Match the equation to the correct property.   q=c*m*ΔT = constant pressure enthalpy ΔH=J/mol = enthalpy of a phase change q=ΔH = heat of a substance (no phase change) ΔT=0 = temperature during phase change

Q: Archimedes tells us the lifting power of a balloon (how much mass it can lift) is equal to the…

A:

Q: 2. Determine the structures of the four products (two sub, two elim) that form in this reaction, and…

A: Given that, a reaction scheme is shown below We have to draw the structures of all the products…

Q: Now draw out the products you would expect when this mechanism occurs. H H H H

A: According to the Lewis acid-base theory, the compound that donates electrons acts as a base while…

Q: hat is the best way to draw a molecular orbital diagram for 1,3-cyclopentadiene, identifying the…

A: Number of molecular orbitals is equal to number of sp2 carbons present in the compound. In…

Q: 27 L For the following reaction at a certain temperature H₂(g) + F₂(g) = 2HF(g) the equilibrium…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The vapor pressure of pure benzene at 26.2 °C is 483.2 mmH. When a sample of acetylsalicylic acid is…

A:

Q: Identify the following compound(s) havingthe lowest boiling point? ОТ || IV O III and IV Н I H HHH…

A: The organic molecules have certain interactions in them which are responsible for their boiling…

Q: Identify the hybridization state, molecular geometry and approximate bond angle around the carbon…

A:

Q: Rank from lowest to highest entropy. A. 1 mol of CCl4 gas at 273 K and 40 L. B. 1/2 mol of liquid…

A: We need to Rank from lowest to highest entropy.   A. 1 mol of CCl4 gas at 273 K and 40 L. B. 1/2 mol…

Q: Suppose you are asked to determine the identity of a white solid. When you add water to the white…

A: When salt solution which is made of soluble salts are combined , and insoluble salt is formed which…

Q: What sort of reaction is shown below? OH Reduction Acid-Base Esterification Addition Elimination…

A: The reaction between an acid and a base to give salt and water is called neutralization reaction.…

Q: 5. Provide a synthesis of the following compounds. Show all important reagents and intermediates.…

A:

Q: solutions, no points. Do not use pencils) 1. Calculate the temperature change when: 10.0 kg of water…

A: Dear learner, as per guideline I can solve only 1 question at once further can be reposted. Thanks…

Q: In cyclooctatetrane, how many electrons are in nonbonding molecular orbitals?

A:

Q: Which of the following monomers would you expect to polymerize readily by a free radical mechanism?…

A: The polymerization of monomers into polymers is a crucial process in the production of various…

Q: Suppose you carried out a reaction in which you reacted 11 g of 1-pentene with 35 mL of concentrated…

A: Given we carried out a reaction in which you reacted 11 g of 1-pentene with 35 mL of concentrated…

Q: When ammonium chloride (NH_(4)Cl) is added to water, it breaks into positive and negative ions and…

A: When ammonium chloride (NH4Cl) is added to water, it breaks into positive and negative ions and…

Q: Add curved arrow(s) to draw step 1 of the mechanism. Modify the given drawing of the product as…

A: Given:-

Q: CI CI

A: Isomers: These are the compounds having the same molecular formula but different properties. Types…

Q: Solid CO₂ (dry ice) sublimes with AH subl = 25.2 kJ/mol at 195 K. A block of dry ice whose mass is…

A:

Q: Rank the rate of cationic polymerization for the following molecules. Briefly explain why H C = CH₂…

A: Rate of cationic polymerization:- Cationic polymerization is directly proportional to electron…

Q: What are the formal charges on these I am lost

A: Formal charge is charge assigned to the atoms in a molecule after formation of bonds.

Q: particular element has two naturally occurring isotopes. The first makes up 20.000% of the total and…

A:

Q: i. Test tube 25.250g Mass of Sample: Sample + tube: 26.6939 ii. Mass of Copper: iv. 1.15g…

A: Given mass of the sample is 1.443 g Mass of copper in the sample is 1.15 g Mass of oxygen in the…

Q: 8.27x10^24 particles of hydrogen bromide weigh how much? round answer to 2 decimal places.

A: According to the question, The number of particles for the Bromide is given by  = 8.27×1024 particle…

Q: 4. Predict the product of the following reactions. 3-oxobutanoic acid OAC CO₂H aspirin 1. NaBH4 2.…

A:

Q: What is the difference between London dispersion forces and dipole-dipole forces?

A: All intermolecular attractions are based on electrostatic forces i.e. occur between charges.…

Q: A 15.12 gram sample of iron is heated in the presence of excess sulfur. A metal sulfide is formed…

A: We have to calculate the empirical formula of the compound

Q: calculate the mass of CoCl 2 ·6H2 O required to obtain 50.00 mL of a 0.2500 M solution of CoCl 2…

A:

Q: How many o bonds are in the following compound? H H I H C=C C HH 8 O 14 O 13 09 H C H I I

A:

Q: A sample of an industrial waste water is analyzed and found to contain 24.9 ppb Zn2+. How many grams…

A: Use the units of conversion given below. 1 ppb =10-6 g of solutekg of solution

Q: Please explain to me how to find the blank boxes. This is for an experiment that titrated an antacid…

A: Please explain to me how to find the blank boxes. This is for an experiment that titrated an antacid…

Q: An organic chemistry laboratory Extraction; the extraction of crude naphtalene- benzoic acid…

A: Green chemistry is an approach to chemical research and engineering that aims to reduce or eliminate…

Q: For a particular isomer of Cg H₁8, the combustion reaction produces 5113.3 kJ of heat per mole of Cg…

A:

Q: Regarding the rate of creaming of pharmaceutical emulsions, which of the following statements are…

A: Pharmaceutical emulsions are suspensions of small droplets of one liquid dispersed in another…

Q: Comment on the feasibility of extracting copper from its ore chalcocite (Cu₂S) by heating. Select…

A: Well, we have to first calculate the value of change in Gibbs free energy for the reaction. if  ∆G…

Q: A solution contains 0.329 M HA (K₂ = 5.65 · 10−4) and 0.551 M NaA. What is the pH of this solution?…

A:

Q: 6) What kind of molecular orbital (o, o, 7, or 7) results when the two atomic orbitals shown below…

A: In molecular orbital theory is the formation of molecular orbitals through the overlap of atomic…

Q: 9. The equilibrium constant K, for the following reaction is 0.403 at 1000 °C. FeO(s) + CO(g) Fe(s)…

A: Answer:- This question is answered by using the simple concept of determination of direction of…

Q: A mixture of biphenyl, benzyl alcohol, and benzoic acid is spotted on a silica gel TLC plate and…

A:

Q: On the basis of the electronegativity values in the figure below, indicate which is the more polar…

A: Since,If change in dipole moment is equal to zero then molecule become non-polar.If change in dipole…

Q: Please give example and explanations of each words: Volume Percent Weak Electrolyte Weight Percent

A: An electrolyte is a substance that, when dissolved in a solution or melted, dissociates into ions,…

Q: 2.) Give the product that would be obtained from each of the following Diels-Alder reactions (draw…

A: Diels - Alder reaction is a type of pericyclic reaction in which a diene cyclizes with a dienophile…

Q: Arrange the following solvents in order of increasing polarity (least polar to most polar): Propyl…

A: TLC stand for Thin layer chromatography . It is used to separate and identify compound in an…

Q: Propose a reasonable mechanism for dihydroxylation with oxone (you may start with…

A:

Q: The autoionization of water can be expressed with the following balanced chemical equation: 2H₂O (1)…

A: Answer: In this question Standard Gibbs free energy change is given to us and we have to find out…

Q: Consider the two radicals: H3C-CH₂-C-CH3 H Radical A is named: H3C-CH₂-CH₂-CH₂ A Name the two…

A:

Q: To measure velocity of glucose oxidase, we are going to set up a coupled enzyme assay. What…

A:

Q: The Gibbs Free Energy equation is given by the equation: AG=AH-TAS Where: AG =Gibbs Free Energy…

A: Answer: Relation between Gibbs free energy change, enthalpy change and entropy change is given to us…

Q: What mass of sodium chloride is required to prepare 100.0 mL of a 0.208 M NaCl solution? Your…

A: