Experimental techniques

Question 1 - Vocabulary Connect the vocabulary word with the correct definition. Solution Forms when a substance dissolves in a liquid. Suspension When bits of a solid are spread through a liquid (or gas), but do not dissolve. Over time the particles will settle. Soluble A substance that will dissolve. Insoluble A substance that will not dissolve. Solvent A liquid which dissolves a substance. Question 2 - Scientific Apparatus In the table below, determine the purpose of the apparatus and write an experiment that you could do with the apparatus (you may talk about experiments that have been completed in class). Apparatus Purpose Experiment Question 4 - Separating Mixtures Sort the following techniques according to the mixture then can separate. Separating sand from water Filtration Separating Ethanol from water. Distillation Separating Salt from sand Sieving Separating the components of blood. Centrifuge Question 5 - Scientific Apparatus You are in class and your teacher has asked you to set up an experiment for heating water. List all of the equipment you will require to conduct the experiment. Question 6 - Scientific Drawing Draw a scientific diagram of the experiment from Question 5.