Each gas, depending on its atomic structure, emits radiation of certain wavelengths, called its emission spectrum. An electron absorbs a particular wavelength of light causing the electron to move from a lower orbital to a higher orbital, this is what makes these emission spectrums. True False

Q: Fill in the name and empirical formula of each ionic compound that could be formed from the ions in…

A: Given: A table of cations and anions. Write the empirical formulas of the compounds formed from…

Q: Write out the following nuclear reaction: Molybdenum-98 combines with a neutron to give…

A: The given reaction is a nuclear reaction. In the nuclear reaction, one nuclide is transformed into…

Q: Using the following equation: Pb(SO4)2 + 4 LINO3 → Pb(NO3)4 + 2 Li₂SO4 How many grams of lithium…

A: Li = 7 g/molO = 16 g/molN =14 g/molS = 32 g/molMolar mass of LiNO3 = 7+14+(16×3) g/mol…

Q: The atomic masses (in g/mol) ar: Zn = 65, Ag = 107, N = 13.0, and O = 16.0. During 15 minutes of…

A: To determine the change in mass of the zinc electrode during the operation of the galvanic cell, we…

Q: Determine which of the solutions containing each of the following substances is a buffer. Check all…

A: Answer:Buffer solution is a type of solution that resists the change in its pH on adding small…

Q: Choose the best term that best describes the relationship between this pair of molecules Br H₂C a)…

A: The molecules with the same molecular formula but different structures are known as isomers. If the…

Q: Some Na₂S is added to a saturated solution of NiS. How will the solubility of NiS be impacted (if at…

A: The reduction of the degree of dissociation of a sparingly soluble salt by the addition of a common…

Q: An airplane is pressurized with air to 660 mmHg. If air is 21% oxygen, what is the partial pressure…

A: Answer:According to Dalton's law, partial pressure of any gas in gaseous mixture is equal to the…

Q: Choose all of the following that are TRUE regarding the waves in the diagram. Assume that they are…

A: We have three different waves in the visible range and we need to answer the questions that follow.

Q: 1. An 36.13 g sample of aluminum is placed on a 65.68 g sample of copper initially at 121.950C. If…

A: Mass of Aluminum, Al = 36.13 gMass of copper, Cu = 65.68 gThe initial temperature of Copper = Ti =…

Q: Be sure to answer all parts. Part 1: Consider the following reaction. [1] NaH [2] Part 2 out of 2…

A: Information of question

Q: =F

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: 1. Provide the major product(s) for the following reactions. a. b. Br AlBr3 AICI3

A: Electrophillic addition reactions are those in which electrophile is added to the substrate. In the…

Q: Why do ionic solids have high melting points? Select the correct answer below: The cations repel the…

A: Answer:Cation is the positively charged ion and anion is the negatively charged ion.

Q: When sensors in a car detect a collision, they cause the reaction of sodium azide, NaN3, which…

A:

Q: Draw the major product of this reaction. Ignore inorganic byproducts. O 1. excess Br2, NaOH 2.…

A: Ketones react with excess of bromine under basic condition to produce polybromoketone where the…

Q: Identify the best reagents to complete the following reaction. A B O D H₂O pyridine PHCH₂OH pyridine…

A:

Q: How many grams of sodium chloride are contained in 300 ml of an 8% w/v solution?

A:

Q: 10: The pH of blood is affected by A B C D E the reaction of CO₂ with H₂O to form carbonic acid. the…

A: The human blood has pH of around 7.35-7.45.Human blood is some sort of a buffer solution.pH of human…

Q: Correct each molecule in the drawing area below so that it has the structure it would have if it…

A: In the above question we have given two drawings, One contains aldehyde and other contains…

Q: Compound X has a molar mass of 230.29 g-mol element 1 carbon mass % 62.58% hydrogen 9.63% 27.79%…

A: Molecular formula describes the number of atoms of all the elements present in the molecule by using…

Q: What is the percent yield if you react 8 grams of Nal (149.89 g/mol) with excess Pb(NO3)2 and…

A:

Q: Is carbon trichloride a polar molecule?

A: The objective of the question is to predict whether carbon tetrachloride is polar or non-polar.

Q: Add the missing reagents to show how the following compounds be prepared, using an alkene as one of…

A: Given reaction is an example of addition reaction.

Q: Only typed explanation otherwise leave it  A sample of ethane occupies 345 mL at 298 K and 1.2 atm.…

A: Charles's law, a statement that the volume occupied by a fixed amount of gas is directly…

Q: Calculate the theoretical percentage of oxygen in aluminum chlorate from the chemical formula.…

A: Given,the formula of aluminum chlorate:   Al(ClO3)3atomic mass of Al = 26.982 g/mol, Cl = 35.453…

Q: Be sure to answer all parts. Part 1: When alkene B is reacted with ozone, followed by Zn and H₂O,…

A: One of the important reactions of alkene is ozonolysis. In the ozonolysis reaction, the…

Q: 9) What is the major organic product of the following reaction? COOH 2 I. II. HOOC HOOC III. IV. V.…

A: Esters are organic compounds that are formed by the reaction between an alcohol and a carboxylic…

Q: A 30.0ml sample of lithium hydroxide was mixed with 25.0 ml of a 0.250M solution of calcium…

A:

Q: In a titration experiment what would having a drop on the tip of the buret do for the accuracy of…

A: Titration is an analytical technique that is employed to identify the unknown concentration of a…

Q: 2CrO4^2- + 2H^+ Cr2O7^2- + H2O  Color of Cr2O7^2- before anything was added is orange Color of…

A:

Q: Draw the major products of this reaction. Ignore stereochemistry. Ignore inorganic byproducts.

A: Given that, the reaction is:

Q: Enter your answer in the provided box. Calculate the rate constant at 225°C for a reaction that has…

A:

Q: hydrogen atoms in this molecule from least to more acidic. Most acidic Least acidic cr B C D

A: An organic molecule with four acidic protons is given of which three are alcoholic protons and one…

Q: 1. Which alkenes are formed from the following alkyl halide by an E1 reaction? Include all…

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Q: When 42.8 L of nitric oxide reacts with 32.6 L of oxygen at 381 K under a constant pressure of 1.712…

A: The balanced chemical equation for the reaction of nitic oxide with oxygen gas is given by2NO(g) +…

Q: Draw the product of the E2 reaction shown below. Include the correct stereochemistry. Ignore any…

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Q: A 10.00-mL sample of vinegar, an aqueous solution of acetic acid (HC2H3O2), is titrated with 0.5173…

A: The objective of this question is to find the molarity of acetic acid in the vinegar and the mass…

Q: Which of the following is FALSE regarding the reaction below? H3PO4 (aq) + H₂O (1) H₂PO4 (aq) + H3O*…

A:

Q: The system does 576 kJ of work, and gains 211 kJ of heat from the surroundings. What is the change…

A: According to the first law of thermodynamics, the energy of the universe remains constant. For a…

Q: The AG of a thermodynamic process is temperature dependent at constant pressure and is given by the…

A:

Q: The following reaction is exothermic. For a system at equilibrium, which change will shift the…

A: This principle is used to predict the effect of a change in conditions on a chemical equilibrium.…

Q: What mass of iron(III) hydroxide precipitate can be produced by reacting 97.0 mL of 0.250 M…

A: The objective of this question is to find out the mass of iron(III) hydroxide that can be produced…

Q: C. Synthesis Design. Propose a multistep synthesis for the following conversions. HC: CH + any…

A: The reaction is completed in two steps. In the first step alkylation of the alkyne takes place and…

Q: Os 55, 56: Which of the following molecular geometries is correct? a) SCI, is linear b) XeCl₂ is…

A: VSEPR theory helps in the prediction of the geometry of a molecule on the basis of the number of…

Q: Predicts the major products for the following reaction.

A: Bromine gives electophilic addition reaction with a multiple bond.

Q: Consider the following compounds and select the comect statement below Compound B has the highest…

A: Organic compounds are compounds that contain carbon and hydrogen atoms.We have been given three…

Q: 6. The density of sodium chloride is 2.165 g/cm³. Using only the density and crystal structure,…

A: Answer:Here:

Q: Name the following compounds according to IUPAC rules. (i) (iii) (v) (vii) CI ОН I CH3 CI…

A:

Q: How much heat is released when 15.9 g of Al react with excess Fe2O3. Show the conversions required…

A: Answer:Al is more reactive metal than Fe, so when Al and Fe2 are made to react, Al reduces Fe2O3…

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.