In your own words, explain what is Transparent Objects, Translucent Objects, and Opaque Objects in Forensic Photography. Write in 200 words.

Q: A 160.0 mL solution of 3.041 M strontium nitrate is mixed with 205.0 mL of a 3.340 M sodium fluoride...

A:   Given reaction is                                    Sr(NO3)2                 +                2  ...

Q: 2. Consider the five esters below with formula C.H 20:: (a) (b) (e) (d) (c) O Which is/are mad e fro...

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Q: I. Using Markovnikov's rule, predict the predominant product in each of the following addition react...

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Q: Explain the complications in the dispersion of spheroidal particles in the Mie theory. Please focus ...

A: Gaustav Mie provided the mathematical description for spectral dependence of scattering by spehrical...

Q: What is the change in internal energy if the heat absorbed by the system is 97 J and the work being ...

A: Using first law of thermodynamics internal energy = heat + work

Q: If a sample of helium gas has a volume of 120 mL and a pressure of 850 mmHg, what is the new volume ...

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Q: NO + O O NOle) Given the following information: As part of your answer, show how the equations can b...

A: NO(g) + O(g) ---> NO2(g)  

Q: Ammonium sulfate fertilizer is manufactured by reacting sulfuric acid with ammonia. In the laborator...

A: Sulfuric acid reacts with ammonia to form ammonium sulfate. The equation for the balanced chemical r...

Q: Given the equation: Na3PO4 + 3 KOH --> 3 NaOH + K3PO4 What is the first step in determining how much...

A: Using the sticheometric coefficient to calculate all.   

Q: 5. Canvert 421.9 Kavin to Celsius and then to Fahrenheit (most even settings are in Fahrenhait) by u...

A: Since you have posted multiple questions as per guidelines we can answer only one per session . If y...

Q: ACTIVITY 2 TAKE MY ORDER

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Q: Silver chloride is an antiseptic substance that is used in some bandages and deodorants. Let's say y...

A: Answer: Given reaction between silver nitrate and potassium chloride is shown below: KCl(aq)+AgNO3(a...

Q: 2 3. 4. 5. 8. 9. Four 0.2 mol samples of argon gas are described in the table below. Rank these samp...

A: Number of moles is same which is equal to 0.2 moles of Argon gas.   

Q: A o.8024 g sample of an iron ore is dissolved in acid. The iron is then reduced to Fe2" and titrated...

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Q: A 24.9mL sample of 0.132 M HCI is titrated with 0.253 M NaOH. Calculate the pH after the addition of...

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Q: A hydrogen fluoride molecule shows a vibrational wavenumber of 4141 cmt. (a) Determine the force con...

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Q: Write a bond-line formula for each of the following compounds. 1. 1,1-Dibromo-4-tert-butylcyclohexan...

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Q: a. b. CH3 c. CH3

A: Since you have posted a question with multiple sub-parts,we will solve first three sub-parts for you...

Q: 1. What mass of solid Lanthanum (III) oxalate nonahydrate { La2 ( C204 )3 9 H20} can be obtained fro...

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Q: In the following structure there are [ Select ] o bonds and [ Select ] T bonds. H N.

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Q: HCO3-(aq) + H2O(l) CO3 2-(aq) + H3O+(aq) In the reaction above; Select one: the strongest base i...

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Q: Determine the total pressure exerted by a mixture containing two gases if the partial pressure of on...

A: Given that, P1 = 70 atm P2= 30 atm PT= ?

Q: Refer to the chemical reaction below: BaCrOs) Ba + CrO 10 Ksp = 2.10 x 10 Calculate the molar solubi...

A: Given : Ksp = 2.10 x 10-10

Q: The spectroscopic data given in the table was generated for two different concentrations of a soluti...

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Q: Describe how the catalytic mechanism of serine protease enzyme work, for amide hydrolysis

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Q: nside a closed container the pressure of a gas sample is 37.8 atm with a volume of 0.2 L. Upon openi...

A: Boyle's law states that pressure of a gas is inversely proportional to volume at constant temperatur...

Q: 24. A sample of 0.6760 g of an unknown compound containing barium ions (Ba?") is dissolved in water ...

A: Mass of Unknown = 0.6705 Mass of BaSO4 = 0.4105

Q: How many phosphoester (phosphate ester) and phosphoanhydride bonds are in adenosine and adenosine di...

A: We have find out phosphoester (phosphate ester) and phosphoanhydride bonds in adenosine and adenosin...

Q: Instruction: Fill up the table with the correct values for the atomic numbers, mass number, numbers ...

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost...

Q: Calculate the cell potential in volts for following cell. Eo = +1.93 V Mg|Mg2+, 1.00 x 10-3 M||Fe2+...

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Q: The volume of water needed to dissolve 0.0706 grams of barium fluoride is L. Assume no volume change...

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Q: What is the chemical formula of the product formed from the reaction of Sample F and reagent #4?   ...

A: The mixture of E, F, G and H was taken initially. E precipitated out with 3 M HCl, which indicates t...

Q: Draw the Lewis structure for thiosulfate (S,0,2) with minimized formal changes. How many TOTAL equiv...

A: Given-> Thiosulfate (S2O32-)   

Q: Number of Formal Charge Electron-Group Geometry Molecular Geometry Resonance Molecule valence electr...

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for yo...

Q: Calculate the pH of 0.20 M sodium asparaginate, ka= 1.86 x 10^-9

A: Given, Concentration of sodium asparaginate = 0.20 M Ka = 1.86 * 10-9       Required,               ...

Q: An atom gained an electron, thus, becoming negatively charged. If it was then attracted to a polar m...

A: The attraction forces between the different molecules are known as intermolecular forces.

Q: Consider the proposed mechanism shown below for the reaction between nitrogen dioxide and carbon mon...

A:   Rate equation (or) rate law:  The equation which gives exact mathematical relationship between rat...

Q: 1) Determine the order of the reaction and the rate constant. 2) What is the half-life of this react...

A: Answer: In this question with the help of given data table we have find out the order of reaction an...

Q: 1. The structures of six organic compounds are shown below. H EH H2N (b) (c) NH2 NH2 H2N OH (d) (e) ...

A: A molecular formula made of the chemical symbols of the constituent elements of a certain compound w...

Q: The maximum amount of barium chromate that will dissolve in a 0.284 M potassium chromate solution is...

A: The solubility product is a type of equilibrium constant and its value depends on temperature. 

Q: culate the pH of a solution that is 0.0853 M LiNO2 at 25

A: Given : Molarity of LiNO2 = 0.0853M

Q: The pka of a dihydrogen phosphate/hydrogen phosphate buffer is 7.2 Using the Henderson- hasselbach e...

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Q: Pb undergoes four decay reactions: B, a, B, B. Step 1. 214 Pb undergoes ß decay to give 1“Bi 82 Step...

A: Nuclear reaction: The given reaction is a nuclear reaction. In the nuclear reaction, one nuclide is ...

Q: please use excel to calculate Fe analysis by ICPMS. 1') Generate a standard curve 2') calculate the...

A: 1.  Given data to generate the standard curve:

Q: Number of Molecule valence electrons Formal Charge Electron-Group Geometry Molecular Geometry Resona...

A: Let us discuss each one by one,

Q: An oral antibiotic is available as a powder for reconstitution. At the time of dispensing, the regis...

A: Given: %(w/v) of the drug solution = 0.5% Volume of the drug solution = 120 mL Volume of water added...

Q: Arrange the salts by their molar solubility in water. each salt. Most soluble Least soluble Answer B...

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Q: Answer the questions about the balanced reaction      3 A  +  2 B  →  1 C  +  100. cal The molar ma...

A: Given- A+2B->1C+100 cal  Molar mass of A=10 gram  Molar mass of B=20 gram  Molar mass of C=70 gra...

Q: Consider the table of weak acids below. Which of the following bases be the strongest weak base? A) ...

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Q: 13. Calculate AH for the reaction NO + Og O NOZ18) Given the following information: As part of your ...

A: ∆H of a reaction depends on Stoichiometry of chemical equation  If the equation is reversed then si...