Exercise Predict the IUPAC name and Molecular weight, molecular formula for the following using Chemdraw software. (c) (e) Br OH YOH (b) (d) HO... (f) HO LOH H₂N -OH

Q: 3) The equilibrium constant for the reaction H₂(g) + 12(g) 2 HI(g) is Kc = 49.5 at T = 440. °C. In a…

A: Here we have to determine the equilibrium concentrations of H2 ,I2 and HI if the reaction system…

Q: Calculate the change in heat when 15.00 g of water vapor (steam) at 100.0°C condenses to liquid…

A: Given, mass of water = 15.00 g Initial temperature of water vapour = 100°C Final temperature =…

Q: How many grams of pure copper(1) oxide would contain 5.656x1022 atoms of copper?

A:

Q: Exercises on Aromatic Hydrocarbons: 1. Draw the correct formula for each of the following compounds:…

A:

Q: The hydronium ion concentration an aqueous solution at 25°C is 7.9x10-2 M. The hydroxide ion…

A:

Q: 13. In the reaction of an alkene with dichlorocarbene, the dichlorocarbene is the: a. Electrophile…

A: Dichlorocarbene reacts with alkene to form dichlorocyclopropane.This is a cyclo addition reaction.

Q: C&Hi0O2 Relative Intensity 100 500 n 80- GO 40- 20- 0 4300 10 ~3090- 3035 9 ~2980- 2875 9000 2H 8 3H…

A:

Q: Energy Photon E5 (n=5) E4 (n=4) E3 (n=3) E2 (n=2) E1 (n=1) How many possible electronic transitions…

A:

Q: What is the mass-action expression, Qp, for the following reaction? Sn2+(aq) + ½O2(g) + 3H2O(l) ⇄…

A: In this question, we have to write the mass-action expression, Qp for the given reaction.

Q: What is the wavelength, in nm, of light containing 273 kJ/mol of photons? Indicate on your written…

A: Given :  Energy : 27300kJ/mol  Required information :  C = speed of light = 3×108 M/S  h  =…

Q: 1. A bacterial culture with a starting density of 1 x 10³ cells/ml is incubated in liquid nutrient…

A: Given  Starting  density 1×10^3 cell/mL  lag time and generation time 10 min Find density at 30 min

Q: 7. Rank each set of substituents using the sequence rules by numbering the highest priority…

A: Here we have to use sequence rule.

Q: When 10.1 g of NH3 was reacted with excess C6H5 Cl in the reaction below, 11.5 g of NH4Cl were…

A:

Q: Consider the following reaction. (a) Is the reaction exothermic or endothermic? exothermic…

A:

Q: Methyl benzoate H2SO4 HNO3 Crude product Pure product 1.0mL 1.0 mL 1.2 mL 0.99 g 0.45 g

A:

Q: 3) Propose suitable reagent(s) to accomplish the following transformations. O OH he Na Bity CH304…

A: a) & b) both are related to conversion of C=O into secondary -OH group.

Q: A solution is prepared by dissolving 10.4 g of NaOH in 1 liter or water (density of water = 1.0…

A:

Q: The complete reaction of 57.4 g of CaC2 requires consumption of __________ g of H2O.

A:

Q: How many moles of nitrogen gas would be produced if 8.21 moles of copper(II) oxide were reacted with…

A:

Q: A random ideal gas law question: Determining the molar mass of a gaseous compound is quite easy. All…

A:

Q: 3. When the following solutions are mixed together, what precipitate (if any) will form?

A: GIVEN a. FeSO4 (aq) + KCl(aq) b. Al(NO3), (aq) + Ba(OH)2 (aq) c. CaCl2 (aq) + Na2SO4 (aq)

Q: 13.0 J of heat is added to 10.00 g of gold, which is initially at 25°C. The heat capacity of gold is…

A:

Q: a. b. C. d. CH3 CH3 CH3 OH OH OH Br H₂ Pd H3O+ THF, heat HIO4 H₂O KOH ethanol

A: (1)this reaction is reduction reaction  (2)this is elimination reaction  (3)this is oxidation…

Q: 3. Thyroxine is a hormone secreted by the thyroid gland and has a formula of C, H, NO,1, How many…

A:

Q: e. 1.4,7-trimethyl-4,5- 5. Write structural formulas for all of the isomeric monochlorination…

A: Structural formula identify the location of a chemical bond between the atoms of a molecule.A…

Q: What is the product(s) for the following reactions

A: Organic reactions are those in which organic reactant react to form organic products. In the given…

Q: 4) A 5.416 g sample that contained NaCl and BaCl2 2H₂O was heated. After heating the sample had a…

A: “Since you have posted a multiple questions we will solve the first question for you. To get the…

Q: For each chiral carbon in each structure, assign the absolute configuration (R or S). Br HON Logoun…

A:

Q: please explains why this is wrong

A: Polar compounds are those in which there is electronegative difference between the two atoms. In the…

Q: What is the pH of a solution that is 0.0100 M HCN and 0.0200 M in NaCN? Ka (HCN) = 6.2 x 10-10..…

A:

Q: How many moles of Na are there in a sample of Na that contains 3.60x1024 atoms? moles

A: In this question, we will determine the moles of Na in the given number of atoms of Na.  Given :…

Q: Write the balanced equation for the ionization of the weak base pyridine, C, H, N, in water, H₂O.…

A: Answer: In the given question base mentioned is pyridine and we have to write down the Ionization…

Q: Hybridization of the atomic orbitals shown would result in: a. sp3 hybridization b. sp2…

A: Hybridization is the process of overlapping atomic orbitals.

Q: 15. b) For each reaction below suggest structures for alkenes that give the indicated reaction…

A: a)

Q: NH3 is a weak base (K, = 1.8 x 10-5) and so the salt NH4Cl acts as a weak acid. What is the pH of a…

A:

Q: Calculate the energy of light emitted due to the electronic transition from n=4 to n=2. RH = 2.18 x…

A:

Q: if the iron was exposed to (i) air and water, (ii) air and salty water, (iii) edible oil and water,…

A: Corrosion is usually defined as the degradation of metals due to their reaction to their…

Q: Decide whether these proposed Lewis structures are reasonable.

A:

Q: Fill in the name and empirical formula of each ionic compound that could be formed from the ions in…

A: Here various cations and anions are given so we can compute the empirical formula just by writing…

Q: Formic acid, from the Latin formica, is the acid present in ants sting. What is the concentration of…

A:

Q: reaction, identify the class and sub -P032- -0. ОН OH ОН CH₂OH OH 0. ОН о-рс (Choices: Hydrolase,…

A: Biological chemistry is the study of chemical processes within the living organisms. Biochemistry…

Q: then: A. Determine the number of electrons in a system of cyclic conjugation (zero if no cyclic…

A: Given two cyclic compounds, we have to write the number of electrons and also we have to predict…

Q: rite the net ionic equation for the precipitation of iron(III) hydroxide from a -

A:

Q: Fill in the name and empirical formula of each ionic compound that could be formed from the ions in…

A: We have been given cations and anions and we have been asked to write empirical formula according to…

Q: 4. Write the structure of the products from the oxidation of the following aldehydes. OH NO₂ H H…

A: The alkyl or aldehyde group attached to a benzene ring can be oxidized into a carboxylic acid.

Q: the reaction, N2(g) + O2(g) → 2 NO(g) The rate of disappearance of N2 is 0.887 M/min. What is the…

A:

Q: What is the importance of the periodic table? What information can we gain from looking at the…

A: Importance of periodic table: Periodic table is defined as a table of chemical elements that are…

Q: 4. What mass of solid aluminum hydroxide can be produced when 50.0 mL of 0.200 M Al(NO3)3 is added…

A: Limiting reactant :- A Reactant which is present in lesser number of moles than required as per…

Q: Consider the following equilibrium for which AH = -84.9: SO₂(g) + Cl₂(g) = SO₂Cl₂(9) How will each…

A: If concentration of any reactant or product is changed then equilibrium will shift in such a way to…

Q: a. b. 2. Identify the following reactions as additions, eliminations, substitutions or…

A:

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.