Give the IUPAC name of the following compounds. Answers must be in small or lower case letters.

Q: What is an evaporative-light scattering detector in chromatography?

A: An evaporative light scattering detector (ELSD) is a detector used in conjunction with…

Q: What is the mass used in each reactant to create stock solution Reactant #1 Potassium carbonate -…

A:

Q: (c) The structures of lycopene, beta-carotene and retinol are shown below. Lycopene Beta-carotene…

A:

Q: 5. Glutaraldehyde is a germicidal agent that is sometimes used to sterilize medical equipment. In…

A: The glutaraldehyde exists in cyclic form in acidic conditions .

Q: A solution of NaOH has a pH of 9.52. What is its pOH, [H3O+], and [OH-] at 25℃?

A: Given-> pH = 9.52

Q: A 5M NaOH solution means ___? A. 5g of NaOH in 100g of NaOH solution B. 5 moles of NaOH in 100 moles…

A: Molarity is defined as number of moles of solute divide by volume of solution in liter

Q: -Which substance has the highest solubility to hexadecane? a. Substance A b. Substance B c.…

A:

Q: QUESTION 5 a) Calculate the pH of a solution when 0.025 mol of benzoic acid, CH-COOH is mixed with…

A:

Q: 5. Draw the all possible resonance structures for each of the following molecules or ions. Remember…

A: In all the given structures, double bonds, lone pairs and positive charges are in conjugation. Hence…

Q: Half En. Eivy Ni +2e → Ni 0.23 Agt te → Ag o 0.80 Calculate the Equilibrium constant for this com…

A:

Q: С. [1] LIAIH4 Но [2] H20 CN CN d. [1] DIBAL-H [2] H2O 'OCH3 [3] NH2 mild H*

A: In this question, we will draw the products for both reactions and also see the mechanism for the…

Q: density

A: We know that:  Density = Mass/Volume Equivalent weight = Molecular weight/n-factor

Q: Give the percent yield when 151.0 g of CO₂ are formed from the reaction of 2.000 moles of C7H16 with…

A:

Q: In a reducing condition, the redox potential (pe) is negative. True False

A: Concept:- Any system or environment that accepts electrons (reducing condition) from a normal…

Q: emistry A 110.0-mL buffer solution is 0.105 M in NH3 and 0.135 M in NH4Br. The Kb value for NH3 is…

A: The answer is as follows:

Q: Which of the given solutions is in the solid phase? A. Iodine solution B. Dental fillings (amalgam)…

A: A solid compound have a fixed shape and mass. A liquid compound does not have a fixed shape, it will…

Q: The Polyhydroxy aldehyde or a ployhydroxy ketone is also known as a) ester b) fat c) carbohydrate…

A:

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

A: The unbalanced chemical reaction is: Si4H10l+O2g→SiO2s+H2O(l)

Q: Select all of the combinations that would produce a buffer solution.     KClO3 and HClO2…

A: Buffer solution has tendency to maintain constant pH upon small amount of addition of acid or base.…

Q: A solution of H₂SO4 is 0.1372 N. How many milliliters of 0.1421 N KOH solution are required to…

A: All the required calculations have been done in the following step.

Q: _CH=CH₂ _CH=CH₂ and CH3O 0₂N₁ A B Which will be true about the reaction of the two alkenes with HBr?

A: ->The reaction of alkene with HBr proceeds through formation of carbocation intermediate.Hence ,…

Q: At what position, and on what ring, would you expect the following substances to undergo…

A:

Q: 1) How does temperature affect the lifetime of a battery, would it affect the battery to be…

A: Difference between rechargeable and non rechargeable battery are shown in image format.

Q: Explain with diagram, the structure and formation of the hydrated potassium ion and the hydrated…

A:

Q: Which of the following half-reactions would occur at the cathode of a Galvanic cell consisting of an…

A:

Q: Balance the following half-reaction in basic solution. How many moles of OH- appear in the balanced…

A: given half equation is MnO4-(aq) → Mn2+(aq)

Q: The limiting molar conductivities of KCl, KNO3 and AgNO3 are 14.99, 14.50 and 13.34 mS- m2/mol,…

A:

Q: For which of the following halogenated cycloalkanes is cis-trans isomerism possible? a)…

A: Which one of the following is correct

Q: The following reaction is at equilibrium and being monitored by a chemist: . 2NOF (g) 2NO(g) + F₂…

A: In this question, we want to determine the equilibrium constant value for the given reaction…

Q: What issues experienced with fluorescence detectors are resolved using chemiluminescence detectors

A: Interpretation- We have to tell the issues experienced with fluorescence detectors are resolved…

Q: 4. Consider a salt bridge galvanic cell represented by the following reaction: MnO, (aq) + 8H*(aq) +…

A: See explanation

Q: A conductivity cell was calibrated using 0.01 M KCl (κ = 1.4087x10-3 S/cm) and the measured…

A:

Q: A sample of gas consisting of 9.04 mol occupies a volume of 10.01 L. If another sample of the same…

A: For sample -1 mole (n1)= 9.04 mole Volume (V1)= 10.01 L For sample -2 Mole(n2)= 22.79 mole Volume…

Q: Chemistry Identify and draw the symmetry elements for NH3

A: The symmetry elements of NH3 are E, 2C3, and 3 sigma-v.

Q: Which way would the equilibrium shift if the temperature was decreased for this reaction (AH = -542…

A:

Q: Determine the enthalpy of reaction: 2NH3(g) + 2CH4(g) + 302(g) → 2HCN(g) + 6H₂O(l) Reactions…

A: We can calculate enthalpy of reaction by reversing reaction 1 and 2 and add equation 1,2,3 and 4…

Q: SUBMIT SOLUTION IN GOOGLE DROP BOX IF YOU CANNOT ATTACH IT HERE At what position, and on what ring,…

A:

Q: What are possible qualitative chemical tests that can be used in identifying aspirin in the product?…

A:

Q: Question 15 An unknown student takes 25.0 ml sample of an unknown weak base solution with a an…

A:

Q: From this chromatogram, which of the following compounds is the MOST polar?

A: Both C18 and C8 columns are used in reverse phase chromatography.

Q: QUESTION 14 Consider the reaction scheme below. Compound E PBr3 KMnO4/ H* + HCN Compound A Compound…

A:

Q: A rection turbine has guide vane angle 30° the runner blades make an angle of 80° relative to the…

A:

Q: b) (i) A substance is added that decreases the activation energy for step 2. Will this speed up,…

A: Activation energy is the energy required by a reactants to reach the threshold energy. It is…

Q: Provide the IUPAC name of the compounds

A: Accordn to IUPAC nomenclature, first we have to select the longest chain of carbon which contains…

Q: 5. Sodium acetate and sodium propionate are poor soaps. Why?

A: Sodium acetate and sodium propionate are poor soaps. Explanation and reason given below.

Q: Chemistry What difference would you expect to see between the UV-vis spectra of…

A: The UV-vis spectra referes to the absorbtion in the ultraviolet and visible region.

Q: 44) The valance shell of C-atom has 2s22p². How can this configuration leads to a tetravalent C-…

A: Given ->  Valance shell of C-atom = 2s2, 2p2

Q: 2. Aqueous dimethylamine of concentration 0.010 mol dm-3 has a pH. of 7.89 at 298K. Calculate, a)…

A:

Q: applications

A: Let us discuss the principle of size exclusion chromatography: Here the selection of molecules is…

Q: How do you call an aggregate of molecules in a colloidal solution which is the product of emulsion?

A: In colloidal solution as a result of emulsion, the particles combines to fotm an aggregate to reduce…

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.