Q: In thermodynamic of the dissolution of Borax lab, the student's graph is below. Calculate AS? (R=…
A: Step 1: To get ΔS we'll need to identify the intercept and R. Both are given is in question where…
Q: Calculate the density of argon gas (in g/L) at 666 mm Hg and 41.3 °C. g/L
A: The objective of this question is to calculate the density of argon gas under given conditions of…
Q: A triprotic acid (H3A) has pKA values of 3.08 (pKa1), 5.39 (pKa2), and 7.70 (pKa3). Which of the…
A: Therefore when the pH of a solution containing the conjugate pair is equal to the "pKa" of the weak…
Q: Construct the wave function, psin,l,m(r, theta, phi), for the 3s, 2p and 3p and 3d orbitals of the…
A: The objective of the question is to construct the wave function for the 3s, 2p, 3p and 3d orbitals…
Q: A patient ingests 1.42 μg�g of 131I (iodine-131), a beta emitter with a half-life of 8.0 days.…
A: Convert the initial activity from micrograms (μg) to disintegrations per second (dps):We know that 1…
Q: An experimental plot of ln(Pvap) vs. 1/T is obtained in lab for an unknown liquid. The slope of the…
A: The objective of the question is to calculate the enthalpy of vaporization for the liquid using the…
Q: Chemistry
A:
Q: Consider the following equilibrium: 2NO (g)+ Cl2 (g) 2NOCI (g) AG = -41. kJ Now suppose a reaction…
A: Step 1:Step 2:Step 3:Step 4:
Q: Draw one of the two stereoisomers of the major product from this reaction. Use a dash or wedge bond…
A:
Q: A concentration cell is constructed of silver electrodes at 25∘C, and the half cells contain…
A: A concentration cell is a type of electrochemical cell that generates electrical energy from the…
Q: What is the pH when 10 mL of a 0.15 M NaOH solution is added to 25 mL of a 0.1 M solution of benzoic…
A: Given: pH=???;VNaOH=10mL;[OH−]=0.15M;VHBz=25mL;[HBz]=0.1M;pKa=4.20Step 1: Write the reaction…
Q: 107. The proposed mechanism for the formation of hydrogen bro- mide can be written in a simplified…
A: Thank you.
Q: Calculate the standard entropy change for the following process at 298 K:H2(g)+F2(g)⟶2HF(g) The…
A:
Q: The speed of an ion in a particle accelerator is doubled from 0.41c to 0.82c. The initial…
A: Step 1:Step 2:Step 3:
Q: Iron combines with oxygen to produce rust according to the following reaction. Based on the law of…
A: The law of conservation of mass states that matter can not be created or destroyed, but it can…
Q: 8. Analyze the 13C NMR spectrum for the C14H10 compound shown below and determine a structure.…
A: The objective of this question is to analyze the 13C NMR spectrum for the C14H10 compound and…
Q: Draw structural formulas for the diene and dienophile that combine in a Diels-Alder reaction to form…
A: Step 1: Interpretation of given problemGiven is Diels-Alder reaction.The Diels-Alder reaction is one…
Q: 2) Determine the molecular formula for following structure shown in the box: A) C10H18 B) C10H20 OOO…
A: Step 1:Molecular formula contains the total number of atoms of each type that are present in the…
Q: 7 1/1 point Find AG at 25°C for: 2 CO (g) + O2(g) · → 2 CO2 (g) Given: 2 CH4(g) +3O2 (g) → 2 CO(g) +…
A:
Q: Draw the structure(s) of the major product(s) of the following reaction after workup to neutralize…
A:
Q: Draw a triacylglycerol with 12 carbon chains that are monounsaturated. Draw the balanced equation…
A:
Q: A 1.44-g sample of an unknown gas has a volume of 896 mL and a pressure of 742 mm Hg at 37.9 °C.…
A: The objective of this question is to calculate the molar mass of an unknown gas given its mass,…
Q: A 7.88 gram sample of carbon dioxide gas has a volume of 895 milliliters at a pressure of 2.93 atm.…
A: Approach to solving the question: Detailed explanation: Examples: Key references:
Q: Draw the product of this reaction. Ignore inorganic byproducts. Į 1. RCO3H 2. H3O+ Drawing
A: Step 1:Epoxidation of alkenesEpoxidation of alkenes is formation of epoxide when alkene is treated…
Q: 13. Consider the combustion of one mole of glycine, NH2CH2COOH(s), to form carbon dioxide gas,…
A: 13.1 The balanced reaction is:- 4C2H5O2N(s) + 9O2(g) → 8 CO2(g) + 10H2O(l) + 2N2(g) 13.2 We know:-…
Q: None
A:
Q: Use standard reduction potentials to calculate the standard free energy change in kJ for the…
A: K is less than one because standard free energy is positive.
Q: Please don't provide handwritten solution ....
A: Freezing is a process through which a substance changes from a liquid to a solid. The question asks…
Q: What volume ( in Liters) will 2.0 g of hydrogen gas occupy at STP conditions?
A: The objective of this question is to find out the volume occupied by 2.0 g of hydrogen gas at…
Q: For the reaction A (g) → 2 B (g), K = 14.7 at 298 K. What is the value of Q for this reaction at 298…
A: Step 1:Step 2:
Q: A galvanic cell is powered by the following redox reaction: 3+ 4 Fe (aq) + N₂H(aq) + 4OH (aq) → 4…
A: Step 1: At cathode reduction takes place.4Fe3+(aq)+4e−→4Fe2+(aq)Eo=0.771 V Step 2: At anode…
Q: O II III O IV OV What is the structure of (1S,2R)-1-ethyl-2-methyl-1,2-epoxycyclohexane? .... www IV…
A: The objective of the question is to determine the structure of the compound…
Q: . Write balanced nuclear equations for the following:A) Formation of 48Ti through positron…
A: The objective of the question is to write balanced nuclear equations for the formation of 48Ti…
Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…
A:
Q: Calculate the density of argon gas (in g/L) at 666 mm Hg and 41.3 °C. g/L
A: Step 1: Step 2: Step 3: Step 4:
Q: Determine K for a reaction at 200 K if ∆G° =20.4 kJ/mol. (R = 8.314 J/mol ・ K)
A: Approach to solving the question: Detailed explanation: Examples: Key references:
Q: Consider the reaction CH₂I + NaNH₂ ― product. Identify the components of the reaction and predict…
A:
Q: A sample of oxygen gas occupies a volume of 8.38 L at 56.0°C and 344 torr. If the volume of the gas…
A: The objective of the question is to find the resulting gas pressure when the volume and temperature…
Q: reaction conditions and follow the curved arrows and draw the intermediate and product in this…
A:
Q: 11. A triprotic acid has a concentration of 0.150 M. The Ka1= 1.2x102, Ka2= 3.5x107, ka2= 4.6x10-12.…
A: Step 1:Step 2:Step 3:
Q: Hydrogen and iodine gas can combine to form hydrogen iodide gas. H2(g) + I2 (g) = 2 HI (g) At a…
A: The objective of this question is to calculate the equilibrium constant (K) for the reaction of…
Q: please answer in text form and in proper format answer with must explanation , calculation for each…
A: Structural formulas can be abbreviated by deleting some or all of the covalent bonds and by…
Q: e following relation describes the volume change in a water (solvent – species 1) and salt (solute –…
A: Step 1:1. Partial Molar Volume of Species 2 (V2): The partial molar volume of species 2 (V2) can be…
Q: 5. What is produced at the cathode when 1.0 M NaCl is electrolyzed (TChloride Anomaly)? (A) Cl2(g)…
A: Step 1: In the electrolysis of 1.0 M NaCl solution, sodium metal (Na) can be produced at cathode.…
Q: None
A: Step 1: Step 2: Step 3: Step 4:
Q: Consider a molecule with the molecular formula of C3H5Br. The IR and 'H NMR spectra are shown below.…
A:
Q: 4. Which of the following is the strongest acid? [Select] a. H2CO3 b. HCO3 C. CO32- d. H₂O e. NH3
A: The strength of an acid is typically measured by its tendency to donate a proton (H⁺) in a solution.…
Q: The following titration curve was obtained for a weak acid/strong base titration. At what point(s)…
A: The objective of the question is to determine at what point(s) in the titration curve the pH of the…
Q: Questions 1) Consider the two reactions below. 1) NaOH 2) Reaction A H 요요 H 3) H3O+ Reaction B H 1)…
A: Step 1:a) To draw the major products of each reaction:Reaction A:NaOH is a strong base and would…
Q: Need help please and thank you
A:
Draw isotactic triad of polypropylene and AIBN
Step by step
Solved in 2 steps with 2 images
- Which of the following polymers has a syndiotactic structure? A CH B CH DIn which of these substances is significant hydrogen bonding possible: methylene chloride 1CH2Cl22, phosphine 1PH32, chloramine 1NH2Cl2, acetone 1CH3COCH32?The polarizability of ______ is greater than the rest. (A) CH4 (B) He (C) CH3F (D) Ne
- There are four polymers (A, B, C, D) given below. HN- H2 H2 H2 H2 H2 H2 H2 -C-CC H2 +CH2, CH2 CH=CH C O Classify the polymers A, B, C, D as elastomer, plastic and fiber. O Compare the polymers A and D, Explain which one shows higher glass transition mperature (Tg) Compare the polymers B and C, Explain which one is expected to show high crysta Önce you upload files from your second device, click on Csync fo2Define the term antibonding?