Determine the number of chiral carbon atoms in the follow- ing compound, and then calculate the number of stereoiso- mers possible for the compound. H HH TT I Cl-C-C-C-Cl Br OH Br

Q: 500.0 mL of 0.020 M Mn(NO3)2 are mixed with 1.0 L of 1.0 M Na2C204. The oxalate ion, C2042-, acts as…

A:

Q: Be sure to answer all parts. A freshly isolated sample of 90Y was found to have an activity of 6.6 x…

A: Given : A1 = 6.6 ×105 per minute A2 = 1.8 × 104 per minute   Find : To calculate The half-life  is…

Q: Using this balanced equation C3H8 + 5 O2   → 3 CO2 + 4H2O             a. How much carbon dioxide…

A:

Q: What is the molar solubility of Ag,co, in an aqueous solution that is buffered to a pH of 4.07?…

A: According to the problem, the aqueous solution of Ag2CO3 is buffered to a pH of 4.07. From the…

Q: 1. Consider the following mechanism. 03 → 02 +0 (fast) O3 +0→ 202 (slow) (a) Write the overall…

A:

Q: A solution of KMnO4 with a concentration of 8.25 x 10-5 M yields an absorbance value of 0.1302 when…

A: Given, Absorbance, A = 0.1302 Concentration, c = 8.25 x 105 M Length of cuvette, l = 5.60 cm

Q: A chemist prepares a solution of sodium hyposulfate Na2S2O3 by weighing out 206.0g of sodium…

A: Given that, 206.0 g of sodium hyposulfate, Na2S2O3 dissolved in 300 mL of volumetric flask filled…

Q: Calculate the cell potential for the galvanic cell in w

A:

Q: 6 Given H2SO4 reaction goes to completion and [SO4 ^2-]= 5 M, what is [H*]

A: ->H2SO4 is a strong acid which can completely dissociate into H+ and SO42-. Given-> [SO42-] =…

Q: Discuss briefly a specific importance of acid-base balance in the body.

A:

Q: Select all that apply. For each pair of isotopes listed, predict which one is less stable. (a) Li Li…

A:

Q: It was discovered that the rate law for this reaction is given by the following equation: d[CS2] (3.…

A: Given the rate law for the reaction, -d[CS2]dt=(3.07*10-4M-1s-1)[CS2]2 In general terms,…

Q: 3. For each of the following pairs of ions, identify the stronger base: (a) OH or NHz (b) F or Ch…

A:

Q: 1. What is the weight (in grams) to prepare a 350 mL of 0.047 M solution? 2. What is the…

A: The mass of the compound can be calculated by the number of moles of compound and molar mass of the…

Q: A 2.00 g sample of a salt (MX(s)) is added to 20.0 g of water at 22.0 °C in a calorimeter. The…

A: Given that, a 2.00 g of a sample of a salt MX(s) is added to a 20.0 g of a water at 22.0oC. So, the…

Q: Calculate the number of gold atoms in a 150.0 g sample of gold(III) chloride (Au,Cl,). Be sure your…

A: Given-> Weight of Au2Cl6 = 150.0 gm

Q: The pH of a solution prepared by mixing 50.0 mL of 0.125 M NaOH and 30.0 mL of 0.125 M HNO3 is…

A:

Q: This is one question in two parts. Same reactant in both, but change in reagent. Draw the major…

A:

Q: Benzopyrene, naphthalene and pyrene are members of these group of aromatic compounds: *…

A:

Q: what is the chemical and physical properties of oxalic acid?

A:

Q: which of the following cases is water acting as a Lewis acid and Arrhenius acid:   A. H2O(l) +…

A: ->Water acts as Lewis acid when accepts electron pair from base. ->water acts as Arrhenius…

Q: When copper chloride reacts with sodium nitrate, copper nitrate and sodium chloride are formed.…

A: Recall the reaction, CuCl2 + 2 NaNO3 → Cu(NO3)2 + 2 NaCl Molar mass of CuCl2= 134.45 g mol-1 Molar…

Q: Use the References to access important values if needed for this question. Use the standard…

A: Given reaction: Cu2+ (aq) + Cr2+ (aq) → Cu+ (aq) + Cr3+ (aq) We have to calculate the standard free…

Q: Write an equation for a typical alkaline and acid hydrolysis of a molecule of butterfat.

A: Answer -  butterfat -

Q: Complete the following nuclear reactions. 1. 48TI 22 2. 102p 44RU 3. UNIVERSITY CHEMISTR 13C → 3 ¿n…

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

Q: The following initial rate data was obtained for the reaction between oxygen and nitric oxide. 2…

A:

Q: What is the pressure in a 6.00L tank with 20.0 grams of nitrogen gas at 385 K? atm

A:

Q: Indicate whether the following changes would have no impact or would perturb the equilibrium. If so,…

A: Dear student since you have asked a question which has multiple subparts but according to guidelines…

Q: I would like to see the steps (arrows) that was taking to get the products that is currently…

A:

Q: How many milliliters of 1.50 M Nitric acid is required to react with 100.0 g of cuprous oxide?14…

A:

Q: e-angle formulas for these alkanes and cycloalkanes an

A: in bond-line formula, corners and end of line are represented as carbon atoms .

Q: For each system listed in the first column of the table below, decide (if possible) whether the…

A: Entropy is a state function.  It depends on randomness of molecules. If randomness of any molecules…

Q: Rank (in an ascending order) the relative N–O bond distances and the O–N–O bond angles for: NO2+,…

A: NO2+ , NO2 , NO2-

Q: Consider the following reaction and its AG AG° = -408.0 kJ/mol Mg(s) + Ni?+(aq) → Mg²+(aq) + Ni(s)…

A: Given-> Mg(s) + Ni2+(aq) ----> Mg2+(aq) + Ni(s)  ∆G° = -408.0 KJ/mole = -408000 J/mole (1 KJ =…

Q: Q. Which of the following sets gives sec-butyl alcohol with water in an acid medium? (i) 1-butene…

A: When 1-butene is treated with water, in acidic medium then sec- butyl alcohol (2-butanol) is formed…

Q: Label the acid and the base on reactant side of the equations and write the products: 1. H,SO, +…

A: ->Acid reacts with base and form salt and water.

Q: Consider the Table of Unknowns reacting with Group Precipitants provided. Which of the following…

A: For cation analysis, different group reagents are used, such as HCl, H2S, ammonium carbonate.

Q: Iodine-131 is used medically for the diagnosis of thyroid illnesses. The rate constant for t decay…

A:

Q: Radioactive cobalt-60 is used extensively in nuclear medicine as a ɣ-ray source. It is made by a…

A:

Q: 5. Calculate the pH and pOH of Aniline and Methylamine if both solutions have a concentration of…

A:

Q: Which of the following statements is true, given the picture provided. a.Yellow dye is more polar…

A: The given picture is an representative example of the thin layer chromatograpy with various coloured…

Q: Which chemical reactions in the ozone layer cause ozone depletion? Oxygen reacts with ozone to form…

A: Given,  Which chemical reactions in the ozone layer cause ozone depletion = ?  Options are :  A.…

Q: Calculate the values of the buffer capacity at pH = 7 and pH = 9 in 0.08 M ammonium chloride…

A:

Q: What is the concentration of a solution of silver nitrate needed to just react completely with 0.350…

A: Weight of NaCl = 0.350 gm Volume of AgNO3 = 47.5 ml = 0.0475 L (1 L = 1000 ml)

Q: Show whether the following reaction is spontaneous 25 °C. Support your answer with calculations.…

A: Given reaction is NO2 (g) + N2O (g) ⇔ 3 NO (g) Standard thermodynamics data  Component ==> NO2…

Q: Q 1(c) Show the mechanism for the nucleophilic substitution reaction that occurs when 2-bromopropane…

A: Given :- Organic reactions of nucleophillic substitution reaction and nucleophillic addition…

Q: A Zn wire and Ag/AgCl reference electrode saturated with KCI (E = 0.197 V) are placed into a…

A:

Q: what does it mean to have 12% of percent error while conducting an experiment in determining the…

A:

Q: A catalyst affects the rate of the forward reaction by changing which of the following? Activation…

A: Catalyst :-  A catalyst which increases the rate of chemical reaction without itself undergoing any…

Q: What is the molar mass of an unknown gas with a density of 14.3 g/L at 4.00 atm and 35.0 °C? |g/mol

A: Given data, Pressure (P) = 4.00 atm Temperature (T) = 35.0°C Temperature (T) = 35.0 + 273.15 =…

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.