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Unit 3 (Chemistry of Water) - EQ1 Density & Solubility
Quiz by 7science PMS
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
âPut the liquids in order from most dense to least dense
Why do some substances float on water?
Put the liquids in order from most dense to least dense
Why does ice float?
Which box has a larger volume?
Which box has a higher density?
Which box has a lower density?
A student knows the mass of an object. What other variable does the student need to know to calculate the object's density?
Look at this image.  Which object has the LOWEST density in water? How?Â
You are given a mystery object in science class. Your teacher asks you to determine if your object is more or less dense than water. You place the object in the water and it sinks. What statement would best describe this situation?
Why do the liquids form different layers?
Match the following
Why is a hot air balloon able to rise into the sky?
Place the following in order from the most dense (top) to the least dense (bottom)
Students were investigating filled cans of soda to test their density in water. Which conclusion can be made about the investigation?
Students were investigating the density of some substances. The students can make all of the following conclusions about their investigation EXCEPT...
Which statement is correct?
Which substance is NOT soluble in water?
What is Solubility?
What does dissolve mean?
Why do oil and water not mix?
What is the charge distribution in a water molecule?
Match the following:
Match the following
Which of these describes properties of a mixture?
An unknown white powder was added to a glass of water and the liquid was stirred. This will become a solution ONLY if-
In an investigation, students were asked to decide the most effective method for separating a solution of sugar water. Which of the following would be their best choice?
Karen made a pitcher of iced tea by boiling water and adding tea bags. To this solution, she added sugar and ice cubes. When the tea was finished, Karen tasted it and discovered the taste was too strong. Karen then added cold water to the tea and the taste improved. Which physical property of the tea would NOT be changed by adding the water?
A student makes a mixture by stirring a teaspoon of baking soda into a glass of water. He discovers that the baking soda is soluble in water. Which of the following statements is TRUE about this mixture?
The investigation set up shown in the diagram demonstrates how salt water can be changed into fresh water. Which statement is supported by the diagram?
