Separate a Mixture Review Homework Introduce Lab Write procedure Lab: Separate a Mixture Homework: None

B c E

D A B

A E C

E B D

D D D

Background: Physical Properties and Mixtures Solubility: A physical property that measures the ability of a solute to dissolve in a solvent. Magnetism: an intensive physical property that responds to a magnetic field and causes it to pull and be be pulled by other magnetic materials. Size: an extensive physical property relating to how big or small something is. Mixtures can be separated into their individual components without changing the identity of the original substances that were physically combined. and causes it to pull and be be pulled by other magnetic materials.

Your Mixture: White Marble Chips Black Carbon Chips Iron filings Sand Salt

Your Mission: Separate Your Mixture (End today with a beaker of salt water) White Marble Chips Black Carbon Chips Iron filings Sand Salt Write a procedure. Tools for Separation Sieve Tweezers Magnet Water Beaker Funnel Filter paper Tools for measurement Triple beam balance

Separating Sand and Salt

Tips and Reminders: Save your filter paper with sand. Be sure to take the mass your dry filter paper. Mass each component as you separate it. Use a plastic bag over your magnet so the iron filings don’t go everywhere. Return the separated components of the mixture back to the designated container. Limit how much water you use. Pour your water slowly. Save your filter paper with sand. Save your salt water.

Review: Mixtures Mixtures can be separated into their individual components without changing the identity of the original substances that were physically combined. Example:

Mixture?

Mixture?

Mixture?