as soon as possible please
please aswer all the question marks questions as soon as possible
Background Chemistry is an experiential science and involves" doing something. Unfortunately, - wet to be online you are will only be to watch a video of what is happening. With this experiment you would not be able to do the experimentat hem. We will, weverin toenested in examining what is happening the molecular level In 1947, the reaction of sodium and water was responsible for the death of America's Lake Leone ever so this day! In Experiment 2 you will examine this reaction as well as how the reacties differs as you considerohet Alkali metals Li and K. When you watch the video related to this process two chemical reactions will be of interest equations and 2M. + 2H0 - HM 2011 10 ON - 1:0 . fileproteindicator) You will examine how to describe to someone not only what is happening on the melecular level but also segrest to them why it is happening When theeting to visualize what is happening on the molecular levd a chemist Electron Configurations considers that is a single mom of the metal that will be reacting. When this is the which part concorso case, as chemical processes imate changes in valence clectrons, it is important to? know the electron configuration of the atom should be Chace you know what to look for in a clectron configuration temnderstand the Periodic Properties reactivity of the wom, you have to know what to look for when you compare the 2 when comparing her reactivity of several metallie atom Mormowa does he contine You CHEM 201 - Winter 2002 Page 1 When you observe something in the lab although many reactions may be taking place. all reactions are relevant to the chemical process taking place. Some room might be occurring becauca chemist is trying to obtain supporting evidence for the products formed by the primary reaction of interest Chemical Equations who once of you chorgon ? Qotion charger For any reaction. Lewis curams can be used to represent the bonding in a chemical species, and curved cons can be used to show the clectron movement related to the hond-breaking and hand-making that occurs when poducts are formed. The chemical reaction of interest in this experimentation is an oxidation-reduction It involves the transfer of single clectront and such mechanism are very complicated and beyood the scope of Chemistry 201. You should, however, be able to propre a mechanism for the secondary acid base reaction in this experiment [2])which involves pain afdectron beaking and Pecking Curved Arrows Can you goved mech poco New diagram for The Goal of this Experiment: You will serve the reaction between each of three Alkali Metals with water. You will qualitatively examine how macroscopic observations correlate to molecular ones. You will use what you leam to make a Claim-Evidence-Racing Argument (CER) that awwers a given research question remember further details regarding CER posted in DOLCLab Activities > Structure of Laboratory Activities YOU SHOULD FIND THIS EXPERIMENT AND WRITEUP MUCH EASIER THAN THE LAST AS IT IS VISITING LEARNING OUTCOMES THAT YOU HAVE DEALT WITH QUITE EXTENSIVELY. If you do not find this experiment casier you need to seek the help of your instructor dice Background you will only he was view m. We will continental in what is tak Leme veprat 2 youth Adada M yowahedamalwille loqu 2M200 - 11 121 hehehe of the well demelle ar ya tana et - a = - vity of the bowl white OM Chemical com When you in the home Whemical complace? www fote products formed by the payment Towy do the banding www edereedom The e reflew away piti plus by the Chemistry peccate de conduct where elementing we Curved The Golf Experim: You will be Ako Make You will wwwyo Chwimming Arm Chach renhefurber details in CER plin Balai Sectory YOU SHOULD FIND THIS EXPERIMENT AND WRITELP MUCH EASIER THAN THE LAST AS IT IS VISITING LEARNING OUTCOMES TIAT YOU HAVE DEALT WITH QUITE EXTENSIVELY ya da to the, you need to seek theriyum par et CCM 2002 Background Chemistry is an experiential science and involves "doing something. Unfortunately, as we continue to be online you are still only able to watch" a video of what is happening, and with this experiment you would not be able to do the experiment at home. We will, however, continue to be interested in examining what is happening on the molecular level. In 1947, the reaction of sodium and water was responsible for the death of America's Lake Lenore (even to this day). In Experiment 2 you will examine this reaction as well as how the reaction differs as you consider other Alkali metals (Li and K). When you watch the video related to this process two chemical reactions will be of interest (equations [1] and [2] https://www.youtube.com/watch?v=nCxOyz_fdZw) 2M + 2H20) Hag) + 2M + 2OH() [1] OHp) + Hina) H:06 Incap [2] (indicator) (deprotonated indicator) You will examine how to describe to someone not only what is happening on the molecular level but also suggest to them why it is happening. When attempting to visualize what is happening on the molecular level a chemist Electron Configurations considers that it is a single atom of the metal that will be reacting. When this is the Which parts of a single atom's electron case, as chemical processes involve changes in valence electrons, it is important to important to knowHint: there know the electron configuration of the atom. should be at least two things that you identify as important Once you know what to look for in an electron configuration to understand the Periodic Properties reactivity of the atom, you also have to know what to look for when you compare the ? When comparing the reactivity of reactivity of several metallic atoms. two or more alkali melals, what does the electron configuration tell you? CHEM 201 - Winter 2022 Page 1 When you observe something in the lab, although many reactions may be taking place, not all reactions are relevant to the chemical process taking place. Some reactions might be occurring because a chemist is trying to obtain supporting evidence for the products formed by the primary reaction of interest. Chemical Equations What is the importance of equation (212 if you change Min equation (1) ? 1. Ca does the stoichiometry of equation (2) change? Why? For any reaction, Lewis diagrams can be used to represent the bonding in a chemical species, and curved arrows can be used to show the electron movement related to the bond-breaking and bond-making that occurs when products are formed. The chemical reaction of interest in this experiment (equation [1]) is an oxidation-reduction reaction. It involves the transfer of single electron(s), and such mechanisms are very complicated and beyond the scope of Chemistry 201. You should, however, be able to propose a mechanism for the secondary acid/base reaction in this experiment (equation [2]), which involves pairs of electrons and bond-making and breaking ? Curved Arrows Can you suggest the curved arrow mechanism that is taking place for equation (2) given H-in as the Lewis diagram for Hin The Goal of this Experiment: You will observe the reaction between each of three Alkali Metals with water. You will qualitatively examine how macroscopic observations correlate to molecular ones. You will use what you learn to make a Claim-Evidience-Reasoning Argument (CER) that answers a given research question (remember further details regarding CER are posted in D2L; Content > Lab Activities > Structure of Laboratory Activities). YOU SHOULD FIND THIS EXPERIMENT AND WRITEUP MUCH EASIER THAN THE LAST AS IT IS VISITING LEARNING OUTCOMES THAT YOU HAVE DEALT WITH QUITE EXTENSIVELY. If you do not find this experiment easier, you need to seek the help of your instructor
