Editing Questions For Periodic Trends - Alkaline Earth Metals Lab
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Answer the following questions from [[Periodic Trends - Alkaline Earth Metals Lab]] in a clear and concise manner.<br> <br> <br> 1. In the Metal reacting with water section, what observation indicated that a reaction occurred? What is the name of this product?<br> <br> 2. You add an solution to the water into order to observe that a chemical reaction occurred. What is this chemical and what does it indicate?<br> <br> 3. From your data table and knowledge of this lab, was Calcium or Magnesium more reactive with water? Explain.<br> <br> 4. If your teacher "demo" the reactions of Lithium, Sodium and Potassium with water, was there any other observation of a chemical reaction that occurred in one or all of these reactions? Were the main products of the reactions changed comparing Calcium/magnesium to Lithium/sodium/potassium?<br> <br> If your teacher did not "demo" the reaction, just write "Teacher did not demo" for this question.<br> <br> 5. How does the reactivity of the Alkaline Earth Metals changes as you go down the Group? What observation(s) are you using to explain the reactivity difference?<br> <br> 6. From your knowledge of the Periodic Trends, support your answer to Question 5 (Q5) above using your knowledge of the properties of the 6 Periodic trends.<br> 7. How does the Group 1 (Alkali metals) and Group 2 (Alkaline Earth Metals) compare in reactivity with water (include the specific elements that you used in your explanation.<br> <br> 8. From your knowledge of the Periodic Trends, support your answer to Question 7 (Q7) above using your knowledge of the properties of the 6 Periodic trends.<br> <br> 9. For the solubility of the sulfate section, list the different sulfates from most soluble to least soluble. What observation(s) indicated how you listed the elements.<br> <br> 10. From your knowledge of the Periodic Trends, support your answer to Question 9 (Q9) above using your knowledge of the properties of the 6 Periodic trends.<br> <br>
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