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Q: Which of the following will have the highest boiling point. 1.0m NaNO3 1.0m HF 1.0m C6H12O6 1.0m Ca...

A: Boiling point of any solution is given by, => boiling point of solution = boiling point of solven...

Q: Consider the balanced reaction 4 A + 6 B -> 9C + 3D If 8.753 moles of A (MW=24.8) are consumed, h...

A: From the given reaction,                  4A + 6B ----> 9C + 3D  It is clear that after consumpti...

Q: How many rings and π bonds are contained in compounds A—C? Drawone possible structure for each compo...

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Q: Hurricane Wilma of 2005 is the most intense hurricane onrecord in the Atlantic basin, with a low-pre...

A: 1 bar is equal to 103 millibar. Further 1 bar is equal to 0.987 atm, 750 Torr and 29.523 inches of H...

Q: You are working in a biotechnology lab and are analyzing DNA. You obtain a sample of a short dodecam...

A: DNA is deoxyribose nucleic acid is the carrier of genetic information. It is present inside the nucl...

Q: Draw reaction of an aldehyde or a ketone with excess alcohol forms first a hemiacetal and then an ac...

A: Aldehydes and ketones  reacts with excess alcohols forms hemiacetal which then rearranges to acetal....

Q: Which of the following compounds is a constitutional isomer of ch3-ch2-ch2-ch3? A. Cyclobutane B. 2-...

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Q: The normal boiling point of a liquid is 282.0 °C. What is the vapor pressure of this liquid at 136.0...

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Q: The compound IrH;(CO)(P(C,H5);)2 exists in two forms: the meridional (“mer") and facial (“fac"). At ...

A: Given data mer → fac           ;   rate  constant : k1 = 2.33 s-1fac → mer           ;   rate  const...

Q: how many ml of 0.610 m NaOH solution is required to completely neutralize 20 ml of 0.245 m H2SO4 sol...

A: In order to find the volume of NaOH required to neutralize we first write down the given data: Molar...

Q: according to the Bronshted-Louvre theory, which of the following substances can be explained neither...

A: Bronshted-Louvre theory :- According to this theory  " Acid is a substance  which can donate proton ...

Q: For the following structure derived from a tetrahedral Ni(CO)4, please determinethe number of infrar...

A: The given molecule has C3 axis of symmetry. It has 3σv and thus its point group will be C3v.  

Q: For the equation 2K + Cl2------>2KCl. I understand Cl is diatomic , but where does the 2 in front...

A: 2K + Cl2    ------>      2KCl Two potassium atoms react with one molecule of chlorine to form two...

Q: how many molecules are in 97.21 grams of sodium chloride NaCl?

A: I mol contains 6.023 × 1023 molecules. Number of moles = given mass/ molecular mass

Q: Determine whether or not each reaction is an oxidation and reduction reaction (explain why) For each...

A: Oxidation-Reduction reaction (Redox reaction): Any chemical reaction in which oxidation & reduct...

Q: Show two ways to convert an alkyl halide into a carboxylic acid that has one more carbon than the al...

A: One of the methods is to convert the alkyl halide to a Grignard reagent. After that the nucleophilic...

Q: 18.1 g of lithium nitride are dissolved in 2.223 L of waterWhat is the freezing point of this soluti...

A: ∆Tf= Depression in freezing point  Tof= freezing point of pure water = 273.15KTsf= freezing point of...

Q: Write the condensed structural formula for methyl phenyl ketone.

A: Condensed structural formula represents the atoms of compounds in which almost all the bonds are omi...

Q: Kindly answer it for me please. Thank you

A: "Since there are multiple sub-parts in this question and it is not mentioned that which one has to b...

Q: Q4: Calculate the enthalpy of the reactions below: 1. H;Om + CO2 (oa) )> H;CO3 (aa) 2. H,POa(oe) + 3...

A: As the respective enthalpies of the compound are not provided so here I am using the standard enthal...

Q: Calculate the pH of each of the following strong acid solutions:1.52 g of HNO3 in 575 mL of solution...

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Q: (a) What is the structure of C, which is formed by oxy-Coperearrangement of B with NaOEt? (b) Draw a...

A: (a) Cope rearrangement is a thermal [3, 3] sigmatropic rearrangement. This rearrangement takes place...

Q: I already calculated the percent yield and the leftoover ingreidnets, just show work how you got it.

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Q: Illustrate the complete synthesis of 1,3,5-tribromobenzene from benzene ?

A: A synthesis is the manufacture of chemical compounds by the reaction from simpler materials or compo...

Q: Propose a synthesis of the topical anesthetic cyclomethycaine from 4-hydroxybenzoic acid, 2-methylpi...

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Q: Calculate the pH when 0,020 mole of HCl is added to 1.00 L of 0.1 M HNO3

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Q: number 2

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Q: Give the IUPAC name for attached compound, including any R,Sdesignation.

A: The bond line structure of the given compound is For R and S configuration , we have to arrange the...

Q: Indicate whether the compounds in each set are constitutional isomers.

A: The structural isomers or constitutional isomers are the compounds having exactly the same number of...

Q: Write a balanced equation for the decomposition reaction described, using the smallest possible inte...

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Q: A 2.50 g sample of solid potassium chlorate is decomposed according to the following reaction. If th...

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Q: for equilibrium 2SO2 + O2 = 2SO3 for a certain temperature has Ke = 1.06 What effect would it have o...

A: The reaction which is in equilibrium if there is any change in reaction condition then it will to ma...

Q: One component of lanolin, the wax that coats sheep’s wool, is derived from cholesterol and stearic a...

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Q: please answer 6,7, and 8 thank you

A: We only provide an answer to one question with 3 sub-parts. Please resubmit the question with other ...

Q: What is the major intramolecular aldol product formed when dicarbonyl compound A is treated with bas...

A: Molecules containing two carbonyl groups have the ability to form a ring via an intramolecular aldol...

Q: Question attached

A: NaBH4 (Sodium Borohydride): It is a kind reagent that is used to reduce a compound. It can reduce ca...

Q: What alkyl halide is needed to prepare each 1° amine by the Gabriel synthesis?

A: Gabriel phthalimide synthesis is used for the preparation of primary amines from primary alkyl halid...

Q: . Consider the reaction coordinate diagram shown below. The activation energy for the forward reacti...

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Q: In order to make the practice target emit a pew pew sound, the electrons in the n=3 energy level nee...

A: The energy gap between n=3 and n=6 state is as follows: ∆E=2.18×10-18 1ni2-1nf2=2.18×10-18 132-162=1...

Q: The following sequence of reactions gives cyclooctanone. Propose a structural formula for compound A...

A:   The organic reactions take place in the presence of various reagents. These reagents help in the c...

Q: 1) Indicate whether an increase or decrease in volume would increase the production of the product i...

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Q: If the specific gravity of a liquid is 0.9; then its density equals to: * O 0.9 kg/m3 56.2 kg/m3 56....

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Q: Question attached

A: To assign the R & S configuration to the molecule  we have to complete the following steps: Fir...

Q: The sulfate ion can be represented with four S—O bonds orwith two S—O and two S=O bonds. (a) Which r...

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: The vapour pressure of benzene between 10 °C and 30 °C fits the expression log(p/Torr) = 7.960 − (17...

A: i)

Q: Both Jacques Charles and Joseph Louis Guy-Lussac were avidballoonists. In his original flight in 178...

A: Given that, Volume of H2 gas = 31150 L Temperature = 22°C=22+273.15 =295.15 K Pressure = 1 atm Numbe...

Q: What is the molecular formula of each compound?(a) Empirical formula CH (μ=78.11 g/mol)(b) Empiric...

A: a) Empirical formula = CH     Given mass = 78.11g/mol     Empirical formula mass = 12 + 1=13g/mol   ...

Q: The equilibrium of the reaction CO + H2O = CO2 + H2 deltaH = 42kJ will shift to the left, if: a) the...

A: According to Le-Chatelier principle, the chemical equilibria of the reaction changes on changing som...

Q: A sample of 508.4 g of copper completely reacted with oxygen to form 572.4 g of a copper oxide produ...

A: Given : Mass of copper reacted = 508.4 g And mass of copper oxide produced = 572.4 g  

Q: Predict whether each of the following substances is more likely to dissolve in the nonpolar solvent ...

A: As we know that like dissolves like i.e. polar substance dissolves in polar solvent and non polar su...