a) Determine the oxidation number for each element in the compound i. ClO3 2- ii. Cr₂O7²- iii. Bro³-

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A:

Q: 6) Predict the product of the following reactions. Å A A Å Å H3O+ CH3CH₂OH NaOCH₂CH3 Ph-MgBr 1.…

A: The above reactions leads to the opening of epoxide ring. The ring opening can be perform in the…

Q: What is the total concentration of ions in 0.20 M Al2(SO4)3 solution? O a. 0.5 M O b. 0.1 M C. 1.0 M…

A: we have to calculate the total concentration of ions in    0.20 M Al2(SO4)3 solution

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A: we have to calculate the wavelength of radio waves

Q: 5. In a 13C NMR spectrum of methyl fluoride where you are observing the 1H-13C coupling the methyl…

A: NMR stands for Nuclear Magnetic Resonance, a spectroscopic technique used to determine the structure…

Q: Convert the following structural formulas into skeletal structures (or line formulas). Part 1 of 3 Η…

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Q: Provide the IUPAC name for the following. You may use either the 'prefix-2-alkene' or the…

A:

Q: Draw a product that could be formed when 1,3-butadiene reacts with (E)-2-butenedinitrile. Include…

A: Here a diene and a dienophile reacts and gives [4+2] cycloaddition or Diels- Alder product. For […

Q: Which technique would likely be the most useful for distinguishing between the two compounds shown…

A: The NMR spectroscopy is an important tool for the determination of the structure of an organic…

Q: What type of solid will each of the following substances form?  Ne S2Cl2 Zn(NO3)2 K NaI

A: The type of solution can be determined by considering the types of particles present in the solid.

Q: For the following reaction, 0.746 grams of hydrogen gas are allowed to react with 14.8 grams of…

A: Given : mass of H2 = 0.746 g mass of C2H4 = 14.8 g

Q: Perform each conversion from one metric unit of mass to another.

A: Tip : 1 kg = 106 mg And 1 µg = 10-4 cg

Q: 1,1'-diethyl-2,2'-carbocyanine chloride 1. What is the value of "n" for the HOMO for the molecule?…

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Q: The gas in the discharge cell of a laser contains (in mole percent) 11% CO2, 5.3% N2, and 84% He.…

A: We know density can be calculated using the formula - DRT=PM  Where  D=Density(g/L)…

Q: Q2.4 of the following indicators? following statemets which one is FALSE about a) some indicators…

A: Indicators are substances that change colour when they are added to acidic or alkaline solutions.…

Q: What mass of sucrose, C12H22O11, must be dissolved per liter of water (d= 0.998 g/ml) to obtain a…

A: Given data , density = 0.998 g/ml  2.75 mole percent of sucrose  From this we have to find the mass…

Q: Write acceptable Lewis structure. Show all non bonding electrons and indicate formal charges.…

A: Lewis structure of any molecule is a simplest form to represent the molecule including the bonding…

Q: Provide a term that matches the following description: Concentration and type of acid found in the…

A: Hydrochloric acid is found in our stomach.

Q: A certain substance has a heat of vaporization of 27.32 kJ/mol. At what Kelvin temperature will the…

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Q: NaOH 11,0 Draw the molecule on the canvas by choosing buttons from the Tools (for bonds and…

A: NaOH is a strong base. Where Br is a good leaving group.Thus in presence of NaOH, Br group leaves…

Q: Density of Metal Stacked Metal Coins 1. Obtain the mass of 5 coins of the same denomination. Note if…

A: In the given question,  Diameter = 1.6 Cm Radius = 0.8 Cm Height = 0.6 cm We have to calculate…

Q: 2.10 You have been given the following reaction to consider: 3A+B → C + 2D solution, What is the…

A: The chemical reaction :  3A + B →C + 2D  Volume of solution = 384 ml  Initial number of moles of A =…

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A: In any organic reaction first of all acid base reaction take place.When acid and base react give…

Q: Some of the naturally occurring isotopes of tin are tin-118, tin-119, tin-120, and tin-124. a. How…

A: Isotopes of tin are tin-118, tin-119, tin-120 and tin-124 To determine: a) Number of neutrons in…

Q: Convert 52.7 Cal  to  kJ

A: 1 cal = 4.18 Jule 1 kilo=10³

Q: Q3.2 The following substances to water to create solution. What is the pH of the solution…

A: We have to find out the pH of the solution As  pH = -logKa + log(salt/acid)  So let's find the pH…

Q: # H 1.) H₂ (CH₂)₂ SH 2)DBULI action 1.) C3 HB 52 2.) BULI Cs H₂o O Ht 1.) C5 H₁0O H30

A: Given first reagent is 1,3-dithiol , which is used for protection of aldehyde and ketone and after…

Q: 18. Provide the IUPAC name for the following compound. Indicate stereochemistry. mo I

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: The radius of manganese is 126 pm and the density is 7.47 g/cm3. Does elemental manganese have a…

A: Given,  radius of manganese = 126 pm  density = 7.47 g/cm3   we have to determine that it has…

Q: Which of the following pairs are resonance structures? I. CH₂=CHCH3 II. CH₂=CH ¡OH and and CH3-CH

A: Resonance = resonance is delocalization of pi or non bonding electrons.

Q: 1. A cup of gold-colored metal beads was measured to have a mass of 425 grams. By water…

A: Answer: To solve this question, we have to use the relation between mass, density and volume of the…

Q: Draw the major and minor product that could be formed when 1-methoxy-1,3-butadiene reacts with 2-…

A: The given reaction is Diels-Alder reaction.

Q: give an example of enthalpy change of formation

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Q: When S-2-bromobutane reacts with hydroxide ions (OH-) it forms R-2-butanol. The accepted reaction…

A: In SN2 reaction mechanism, inversion takes place.  When S-2-bromobutane reacts with hydroxide ions…

Q: Convert 36 kcal  to  J

A: Given : 36kcal  1 k = 1000  1 cal = 4.184 J  Therefore  1kcal = 4184 J

Q: 6:36 Question 3 of 11 Submit For the reaction A + 2 B 3 C + D, what is the magnitude of the rate of…

A: Given -->  A + 2 B --> 3 C + D [C] is increasing at 4.6 M/s

Q: 103. The major product formed in the following reaction sequence Me (a) (c) (i) Hg(OAc)2, MeOH (ii)…

A: full mechanism is given below first of all a ring containing murcury is formed then nucleophilic…

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Q: For each of the following pairs, predict which substance is more soluble in water. (d) CH3CH2CN or…

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Q: Think about the reaction Na₂CO3(aq) + H₂SO4(aq) NaOH(aq) + H₂SO4(aq) NaCl(aq) + HC₂H₂O₂(aq) clear…

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Q: 2. Suppose the concentration of CO₂ in the atmosphere is 360 ppm. Convert this to g/m³ when…

A: Ideal gas equation is PV = nRT 1 atm = 101.325 KPa 1 ml = 10-6 m3 106 ml = 1 m3

Q: the format of the answer is still incorrect, please give me the answer in decimal form .

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Q: The volume of a sample of gas is measured as 3583.1 cm³. Convert the volume to cubic meters. 3583.1…

A: Volume of gas = 3583.1 cm3 To convert the volume to cubic meters (m3)

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A: We have ask to find g of gold present in 2000 pounds of material collected by miner having gold 15.6…

Q: if 100 g of NaNO3 is dissolved in 500 g of 30.3 C water what will the final temperature of the…

A: The final temperature of the solution can be determined by using the equation for heat of solution.…

Q: Decide whether these proposed Lewis structures are reasonable. proposed Lewis structure :C=0: [---]…

A: we have to check if the given Lewis structures are reasonable

Q: A chemist adds 275.0 mL of a 6.43 × 10¯³µM zinc oxalate (ZnC₂04) solution to a reaction flask.…

A: Given,Volume of zinc oxalate solution = 275.0 mLConcentration of zinc oxalate solution = 6.43 ×…

Q: A student completes the experiment The Universal Gas Constant and obtains the following data for one…

A: Given that: Mass of Mg = 0.0276 g Volume of H2 gas collected = 30.68 mL Temperature = 22.1oC…

Q: Please draw aspartic acid, glycine, and tyrosine amino acids at the pH of 14. All correctly and…

A: At pH 14 all the acidic hydrogen from the amino acid will be removed as a proton and all the amine…

Q: What is the mechanism for the reaction of 2,5-cyclohexadiene-1,4-dione with sodium borohydride with…

A: Sodium borohydride is a reducing agent it reduce C=O to -OH group. It reduces aldehyde,ketone to…