According to Avogadro's law, how will the number of molecules in 2 liters of hydrogen gas compare with the number of molecules in 2 liters of oxygen gas at the same temperature and pressure? Answer in a complete sentence. H Normal = C BIUS 2 Tx ||| |||

Q: How many moles of Ca(OH) 2 are required to completely react with 300.0 L HCl solution? (HCl content…

A: Given that:  Volume of HCl solution = 300 L = 300000 ml and density = 1.2 g/ml So mass of solution =…

Q: Phosphorus pentachloride decomposes according to the chemical equation PCl5(g)↽−−⇀PCl3(g)+Cl2(g)…

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Q: mass

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Q: parts per million

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Q: A mixture of gases has the following composition by mole: mol% | MW (g/mol) 02: 22 32 CO: 8 28 CO2:…

A: Let the total composition be of 100 moles So we have 22 moles of O2                     8 moles of…

Q: 1. Ag₂0, NaOH 2. H₂O H

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Q: If the density of ocean water at a depth of 1.00 x 104 m is 1.071 g/mL and if 21.0 g of water at…

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Q: A chemist adds 60.0mL of a 0.38/molL sodium thiosulfate Na2S2O3 solution to a reaction flask.…

A: We will calculate number of moles first usng molarity, then convert it to millimoles.

Q: 1.216 g of impure ammonium sulfate used for nitrogen analysis by reacting with NaOH and NH3 gas will…

A: The above method is used for the determination of Nitrogen in a given sample. For the estimation of…

Q: What volume (in mL) of 3.20 M HNO3(aq) needs to be added to excess Na2CO3(s) tc generate 4.85 L…

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Q: Consider the following reaction: 2 NO (g) N2 (g) + O2 (g), Kc = 4.0 You start the…

A: Given; The reaction is as follows; 2NOg⇌N2g+O2g........................KC=4.0 The volume of the…

Q: How many pg hydrogen are in 3.39 x 1015 ng of barium hydrogen carbonate hexahydrate?The answer must…

A: Given, Note: 1 ng = 10-9 g mass of barium hydrogen carbonate hexahydrate [Ba(HCO3)2.6H2O] = 3.39 ×…

Q: (3) Barium chloride has a hydrated form, BaCl2 XH2O. A 7.25 g sample of the hydrate lost 1.07 g of…

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Q: A mixture with a total mass of 3.12 g contains sucrose (C6H1206, 342.30 g mol-1) and ethyl alcohol…

A: Answer is explained below.  Given that, volume of CO2 = 3.04 L.  Pressure of H2O = 42.20 mm Hg =…

Q: 0.250 g of magnesium reacted with 2.00 M HCl to yield 355 mL of gas collected over water at 20°C.…

A: The net ionic equation is written after eliminating the spectator ions form complete ionic equation:…

Q: Is H3 AsO 4 being created or destroyed by the chemical reaction? If H3 AsO 4 is being created or…

A: Given that, the graph of concentration of H3AsO4 vs. time is shown below We have to answer the…

Q: etermine the number of water molecules in 1.00 mole of water.   options:   3.00 × 10–23   none of…

A: The answer is given as follows The according to avogadro laws that one mole of any species contains…

Q: Consider the fictional element A (which has a molar mass of 7.00 g/mol) and the fictional element D…

A: Given : Molar mass of A = 7.00 g/mol. Molar mass of D = 13.00 g/mol. Mass of hydrate compound of AD3…

Q: How do I convert 1.95×10^3 mol Hg to g

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Q: (e) In the following empty box, draw an appropriate number of each type of molecule to represent a…

A: Find all solution below steps

Q: A chemist prepares a solution of copper(II) fluoride (CuF₂) by measuring out 0.237 g of copper(II)…

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Q: 1) KOH and NaOH are dissolved in water to form a 2.48 molar solution. If 42.9 g of NaOH are used and…

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

Q: How many g of NaCl are in 3 L of D5W ½ NSS?

A: A numerical problem based on solution, which is to be accomplished.

Q: Determine the quantity (grams) of pure MgSO4 in 2.4g of MgSO4 x 7H2O.

A: Given: Mass of MgSO4 x 7H2O = 2.4g Molar mass of MgSO4,                                   = 24.3 +…

Q: 1. Calculate the theoretical percentage of water for the following hydrates. (a) manganese(II)…

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

Q: PH 6. If 1.0 mL of 0.010 M NaOH is mixed with enough water to make the total volume 10.0 mL, what is…

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Q: NaOH is dispensed into a flask.  The initial burette reading is 8.69 mL and the final reading is…

A: Given: NaOH is dispensed into a flask from burette. The initial burette reading is 8.69 mL The final…

Q: 5) King Krator the Merciless has called on Pogo, a humble goldsmith, to make a crown for the King.…

A: The mass of gold given by King Krator to gold Smith Pogo is ---- 14 oz. The density of gold=19.3…

Q: Roviee Topics The concentrations of pollutants are often reported as parts per million (ppm). Parts…

A: Given: Limit concentration for barium is 2.0 ppm.

Q: a 10.000 g sample of hydrated nickel iodate Ni(IO3)2 * H20 is heated in order to driver off the…

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Q: Consider the fictional element A (which has a molar mass of 7.00 g/mol) and the fictional element D…

A: Given: The molar mass of element A and B is 7.00 g/mol and 13.00 g/mol, respectively. The mass of…

Q: How many moles of solute are present in 300. mL of a 0.60 M solution of NaOH? Please report your…

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Q: 2.90 x 10^22 formulaunits of NAOH x 40.0g of NAOH/6.022 x 10^23

A: Given that.,Number of formula units of NaOH = 2.90 x 1022We know that.,Number of formula units in…

Q: Which of the following separation techniques is ideal to separate a solute from the solvent of a…

A: Extraction is the answer. In the extraction process the desired product is extracted from the…

Q: A local water retention pond was found to have elevated levels of mercury concentrated as 14 ng per…

A: A mole is defined as the amount of substance containing the same number of discrete entities (atoms,…

Q: 1. When you arrive at the lab, 2.0 M H2SO4(aq) and 2.0 M HC2H3O2(aq) will be present. You will need…

A: Since you have posted multiple questions, according to guidelines I am solving first one.If you want…

Q: Acetone has density of 0.788gmL-1. How many molecules of acetone are present in 15mL of acetone?

A: The number of molecules or atoms present in the one mole of the substance is equal to the Avogadro…

Q: What volume of 0.512 M NaOH will react with 17.9 g of H2C2O4(s) according to the following chemical…

A: According to the balanced equation, 1 mol of H2C2O4 reacts with 2 moles of NaOH.

Q: An alloy of a metal containing Al, Cu and Ge is to be produced as follows: 10g of Cu is mixed with…

A: From the given information: Mass of copper in alloy = 10g Molar mass of Copper = 63.6 g/mol   Number…

Q: How many equivalents of O²⁻ are there in 2 moles of Al₂O₃?

A: Al2O3 is aluminium oxide.

Q: In volumetric analysis, a substance of known concentration is used to determine the unknown…

A: True. In volumetric analysis, a substance of known concentration is used to determine the unknown…

Q: 3.275 g of potassium bitartrate (KH5C4O6(s) are suspended in water and reacted with sodium carbonate…

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Q: How many grams of oxygen gas are produced when 2.43 x 104 g of KCIO, are completely reacted…

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Q: Cu-Zn alloy with 35% Cu, operates with concentrated HCl solution. If 1.12 liters of H2 are released,…

A: Copper metal do not react with HCl to form CuCl2 and H2 gas, while  Zinc metal reacts with HCl to…

Q: Consider the fictional element A (which has a molar mass of 7.00 g/mol) and the fictional element D…

A: Given :- Molar mass of A = 7.00 g/mol. Molar mass of D = 13.00 g/mol. Mass of hydrate compound of…

Q: What is true for this chemical reaction: CO₂(g) + 4H₂(g) - CH₂(g) + 2H₂O(g)? Select an answer and…

A: Enthalpy is a thermodynamic property. It is the sum of the internal energy plus the product of…

Q: Is C₂H5OH being created or destroyed by the chemical reaction? If C₂H₂OH is being created or…

A: Answer:Averate rate of reaction in a time interval is equal to the ratio change in concentration and…

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.