Which of the quantities listed below are transfers of energy? Select all that apply. Heat Work Thermal energy Kinetic energy OPotential energy

Q: It is intended to toughen poly(methyl methacrylate) (PMMA) by the addition of particles of rubbery…

A: No, I would not expect the material to retain its clarity. This is because of reasons written in 2…

Q: Use the Pourbaix diagram of Iron-water system above to write the equation related to different…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 9. The reaction below was studied at 25 degrees C. The rate data below was obtained. 2NO (g) + Cl,…

A: The expression for determining the rate law is: ϑo=kAxBy where, k is rate constant, [A] and [B] are…

Q: 1. Is rusting of iron a physical change or chemical change? Explain why? 2. What is the colour of…

A: Rusting : Rusting is a reaction in which iron reacts with water and oxygen to give hydrated iron…

Q: 2. Predict the product of the following reaction by FIRST writing out the full mechanism in Part B.…

A: In this reaction, the base catalyst NaOH abstract the acidic proton to form enolate ion and it shows…

Q: 3. What is the heat of the system for the 1st run? 4. Determine the specific heat of the metal used…

A: To calculate the heat of system, the equation used is: q = m × C × (T2 – T1)               .....(1)…

Q: Which of the following acid / base conjguate pairs is the best to make a buffer Solution? OA.…

A: A buffer is a solution that resists any change in pH on adding small amount of acid or base to it.…

Q: (a) Give the major Diels-Alder product (including stereochemistry & regiochemistry) of the reaction…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 14. The second ionization energies for the elements from Sulfur (16) to Titanium (22) are listed in…

A:

Q: You are preparing a solution with Boris. Boris placed 60.5 g of K,C,H_O along with 0.320 moles of…

A:

Q: Chemistry Which product will precipitate out when mixing AgNO3 (aq) and HBr (aq)? A) AGNO3 B) HBr C)…

A: Precipitation reaction is one where the reaction involves production of solid residues known as…

Q: Please answer questions 3a and 3b. Questions are provided in the attached image. Thank you.

A: Gravimetric analysis is a quantitative method through we can accurately determine the amount of…

Q: Check the box before each formula that represents a ligand that is likely to form a complex with a…

A: Ligands are the species which  donates lone pair to central metal atom or ion.

Q: 10. Calculate the pH at the equivalence point for the following titration: 0.20 M HC1 versus 0.20 M…

A: Weak base (WB) and its salt with strong acid will acts as like basic buffer  Basic buffer pH can…

Q: 22. Provide the reagent(s) necessary to carry out the following conversion. OH HO Br HO 23. Predict…

A:

Q: Chemistry Give the molecularity of each reaction a. O3 + NO02 +NO2 b. 21 + M 12 + M* с. Н2о Н+ ОН

A: The number of reactant molecules that participate in the reaction (or for a particular step) is…

Q: Please give appropriate structure for compound A. Compound A has 6 carbons, two stereocenters (both…

A: The given IR spectrum of compound A is:

Q: You have 2.50 g of each of the following elements: Ca, Cu, Cs, C, and Cr. Which sample contains the…

A: We have to select the sample with largest number of atoms

Q: )Draw the major organic product(s) for each of the following elimination reactions. NaOH Br CHONa OH…

A: In an elimination reaction two groups (a proton and a leaving group) are eliminated from a molecule…

Q: For the following 6 isomers; please identify at least 3 pairs of enantiomers, 3 pairs of…

A: Cyclohexane is exist in different confirmation. Chair conformation is more stable and lower in…

Q: Which of the following statements is/are correct about catalysts? They do not affect equilibrium O…

A: Catalyst : catalysts are used to increase rate of reaction .

Q: 1. You have the following reaction at 25°C Sg(s) + 24F2(g) 8SF,(g) a. Calculate AG- The AGarmation…

A: Given: The reaction is as follows: S8g+24F2g→8SF6g ∆Gformation=-1296 KJ/mol. ∆Hformation=-1209…

Q: Under certain conditions, the substance mercury(II) oxide can be broken down to form mercury and…

A:

Q: Jsing the equilibrium below, select the statement consistent with favorability OH + -F Reaction is…

A:

Q: Please provide explanations

A: Answer shown in attachment provide in explanation box Explanation:

Q: Determine the rumber of grams are carbon dioxide in a 389./ML tank at 1.30 atm and - 46.82 (1 mol…

A:

Q: Explain the meaning of AHf Catlaces =49g KJ. nclude ues- achemica eguationim your answer, and…

A: Here we have to explain the meaning the enthapy formation C6H6(l) having value 49Kj.

Q: HO, SOCI2 HO, 8

A: When a Carboxylic acid is treated with thionyl chloride , then acetyl Chloride is formed as a major…

Q: 1. Write the chemical formula for a. potassiumamminetribromoplatinate(II) b.…

A: We have to write the chemical formula for the following given potassium amminetribromoplatinate(2)…

Q: Mass of aluminum 16.27 g Initial temperature of Al Volume of water 83.85°C 51.8 mL Initial…

A: a) Heat is given by: q=mc∆T                            ...... (1) where m = mass, C= specific heat…

Q: 6. There are three forms of Lactose: (a) regular lactose monohydrate (b) spray dried lactose…

A: Lactose is commonly used in the pharmaceutical industry as a filler and diluent for capsule…

Q: ointment with 13 % zine oxide . How momy g of simple ointment woul पou need नadaन २२० १ of zinc…

A: Answer: Zinc oxide ointment APF contains 15g of ZnO and 85g of simple ointment, which means total…

Q: Please provide explanations

A: answer attached below Explanation:Step 1: Step 2: Step 3: Step 4:

Q: For Iron(II) hydroxide, Fe(OH)2, Ksp = 1.8 x 10-15 In which of the following solutions will iron(II)…

A: Interpretation: Solubility of Fe(OH)2 is different solvents is to be checked. Concept introduction:…

Q: Can you provide an example and explanation?

A: Titration of Weak Acid (Analyte) vs Strong Base (Titrant) When weak acid (HA) is dissociated in…

Q: 7. Explain why the spontaneity of the reversible Diels-Alder reaction is temperature dependent? 20.…

A: In Diels Alder reaction,low temperature favors endo product and high temperature favors exo product…

Q: Provide the mechanism for the 2nd reaction in this synthesis: D2S04 PSO4

A:

Q: Name the three alkenes using systematic names. H3C CH3 A. H3C The name of compound A is: CH2 B. CH3…

A: