Lab: Calorimetry and Specific Heat

Question 1

Did you read the Student Guide carefully?

Revolt · Accepted Answer

yes

Question 2

whether the sugar is stirred

Revolt · Accepted Answer

C

Question 3

the temperature of the solution

Revolt · Accepted Answer

V

Question 4

the type of solute added

Revolt · Accepted Answer

C

Question 5

the type of solvent used

Revolt · Accepted Answer

C

Question 6

Temperature is the variable and the amount of sugar in the solution is the

Revolt · Accepted Answer

independent; variable and the amount of sugar in the solution is the: independent; variable.: dependent

Question 7

variable.

Revolt · Accepted Answer

dependent

Question 8

Think about the lab procedure you just read. Label each factor below V for variable or C for constant. the amount of sugar in the solution

Revolt · Accepted Answer

V; the amount of sugar in the solution: V; whether the sugar is stirred: C; the temperature of the solution: V; the type of solute added: C; the type of solvent used: C

Question 9

40.2°C42.0°C42.5°C43.0°C

Revolt · Accepted Answer

42.5°C

Question 10

Which will ensure laboratory safety during the experiment? Check all that apply.

Revolt · Accepted Answer

using beaker tongs to handle the hot beaker; checking the beaker for chips prior to heating on the hot plate; turning off the hot plate after use

Lab: Calorimetry and Specific Heat Answers

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