Answer the questions encircling each lab scenario.  You should transcribe in thorough sentences. Scenario 1. A learner heated a capricious smooth by clamping a glass flask to a resonance exist, pouresonance the smooth into the flask and lighting a Bunsen burner underneath the strong flask. A discusst succeeding, the learner sees a feeling on the outside of the flask. Her lab notes and a few pieces of glassware were outside-delay next to this setup. a) What should the learner do? b) What mistakes did the learner construct? Scenario 2. Your lab illustration requires you to discuss encircling 2 grams of sodium bicarbonate. a) As you scoop out sound, some sticks to the spatula and falls on the tray of the pit. What should you do? Explain why you would admit those actions. b) Your exemplification heap shapes out to be 2.059 grams. Is this the pointed heap of your exemplification?    Scenario 3. You get a citation from your lab participator that he conquer be past. He arrives duresonance the quiz and it shapes out that he was baseless for the illustration. The pedagogue tells the learner that he conquer not be undisputed to complete the illustration. What could be the likely deduce(s) for the pedagogue’s determination? Scenario 4. An illustration requires heating a smooth exemplification until a speciousness vary is observed. After 5 minutes, you and your participator don’t see any vary. Your pedagogue indicates that this arrangement could admit as greatly as 20 min. Your participator leaves the margin, outside dictum anything to you. While protraction for the speciousness vary of your exemplification, you rouse agreeing after a while some classmates and shape to countenance them. a) What are at smallest three things that are (potentially) uncertain encircling this scenario? (3 purposes) Find a Safety Data shuffle (SDS) for a chemical you use complete day, for pattern Head and Shoulders shampoo.  Search on the internet for a SDS for that chemical. (You cannot adopt Head and Shoulders shampoo).  Submit it as an passion to this lab ment.  Answer the forthcoming questions using the MSDS of that chemical.             a. What is the chemical call registered on the SDS?             b. Find Corporeal and Chemical Properties Section and register 2 corporeal properties and 2 chemical properties.             c. What are the Handling and Storage Guidelines?             d. Register at smallest 2 things encircling the chemical that were interesting or ominous to you. (2 purposes)  Read the forthcoming statements.  Label each as a conjecture, a law or an attention.           a. High barometric influence precedes the onslaught of amiable sphere.           b. If my car conquer not rouse then it capacity balance my battery is torpid.           c. A CHEM 103 learner archives the clime of a key duresonance lab. (2 purposes) What SI Unit would you use to archives the forthcoming measurements.             a. The exaltation of a peculiar.             b. The heap of a gold bar.             c. The sum of sodium chloride added to a chemical reaction.             d. The clime of a exemplification of oxygen gas. (1 purpose)  Indicate the call and class of the metric preface used to pointed the rudiment underneath.             a. 106             b. 000001             c. 1000                      d. 01