PPT-Working with Solutions and Mixtures

Unit 2 Chapter 6 Saturated Solution In this solution no more solute will dissolve at a specific temperature All the solvent particles are busy attracting the solute particles that are already dissolved . Investigation 1. Let’s talk about our results. Which. mixtures were separated by the screen?. Gravel. Which mixtures were separated by the filter?. . Powder. How are the screen and filter similar?. Investigation 1. Separating Mixtures. Part 1 – Making & Separating Mixtures. Vocabulary. Mixture. – a substance containing two or more materials with different properties.. Property. – a characteristic of an object (something you can observe). Mr. McMartin. Beta Science. Mixtures. Mixture: a combination of two or more substances that are not chemically combined.. Can only become a mixture if they do not react to form a compound.. There are no chemical changes that happen in a mixture.. Grade 7. Matter. is anything that has mass and takes up space. Mass is the amount of matter in an object. . A. Solid . is matter that has a definite shape and volume. A . liquid. is matter that does not have a definite shape, but has a definite volume. Mixtures may be separated by many different techniques based on differing physical and/or chemical properties. Sorting. Simply picking apart the different components. This can be easy and obvious…. Mixtures. Solutions are a type of mixture, so to understand solutions, first we have to know what a mixture is…. A . mixture. is a combination of two or more substances. Each substance keeps it’s own properties, even though it is mixed with another substance. They . Separation of Matter Notes. Matter Flowchart. A. Separating Heterogeneous Mixtures. . Based on differences in the size or density of the pure substances making up the . mixture. Decanting. Filtering. Solutions and Other Mixtures. Objectives. Distinguish between heterogeneous mixtures and homogeneous mixtures.. Compare the properties of suspensions, colloids, and solutions.. Give examples of solutions that contain solids or gases.. Mixtures. A combination of two or more substances that do not combine chemically, but remain the same individual substances; can be separated by physical means. Two types:. Heterogeneous. Homogeneous. Chapter 5. Ex:. Melting. Freezing. Boiling/evaporation. Condensation. Sublimation. Dissolving. Bending. Crushing. Breaking. Chopping. Filtration. distillation. Physical change. Does not make a different substance. Grade 5 Quarter 1 Topic 4 . Mixtures . and Solutions. Mary . Tweedy, Curriculum Support . Specialist. . Keisha Kidd, . Curriculum Support Specialist. Dr. . Millard . Lightburn. If a material is pure, it consists of only a single element or compound. If the material is impure, then it is a mixture or contains two or more elements or compounds. Do not be fooled by labels that claim their product is pure… “pure 100% orange juice”. Mixture: a . combination of two or more substances that do not combine chemically, but remain the same individual substances; can be separated by physical . means.. Two types:. Heterogeneous. Homogeneous. 2014EdusmartGR 4 Teacher GuideGrade 4Separating MixturesTEKS 45Matter and EnergyThe student knows thatmatter has measureable physical properties and those properties determine how matter is classified