Find two (2) articles within the Internet that talks about the benefits/uses of nanotechnology in the following industries: 1. Medicine 2. Food  3. Clothing 4. Athletics 5. Electronics

Q: The sulfur from 4.00g steel is evolved as dihydrogen sulfide gas and titrated with 1.60 mL of…

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Q: Chloromethane forms by the reaction given below. At 1500 K, Kp = 1.63104. In the reaction mixture, P…

A: Given,  Value of pressure equilibrium constant = Kp = 1.63104  Partial pressure of CH4  = PCH4 =…

Q: eases, the number of moles of NO(g) will...     decrease increase stay the same   3.For a given…

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Q: (Q87) If the reduction potential of the species being oxidized is less than that of the species…

A: Here we have to predict whether the following cell reaction will be spontaneous or not.

Q: Practice Exercise Calculate the pH at the equivalence point in the titration of 50 mL of 0.10 M…

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Q: Anant Gyan Date Page below. over comp0unds A annd Bane arawn which one has ahigher boiding point end…

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Q: How many grams of NaCI must be added to 2.00mL of water to make a 85.5M

A: Molarity is defined as number of moles of solute divide by volume of solution

Q: ____15. All elements with an atomic number greater than ________ have big nucleus and have the…

A: Answer are as follows

Q: A dilute aqueous solution of CaC₂ contains 0.159 grams of solute per liter of solution. It is fully…

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Q: What is the Ksp of Zn3(PO4)2 (MW = 320.8 g/mol) if its solubility in water at 25 °C is 4.9 x 10-5…

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Q: Consider the reaction of ammonia gas with O2(g) according to the thermochemical equation given…

A: ∆H is an extensive property. It depends on quantity of the substance and Stoichiometry of chemical…

Q: (Q86) What is the value (in V) of the standard cell potential (E°CELL) for the following reaction…

A: Here we are required to find the standard cell potential of the given electrochemical reaction

Q: A weak oxidizing agent used for the determination of strong reductants O potassium dichromate O…

A: A question based on redox reaction that is to be accomplished.

Q: 2) An individual plasma [Na+] is measured and found to be 130 mEq/L (normal = 145 mEq/L). What is…

A: Osmolality is concentration of all particles dissolved in a body fluid. It is effected by blood…

Q: If 0.9871 g of the primary standard KIO3 is used to prepare 500.00-mL of the standard solution, how…

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Q: Write the equation and write the correct IUPAC  name of the product of the ff A.dehydration of…

A: The possible outcomes for the given reactions are alkene, carboxylic acid and tetrabromide…

Q: Practice Exercise Exactly 100 mL of 0.10 M nitrous acid (HNO,) are titrated with a 0.10 M NaOH…

A: Here 100 ml of 0.1 M HNO2 is titrated 0.1 M NaOH solution. We have to determine pH at following…

Q: Q10. Which of the following electron configurations in the ground state is correct? A. Cr*: [Ar] 3d…

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Q: Which of these are optically active?

A: Structure-1 has plane of symmetry.so,it is optically inactive. Structure-2: Structure-3: It isFor an…

Q: Using the Standard Reduction Potential Table, use half-reaction potentials to identify whether the…

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Q: A solution is prepared at 28°C and its concentration is expressed in three different units: percent…

A: Concentration is the amount of solute which can be dissolved in specific amount of solvent or…

Q: If you have mixture containing 1.20 atm of nitrogen gas and 857 torr of oxygen gas, what is The…

A: Given: Partial pressure of nitrogen gas = 1.20 atm Partial pressure of oxygen gas = 857 torr

Q: (a) You are required to produce a BCC iron structure that will allow no more than 50 g of hydrogen…

A: (a)

Q: A student conducted a titration in which 15.00 mL of acid was titrated with a sodium hydroxide…

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Q: Use the following atomic masses (in g/mol): Mg = 24.31; H = 1; S = 32.06; O = 16; Na = 23; Cl = 35.…

A: Molecular mass of Chlorpheniramine Maleate: 390.9 g/mol Molecular mass of perchloric acid: 100.46…

Q: HBr

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Q: স कह पलपचछ nव पाउज्चकैर Poांnार शु:फव ्४र खट following Nog , Coz- १०५) वतत स्वत्ट)'

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Q: Ten grams of a sample of metal is added to 50 mL of water in a graduated cylinder. The final volume…

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Q: Two milliliters of 0.025molars potassium iodate solution was used to standardized the sodium…

A: 2.0 mL of 0.025 M potassium iodate KIO3 solution was used to standardize 19.4 mL of the sodium…

Q: the product is given predict from what alkene reactant be made from, write the complete reaction on…

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Q: Consider the following cell: Pt|H2(g,0.25atm)|NaOH(aq, 0.10M)||Hg2C2(aq,0.010M)|Hg|Pt Using NaNO3 as…

A: Solutions                          Draw the electrochemical cell and indicate the following

Q: The sulfur from 4.00g steel is evolved as dihydrogen sulfide gas and titrated with 1.60 mL of…

A:

Q: Indicate which of the following sets of quantum numbers in an atom are unacceptable and explain why:…

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Q: You are provided with a stock standard with a concentration of 100 mg/L, and a solution of unknown…

A: A question based on absorption that is to be accomplished.

Q: Practice Exercise What is the pH of a 0.122 M monoprotic acid whose K is 5.7 × 10 4?

A: Here we are required to find the pH of weak monoprotic acid of concentration 0.122M

Q: OH НО ОН NaOH H,O

A: ->NaOH has nucleophilic character and it give electrophilic addition reaction to carbonyl center…

Q: Solve for Ecell given the following notation for galvanic cell Cu | NH3 (0.533 M), [Cu(NH3)42+]…

A: Given cell is :  Cu | NH3 (0.533 M), [Cu(NH3)42+] (0.033 M) || Cu2+ (0.10 M) | Cu Solve for Ecell…

Q: 1   Consider the following reaction:  2 A (g) + B (s) ⇌ C (g) + D (g) KC = 0.288 at 25 ºC  0.200…

A: Given,  The reaction:  2 A (g) + B (s) ⇌ C (g) + D (g) KC = 0.288 at 25 ºC  Initial moles of C =…

Q: Name the following organic compounds using the IUPAC system. [K: /10) 1. CH,CH,CH, - N - CH, CH, 2.…

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Q: (Reference pt This question has multiple parts. Work all the parts to get the most pc pt ot Choose…

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Q: Consider the following cell: Pt|H2(g.0.25atm) NaOH(aq, 0.10M)||Hg2Clalaq.0.010M)|H&lPt Using NaNO3…

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Q: Q11. Which of the following sets of quantum numbers (n, I, ml, ms) refers to a 5d orbital? A. (5, 3,…

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Q: Provide the correct IUPAC name for the compound shown here. НО 4- 3- 5- 2- 6- 7- iso meth tert- di…

A: Use suffix oic acid in iupac nomenclature of carboxylic acid

Q: How many mols of solute are in 125mL of a 2.0M hydrochloric Acid solution?

A: Molarity is defined as the number of moles of solutes present in per litre of solution.

Q: Twenty grams of potassium dichromate (K2Cr207) is dissolved in 150 mL of water. The solution was…

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Q: what is the condensed structure?

A: Condensed structure -> condensed structure shows all atoms but does not show vertical and…

Q: 2. Name the following drugs and name their pharmacological groups. HO ONO OCH 1) 2) 3)

A: Interpretation- We have to tell the name of given following drug as given above in the question and…

Q: When a 1.50g sample of solid sodium hydroxide dissolves in 60.0g of water in a coffe cup…

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Q: what are the products of this reaction based on the arrows?

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Q: OH Br

A:

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.