Two examples of heterogeneous mixtures: a. b. Write “P” for physical or “C” for chemical on the line provided. _____copper (II) sulfate is blue. _____copper reacts with oxygen. _____copper can be made into wire. _____7. I can classify a property as physical or chemical. _____copper has a density of 8.96 g/cm3. _____ copper melts at 1358K. _____copper reacts with nitric acid. _____copper doesn’t dissolve in water. Write “P” for physical or “C” for chemical on the line provided. _____copper (II) sulfate dissolves in water. _____copper reacts with oxygen to form solid copper (I) oxide. _____solid copper is melted. _____8. I can classify a change as physical or chemical. _____a chunk of copper is pounded flat. _____copper and zinc are mixed to form brass. _____a large piece of copper is chopped in half. _____copper reacts with bromine to form copper (II) bromide. Substance A _____9. In a particle diagram, I can distinguish between a physical Circle the particle diagram that best represents Substance A after a physical change and a chemical change. change has occurred. Definitions: solute _____10. I can define: solute, solvent, solution, and solubility. solvent
Two examples of heterogeneous mixtures: a. b. _____7. I can classify a property as physical or chemical. Write “P” for physical or “C” for chemical on the line provided. _____copper (II) sulfate is blue. _____copper reacts with oxygen. _____copper can be made into wire. _____copper has a density of 8.96 g/cm3. _____ copper melts at 1358K. _____copper reacts with nitric acid. _____copper doesn’t dissolve in water. _____8. I can classify a change as physical or chemical. Write “P” for physical or “C” for chemical on the line provided. _____copper (II) sulfate dissolves in water. _____copper reacts with oxygen to form solid copper (I) oxide. _____solid copper is melted. _____a chunk of copper is pounded flat. _____copper and zinc are mixed to form brass. _____a large piece of copper is chopped in half. _____copper reacts with bromine to form copper (II) bromide. _____9. In a particle diagram, I can distinguish between a physical change and a chemical change. Substance A Circle the particle diagram that best represents Substance A after a physical change has occurred. _____10. I can define: solute, solvent, solution, and solubility. Definitions: solute solvent