A balloon expands from 0.0100 L to 0.500 L against an external pressure

Q: 2) Consider the reaction below: t-Bu ||||| EtONa ?

A: This reaction goes through E2 mechanism. For E2 mechanism both leaving group and beta hydrogen…

Q: Name the given molecule using the IUPAC system - Separate numbers from numbers with commas -…

A:

Q: 1. Consider the following exothermic reaction CO2(g) + H2O(l) = H+(aq) + HCO3-(aq) Assuming the…

A: Consider the following exothermic reaction CO2(g) + H2O(l) = H+(aq) + HCO3-(aq) Assuming the…

Q: Identify whether there will be an increase or a decrease in entropy for the system. Nitrogen gas…

A: Identification whether there will be an increase or a decrease in entropy for the system.

Q: What is the pH of a 0.660 M solution of NaCN (Ka of HCN is 4.9 × 10-¹⁰)?

A: Given  [NaCN] = 0.660 M Kb = 4.9*10-10 NaCN  ⇌ Na++ CN-   pH = -log (H+) pOH = -log (HO-)

Q: 8) An unsealed 450.0 mL beaker contains 320mL of a very dense gas at 52 °C and 3.12 atm. The gas is…

A: Answer-8 When at constant pressure, temperature of the gas is increased its volume also increases…

Q: Which of the following solute(s) would form an electrolytic solution in water? Explain your…

A: An electrolytic solution is a solution that conducts electricity due to the presence of ions that…

Q: Calculate the osmolarity of these solutions. Assume density of the solution is 1.00 g/mL.…

A: •Osmolarity = (Molarity × n)  •Here "n" = Number of ions •For MgCl2 :- n= 3    (Electrolyte ) •For…

Q: 9) Within a balloon, there are three types of gasses. You have 12.7 grams of gas #1 (N₂ gas), 9.7…

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Q: How many moles are in 0.065g of NaOH. How many ions are in 0.75g of Na_(2)CO_(3).

A:

Q: What is the reaction product when benzene reacts with CH3CH2Cl to form AlCl3 acting as a catalyst?…

A: Friedel Craft reaction: It is a well-known reaction for the alkylation of benzene in presence of…

Q: YOU DO: 1) What is the [F-] concentration in a buffer solution with a pH of 3.05? The solution…

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

Q: Synthesis 2 Make the following products using the Wittig Reaction. a. b. C.

A: Witting reaction : It is the reaction between a Carbonyl compounds and phosphorus ylide to give…

Q: Consider the following cardiovascular drugs: Benzocaine (C₂H₁NO₂) HO Treprostinil (C23H34O5) OH H OH…

A: Acidity is defined as the ability of a molecule to release protons.  if a compound  easily donate…

Q: If 52.0 g of AgNO₃ react with 28.6 g of H₂SO₄ according to this UNBALANCED equation below, how many…

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Q: .0 6 7.5 1 Fuo 7.0 m Foo 6.5 1 F-600 6.0 5.5 5.0 4.5 s 4.0 f1 (ppm) 3.5 3.0 2.5 2.0 1.5 3 1.0 0.5

A: Wittig reaction converts aldehydes/ketones into olefins. The stereochemistry of the formed double…

Q: A solution contains Cr³+ and Mg2+. The addition of 1.00 L of 1.52 M NaF solution is required to…

A: The molarity of NaF is 1.52 M. The volume of the solution is 1.00 L. The total mass of the…

Q: What would the resonance for this structure be?

A: Resonance structures: These are the groups of two or more Lewis Structures that together represent a…

Q: Write the formula of the conjugate base of the Brønsted-Lowry acid, H₂S

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Q: The initial concentration of nitrogen trioxide is 1.785x10¯ M, however after 2.79 h the…

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Q: One liter of buffer is made by dissolving 103.2 grams of acetic acid, HC₂H3O2, and 103.2 grams of…

A:

Q: A 0.150 M solution of a weak acid has a pH of 2.51. What is the pKa of the acid?

A: The given information is as follows:     The concentration of weak acid = 0.150 M The pH of the…

Q: The equilibrium constant, K, for the following reaction is 1.20x10-2 at 500. K. PCI 5(8) PCI 3(g) +…

A:

Q: are those anti, syn or unknown?

A: The reagent added across double bond is Br2.

Q: For both (i) and (ii) give a qualitative justification for each molecule which of these molecules…

A: A molecule is rotational Raman active only when it shows a change in molecular polarizability. A…

Q: What is the equation for the chemical reaction of Fe(NO3)3 plus NaSCN? With an equilibrium constant…

A: Equilibrium constant is defined as the ratio of concentration of products to the concentration of…

Q: The production capacity for acrylonitrile (C3H3N) in the United States is over 2 billion pounds per…

A: A numerical problem based on mole concept. A balanced equation and the mass of the reactant involved…

Q: A monatomic ion with a charge of -2 has an electronic configuration of 1s²2s²2p 3s²3pº. This ion is…

A: Atom consist of subatomic particles called electrons, protons and neutrons. In an atom, there is…

Q: or each compound, label the different H’s with lowercase letters, write the chemical shift range,…

A: 1H-NMR used for the identification of complete structure of the unknown compound with chemical shift…

Q: (c) What is the pKa of the acid? (only confused on part c, answers for a and b are given)

A: We have been given a weak acid which we are titrating with a strong base sodium hydroxide. we need…

Q: Which of the following processes would absorb the most amount of heat energy (for 1 g of H20)? a)…

A: Fusion: It is process of conversion of solid into liquid state Condensation: It is process of…

Q: What alkenes are formed when each alcohol is dehydrated with TSOH? Label the major product when a…

A:

Q: 3) Given the titration curve for a titration between ammonia, NH3, and hydrochloric acid, HCl: A)…

A: Since the question contains more than 3 subparts, we will answer only first 3 subparts for you. In…

Q: Draw the curved arrows that accomplish each of the following transformations. H by- 4- 10 O-H

A: we have to draw the curved arrow to accomplish given transformation.

Q: A student dissolves 11.1 g of sodium hydroxide (NaOH)in 200. g of water in a well-insulated open…

A: Exothermic reaction:- Reaction in which heat is released. Endothermic reaction:- Reaction in which…

Q: After 10 minutes the concentrations of A and A₂ do not change. Has the reaction stopped? A) Yes B No

A: Answer: Chemical equilibrium is a state for a chemical reaction where concentration of both reactant…

Q: 1. How many MOLECULES of carbon tetrachloride are present in 2.56 moles of this compound ?…

A: 1 mole of any compound contains 6.022 x 1023 molecules. we will use this information to solve these.…

Q: Identify the reagent(s) you could use to accomplish the following transformation. Select all that…

A: Reaction -1  Alcohol functional group is replaced by the -Br group with inversion of configuration…

Q: The half-life of a reaction, f/2, is the time it takes for the reactant concentration [A] to…

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction…

Q: Write the electron configurations for the following ions using spectroscopic (spdf) and orbital box…

A: we have to write down the electron configuration of Ca2+ and Ni2+.

Q: iii) iv) v) Br₂ EtOH Br2 0 °C Br₂, 1 eq

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

Q: The following structure can be written as: H₂N Ala-Glu Gly-Ala Ala-Gly Glu-Ala IZ || CO₂H

A:

Q: 11). Answer the following for the balanced equation: Fe203 + 3CO -----> 2Fe + 3CO2:…

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Q: What would be the state order for the following reaction: 2H2+O2-----2H2O A. Zero  b. First  c.…

A: Order of reaction is sum of powers of concentration terms in the rate law expression. Order of a…

Q: Assuming 100% dissociation, calculate the freezing point and boiling point (in °C) of a solution…

A: Mass of AgNO3=98.4 g Mass of water=1.00 kg Vant Hoff factor for AgNO3=2 Boiling point of…

Q: See Figure 8-1. Match the reaction to its category. 1 2 3 4 5 [Choose ] [Choose ] [Choose ] [Choose…

A: There are various types of reactions occurs in organic chemistry such as addition reaction,…

Q: Consider the reaction between H3PO4 and NH3 to produce (NH4)2HPO4. (a) What mass of ammonia would…

A: Reaction is  H3PO4 +  2 NH3 → (NH4)2HPO4 In this reaction 1 mole phosphoric acid react with 2 mole…

Q: Which statement(s) is/are true about the graph below? 1. At 1 min, Q < Keq 2. At 2 min, Q = Keq 3.…

A: Reaction quotient (Q) has expression similar to equilibrium expression with only difference that in…

Q: c) L A e) Br b) d) f) H CH₂CH₂ A C(CH3)3 a H OH

A: Following structural formula of compounds given -

Q: How much work is done on (or by) the gases in each of the following at 298 K and 1 atm? Indicate…

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Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.