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6 In Part C, which of the anta heartburn? Use the information you o which of the antacids you tested would b...


6 In Part C, which of the anta heartburn? Use the information you o which of the antacids you tested would be the most effect
Name Lab Partner PRELABORATORY EXERCISE Lab Section 10 L 1 Provide a term that matches each description below. a Compounds co
6 In Part C, which of the anta heartburn? Use the information you o which of the antacids you tested would be the most effective at neutralizing stomach acid to w a offerences in the effectiveness of the antacids you tested e the information you obtained from the antacid package labels to offer an explanation for the some antacids produce bubbles when they react with acids. The bubbles are carbon dioxide (CO) released by decomposition of carbonic acid (H.CO) produced in the paralization reaction. Did any of the antacids you tested in Part C produce bubbles when added to the HCl solution? Name the active ingredient(s). Write a balanced chemical equation to describe the neutralization reaction and the source of H.CO, from the antacid 8 Consider your data for Part D. and answer the following questions a Which solution was the most effective at resisting a change in pH when this difference in behavior compared to the other solutions. I was added? Offer an explanation for b Which solution was the most effective at resisting a change in pH when NaOH was added? Offer an explanation for this difference in behavior compared to the other solutions e Did the buffer solution (test tube 4) ever demonstrate a large change in pH? If so, how much acid or base was added to cause this change? Propose an explanation for why the buffer might have been unable to resist changes in pH under these circumstances. Aspirin is an acidic compound. Many aspirin products (e.g., Bufferin") contain antacids in addition to the drug itself. Why might this be a useful addition to the medication?
Name Lab Partner PRELABORATORY EXERCISE Lab Section 10 L 1 Provide a term that matches each description below. a Compounds composed only of carbon and hydrogen b Class of hydrocarbons that contain only single bonds Compounds that share a molecular formula but have different structures d Hydrocarbons that contain double or triple bonds e Compounds with the same molecular formula that differ in the way the atoms are connected Class of hydrocarbons that may incorporate one or more benzene rings in their structure 2 There are two isomers with the molecular formula C,H,O. Draw Lewis structures of both isomers. 3 Describe the visual results you would expect from each of the following experiments. a An alkene is treated with Bry b An alkane is treated with KMnO4 c An aromatic compound is treated with Br, followed by AICI d An alkane is treated with Brz Lab 10 Hydrocarbon Isomerism and Bond Reactivity 14
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a compounds composed only of carb. on and hydrogen - Hydrocarbon b. class of hydrocarbons that con- tain only single bonds. Sf. class of hydrocarbons that may inconporate one or more ben- zene rings in their stroucture. L Aromatic2. Here the given molecular forme- la – Co H60 = Co H 2 x 2 +2 0 = Cn Hgn+20 So the compounds may be either acyclic ether onisomer Lewis structure can be given of both as - H I - - HC -o-c-H F-U - U- H-c-c-0-H # H I- F H I (ethano) (Dimethylether).For the other answers please post them as another questions.......

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