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

Q: C3H7OH ), known as rubbing alcohol, is ________ amu (rounded to one decimal place). Group of answer…

A: Molar mass of the compound can be calculated by multiplying atomic mass of each atom in the molecule…

Q: 1E. C₂H12O₂

A: Given Molecular formula: C8H12O2 To Determine: 1) IHD 2)Label the significant peak 3) Determine the…

Q: 1. LDA CH₂ CHO CHO

A: When a ketone and an aldehyde are treated with lithium diisopropylamide (LDA), they can undergo an…

Q: O H 1. NaBH4 2. H₂O

A: The reduction of aldehydes using sodium borohydride (NaBH4) is a common and straightforward chemical…

Q: ᴘᴀʀᴀᴍᴀɢɴᴇᴛɪᴄ ᴏʀ ᴅɪᴀᴍᴀɢɴᴇᴛɪᴄ ɪᴏɴ? ᴅɪʀᴇᴄᴛɪᴏɴꜱ: ᴡʀɪᴛᴇ ᴛʜᴇ ᴇʟᴇᴄᴛʀᴏɴ ᴄᴏɴꜰɪɢᴜʀᴀᴛɪᴏɴ ꜰᴏʀ ᴇᴀᴄʜ ɪᴏɴ.…

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Q: (3) (4)

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Q: concentration

A: According to the question, the concentration of ascorbic acid is ~0.001 M in lemon juice, We need to…

Q: An empty erlenmeyer flask weighs 241.3 g. when filled with water (density - 0.997 g/mol), the flash…

A: Given: Mass of empty Erlenmeyer flask = 241.3 g. Mass of Erlenmeyer flask with water = 489.1 g. And…

Q: A cough syrup has a density of 1.20 g/mL. A doctor orders 48.0 g of the syrup for a sick child. How…

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Q: Express your answers to at least 5 significant figures.  The mass of one mole of boron is 10.811 g.…

A: Using mole concept easily determines number of atoms and molecules present in one mole of substance.

Q: + 1.03 2. Me₂S A B LOH

A: Given : structure of reactant and products. Tip : reductive ozonolysis will occur.

Q: What is the difference in mass between a nickel that weighs 4.8 g and a nickel that weighs 4.8673 g?

A: Given,  Mass of nickel = 4.8…

Q: Which of the following is the best reducing agent? O Ba2+ O Ca(s) O Mg2+ O Mg(s) O Ba(s)

A: We have to choose the best reducing agent among the following given options as follows in step 2:

Q: If the density of ethanol is 0.789 g/mL, how many cm3 can be produced by the fermentation of 45.4 kg…

A: Ethyl alcohol is formed by enzyme action on sugars and starches by fermentation. C6H12O6 → 2 CO2 + 2…

Q: The diagram on the left represents the result of a process. Which of the diagrams [(i) to…

A: The diagram which represent the starting material if the process were physical, and which could…

Q: Draw the product of the following reaction

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Q: 9.921*10^-20*9.714*10^-19]^2

A: Given: [9.921 X 10-20 X 9.714 X 10-19]2

Q: We have 40.5 cm of a material. How many g is it? The material has density of 9.50 g/cm O 68.0 g O…

A: • The values provided in the question are:-  i) Density of a material, d = 9.50 g/cm3  ii) Volume…

Q: If you have 10 pieces of bread, 20 slices of ham, and 4 slices of cheese, how many sandwiches can…

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Q: We have 425 cm3 of a material. How many g is it? The material has density of 0.345 g/cm O 68.0 g O…

A: We have to find mass ,volume and density  is given in the question  Volume of the material = 425 cm3…

Q: A geochemist measures the concentration of salt dissolved in Lake Parsons and finds a concentration…

A: The amount of solute which is dissolved in given amount of solvent is known as concentration.

Q: Write the balanced chemical reaction showing the neutralization of aqueous solutions of strontium…

A: Strontium hydroxide (base) and sulfuric acid (acid) undergo a double displacement precipitation…

Q: Is 2 elements and 1 compound a combustion

A: Given: Two elements and one Compound is present for a combustion Reaction To find: whether the above…

Q: What is the volume, in cubic centimeters (cm^3) of 1.00 kilograms of gold?

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Q: 5. مز : HO 0.

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Q: 2. The Anemovax COVID-19 vaccine uses 0.950% (w/v) NaCl (normal saline, preservative- free) as its…

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Q: Which of the following is a mixture? O HCl (g) O C7H15CI (1) o Cl2 (g) o Cl2 (aq)

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Q: Deterioration of buildings, bridges, and other structures through the rusting of iron costs millions…

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Q: The concentration of carbon monoxide in an urban apartmentis 48 mg>m3. What mass of carbon…

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Q: One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is…

A: Hi, as you have posted 2 questions and have not mentioned which one you want us to solve for you.…

Q: (MC) A student who likes the taste of salt adds 1.50 moles of sodium chloride (table salt) to her…

A: Given : Moles of sodium chloride i.e NaCl = 1.50 mol.

Q: f. B12.

A: Approach to solving the question:This question can be solved by understanding:Aromatic electrophilic…

Q: what is 2.303

A: The rate law for first order kinetics is given by-kt= ln(Po/Pt)Where, k is the rate constant t is…

Q: How does qualitative data differ from quantitative data? Give an example of each.

A: Quantitative data can be counted, measured, and expressed using numbers. Qualitative data is…

Q: C. H₂C CN H3C CH3 CN

A: To get the target molecule we have to react Ethyl acetoacetate, with viny cyanide, methyl iodide .At…

Q: A chemist prepares a solution of potassium iodide (KI) by weighing out 0.5448 kg of potassium iodide…

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Q: NaNO3(aq) + H20(1) → NO(g) + O2(g) + NAOH(aq)

A: Here the elctrosysis of NaNO3 is done by passing 90A current for 77.2 minutes. We have to determine…

Q: 15 8. Look carefully at the picture on the right-hand side. (a) Name four GOOD things which you can…

A: This picture demonstrates a boy who’s performing Titration in his chemistry lab.…

Q: kratvels can you spend during the week

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Q: Question 11: You are a gemstone expert studying samples of various materials. Gemstone Hambergite…

A: From the given gemstones, the most massive gemstone is = Smoky Quartz (density = 2.65 g/mL) The…

Q: ʟᴇᴡɪꜱ ꜱᴛʀᴜᴄᴛᴜʀᴇ, ᴇʟᴇᴄᴛʀᴏɴ ɢᴇᴏᴍᴇᴛʀʏ, ᴀɴᴅ ᴍᴏʟᴇᴄᴜʟᴀʀ ɢᴇᴏᴍᴇᴛʀʏ   ᴅɪʀᴇᴄᴛɪᴏɴꜱ: ᴅʀᴀᴡ ᴛʜᴇ ʟᴇᴡɪꜱ ꜱᴛʀᴜᴄᴛᴜʀᴇ.…

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Q: What is the relationship between calculating the amount of iron in a vitamin pill and physical…

A: The analysis of present iron in a supplement tablet can be done by a redox titration reaction. Iron…

Q: What would be the mass, in grams, of a sphere of titanium which is 24.68 mm in diameter? V =…

A: Given : Sphere of titanium with diameter = 24.68 mm = 2.468 cm…

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.