Mixtures and Solutions

A combination of 2 or more substances that can be easily separated is called- 

• a mixture
• a solution 
• a solute 
• a solvent 

A combination of two or more substances that cannot easily be separated--

• mixture
• solution
• solute
• solvent

If I added 27 grams of salt to water and separated the solution with a hot plate, what amount of salt would be left behind?

• 20 grams
• 0 grams
• 27 grams
• 10 grams

Tags

NGSS.MS-PS1-2

Lemonade is a special mixture called a 

• substance
• solution
• plasma
• ingredient

A mixture is a combination of two or more____________ in which no new kinds of matter are formed.

•  substances
• parts
• leaves
• pebbles

A solution is a special type of mixture.

• True
• False

A combination of two or more substances where each keeps its own properties and both can be easily separated.

• mixture
• solution
• substance
• physical change

Water and Kool-Aid are mixed together. Hot water, coffee and sugar are mixed together. Which substance is the solvent in both?

• Water
• Coffee
• Kool-aid
• Sugar

What is a substance that is dissolved in another substance? 

• solution
• solute
• solvent
• compound

A combination of rocks and water is an example of

• A mixture
• A solution 
• Dissovling