What is the electronic geometry of the following molecule? :F :

Q: 3. A student carried out the synthesis of aspirin as described using 3.00 g of salicylic acid and…

A: #3: Mass of salicylic acid (MW = 138.12 g/mol) used = 3.00 g  Volume of acetic anhydride used, V =…

Q: a) Lysine is an essential amino acid. It is taken by some people as a nutritional supplement in the…

A:

Q: (optional) Blue turquoise is an example of a hydrate mineral containing copper; the chemical formula…

A: Mass percentage of any component may be calculated as, Mass percentage = mass of the component total…

Q: coo HO + Diels-Alder Reaction in Water 3 OZNO H₂O A 1 hr HO

A: Limiting reagent: Anthracen-9-ylmethanol Number of mol of product = number of mol of…

Q: 4) ½N½(g) + 02(g)= N02(g) ouboi N2(g) + 202(g) =N½04(g) Calculate Kc for each of the following. (a)…

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Q: en stat jv) a hydride which in water gives a dibasic acid

A: Answer for Q4 part (iv) The term dibasic acid is commonly referred to any substance that can donate…

Q: The active ingredient of Benadryl© Chesty Forte Cough Liquid is Guaiphenesin an expectorant drug…

A: Volume of Benadryl Chesty Forte cough syrup = 200 mLAmount of Guaiphenesin = 4 g

Q: [References] In 1897 the Swedish explorer Andreé tried to reach the North Pole in a balloon. The…

A: Given: Volume of Balloon = 4800 m3 loss of gas during filling = 20 % Temperature = 0 oC = 273.15 K…

Q: 31. Calculate the mass, in kilograms, of 30.0 L of carbon tetrachloride if the density of the liquid…

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Q: How many grams of aspirin are produced if 85.0grams of salicylic acid is treated with excess acetic…

A: First, we will analyze the question and see what data has been given, Grams of salicylic acid…

Q: the balanced equatun Using 06 +603 et gram3 Hy O produad oF findthe number from 220g of Cate Oc

A: The given balanced reaction is  C6H12O6 + 6O2  -- > 6CO2 + 6H2O This shows that one mole of…

Q: Question 11: You are a gemstone expert studying samples of various materials. Gemstone Hambergite…

A: From the given gemstones, the most massive gemstone is = Smoky Quartz (density = 2.65 g/mL) The…

Q: b. a compound that is 63.5 % Ag, 8.2 % N, and 28.3 % O %3D 5. Aspartame is an artificial sweetener…

A: Determination of empirical formula from percent composition Calculate the number of moles of each…

Q: Two (2.0) grams of salicylic acid (138.21 g/mol) is added to 4.0 mL acetic anhydride (102.09 g/mol;…

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Q: Peroxyacetył nitrate (PAN) is one of the prime irritants in photochemical smog. It has the formula…

A: The total number of valence electrons in the molecule is (2x4)+(3×1)+(5×6)+5=46 electrons. The bonds…

Q: 5) King Krator the Merciless has called on Pogo, a humble goldsmith, to make a crown for the King.…

A: The mass of gold given by King Krator to gold Smith Pogo is ---- 14 oz. The density of gold=19.3…

Q: Describe how the following changes are brought about: (i) Pig iron into steel. (ii) Zinc oxide into…

A: ( i ) Pig iron into steel: Pig iron is charged into basic oxygen furnace (BOF) and water cooled…

Q: A 40 yo female suffering from anemia was prescribed ferrous sulfate (FESO, 7H20), to be taken one…

A: The required volume of syrup to be prepared = 8 fluid ounces. 1 fluid ounce = 6 teaspoon Total…

Q: The active ingredient of Benadryl© Chesty Forte Cough Liquid is Guaiphenesin an expectorant drug…

A: It is based on  the concept of concentration Here  we are requires to find  the volume of  the cough…

Q: Is the Kalve efn when the empircal formula 1o C3 Hs and the molecuiar mass IS 20514 . g/maiz

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Q: During an experiment you extract 112 mg of caffeine from a 16g sample of coffee. What is the mass…

A: A) Given: The mass of caffeine in coffee = 112 mg = 0.112 g ( Since 1 mg = 0.001 g) The mass of…

Q: which has the greater volume---10g of hexane or 10g of toluene? what is the volume of each

A: Given that:  Mass of hexane = 10g  Mass of toluene = 10g  We know , density of hexane = 0.66g/mL…

Q: Suppose 1.1780g CuCl, and 2.2773g of Na,PO, were reacted as in this experiment. What is the…

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Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.