Which of the following is considered as IR active?     Symmetric Molecule     Assymetric molecule     homonuclear diatomic group     moelcules with threefold axes

Q: QUESTION 19 What is the geometry relative to the C atom on the right in the Lewis structure below? ö...

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Q: 3.65 Determine the final molarity for the following dilutions. (a) 24.5 mL of 3.0 M solution diluted...

A: We can determine the resultant concentration of the different given solutions by considering the con...

Q: Estimate the straln energy of the following 2,3-dimethylbutane conformaton. Use straln energy Increm...

A: The conformation for 2,3-dimethylbutane is given as  

Q: What is the molar absorptivity of copper at λmax of cobalt?

A: The data given is,  

Q: A solution for disinfecting clinical thermometers was prepared by dissolving 22.5 g of ethyl alcohol...

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Q: CH,COOH NaOH

A: -OH is not a good leaving group ,it take H+ from acid and converted to good leaving group H2O+ ,so C...

Q: Multiple Choice: 1. The systematic name of water is A. Hydrogen hydroxide B. Hydroxic oxide C. Hydro...

A: The correct option is Q1. Option C  Q2. Option B

Q: 2. Draw the product that results from the reaction shown in the scheme below. You should show the ar...

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Q: RIAL [HCI] Volume Moles Moles Volume [NAOH] HCI HCI NaOH NAOH 1 O.1048 24.65 25.75 0.1002 25.89 25.7...

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Q: The stepwise stability constant, K at 25 °C in an aqueous solution for the formation of copper and n...

A: stepwise stability constant

Q: How to calculate the chemical formula for Fe+2 and PO4-3

A: The ions given are Fe2+ and PO43-.  

Q: Explain why the reduction of camphor with NaBH4 forms isoborneol and not borneol.

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Q: Plot your values of In(Ksp) VS. 1/Tand find the slope and y-intercept of the best fit line. Use the ...

A: The relationship between the ln(K) and 1/T is given as, And the ln(Ksp ) v/s 1/T data given is,  

Q: An aqueous solution of Ni(N03)2 is mixed with an aqueous solution of KOH and a precipitate forms. A....

A: Nickel Nitrate - Ni(OH)2  is formed as a precipitate in this reaction. The complete reaction is as f...

Q: Develop a general equation for the standard heat of reaction as a function of temperature for one of...

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Q: For the following molecules, suggest two retrosynthesis pathways with their synthetic equivalents. (...

A: Here we have prepare the following compounds by two retrosynthesis pathway

Q: Draw/Illustrate both of their structural formula of C4H6  and C5H8   (both are Alkynes).  Also, fin...

A: DBE = C + 1 - H/2 Where, DBE = Double Bond Equivalent  C = no of carbon H = no of hydrogen

Q: the given compounds. Write your answers on the space/field provided. Separate the reagents with a co...

A: The answer is as follows:  

Q: 6. A rope is used to pull a metal box a distance of 15 m across the floor. The rope is held at an an...

A: We know that work = F.S 

Q: PART C. Individual Assignments (continued) Isomers Lewis Molecular Polarity (P or NP) Molecule (draw...

A: Isomers are those compounds which have same molecular formula but different structural formula.

Q: Objective: Create a graph showing the phase change of water from a solid to a gas. Do this on a grap...

A: The data given is temperature vs time. 

Q: Based on the given data, what is the Amax of cobalt? 0.1M Cobalt 300 0.451 325 0.467 350 0.584 375 0...

A: The lambda v/s absorbance data given is,

Q: Which of the substances has polar interactions (dipole-dipole forces) between molecules? H, CCI4 HBr...

A: There are two types of covalent molecules i.e. polar covalent molecules and non-polar covalent molec...

Q: What is the molar absorptivity of copper at λmax of cobalt?

A: The data given is,

Q: II. Analysis. Given below is a schematic diagram for a simple analysis of a novel tetrasaccharide is...

A: D- fructose.  B- glucose . C - galactose . As A gives Benedict's test: (+) Seliwanoff's test: (-) Bi...

Q: a. CH3CHO(g) + H2{g) – C2H50H(g) b. C2H5CH:CH2(g) – CH2:CHCH:CH,(g) + H2(g) c. C4H10(g) - CH2:CHCH:C...

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Q: Which of the following best describes what occurs at absolute zero? A. Water begins to freeze. B. Mo...

A: As we know tha absolute zero which  has the   temperature of 0 K or - 273.15 °C . It is Also known a...

Q: Calculate the free energy change associated with the redox reactions below. Pyruvate + 2 H* + 2 e - ...

A: The Gibb's free energy change of any redox reaction. is given by the relation- ΔG° = -nFE°cell Where...

Q: Annotate the IR spectrum by labelling each of the major peaks as a functional group. Does this IR sp...

A: IR spectral analysis:

Q: CH2=CH(CH2)4CH3 Give the Expanded Structure and IUPAC Name

A: The IUPAC name of the molecule is hept-1-ene.

Q: What is the molar mass of a sugar, if a solution of 1.4 g of the sugar in 0.20 L of solution has an ...

A: Please find your solution below : Osmotic pressure is a pressure that should be applied on the solut...

Q: For every given acid or base, write the equation of their reactions with water when they donate or a...

A: Given, 1. Hydrocyanic acid 2. Carbonate ion 3. Ammonium ion 4. Sulfuric acid 5. Acetic acid  The rea...

Q: strong acid HI weak acid NiCO3 strong base FEPO4 weak base HNO2 soluble salt NaOH insoluble salt str...

A: Ans -  Table  - 1     HI            =  strong acid NiCO3        = weak base FePO4        = Insoluble...

Q: Methanol (CH3OH) is an important industrial compound that is produced from the reaction CO (g)+2H2 (...

A: At STP volume of 1 mole of gas is 22.4 L.

Q: QUESTION 1 Based on the given data, what is the Amax of cobalt 0.1M Cobalt 300 0.451 325 0.467 350 0...

A: The answer is as follows:  

Q: A certain substance has a heat of vaporization of 34.65 kJ/mol. At what Kelvin temperature will the ...

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Q: What is the molarity of a solution containing 15g sulphuric acid in 150 ml solution? What is the nor...

A: Mass of sulphuric acid = 15 g  Volume of solution = 150 ml  Molarity of the solution = ?  Normality ...

Q: 4. A4800 – kg bus rounds a curved tunnel on a smooth, level road of radius 52 m at a speed of 14 m/s...

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Q: you'd like to weigh out acetic acid and sodium acetate (pka=4.75) to use as buffer system to study f...

A: This would simply require the Henderson Hasslebech reaction, which states that when the pKa value of...

Q: What is commonly determined using Atomic Spectroscopy? Bodn energy Elemental composi...

A: There are two type of atomic spectroscopy i.e atomic absorption spectroscopy and atomic emission spe...

Q: The diagram below represents the layout of a typical single-beam UV-Vis, explain the function of eac...

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Q: Consider the following reaction where K, = 0.497 at 500 K. PCI5(g) PCI3(g) + Cl2(g) If the three gas...

A: The equilibrium reaction given is, => PCl5 (g) ↔ PCl3 (g) + Cl2 (g) Given: Kp = 0.497  And initia...

Q: Copper Amax cobalt|Amax copp oncentration, mM 20.00 40.00 60.00 0.177 0.382 0.518 0.2 0.4 0.7 80.00 ...

A: Given : We have to calculate the concentration of cobalt and copper.

Q: Liquid toluene (C7H8) is flowing through a pipe at a rate of 7.85 x 103 kg/min. a. What is the volum...

A: The molecular formula of toluene=C7H8 The mass flow rate =7.85 x 103 Kg/min a) The specific gravity ...

Q: Give at least 7 topics for investigatory project in organic chemistry

A: Given Investigatory project We need to write 7 topic for investigatory project in organic chemistry.

Q: line bond angle formula

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Q: deviation from Raoult's law, then: a. The mixture will not reach a definite boiling point b. The sol...

A: The correct options are:  

Q: standard heat of reaction as a function of temperature

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Q: Determination of K Volume NaOH at Midpoint of Titration TRIAL pH at Midpoint of Titration K, 1 3.01 ...

A: In a weak acid-strong base titration curve, the concentration of acid at the midpoint is equal to th...

Q: 203.77 miles/sec is converted to cm/nsec

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