A gas will behave ideally as long as it is at a high and a low A) temperature; pressure B) pressure; temperature C) pressure; volume D) volume; temperature

Q: 6. (i) Define pH in words. The strong acid HCla has a pH value of 1, use the following equation for…

A:

Q: Determine the Concentration of the Unknown Strong Acid In this activity you will use the virtual lab…

A:

Q: For the reaction of gaseous substances with increasing gaseous molecules (from reactant to product…

A: Given data    ∆H° = +150 KJ/mole and ∆S° = 171 J/K-mole.

Q: Limiting Reagent EXAMPLE Limiting Reagent Reaction 1-9 requires one mole of oxalate for each mole of…

A:

Q: 9. What is the CORRECT equilibrium constant expression of the given chemical reaction: HF(aq) +…

A:

Q: 11. Consider this list of compounds: CH, ČCH,CH, CH,CHN CH,CHN CH,OH C,H,COOH CH,COOH C,HOCH,…

A:

Q: What is the geometry of the synthesized thermochromic material at low temperatures? a. Octahedral O…

A: The geometry of the synthesized thermochromic material at low temperature is Square planar.…

Q: Which of the following species have BOTH standard heats of formation AND standard heats of…

A: Enthalpy of reaction is calculated by subtracting enthalpy of product minus enthalpy of reactant.

Q: 5.5 Show that, for a perfect gas, (aUaS)y = T and %3D

A: The two relations can be derived from the following expression which can be obtained from the…

Q: One electrochemical technique involves first depositing an analyte on the surface of an electrode,…

A: The correct answer is Option (E) Stripping Voltammetry

Q: What information can be obtained from IR and Raman spectra and how this can be applied in COSMETIC…

A: IR active molecules are Raman inactive and vice-versa.

Q: (Q81) The oxidation number for nitrogen in a certain reaction goes from +5 to -2 and the oxidation…

A:

Q: Certain ligands added to an ion produced red, orange, yellow, green, blue and violet solutions.…

A:

Q: A Na2CO3 standard solution is prepared by transferring 2.4817 grams of primary standard-grade sodium…

A:

Q: Which is not a property of buffers? Buffers resist changes in pH when acids or bases are added or…

A: Buffers are used to resist change in pH. We we add some amount of acid or base, pH not changes much.…

Q: A 40.00 ml sample of 0.1000 M diprotic malonic acid is titrated with 0.0900 M KOH. What volume KOH…

A:

Q: 1, which is the acid?

A:

Q: Suppose 50.0 g of solid bromine at its melting point of -7.2oC is heated, eventually producing…

A: We need to find which of the given steps will need maximum heat energy

Q: 4. From the following data at 298.15 K as well as the data tables (see file below), AH , (kJ mol"!)…

A: We know, heat of enthalpy of a reaction = total heat of formation of products - total heat of…

Q: A 1.00 M solution of fluoroacetic acid is 10.0% dissociated in water at a certain temperature. The…

A: Dissociation of fluoroacetic acid is given   We have to calculate pOH Ka   pH on dilution

Q: 5a) Finn pH i 0,5 M HCOOH. 5b) Mix two different water-soluble salts. In which of the cases (1st and…

A: 5a) Given,  [HCOOH] /[H+]= 0.5 pH = ?

Q: our salt unknown is a colorless, granular solid. When dissolved in water it does not form a colored…

A: Answer -

Q: What is the solution of the answer in Average NaOH concentration?

A:

Q: Draw the Lewis structure of formaldehyde (H,CO) and then determine if th molecule is polar or…

A: Polar molecules are the molecules having net dipole moment and non polar molecules have zero dipole…

Q: rush pls answer will upvote!!

A:

Q: A 25.00 mL aliquot of 0.100 M NH3 is titrated with 21.00 mL of 0.0900 M HCI. Calculate the pH. Kb =…

A: In this question, we will determine the pH of the Buffer solution which is make by after mixing of…

Q: 2-Assign R or S configuration to the chirality center in each of the following molecules: H. H-CIOH…

A: R & S configurations are for enantiomers. Only even changes are allowed.

Q: For quantitative analysis with gas chromatography: O the area of a peak reported by the instrument…

A: In gas chromatography,see the graph:-

Q: 2. Give the IUPAC name of this compound: CH,OCH:CH: CHCO 3. Draw the most stable chair conformation…

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

Q: Draw the reaction mechanism (with arrow pushing) for the diazotization of sulfanilic acid

A: In this question, we will draw the reaction mechanism by using curved arrows for the diazotization…

Q: exothermic reaction?

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

Q: Choose the nido borane cluster from the following A) BH12 2- B) B„H" C) C̟B1,H10 D) C,B,H,

A: There are various types of borane structure-  1- closo borane 2- nido borane 3- arachno borane 4-…

Q: 8. Which of these two would you expect to be more soluble in water? Why? benzoic acid butanoic acid…

A:

Q: 11 (a) Define a buffer solution (b) What are the components of (i) an acidic buffer ? (ii) a basic…

A:

Q: (Q84) With respect to the following unbalanced redox equation that takes place in a basic…

A: The given unbalanced redox reaction is: Zn(s)+NO3-aq→ZnOH42-aq+NH3g

Q: Solve the following problems. Show pertinent solution. 1.  Which is the strongest of the following…

A: Since you have asked multiple question as per our company guidelines we are supposed to answer the…

Q: Which type of Quantum Transition takes place in Ultraviolet and Visible spectroscopy? A. Electronic…

A:

Q: non-bonding electron pairs

A:

Q: 1. Propose a fragmentation pattern for the following compound. CH=C(CH,JCH,CH,OH m/z = 71, 68, 41,…

A:

Q: Give the reaction mechanism and name the products for the reaction of 2-bromobutane with a hot…

A:

Q: The half-life time of an isotope of element X is 7.4 hours. Assuming that you start with 431 mg of…

A:

Q: 1. Melting point technique 2. Recrystallization technique| 3. Extraction (understand how to separate…

A: As per the guideline, since you have asked multiple questions, we have solved the first question for…

Q: . A barometer reading shows that air pressure is 750 mm Hg. Is the air pressure above or below…

A:

Q: A mixture of species of A, B, and C is injected into a liquid chromatographic column with length of…

A: Chromatography is an analytical and separation technique which is used to separate the components…

Q: 4. From the following data at 298.15 K as well as the data tables (see file below), ΔΗ reactic (kJ…

A: We use the formula below to find the standard enthalpy of reaction, ∆Horeaction.  ∆Horeaction =…

Q: A sample of krypton gas occupies 95.0 mL at 0.500 atm. If the temperature remained constant, what…

A:

Q: Please solve in 30 minute by applying the enthalpy changes to these reactions: NO+O3 → NO2+ O2…

A: We have to arrange the given equation so that we get the require equation. The calculation is shown…

Q: N2 (g) + 3H2 (g) NH3 (8) AH is negative From the given reaction at equilibrium above, use Le…

A: Equilibrium is a condition that occurs when a chemical reaction is reversible, and the forward and…

Q: 1. Melting point technique

A:

Q: Question 14 What is the correct assignment of the functional groups in the following compounds? CH5…

A: 14.  General names of functional groups,           RCOCl  -  Acid chloride           (RCO)2O - Acid…

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.