Are the following compounds chiral or achiral? HO. CH3 CI CH3 Br Oll... rby &

Q: The pesticide DDT is used to kill malaria-carrying mosquitoes. Unfortunately, it also affects other…

A: Given: Mass of DDT = 0.055 mg  Volume of water sample = 250.0 mL And density of water = 1.00 g/mL

Q: Rank the following compounds in order of increasing acidity, and explain your ranking. -СООН -СООН…

A: For a carboxylic acid, Electron withdrawing group enhances the acidity of the carboxylic acid…

Q: Compound X has a literature melting point of 124°C under normal atmospheric pressure. Which of the…

A: Melting point : The melting temperature of the solid is known as melting point. The substance which…

Q: 2) Draw the MAJOR organic products for the following reactions, include stereochem where relevant…

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Q: Among its other ingredients, VISINE-A eyedrops contain the active ingredients: 0.025% w/v…

A: percent strength of benzalkonium chloride can be calculated by considering how much it would present…

Q: A sample of 2-bromobutane has an enantiomeric excess (e.e.) of 45.0% favoring the I-enantiomer. What…

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Q: Calculate the kinetic energy of a 1401 kg vehicle travelling at 96.6 km/h. Ex= kJ

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Q: 13. In the following equation, if 430.0g of nitrogen dioxide forms, how much copper must react?…

A: Nitric acid reacts with copper to form nitrogen dioxide, water, and copper(II) nitrate. The equation…

Q: How many rings are present in C₁4H20? This compound consumes 2 mol of H₂ on catalytic hydrogenation.…

A: The double bond equivalent(DBE) is used to find the no. of double bonds in the given molecular…

Q: Vanillin, a compound used as a flavoring agent in food products, has the following percentage…

A: Given : Percentage composition of elements in vanillin  63.2% C , 5.29% H and 31.6% O   Empirical…

Q: Six hundred kilograms​ [kg] of paint solvent will be stored to remove the paint display on the…

A: To calculate the energy , first we would use formula :  Q = m × C × ∆T  When we can use conversion…

Q: How many moles of air must there be in a bicycle tire with a volume of 1.76 L if it has an internal…

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…

Q: 5. For the 0.1 M equimolar reaction of CH3COOH + NH3 CH3-CO-O + NH4* Is the concentration of…

A: The given reaction is : CH3COOH + NH3 ⇌ CH3COO- + NH4+

Q: Draw and make models of cis-2-butene and trans-2-butene. Are these molecules mirror images of each…

A: Given molecule : cis-2-butene and trans-2-butene

Q: Balance the equation for the removal of Zinc ZnSO4 + Cu + HCl ->

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Q: how many moles of nitrate ion are in 1.0 l of a 2.5 m mg(no3)2 solution?

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Q: (a). Determine the pH of a solution prepared by dissolving 1.00 g of glycine amide hydrochloride (FW…

A: ANSWER: (a) Initial pH [B] = 1.0 g/74.083 g/mol x 0.1 L = 0.135 M [BH+] = 1.0 g/110.543 g/mol x 0.1…

Q: A student ran the following reaction in the laboratory at 288 K: 2CH₂Cl₂(9) CH4(9) + CCl4(9) When…

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Q: If the percent yield is 48.03%,48.03%, calculate the actual yield of silver formed from the reaction…

A: Given the percent yield of the reaction = 48.03 %  The balanced equation for the reaction between…

Q: Determine the mass (in g) of each sucrose solution that contains 19 g of sucrose. 12.3 % sucrose by…

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Q: Question 3 Calculate the temperature in °C that would be required to double the reaction rate (i.e.…

A: Given -> T1 = 17.2°C = 17.2 + 273 = 290.2 K  K1 = 1.2 × 10-3 s-1  Activation energy (Ea) = 30.0…

Q: What is the name of the following compound?

A: Rule of IUPAC- 1) Choose the longest carbon chain as parent chain. 2) Numbering start from those…

Q: m in a silver carbonate solution that has a carbonate concentration of 0.010M? 8.0 x 10-9 1.4 x 10-9…

A: If  Ksp of compound is large then it is quite soluble. If it is very small then we would call the…

Q: Draw the curved arrow mechanism for the following reaction ( AICH

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Q: If 2 molecules2 molecules of CH4CH4 react with 5 molecules5 molecules of O2O2, determine the number…

A: we have to determine the number of molecules of CO2 formed

Q: b) % yield of ethanol from molasses (we used 50 mL of the molasses solvent for both distillation)…

A: Frementation is the process of conversion of sucrose from molasses to cellular energy that is…

Q: For the following compounds determine the percent composition 9) Carbon dioxide 10) potassium…

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Q: Data Table 1. Increasing Hydrogen-1 # Hydrogen-1 # Hydrogen-2 atoms atoms (green) (purple) 1 10 5 10…

A: In the given experiment to study the relation between the average atomic mass and the percent…

Q: Write the balanced molecular chemical equation for the reaction in aqueous solution for cesium…

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Q: What volume of 0.118 M ammonium sulfate contains 7.25 g ammonium sulfate?

A: Mass of Ammonium sulfate = 7.25 g Molar mass = 132 g/mol Mole = mass/molar mass    = 7.25/132 =…

Q: If a process is both endothermic and spontaneous, then: AUTO — ΔΗ0 (ΔΗ = 0 AS O

A: We are given a process which is both endothermic and spontaneous. We are to discuss whether the…

Q: A solution is made by dissolving 0.0015 mole Ba(OH)2 in enough water to make 1.50 liter of solution.…

A: Given- Moles of Ba(OH)2=0.0015mol Volume of solution=1.50L  pH=? pOH=?

Q: 3Co + 2Al3+ ---> 3Co2+ + 2Al in the above reaction, the oxidation state of cobalt changes from __ to…

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Q: Problem 1 Consider the following reaction. The reaction is so slow it does not occur unless a…

A: The feasibility of a reaction can be determined by the energy changes between the reactants and the…

Q: A compound has a molar mass of 44.01 g/mol and an empirical formula of CO2. What is the molecular…

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Q: The formula for dinitrogen monoxide is N2O. If a sample of the oxide was found to contain 0.0800 g…

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Q: Q5) Which one of the following is(are) required for the Halogenation of aromatics? A] Catalyst B]…

A: Note: According to our guidelines we are supposed to answer only first three questions.  Kindly…

Q: 2) If 16.817g of a hydrate is found to contain 6.118 g of water, what i in the hydrate? mitt boor 3)…

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Q: to be used in preparing 12 3 of the ointment is of glycerin to be used is

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Q: Below is the formula for a pediatric chewable gummy gel base. 43.4 g 155 mL 21.6 mL Gelatin......…

A: ANSWER: If the specific gravity of glycerin is 1.25, the total weight of the formula is 260.3g

Q: = O FUNCTIONAL GROUPS Naming and drawing alcohols Write the systematic (IUPAC) name for each of the…

A: -> For IUPAC naming following steps are required First of all identify the longest carbon chain…

Q: Combine each pair of ions to get the formula of the compound they form: Cu²+ Cl Pb4+ 0²- K+ CO2-…

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Q: A normal level for sodium ion (Na+Na+) in human blood is 0.140 MM. How many grams of sodium ion are…

A: Given ->  Concentration of Sodium ion = [Na+] = 0.140 M  Volume= 75.0 ml = 0.075 L (1L = 1000ml)…

Q: A 130.4 gram sample of an unknown substance (MM = 189.50 g/mol) is cooled from 233.0 °C to 147.6 °C.…

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Q: A student proposes the following Lewis structure for the carbon monoxide (CO) molecule. :C=0: Assign…

A: Formal charge is a theoretical charge over an atom of  an ion as the real charge over a polyatomic…

Q: 8. Consider the titration of 50.0 mL of 0.100 M acetic acid (HC₂H₂O₂) with 0.100 M NaOH. Calculate…

A: Given data : Concentration of acetic acid = 0.100 M Volume of acetic acid = 50.0 mL Concentration of…

Q: TICE The data below refers to an unknown substance, X. Boiling Heat of Heat of Point Fusion…

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Q: A hybridized orbital that has two unhybridized p-orbital. a. sp c. sp³ b. sp² d. sp4

A: We have been asked to choose an  hybridised orbital that has two unhybridised p orbitals. We have…

Q: The molar heat capacity at constant pressure of H2O (g) at 1.00 atm is given approximately by the…

A: Given data  Cp = 30.54 + 1.03 * 10 ^ - 2 * T Number of mol = 2 mol Pressure = 1 atm T1= 300k T2=…

Q: 6.35 If 68.4 g of sucrose (M 342 g mol-¹) is dissolved in 1000 g of water, (a) what is the vapor…

A: Raoult's law :-  The relative lowering vapor pressure of a dilute solution obtained by dissolving a…

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.