Solutions and Solubility

Question 1

Use the drop-down menus to complete the sentences below. Cocoa mix is the .

Revolt · Accepted Answer

B: solute

Question 2

Which factors can affect the amount of cocoa mix that can be dissolved in water? Check all that apply.

Revolt · Accepted Answer

A: adding ice; B: adding heat; C: altering amount of water; D: using a different kind of cocoa mix

Question 3

Water is the .

Revolt · Accepted Answer

C: solvent

Question 4

Check all correct elements that you included in your question.

Revolt · Accepted Answer

A: format: “What is the effect of X on Y?”; B: materials: solid dissolved in a liquid; C: independent variable: temperature; D: dependent variable: solubility

Question 5

Check all correct elements that you included in your hypothesis.

Revolt · Accepted Answer

A: format: “If… then … because… .”; B: independent variable: temperature; C: dependent variable: solubility; D: reason: higher temperatures increase solubility (or lower temperatures decrease)

Question 6

The picture shows a great deal of cocoa mix on the surface. Suppose that no more cocoa can be dissolved. The solution has reached .

Revolt · Accepted Answer

C: saturation

Solutions and Solubility Answers

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