What is the wavelength of the photon emitted by an excited hydrogen atom where m-11 in the Balmer equation? 3.77 x 10-1 nm -

Q: Identify the major product of the reaction between 1-butanol and TMSCI, Et3N. O O 0 0 O OTMS Ts OTS…

A:

Q: IUPAC Naming Instructions: Provide proper IUPAC names. Name: CH3 -CECH

A: a). A hydrocarbon compound having the chemical formula C2H2 (sp hybridization) , acetylene is one of…

Q: Under certain conditions, the substance hydrobromic acid can be broken down to form hydrogen and…

A: Given: The mass of the HBr = 32.4 gramsThe mass of H2 = 0.4 gramsThe molar mass of H2 = 2.016…

Q: What is the product formed by the reaction of methanol with CO in the presence of a rhodium…

A: A question based on reactions of alcohol. An alcohol reactant is given whose product on reaction…

Q: H2S gas can be produced using the following reaction: Al2S3 + 6 H2O = 3H2S + 2Al(OH)3 If 75.0 g…

A:

Q: In acid-base titration one of the following is incorrect: Select one: O if the equivalence point…

A: In this question Given the property of acid base titration

Q: Calculate the corrosion rate Cr in units of mm/y, and the electrochemical rate in µg/cm2.s and…

A: The corrosion rate of the low carbon steel plate can be calculated using the following equation:Cr =…

Q: 5. You use a 0.1380 M HCl to standardize an NaOH solution. The burets below show initial and final…

A:

Q: Br 1 CH₂CH3 OA) I OB) II Br || CH₂CH3 Br III CH₂CH3 Br IV CH₂CH3

A: Looks tbe relative position between two substituent. Notice the cis- trans reltion between the…

Q: estion 37 Which of the following statements correctly describes the typical bonding of carbon,…

A: Carbon typically forms four covalent bonds, allowing it to achieve a stable electron configuration…

Q: Consider the following reaction in aqueous solution: 5Br (aq)+BrO3(aq)+6H*(aq)…

A:

Q: What is the energy of a mole of photons of infrared radiation of wavelength 1.72 x 10^-3 cm? Please…

A: Given data is The wavelength of infrared radiation = 1.72 x 10-3 cm We have to calculate the energy…

Q: To what final volume would you need to dilute a 125 ml sample of 5.0 m NaOH solution to a final…

A: The formula of dilution is C1V1 = C2V2Where, C1 and C2 are the concentrations of stock and diluted…

Q: Question 27 The relationship between molecules A & B can be described by the statement "they are H…

A:

Q: Which of the following combinations is most likely to produce an ionic bond? Cl and Br P and S N and…

A: Ionic bond is formed when there is attraction between opposite charged specie or when a metal looses…

Q: Question 27 of 32 If 10.0 moles of O₂ are reacted with excess NO in the reaction below, and only 8.4…

A:

Q: The compounds listed below have similar molar masses. Rank them from Lowest Viscosity to Highest…

A:

Q: A chemistry graduate student is studying the rate of this reaction: H,CO, (aq) — H,O (aq)+CO,(aq) He…

A: l

Q: The freezing point of water is 0.00 °C at 1 atmosphere. How many grams of sodium acetate (82.04…

A: Properties of a dilute solutions which depend only on the number of solute particles present in a…

Q: 11. A piece of metal weighing 3.20 grams is heated to 100. °C. It is dropped into 50.0 grams of…

A: 11) Mass of the piece of metal = 3.20 grams Temperature=  100o CMass of water in calorimeter = 50…

Q: Pure H2SO4 has a density of 1.80g/ml.If all the H+ dissociated what would the molarity of H+ in pure…

A: To determine the molarity of H+ in pure H2SO4, we need to consider the dissociation of sulfuric acid…

Q: 7. Explain why alkyne forms geminal dihalide by hydrohalogenation, using but-1-yne with the…

A: IntroductionAlkynes, such as but-1-yne, can undergo hydrohalogenation reactions to form geminal…

Q: Question 1: For the following chemical equation 2 Al (s) + 6 HCl (aq) ----> 2 AlCl3 (aq) + 3H2 (g)…

A: Using ideal gas equationPV = nRT

Q: What type of structural formula is this? CH3CH₂COCH3 Skeletal formula molecular formula condensed…

A: -> The skeletal formula, or line angle formula of compound is a type of molecular structural…

Q: Give typed full explanation not a single word hand written otherwise leave it what is [H3O+] for a…

A: Given Concentration of HCl  = 0.500 M

Q: 4. The rate constant of a chemical reaction is 6.56 s-1 at a temperature of 20.2 °C. If the…

A:

Q: Suppose a 250. mL flask is filled with 0.50 mol of CO, 0.10 mol of NO and 1.6 mol of CO2. The…

A:

Q: Predict a possible product (if one is possible) for the following Friedel-Crafts Alkylation…

A: Friedel craft reaction is used to insert alkyl or acyl group in aromatic ring .

Q: Which of the following chair conformations is the most stable? H H H A B B A is more stable than B…

A: We know for stable conformation bulky group must be present at equatorial position to avoid 1,3…

Q: The equilibrium constant, K, for the following reaction is 1.29x102 at 600 K. CoCl₂(g) co(g) +…

A: The given equilibrium reaction is       COCl2(g)  CO(g) + Cl2(g)The equilibrium constant of the…

Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

A: Boiling point elevation is the raising of boiling point of a solvent due to the addition of a…

Q: Consider the following reaction at equilibrium. NH3 + H₂O. NH4+ + OH What would happen to the…

A: LeChatelier's principle: When factors like concentration, pressure, temperature, inert gases that…

Q: Which carboxylic acid functional group has the more acidic proton and why?

A:

Q: why does a white precipitate form when Na2SO4 reacts with BaCl2

A: In a double displacement reaction, the cations (positively charged ions) and anions (negatively…

Q: Write the products formed in the following acid-base reaction. NaOH + HCI → Then, describe the…

A: The products formed in the following acid-base reaction.NaOH + HCI →The reaction using the terms…

Q: The synthesis of maleic acid anhydride (C4H2O3) can be accomplished by reacting benzene (CH) and…

A: From any balanced chemical equation, we can determine the moles and the mass…

Q: What is the pH of a 8.7 x 10-4 M CSOH solution?

A: To determine the pH of a solution of CsOH (cesium hydroxide) with a concentration of 8.7 x 10-4 M,…

Q: Suppose a solution is prepared by dissolving 15.0 g NaOH in 0.150 L of 0.250 M nitric acid. What is…

A: NaOH and nitric acid will undergo neutralization reaction so remaining NaOH moles will contribute to…

Q: Consider the hypothetical reaction 2A +3B 2C How many mol of B must react with excess A to produce 2…

A: Consider the hypothetical reaction:2 A + 3 B ----> 2 CWe have to find how many mol of B must…

Q: description An element in Period 5 and Group 6A A nonmetal in Group 7A. A halogen with a higher…

A: Periodic Table compromises of the chemical elements in a systematic order. It arranges the chemical…

Q: An aqueous solution of ammonium sulfate, (NH₂)2SO4, contains 2.04 grams of ammoni sulfate and 17.7…

A: Weight of ammonium sulfate = 2.04 gramsWeight of water = 17.7 gramsWe have to calculate the  percent…

Q: Write a balanced equation for the single-displacement reaction of Al(s) with CuSO4(aq). Include…

A:

Q: CH3 Jon Br CH3 оснза Снзон

A: A chair conformation is a conformation where the bond angles are 109.50 and they are staggered to…

Q: Only the substrate molecule for a particular enzyme will fit into the active site. This is known as…

A: The concept behind the answer lies in the specificity of enzyme-substrate interactions governed by…

Q: Consider the following molecule. The lone pair on the nitrogen is located in a From the list below…

A: To solve this problem we have to find the hybridization of Nitrogen atom of the given Structure.

Q: What is the effective atomic number of the [Ni(CO)3(PPh3)3] complex Fill in the blanks, read the…

A: Effective atomic number (EAN) represents the total number of electrons surrounding the nucleus of a…

Q: extracted caffeine by using chloroform and magnesium sulfate to dehydrate the organic phase. I got…

A: Caffiene is a compound that stimulates the nervous system and is found in many products such as tea,…

Q: A chemistry student weighs out 0.156 g of lactic acid (HC₂H₂O3) into a 250. mL volumetric flask and…

A: C3H5O3H  +   NaOH   ----->  C3H5O3Na  +  H2OSince, 1 mol of NaOH is required to react with 1 mol…

Q: (b) Draw all possible organic products and predict the major product. (No mechanism required.) HBr

A: Q.6(b).Addition of HBr to alkene is a two step process, first protonation of alkene and formation of…

Q: Calculate the maximum energy of the electrons emitted in the beta decay of 12B.

A:

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.