Considering water as the system, what are the signs(+/-) of enthalpy, entropy, and Gibb's free energy when water boils at 100 C?

Q: What is the reaction order? 02 0 01 [A]o =

A: Order of a chemical reaction refers to the exponent in its rate equation. The rate equation…

Q: Calculate the amount of heat needed to boil 161. g of methanol (CH3OH), beginning from a temperature…

A: Amount of heat energy required to boil methanol. Boiling of methanol is 64.7 celcius. Heat energy…

Q: 57. Formic acid is used in the venom of some species of ants. What is the pH of a 0.2 M solution of…

A: We have find out the pH of 0.2 M solution of formic acid. Note- Since you have posted multiple…

Q: A solution is prepared by mixing 0.3659 moles of NaNO3 with 240.4 g of water. Its density is 1.113 g…

A: Answer:- This question is answered by using the simple concept depression in freezing point using…

Q: AfH (298 K) = -859 kJ mol-¹, calculate a value for the lattice energy of BaCl₂. Outline any…

A: We have find out the lattice energy of BaCl2.

Q: The freezing point of water is 0.00 °C at 1 atmosphere. A student dissolves 10.69 grams of ammonium…

A: The given data is as follows:    The mass of ammonium chloride = 10.69 g The mass of water = 230.1 g…

Q: (e) The figure below shows diffusion coefficients for various atoms in metals. Find the activation…

A: Activation energy is defined as the minimum amount of extra energy required by a reacting molecule…

Q: Identify the major product(s) for the following Diels-Alder reaction. 0 + -=- 31818 • enantiomer…

A: Diels-Alder reaction is the cycloaddition between diene and dienophile to form the cyclic adduct.…

Q: For a particular reaction, AH = -144.6 kJ/mol and AS = -301.2 J/(mol-K). Calculate AG for this…

A: ∆G of reaction can be calculated on the basis of ∆H and ∆S and the sign of ∆G helps to indicate…

Q: Consider the reaction below. 4.5 mol of A and 5.9 mol of B are added to a 8 L container. At…

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Q: Which of the following is the correct bond-line structure for CH₂C=C(CH₂)3C(CH3)2CH₂OCH3? 01 Oll O…

A: A representation of molecular structure in which covalent bonds are represented with one line for…

Q: products, time and concentration data were collected and plotted as shown. [A] (M) t (s) 0.850 00.0…

A: Answer: Power of concentration term of a reactant in the rate law is the order of reaction with…

Q: a. Convert the following structural formulas into line formulas: Η 15 Ly H-C-C-C || Η Η Η Η Η Η Η ||…

A: In Line formulas, we are showing only bond connection among C atoms. Here corners and end of the…

Q: The drawing below shows a mixture of molecules: carbon nitrogen oxygen key O hydrogen sulfur…

A: Limiting reactant: A reactant that is totally consumed when the chemical reaction is completed is…

Q: Give typed explanation   Which diagram shows the Gibbs free energy as a function of reaction…

A: The given reaction is a type of nucleophilic substitution reaction.  There are two types of…

Q: 20. A 1.0 M solution of a compound with 2 ionizable groups (pka's-6.2 and 9.5; 100 mL total) has a…

A: 20. 100 mL of 1.0 M solution of a compound with 2 ionizable groups has a pH of 6.8 .…

Q: A certain catalyzed reaction is known to have an activation energy E = 20.0 kJ/mol. Furthermore, the…

A: We will use the Arrhenius equation to find the change in rate when we change the temperature or the…

Q: Write the General formula and Structure of the standard amino acids. D. Acids Aspartic acid (Asp,D)…

A: The given questions can be given as :

Q: For the calibration in the last example of the slides. What would be the corrected volume after…

A: The volume of liquid delivered from burette is from 0.00 mL to 20.47 mL   Calibration of a burette…

Q: help fill out this sheet based on structure

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Q: 1. Consider the structure below and draw its most stable and least stable conformations in Newman…

A: The structural representation of the compound in which it is viewed from the sideways is known as…

Q: Write the noble-gas short-hand, ground-state electron configuration for the following elements and…

A: Check the electronic number for the atoms and ions. Then check their electronic configuration and…

Q: 1. When making ice cream, the ingredients must be kept below 0.00 °C in an ice-salt bath. Assuming…

A: Since you have posted multiple questions with multiple sub parts,we will provide the solution only…

Q: Shown here is a/anglycosidic linkage. CH₂OH CH₂OH H Н OH H он -О. Н H OH O Alpha Beta OL- O D- Н OH…

A: we have to identify the type of glycosidic linkage in the given disaccharide

Q: D Question 17 What is the major product of this reaction? Br₂ FeBr3

A: Given : structure of reactant Tip : aldehyde is a electron withdrawing group so meta product will…

Q: Linear Measurements 1 56 !! 18 3 81'52 4 57 5 h. 57.7 inches 6 g. cm 58 19 58-57-1 19-18-10.05 7 i.…

A: The linear measurements according to the two scales are given below

Q: Predict the products by showing the reaction mechanism (arrow pushing) of the given diagram. 1.…

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Q: What do you predict the addition of an acid will have on catalase? Will it increase, decrease, or…

A: This is a simple question about the effect of addition of acid on the reactivity of catalase.

Q: Name each of the following coordination compound and determine the oxidation state of the metal ions…

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Q: Determine the average rate of change of B from t=0 s to t = 282 s. A 2B rateg= M/s Time (s) 0 141…

A: The average rate of change of B is given by the total change in concentration of B divided by the…

Q: This compound has an important resonance structure. Draw the resulting resonance structure according…

A: Definition of Resonance structure : Resonance structures are the structure that are represented by…

Q: 1. What is the hybridization of the indicated atoms in Ambien (sedative used in the treatment of…

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Q: Reaction Mg(s) + 2 HCl(aq) → MgCl₂(aq) + H₂(g) AHran -467 kJ mol-1 MgO(s) + 2 HCl(aq) →→→ MgCl₂(aq)…

A:

Q: Shown below is the major resonance structure for a molecule. Draw the second best resonance…

A: Given : structure of molecule

Q: In the figure, what chemical group would be at the terminal end marked by "C"? Select an answer and…

A: In this question we have to tell the degree of carbon atom at point C .

Q: 2. Draw 2-isobutylhexane and give the correct IUPAC name

A: According to IUPAC nomenclature :  Select the longest continuous chain of carbon atoms called as…

Q: A 7.00 L tank at 23.2 °C is filled with 4.95 g of chlorine pentafluoride gas and 6.38 g of carbon…

A: Given data  volume of Tank = 7 L  This is also the volume of chlorine pentafluoride(ClF5) gas  and…

Q: 250; (g) 25O₂(g) + O₂(g) uilibrium mixture of the three gases in a 14.1 L container at 1150 K…

A: Given,     2SO3(g) <-> 2SO2(g) + O2(g)  Kp = 2.74 Equilibrium pressure of, SO3 = 1.41 atm, SO2…

Q: Which compounds are more soluble in water (H2O) and which in hexane (C6H14)?

A: Solubility of solute in a solvent depends on the polarity of that solute and solvent.  Polar…

Q: Answer the questions in the table below about the shape of the phosphorus tribromide (PBr.)…

A: Answer: In a chemical reaction every atom has a tendency to have an electronic configuration like a…

Q: 1A H 2A Li Be Na Mg 38 48 58 68 78881B 2B Al K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Shell 1 : 2 Shell…

A: Answer: In a chemical reaction every atom tries to have an electronic configuration like a noble gas…

Q: Give the product of the following reaction. 0 NaCl CH₂OH

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Q: Table umn A Isotope sign a mber or me) kled ck Column B Number of Beans 69 112 21 Column C Total…

A: Given: The number of beans of each isotope is 69, 112, and 21. The total mass of beans of each…

Q: What is the entropy change when 1.20 moles of CCl₂F2 condenses at 25.0 °C? [AH(vap) = 17.2 kJ/mol at…

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Q: Consider a solution of 1.018 molal (m) ethanol in water. Considering the normal boiling point for…

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Q: Identify the limiting reactant in the reaction of hydrogen and iodine to form HI, if 4.33 g of H₂…

A: Hydrogen reacts with iodine to form hydrogen iodide. The equation for the balanced chemical reaction…

Q: The symbol AH represents enthalpy change Select one: O True False In a closed system, at 25°C and 1…

A: Enthalpy is the measure of heat content of a system at constant pressure.  It is represented by H.

Q: [Q1. A bar of iron (its area is 100 cm2) was obtained from a tank after 60 days of exposure to the…

A: The corrosion current (Icorr) can be calculated using the formula Icorr = ΔW / (At Δt), where ΔW is…

Q: Which of the following compounds will have a base peak at m/z = 43? A CH3CH₂CH₂CH₂CH₂CH3 B)…

A: This is question from mass spectrometry about the base of a molecule which has base peak that is…

Q: How would you establish experimentally that the O-C bond, rather than the Co-O bond, is the one that…

A: This experiment  is isotope labelling experiment for probing mechanism and kinetics .