3. The decomposition of hydrogen iodide has an equilibrium constant of 1.84 x 102. What is the equilibrium pressure of hydrogen iodide if at equilibrium the hydrogen pressure and iodine pressure are 0.500 atm each? 2HIH₂ + Iz [H₂] [[2] [HI]² K= 1.84×10-² = (-5)(-5) x=3.69atm x2

Q: If a molecule of DNA contains 10% cytosine, it has adenine, respectively. a) 10%; 40% b) 10%; 80% c)…

A: 11.  Given that in a DNA molecule the percentage of cytosine is 10%. We have to calculate the…

Q: the value of delta G at 181 degree celcius for the formation of calcium chloride from calcium metal…

A:

Q: the electron in a ground state hydrogen atom absorbs a photon wavelength of 97.20nm. Calculate the…

A: Wavelength of photon absorbed = 97.20 nm

Q: expected mass calcium carbonate? percent yield??

A: The reaction taking place between Sodium carbonate (Na2CO3) and Calcium chloride (CaCl2) is -…

Q: Enter your answer in the provided box. What is the equilibrium constant for the following reaction…

A: Calculation for the equilibrium constant for the given reaction. Mg(s)+Zn2+(aq)⇌ Mg2+(aq)+ Zn(s) T=…

Q: (d)Give the rate equation describing the reaction.  #(e)What is the half life of this reaction?Show…

A: To solve subpart (d), (e) and (f).   From the previous subparts it is confirmed that the reaction is…

Q: 10. A C Which of the compounds below can exist as a pair of stereoisomers (optical isomers)? Choose…

A: When any compound contain Chiral centre it exhibit optical isomerism &  when a carbon is…

Q: A)What is the IUPAC name for the product when hept-2-yne is reacted with two units of hydrogen gas…

A: Alkynes on treatment with 2 moles of hydrogen in the presence of metal produces corresponding…

Q: What is the isoelectric point (pl) of arginine? Relevant amino acid structure is shown below: O…

A: Amino acid arginine structure.

Q: Which of the protons in the following molecule appear at the highest 8-value in the ¹H NMR spectrum?…

A: Shielded protons have low δ  Deshielded protons have high δ

Q: Glucose H* Но Но Ме-О- Me Me Me OH но "ОН Me Mel Me base Me Me от OMe ко Me Me H2O Н Product

A: The above given question is based on carbohydrates reaction and mechanism, we have to discuss aBout…

Q: What mass (in grams) of Ag2CO3 (276g/mol) is formed when 25.0 mL of 0.200 M AgNO3 is mixed with 50.0…

A: For AgNO3 solution, Concentration of AgNO3 solution = 0.200 M = 0.200 mol/L Volume of AgNO3 solution…

Q: 62) What would be the major product of the following reaction? OH Br2, PBr3 H₂O 2 NH3 Br a) I ) III…

A: Carboxylic acids containing alpha-hydrogen react with Br2/PBr3 followed by hydrolysis to give alpha…

Q: Use this condensed chemical structure to complete the table below. OH The condensed chemical…

A:

Q: Four Fe²+ ions are key components of hemoglobin, the protein that transports oxygen in the blood. If…

A: In an atom three fundamental particles are present. Positively charged particle proton and neutral…

Q: Complete the biosynthetic pathway for the synthesis of Cadinene. Hint: Cyclize to form a ten…

A: Cadinene (C15H24) are bicyclic sesquiterpenoids that are the main component of oils found in cubeb…

Q: The energy of an electron in the ground state of a hydrogen atom is -136 eV. The energy of the state…

A:

Q: Solubility of alum, KAl(SO4)2•12 H2O in an aqueous solution at 0 degree Cecius is 114 g/L. In this…

A:

Q: 9. 8. 3 на фон CH 3 двое OH CH₂ H3C CI + 60₂ CH HẠCH3 CH₂ CH3

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: Predict the major product for the following reaction. or Ch₂ CH₂CH₂OH

A: This reaction is en example of addition reaction of alkene. In this reaction, chlorine and alcohol…

Q: Draw the structure of the major organic product of the following reaction. Predict whether the…

A: With alpha hydrogen and without alpha hydrogen containing Carbonyl compounds are reacted with…

Q: Measurements show that the energy of a mixture of gaseous reactants increases by 120. kJ during a…

A: From first law of thermodynamics,   ∆E = ∆H + W  where ∆E = change in energy ∆H = change in enthalpy…

Q: Draw the major organic product of this E1 elimination reaction. Ignore byproducts. OTS 0.01 M NaOH…

A: E1 mechanism:  In first step, there is Formation of Carbocation by the removal of leaving group. In…

Q: 1. A voltaic cell consists of a Cr/Cr3+ half-cell and an Sn/Sn2+ half-cell, with [Sn2+] = 0.20 M and…

A: 1) To calculate the cell potential (Ecell) for the voltaic cell in question 1, we need to determine…

Q: Draw a possible retrosynthesis for this product structure with specific reagents. O Net ₂

A: The given compound to made is   We have a benzene ring to which an amino group, an ester group as…

Q: The pH of a solution is 11.66 +/- 0.05. What is the concentration of H+ in the solution and its…

A: Introduction Normally, experimental data or other information is required to establish the…

Q: how do I convert if I have 112 mg/L as CaCO3 and they are asking me in meq/L?

A: We have to convert mg/L to meq/L for CaCO3.

Q: Give only typing answer with explanation and conclusion An empty Erlenmeyer flask weighs 215.8 g.…

A: Weigh of empty erlenmeyer flask = 215.8 g weigh of empty erlenmeyer flask and water = 571.1 g…

Q: Which of the following compounds CAN'T be formed starting from acetoacetic ester? OC O A and C OB…

A:

Q: Identify the reagents, in correct order, expected to accomplish the following transformation. O 1.…

A:

Q: Gb6cd_i-5c7IV_IVquz8U4UO2epq7z4kBnpYZ5iA/edit > 2 ons Help Calibri - - [12] + B 7 U . UA 2 3 ge 2:…

A: It is recommended to have a carbon monoxide (CO) detector on each floor of a home for several…

Q: All the nuclides below undergo nuclei decay, write an equation for each process with an explanation.…

A: For nuclear reactions : The sum of the mass numbers of the reactants equals the sum of the mass…

Q: Calculate the concentration in % (w/w) of the following solutions. Assume water has a density of…

A: Mass% = (Mass of solute x 100)/Mass of solution Density = mass/volume  Mass = density x volume

Q: A mixture of 3.00 volumes of H2 and 1.00 volume of N2 reacts at 344°C to form ammonia. The…

A: Introduction The concentrations (or partial pressures, in the case of gases) of the reactants and…

Q: Solve the following problems while following the steps done in the previous example 1. LIOH 1. Mass…

A:

Q: Why was it important that researchers use large sample sizes? O a) It controls for all variables…

A: Using large sample sizes in research is important because it helps to reduce the impact of…

Q: Describe the prepartion of 4.00L of 0.175 HClO4,starting with an 8.00M solution reagent.

A:

Q: What is the major Hofmann elimination product formed from the following amine? C6H5 H CH3 NH₂ CH₂CH3…

A: Introduction The major Hofmann elimination product refers to the most predominant or favored product…

Q: Predict the major product of the following E2 reaction. CI A. B. C. D. JIII... f Strong, unhindered…

A: E2 elimination refers to a type of elimination reaction in organic chemistry. It stands for…

Q: 5. Use half-reactions to show which product forms at each electrode when an aqueous solution of…

A: Electrolysis of an aqueous solution of lead(II) nitrate: In this case, we have an aqueous solution…

Q: 30. The electrical potential for the * reaction between nitric acid and copper, under standard…

A: The electrical potential for the reaction between nitric acid and copper, under standard conditions,…

Q: 1.3 Propose a mechanism for the following transformation: مد علی OH H3CO2C H + 1.4 Propose a…

A: This type of reaction known as parkin reaction.

Q: A ОА B CH₂OH Br2 OH "OH 1.03 2. DMS KMnO4, NaOH cold HI mCPBA 1.0504 2. H2Oz 1.03 2. (CH3)2S 17 16…

A:

Q: When classifying chemical reactions, one can use a couple of key features for the reaction types.…

A: Chemical reactions can be classified into 5 types: Combination reaction- reaction in which 2 or…

Q: The human body burns glucose (C6H₁2O6) for energy according to this chemical reaction: C6H₁2O6…

A: The volume of air exhaled in one breath is = 500 mL. The weight of carbon dioxide required by each…

Q: on compound or co H₂ Cl Z ZI 15 |||| 2 ..C 8 Co N H₂ H₂N NH₂ +

A: Nomenclature of coordination complex  We have to follow some rules for naming coordination…

Q: ● Questions 1. Most plastics are made using chemicals extracted from oil. Currently, only a small…

A: 1. Improved plastics recycling offers several benefits to the environment: a) Reduction in resource…

Q: An aq solution has a hydronium ion concentration 2.0 x 10^ -7. What is the pH?

A: The concentration of hydronium ion, [H3O+] = 2.0×10−7 M

Q: Draw the reaction scheme complete with all reagents, solvents, temperature, and product(s). Any…

A: This reaction basically an oxidation reaction of an alcohol to ketone.  Isoborneol is a sec-alcohol…

Q: olve correctly please. Can someone draw out the mechanism for this reaction

A: In this reaction conversion of acyl chloride into tertiary alcohol by attack of two moles of gilman…