Lithium Oxide (Li2O) is a highly reactive chemical species which reacts to give electrons to other atoms, following a general reaction scheme of: Li20 + X → LiX + O2 Data were collected from a series of reactions involving lithium oxide and one other element. Element Reacts with Li,O Fluorine Yes Yes Oxygen Nitrogen Yes Carbon Yes Boron No Beryllium No Lithium No Which statement is best supported by the evidence in the table?

Q: (1) Give the names of the two amino acids used to form the dipeptide shown below. Cy, N=c=N Ph Ph…

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Q: 9. Using hard-soft concepts, is the following reaction predicted to have an equilibrium constant…

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Q: What is the major organic product of the following reaction? Na Br II Multiple Choice IV

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Q: 2. 48 g of CH3OH dissolved in 200 g of H2O

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Q: Identify the stereochemistry in each of the following compounds as R or S

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Q: Dehydration of ethyl alcohol yields: A. Ethylene B. Ethanal C. Ethanoic acid D. Ethane

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Q: Which Newman projection is the most stable conformed for (S)-4-chlorobutan-2-ol?

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Q: 7. Use the following data to determine the rate law for the reaction 2NO+H,N,0 + H,O. Exp No. (NO)…

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Q: + Br2

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Q: 7.15 Ref. E

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Q: True or False 1. When FeCl3 is used in visualizing aspirin in thin layer chromatography, the…

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Q: Construct the expression for Kc for the following reaction. 4 HCI(aq) + O:(g) 2 H:O(1) + 2 CL(g)…

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Q: What is the missing reactant in the following reaction? ? NaOC2H5 H* OCH5 HOC2H5 || C2H50 H. IV II…

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Group 13 Elements

In the periodic table, group 13 elements exist in the first p-block. There are six elements present in group 13, which include boron (B), aluminum (Al), gallium (Ga), indium (In), thallium (Tl), and element 113 (ununtrium, (Uut)). Group 13 elements are also designated as the boron family.