Lab: Ionic and Covalent Bonds

Question 1

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

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

Question 7

Question 7

Revolt · Accepted Answer

42.5°C

Question 8

Question 8

Revolt · Accepted Answer

37.0°C

Question 9

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

Question 10

If beaker tongs are not available, which could you use to handle the hot beaker?

Revolt · Accepted Answer

heat resistant gloves

Lab: Ionic and Covalent Bonds Answers