Flashcards in 5th Grade - SCIENCE - Quiz AM pages 45,46 Deck (20):
When too much water is added to a powdered lemonade mix, the drink (solution) will taste weak and is _____
When too little water is added to a powdered lemonade drink, the drink (solution) will taste strong and is ______
Sugar will dissolve in hot tea more quickly than in cold tea. Heat increases the _____ of a solvent
A teaspoon of sugar crystals ___ faster than a sugar cube does. The surface area of the solute is greater with the sugar crystals than with the sugar cube.
A snack mix of peanuts, pretzels, and popcorn is a ____ that can be separated by appearance and the size of its parts
Oil-and-vinegar salad dressing is a mixture that ____ into different layers by density
Different shapes of pasta may be separated by ____ properties, such as appearance
Too much sugar is added to a glass of iced tea and collects on the bottom of the glass after being stirred. The solution is _____ with sugar.
The detergent used in a dishwasher is a _____ that is dissolved by water
Water is considered a ________ solvent because it can dissolve so many substances. Pure water is extremely rare.
Two or more substances that are physically combined form a _____
A mixture in which all substances are spread evenly throughout is called a _______
A substance that is dissolved is called a ______
A substance that dissolves another substance is called a _______
What is "concentration"?
The measure of the amount of solute that is dissolved in a solvent
What is "saturated"?
The term that describes the condition of a solvent that is holding all of the solute that it can dissolve
What is "solubility"
The term for the ability of a solvent to dissolve a certain amount of a solute
When a solvent holds more than the normal amount of solute, the solution is ______
When the solvent holds less than the normal amount of solute, the solution is _____