What main functional group do you see in the molecule below? CH 3 CH CH2-NH2 CH 3 Amine O Alcohol O Alkane O Carboxylic Acid

Q: How many grams of NaF contain this much 2.17x10^11g of flouride?

A: Amount of fluoride  (F- ) = 2.17 × 1011 g  Molar mass of NaF = 41.988 g/mol.  Molar mass or…

Q: At a particular temperature a 2.00-L flask at equilibrium contains 5.10 x 10-4 moles of N₂, 2.50 x…

A:

Q: Using the equation for a propanoic acid solution  (CH3CH2CO2H,   p?a=4.874) to calculate the…

A:

Q: Question 3

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

Q: g. h. i. ОН ОН ОН ОН ОН H3PO4 SH

A: Reducing agents like sodium borohydride can be used to reduce ketone to respective alcohols. While…

Q: How would you improve the quality of an NMR spectrum?

A: NMR spectrum provides information about the structure of molecule. The chemical shift values are…

Q: You are carrying out an experiment by analysing alcoholic drinks by gas chromatography. Why is Gas…

A: Gas chromatography is commonly used for analyzing any particular compound which is vaporized without…

Q: It is recommended that drinking water contain 1.6ug/ml (parts per million) flouride (F-) for…

A:

Q: If 37.8 mL of silver nitrate solution reacts with excess potassium chloride solution to yield 0.344…

A: Balanced chemical equation for the reaction of Silver nitrate and potassium chloride is as follows:…

Q: How many grams of AgNO3 are needed to make 250. mL of a solution that is 0.155 M? A) 0.152 g B)…

A: Molarity is a concentration term for a solution. The molarity of the given solution is defined as…

Q: 6-27 3.6815 mMmin The kinetic data in the following table were obtained for the reaction of carbon…

A: According to Lineweaver-Burk plot- 1 / Velocity = Km / (Vmax* Concentration) + 1/Vmax Thus, on…

Q: Determine the molal concentration of NaCl solution in water that has a freezing point of -2.1 degree…

A: Recall the data, Kf for water=1.86 °Cm Freezing point of solution=-2.1°C Molal concentration of…

Q: When dinitrogen pentoxide is heated to 650 K, it decomposes to dinitrogen trioxide and molecular…

A:

Q: 2. Find the pH of a solution prepared by dissolving 12.43 g of tris (MW = 121.135 g/ mol) with 4.67…

A:

Q: Sulfur dioxide and oxygen are place in a sealed container at 500 K and allowed to come to…

A:

Q: For the decomposition of N2O4(g) to NO(g) (at standard state conditions), what is the temperature…

A:

Q: Problem 1. A block of iron (Ciron = 0.444) weighing 207 grams absorbs 1.50 kJ of heat. What is the…

A: Heat = m × ciron × ∆T

Q: 11. RESTASIS ophthalmic emulsion contains 0.05% w/v cyclosporine. If a dose of one drop measures 28…

A:

Q: A transdermal patch contains 6.2 mg of fentanyl and has a drug-release rate of 50 mcg/hour. The…

A:

Q: Among the term symbols 4S1,2D7/2,3S1,and D5/2 choose the option(s) possible in the LS coupling…

A: The term symbol representation is as shown below:   according to this, if we check option A) 4S1 and…

Q: Suppose a 250. mL flask is filled with 1.4 mol of H₂ and 0.90 mol of HCI. The following reaction…

A: Answer: Given system of chemical species will have the tendency to move in the direction where…

Q: Calculate the ΔH°rxn for the reaction shown below. 3 NO2(g) + H2O(ℓ)  →  2 HNO3(aq) + NO(g)…

A: ΔH°rxn is Standard Enthalpy of reaction .  Standard Enthalpy of the following reaction is to be…

Q: Chemistry 1. Glycerol, CH2(OH)CH(OH)CH2OH, has a 3 carbon chain with -OH groups coming off of each…

A: Boiling point of a molecule depends on the type of bonding (covalent or ionic) and the type of…

Q: When a 20.0 mL sample of a 0.390 M aqueous nitrous acid solution is titrated with a 0.441 M aqueous…

A:

Q: This sketch of a neutral molecule is shaded red or blue wherever the electrostatic potential at the…

A: The covalent bond is formed by the sharing of electrons between the atoms.

Q: 6-13 chicn; it speeds up. BUT A CATALYST HAS NOTHING TO DO WITH THE REACTION YIELD AND/OR THE NUMBER…

A: 6-13 ) Given hypothetical chemical reaction is  3A + 2B -------------> 2C + 3D  The rate…

Q: The pKa value for adenine (N-1) is 4.2. Using the Henderson-Hasselbalch equation, calculate the…

A:

Q: Sunscreens may contain para-aminobenzoic acid (PABA). The PABA in the sunscreen absorbs ultraviolet…

A: The structure of the para-aminobenzoic acid(PABA) is

Q: If 226 x 10^3 J of heat increases the temperature of 47.0 kg of copper (Atomic mass = 63.55 g/mole)…

A:

Q: Explain the origin of primary and secondary minima in the force versus distance profiles for two…

A: The is explained by DLVO theory. It is the theory of colloidal dispersion stability in which zeta…

Q: 7. Draw the endo transition state and predict the products, pay attention to regiochemistry A 2...…

A: The above three reaction are different from each other and go via different mechanism.

Q: HO НО. OH H pos HO Na₂Cr₂O7 H₂SO4 CrO3 H₂SO4 PCC Na₂Cr₂O7 H₂SO4 1. DMSO, (COCI) 2 2. Et3N

A: In oxidation alcohol convert into carbonyl compounds and carboxylic acid

Q: 2. Identify any chiral carbons in the following molecule. Is the molecule chiral or achiral?…

A: According to the answering guidelines, I'm posting the solution of the first question. Kindly repost…

Q: the questions below about the highlighted atom in this Le H I HIC C=C-H H I | | H H

A:

Q: Consider the analysis of a sample of iron using atomic absorbance spectroscopy. Which of the…

A: Atomic absorption spectroscopy is an analytical technique used for the quantitative determination of…

Q: The amount of I−3(aq)I3−⁡(aq) in a solution can be determined by titration with a solution…

A: Molarity of I3-(aq) solution can be calculated from the required amount of thiosulfate ions.

Q: M3+ ion derived from a metal in the first transition metal series has five electrons in the 3d…

A: M3+ ion derived from a metal in the first transition metal series has five electrons in the 3d…

Q: Pennies minted after 1982 are mostly zinc (97.5%%) with a copper cover. If a post-1982 penny is…

A: The Answer to the following question is-

Q: Please write (after each species) whether the following is a nucleophile or an electrophile. H CN…

A: Following  species are classified  as.

Q: (Intermediate) Reactant БООсхоÜее о с H:

A: In curved arrow notataion electrons always flow from high electron density to low electron density…

Q: Indicate whether the following molecules are polar or nonpolar (a) H₂O (b) CO2 (c) CCl4

A:

Q: If 3.81 g of acetic acid (CH3COOH) reacts with 3.66 g of isopentyl alcohol (C5H120) to give 2.60 g…

A:

Q: You Answered A sample of Cu has an original mass of 57.3 mg, and after 24.0 hours the sample mass is…

A:

Q: ammonium oxalate+barium hydroxide net ionic equation

A: Net ionic equation is th equation which shows only those ions which are involved in the reaction and…

Q: From the reaction below, label the reactants as a Lewis base (nucleophile) or a Lewis acid…

A:

Q: 16.11 Calculate the pH of the buffer system made up of 0.15 M NH3/0.35 M NH4Cl.

A:

Q: ● A/ ● A A/ Energy (kJ) Answer the True/False questions below based on the reaction path. • The…

A: The highest point of the energy profile of any reaction indicates the energy of the transition…

Q: a. Combustion: b. Combustion: c. Combustion: C6H12 CH6 CH10O3 + + + 0₂ 0₂ 0₂ ↑ ↑ ↑

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first three parts…

Q: A silver cuoc with an edge length of 2.33 cm and a gold cube with an edge length of 2.61 cm are both…

A: Given, edge length of silver cube= 2.33 cm  edge length of gold cube = 2.61 cm

Q: 1 2 3 4 Use the following information to answer the next question. Compounds Containing Carbon…

A: The answer to the given question is: 1235

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.