside to expand.; The air inside will have the same mass but more volume.; Heating the air under the balloon will cause the entire balloon to rise.

Question 10

Now do the same computation for all six pairs of values. What is the average of all six fractions V / T?

Revolt · Accepted Answer

0.0026

Lab: Charles's Law Answers

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