Mixture of NH,CI, NaCl, SiO, Iron Shavings First Separation Technique First Separated Component Remaining Components Second Separation Technique Second Separated Component Remaining Components Third Separati on Technique Third Separated Remaining Component Component

Q: 'H NMR 300 MHz

A: a) This is an isomeric ester of the compound in a. The butyl group present in the above compound can...

Q: 2. Write the structural formula of the major organic product formed in each of the following reactio...

A: a) The product formed from the given reaction is 2-methyl pentan-3-ol.  

Q: QUESTION 9 What is the molar mass of butanol (C 4H 9OH)? O a. 30.03 g/mol O b. 193.05 g/mol O c. 74....

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Q: The product of protonation of the bicarbonate ion (HCO3-) is carbonic acid (H2CO3), which rapidly de...

A: Aqueous solution of saturated sodium bicarbonate (NaHCO3) is used to wash the organic layer in the s...

Q: From the list below, select the isomer(s) of C_H¸CI. CH,CHCH,CI 2. CH,CHCH,CI CH,CHCH,CH, 1. CH,CH,C...

A: Isomers- Compounds with same molecular formula but different arrangement of atoms in space are calle...

Q: QUESTION 10 An oxide of iron has the formula Fe 30 4. What mass percent of iron does it contain? O a...

A: Formula of the compound is Fe3O4. Molar mass of Fe3O4 = 231.53g/mol

Q: Enter your answer in the provided box. Calculate the molality of a solution containing 190.6 g of gl...

A: Molality is defined as no of moles of solute per kg of solvent molality=no of molesmass of solvent (...

Q: CFCS are responsible for releasing Cl radicals in the ozone layer due to absorption of a. UV radiati...

A: Since you have posted multiple questions, we are entitled to answer the first only.  

Q: The gas nitrous oxide, N2O, is a dental anesthetic. a) Calculate the root-mean square velocity (ums ...

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Q: Nitrous acid is a weak acid. Would you expect solutions of nitrous acid and nitric acid, of equal co...

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Q: Convert 68.4 cm^3 to cubic meters

A: This question is related to unit conversion. Cubic meters and cubic centimeters are the units of vol...

Q: A solution of H2SO4with a molal concentration of 8.010 m has a density of 1.354 g/mL. What is the mo...

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: Starting material Desired product multi-step synthesis? OH HOʻ Proposed Synthesis: OH

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Q: Convert 7.2 m^3 to liters

A: This question is related to unit conversion topic. Meter cube (m3) and liter are the unit of volume.

Q: Refer to the phase diagram below when answering the questions on this worksheet. Begin by adding S, ...

A: The phase diagram given is,  

Q: What is the difference between the excitation and emission spectrum?

A: Difference between excitation and emission spectrum.

Q: 8. Calculate the mole fraction of water in the solution described in Q5. The density of pure water a...

A: Solving 8 9 and 10

Q: A solution of a compound is treated with indicators and gives the following results. What is the app...

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Q: The gas-phase decomposition of N205 has the overall reaction stoichiometry 2 N205→4 NO2 + O2. The fi...

A: A complete balanced reaction is formed from the adding of all steps. 

Q: Which compounds could be represented by the empirical formula CH2 ? Select one or more: O C2H4 O C3H...

A: Here we have to find out the compounds given  below which have  empirical formula CH2.

Q: Mass of Container + Sample 2.70 Mass of Container 1.95 48.00 % of Sand % of Ammonium Chloride 16.00 ...

A: Given: (1) Mass of container + sample = 2.70 g (2) Mass of container = 1.95 g   (3) % sand = 48.00 (...

Q: elsiini Draw and build ethene, CH,CH2. Be sure your drawing correc

A: Draw the structure of ethene?

Q: Prepare 500 mL 0.1 M acetate buffer, pH = 4.3, from 0.1 M stock solutions of acetic acid and its sal...

A: pH of a buffer is calculated by the following equation.  pH=pKa + log [base][acid]

Q: What is the difference between the excitation and emission spectrum?

A: The excitation spectrum look similar if not identical to the absorption spectrum obtained in UV/VIS ...

Q: Fill in the missing products along the way

A: The missing products are:  

Q: Using your own words explain why ceramics are stronger and stiffer than polymers

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Q: a particular 2nd order reaction A --> products has a [A]time=0 = .45M and a [A]time=35sec = .13 M. w...

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Q: If you blow carbon dioxide gas into a solution of calcium hydroxide, a milky-white precipitate of ca...

A: When we blow carbon dioxide gas into a solution of calcium hydroxide, a milky-white precipitate of c...

Q: Question for each of the following life cycle analysis (LCA), state two useful functional units that...

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Q: 2. How may grams of Ca(OH)2 are needed to neutralize 25.0 ml of 0.100 M HNO,? The reaction proceeds ...

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Q: Classify the following solutions as either acidic, basic or neutral. 0.0354 M H3o* v Choose... neutr...

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Q: A4 (ag) + 2B2 (aq) 4 AB (aq) The initial rate of appearance of AB was 4.4 M/s. What is the general r...

A:  Reaction rate:

Q: If Cl2 reacts at a rate of 35 M/s, state how fast NOCI will form. i 166 M/s

A: Reaction rate:

Q: the formation of Thorium-228 by beta emission g) the loss of an alpha particle by Protactinium -231 ...

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Q: We used the average sea level pressure Po 1013 Pa to compute the mass o What is the mass of air pres...

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Q: Enter your answer in the box provided. What is the molality of a solution consisting of 56.1 mL of b...

A: Molality (m) :-  The number of moles of solute dissolved in 1 kg of solvent is defined as molality  ...

Q: Properties of Liquids and IMF example andbrief discussion

A: Liquids can be defined as fluids which do not have fixed shape but volume. For example: Water, Oil, ...

Q: How are polyiodides synthesized and characterized?

A: The polyiodides are a class of polyhalogen anions which is consist of the only iodine atoms.  

Q: The reaction shown below is first order with respect to Fe when excess SCN" is present. The rate con...

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Q: The initial rate of the reaction of P + Q → products was experimentally determined. Reaction Trial ...

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Q: 2. A sample of material contains for its active components NaOH, NazCO3, NaHCO3, or compatible mixtu...

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Q: Calculate the molarity of 39.0 g of table sugar (C12H2201) in 100. mL of solution. M

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Q: A chunk of metal having a mass of 49.7g was warmed to 95.5°C and then dropped into a calorimeter con...

A: Mass of metal = 49.7g  Mass of water = 45.3g Heat capacity for water = 4.18J/g°C Final temperature =...

Q: A reaction is prepared by adding 2.000 mol each of H2, 12, and HI gases to a 1.0 L container. They a...

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Q: IPO Directions: 1. Read the following substances commonly found in your homes, know its uses and its...

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Q: 1) Give the IUPAC names for the following compounds: (a) (b)

A: IUPAC nomenclature is used for naming organic compounds. Full form of IUPAC is international union o...

Q: Two 20.0 g ice cubes at −12.0 ∘C−12.0⁢ ∘C are placed into 275 g275 g of water at 25.0 ∘C.25.0⁢ ∘C. A...

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Q: A metallurgist needs to make 60 kg of architectural bronze, which consist of 12 parts copper, 1 part...

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Q: Calculate the atomic weight of Neon based on the following table. Report answer to 3 decimal places....

A: Abundance of Ne-20 = 90.84%

Q: wavelength

A: