7. The following observations were made during a chemical reaction involving three unknown metals. Analyse the table here to help you answer the questions that follow: Metal Reaction with Reaction with vinegar Reaction with hydrochloric acid water no reaction Small bubbles formed on the immediate, rapid production of surface of the metal bubbles on the surface of the metal; the entire piece of metal had reacted within 5 minutes no reaction rapid production of bubbles on the surface of the metal a large amount of gas was immediately produced and the entire piece of metal reacted within 1 minute some bubbles were observed on the surface of the metal after 2 minutes no reaction no reaction a) List the metals in order from most reactive to least reactive. b) Write a short statement justifying your answer to part (a). c) If all of the metals were located in the same period on the periodic table but in different groups, which would have the highest group number? Explain your answer with a short statement related to periodic trends.

7. The following observations were made during a chemical reaction involving three unknown metals. Analyse the table here to help you answer the questions that follow: Metal Reaction with Reaction with vinegar Reaction with hydrochloric acid water no reaction Small bubbles formed on the immediate, rapid production of surface of the metal bubbles on the surface of the metal; the entire piece of metal had reacted within 5 minutes no reaction rapid production of bubbles on the surface of the metal a large amount of gas was immediately produced and the entire piece of metal reacted within 1 minute some bubbles were observed on the surface of the metal after 2 minutes no reaction no reaction a) List the metals in order from most reactive to least reactive. b) Write a short statement justifying your answer to part (a). c) If all of the metals were located in the same period on the periodic table but in different groups, which would have the highest group number? Explain your answer with a short statement related to periodic trends.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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