12. Predict the products of the following re HBr a. -OH conc. H₂SO4 heat b. H₂C OH Br₂/ heat

Q: An imaginary ideal gas heat engine operates on the following cycle: 1. reversible increase in P of…

A: In PV diagram, Pressure (P) is the y-axis and Volume (V) is the x-axis. The first step is reversible…

Q: Calculate the [OH] and the pH of a solution with an [H] = 5.6 x 10-¹0 M at 25 °C. [OH-] = pH =…

A:

Q: What is the final volume of 1.40L of butane gas at 110.0c if the gas is cooled at 31.0 c? Assume the…

A:

Q: 3. A 466g sample of water is heated from 8.50°C to 74.60°C. Calculate the amount of heat absorbed…

A:

Q: 1. Determine the molar mass of the following: A.C6H12O6 B.(NH4)2CO3 C.Fe3(PO4)2 D.Zn(C₂H302)2…

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

Q: Magnesium phosphate is a supplement used to treat calcium deficiencies that may be associated with…

A: Bb

Q: When zinc is combined with HCI, how does the amount of zinc impact the molar volume of h2 in a…

A:

Q: TRUE OR FALSE In the Lucas test, the carbocation of n-propyl alcohol is more stable than the…

A: Anhydrous ZnCl2 and HCl is known as Lucas reagent.It is used to distinguish primary, secondary and…

Q: Which choices are correct? O osmotic pressure is directly proportional to the number of solute ions…

A: Solution is made up of solute and solvent. Solute is present in small amount and solvent is present…

Q: Give a clear handwritten answer with explanation..give the IUPAC name of given bleow structure with…

A: In this question, we will write the IUPAC name of the given compound ( which contain triple bond…

Q: Calculate the wavelength value based on Woodward-Fieser Rules -OH B A OH C D

A:

Q: Please draw the Fischer, the Haworth, and the most stable chair conformation of β-D-mannose.…

A:

Q: Which of the following compounds would react most rapidly in water? CH3 CH3 -Br C) D) A) Q..a.& B)…

A: Since, you have multiple question. So, I will solved first question for you.  You can see the…

Q: ydrogen per Exide in the pr hydroxide Deroxidase

A: Part 1:  We know that "Uricase acts on uric acid to produce allantoin, carbon dioxide and hydrogen…

Q: How can the structure of the following molecule be changed in order to make it more acidic? A.…

A: The given question details with several properties of carbonyl functionality.

Q: Please identify the percent difference of the experimental molar volume and theoretical molar volume…

A: The balanced equation for the reaction between Zn(s) and HCl to form H2(g) is: Zn(s) + 2HCl(aq) →…

Q: 19. How would you make the following molecule? Retrosynthetically show the reaction.

A: Both the reactions are multistep processes with Fridlecraft acylation as a key step.

Q: bel each structure as Z, E, or neither. H₂C CH3 (b) H H CH3 CH3 (c) Ph H₂C CH₂CH3 CH; (d) H₂C H CHO…

A: Label the structure Z,E or neither:

Q: 1. How many calories is needed to raise the temperature of 40 g water from 0°C to 100°C? The…

A: Here we are required to find the amount of heat energy required to warm 40 gm of water

Q: a) A 500 mL of CuSO4 solution contains 5.41 ppm of CuSO4. Calculate the molar concentration of…

A:

Q: Q5. Give one condition for the denaturation step employed in blotting

A: As per the guideline, since you have asked multiple questions, we have solved the first question for…

Q: page Use the following figure to answer the questions below. =C NH CH H₂N H H₂C CH3 How many amino…

A: In the given question we have to find out the number of amino acid and number of peptide bond in the…

Q: 3. A 466g sample of water is heated from 8.50°C to 74.60°C. Calculate the amount of heat absorbed…

A: Given Weight of water = 466 g Initial temperature = T0 = 8.50 0C  Final temperature T = 74.60 0C…

Q: Identify different industries and commercial products where the gravimetric analysis can be used and…

A:

Q: able to make ➡3 Bonds # of bonds it can form Carbon Nitrogen Oxygen Hydrogen atom. By changing the…

A:

Q: 2. Write Ksp expression for each of the following: a. Ca3(PO4)2 b. Cu(103)2 c. AgCl

A: solubility product constant (Ksp); When a slightly soluble ionic compound is mixed with water,…

Q: Give one lysis buffer that is commonly used for western blotting experiments and include its…

A: 1. Answer - The RIPA buffer (lysis buffer) is one of the most commonly used buffers in  used for…

Q: Which of the following choices best describes a strong acid? A) Strong acids are acids that never…

A: Here we are required to find the statement correct about strong acid

Q: OH

A: Find and name the longest continuous carbon chain Identify and name groups attached to this chain.…

Q: kl E+S₁ ← 2 F ES k2 k3 ES₁ + S₂² ES, S₂ k4 kS ES₁S₂ — → E+P

A:

Q: b) Construct an enthalpy cycle and calculate the enthalpy of combustion in each case using the above…

A:

Q: 4. Will water form a surface coat around a molecule such as octane, CH,(CH₂),CH, (Figure 7)?…

A:

Q: NUMERATE 5 EXAMPLES FOR FEMALE CONTRACEPTIVES. DESCRIBE THE CONTRACEPTIVE/S ON HOW IT IS BEING…

A: Answer  FEMALE CONTRACEPTIVES - Female contraception is any method, medicine, or device used to…

Q: Draw the Fischer, the Haworth, and the most stable chair conformation of β-D-mannose.

A: First draw the Fischer configuration of the D-mannose then convert to beta D-mannopyronose (some…

Q: The presence of trans pi bonds can influence molecular stacking due to the limitation of bond…

A: The molecule having no trans pi bond will can rotate and that have effective molecular stacking.

Q: 2. Determine the AH° for the rxn: Cigraphite)+1/202(g) Given the following steps: Step 1:…

A: Given, a) C(graphite) + 1 O2(g)  ➝ CO2(g) ∆H°rxn = -393.5 kJ/mol b) CO(g) + 1/2 O2(g)➝ CO2(g) ∆H°rxn…

Q: Which nucleus in the structure below will give rise to the splitting pattern shown?

A: In 1H-NMR spectral data, we have to predict the splitting pattern of peaks which can be calculated…

Q: temperature of carbon dioxide is raised from room temperature to 100 °C. The heat capacity of carbon…

A:

Q: concentration of the dissolved calcium ions?

A:

Q: is nitric oxide (NO) an ambidentate ligand?

A: ✓ A ligand is an ion or molecule that binds to a central metal atom to form a coordination…

Q: 4)How man mL of 3.0 M HNO can be completely neutralized by 75 mL of 1.5 M Mg(OH)2 solution? 3)…

A: you have posted multipart of question as per the guidelines i have solved first three subparts…

Q: Question Time remaining 33:21 Which of the following pairs of substances could function as a buffer…

A:

Q: 6. How can the atomic composition and shape of a molecule affect its polarity? K/U C

A: The correct answer is given below

Q: 18. Do you expect 1,4-dimethoxybenzene to react faster or slower than benzene in the same…

A:

Q: 4. For a constant head laboratory permeability test on sand, the following data were given: Length…

A: Hi thanks for the question

Q: How many millimoles of O₂ (g) is produced in the anode if water is electrolyzed for 125 seconds…

A:

Q: Predict three (3) correct apparatus used for the procedures experiment run by a chemist below.…

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: In general, the boiling point of primary alcohol is. of a linear ether of the same carbon chain…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Alkynes exhibit acidic properties because of the differences in the electronegativity of sp-…

A: A question based on alkyne that is to be accomplished.

Q: 38. What type of reaction is observed below? you-l-fynd A. Acylation B. Alkylation C. Markovnikov D.…

A: