BOYLE'S EQUATION PV1 = P2V2 Carbon dioxide occupies a volume of 4.7 Lat 117 kPa. What pressure would the gas vere changed to 2.1 L? Solve the the nearest two decimal places.

Q: What should be the temperature of oxygen for density to be 1.50 g/L at 890 mm Hg?

A: Density = 1.50 g/L  Pressure ,= 890 mm Hg  Temperature = ?

Q: These distributions were obtained for five different gases at the same temperature. Which of the…

A: Maxwell Boltzmann distribution curve shows the fraction of gas molecules moving with a particular…

Q: At 30oC, a gas cylinder containing nitrogen has an internal volume and pressure of 58.5 L and 1.75 *…

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

Q: The beach ball’s volume will increase when Molly goes to the beach. Charles Law can be used to…

A: Charles law states that at constant pressure,  the volume occupied by a fixed amount of gas is…

Q: What volume of carbon dioxide is produced when 80.1 g of calcium carbonate reacts completely…

A: the decomposition reaction of chemical carbonate is  represented as  Calcium carbonate   calcium…

Q: Sample of oxygen, at 25°C, occupies a volume of 5.40 X 10" milliliters (mL) at 1.42 atm pressure.…

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Q: Part C Calculate the relative difference of the real (van-der- Waals) gas pressure to the ideal gas…

A: The objective of the question is to calculate the relative difference of the real (van-der-Waals)…

Q: A sample of 8.0 moles of a gas has a volume of 23.60 L, a temperature of 55.00 oC. What is the…

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Q: For many purposes we can treat nitrogen 2) as an ideal gas at temperatures above its boiling point…

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Q: Oxygen gas reacts with powdered aluminum according to the following reaction:…

A: The reaction is given below.

Q: Carbon monoxide gas is collected at −11.0°C in an evacuated flask with a measured volume of 5.0 L.…

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Q: 2 S The ideal gas law describes the relationship among the pressure P, volume V, number of moles n.,…

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Q: sample of oxygen gas has a volume of 640. mL at a temperature of 23°C. At what temperature (in °C)…

A: At constant pressure and mole volume is directly proportional to temperature of gas

Q: Neon gas at a pressure of 25 kPa occupies 444 L at 60 °C. What is the pressure of the gas at -73 °C…

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Q: At a given temperature and pressure, it takes 9.07 minutes for a 1.5-L sample of He (helium) to…

A: Answer:- This question is answered by using the simple concept of rate effusion which is inversely…

Q: If it takes 2.3 g of helium to fill a cylindrical balloon with a radius of 11.8 cm. What is the…

A: From the ideal gas equation Volume of a gas is proportional to the number of moles and the…

Q: Find the density of Freon-11 (CFC13) at 131.0 °C and 2.58 atm. Be sure your answer has the correct…

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Q: What Celsius temperature, T2, is required to change the volume of the gas sample in Part A (T1 = 1.0…

A: Given: Initial volume = 1.80 × 103 L Initial temperature 1.0 oC And final volume = 3.60 × 103 L

Q: A sample of gas in a balloon has an initial temperature of 27 ∘C and a volume of 1800 L . If the…

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Q: 15.0 L of an ideal gas at 298 K and 3.36 bar are heated to 350 K with a new pressure of 5.35 bar.…

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Q: A balloon has a pressure of 137 kPa and a volume of 93.0 L. If the temperature is held constant,…

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Q: A 7.53 g sample of a Cu-Zn alloy reacts with HCl acid to produce hydrogen gas. If the hydrogen gas…

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Q: 160.0 −L helium tank contains pure helium at a pressure of 1870 psi and a temperature of 298 K. How…

A: 1 atm = 14.7 psi Given - - >  P1 = 1atm = 14.7 psi P2 = 1870 psi T = 298 K V2 = 160 L

Q: Blimps, which frequently fly over sporting events, hold approximately 1.90×105 ft3ft3 of helium.…

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Q: A student collects 78. mL of hydrogen gas at 21.1 ∘C. The pressure of the hydrogen gas was…

A: Given : Temperature = 21.1°C Convert degree Celsius into Kelvin as follows. 0°C = 273 KSo, 21.1°C =…

Q: Assuming the balloon is a sphere, calculate the volume of the balloon with radius 3.8cm using the…

A: We can calculate moles CO2 by knowing the volume of the balloon. Because the volume of CO2 will be…

Q: Nitrous oxide (N₂O), also known as laughing gas, has uses in surgery and dentistry as an anesthetic.…

A: Mass of N2O in cylinder = 3.40 kg = 3400 gmolecular weight of the nitrous oxide = 44.013 g/mol.No of…

Q: Carbon monoxide gas is collected at  −9.0°C  in an evacuated flask with a measured volume of…

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Q: A reaction between liquid reactants takes place at 27.0 °C in a sealed, evacuated vessel with a…

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Q: About 8.0 x 10° tons of urea [(NH₂)₂CO] are used annually as a fertilizer. The urea is prepared at…

A: We have to calculate the volume of ammonia needed for the reaction

Q: a) Boyle's Law states the the volume and pressure of a gas are inversely proportional. Name the…

A: Boyle's law: according to Boyle's law, the pressure of a given quantity of gas varies inversely with…

Q: A sample of 8.0 moles of a gas has a volume of 23.60 L, a temperature of 55.00 oC. What is the…

A: The moles of the gas is = 8.0 moles The volume of the gas is = 23.60 L The temperature of the gas is…

Q: Oxygen gas reacts with powdered aluminum according to the following reaction:…

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Q: B. In the following graphs, velocity represents the molecular speed, A Relative number of molecules

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Q: significant figures

A: Given that, ammonia gas   at T1 = 15°C, &  pressure P1 = 760 Torr   I'm of NH3  V1 = 20.0 L…

Q: What volume of carbon monoxide is required to produce 62.9 liters of hydrogen gas according to the…

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Q: It's 32°F (0°C) outside under normal atmospheric conditions (1 atm) at a stunt performer's birthday…

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Q: A gas-filled balloon having a volume of at 3.10 L at 1.25 atm and 28.0 °C is allowed to rise to the…

A: Given P1 =1.25 atm V1 = 3.10 L T1 = 28°C = 28+273 = 301°C P2 = 6.70*10-3 atm V2 = 3.10 L T2 = -52°C…

Q: The Goodyear blimp contains 4.75 x 10^6 L of helium at 28 degree Celsius and 1.05 atm. What is the…

A: The expression for ideal gas equation is given below,                        Here, P is the…

Q: In an oxidation-reduction reaction, the substance that is oxidized always O takes on oxygen atoms. O…

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

Q: A weather balloon is filled with helium at STP. It is later launched on a clear day when the…

A: Given that:  STP condition:  T1 = 0°C = 0°C + 273 = 273K P1 = 1atm  At STP V1 = 75.0L Now  T2 at…

Q: Hydrogen gas has a pressure of 1 atm. when the temperature is 0°C. What should the temperature be…

A: We have initial pressure as 1 atm, initial temperature as 0°C, final pressure as 4 atm and we have…

Q: The partial pressure of the hydrogen gas collected is 0.928 bar. If the total volume of gas…

A: Given: Partial pressure of H2 gas collected = 0.928 bar. And volume of gas collected = 726 mL =…

Q: Calculate the density of krypton gas at a pressure of 749 mmHg and a temperature of 31 °C. Express…

A: The formula of the density for ideal gas is  =>density(d) = PM/RT  where, P is the pressure M is…

Q: Nitrous oxide (N₂O), also known as laughing gas, has uses in surgery and dentistry as an anesthetic.…

A: Given : Mass of N2O = 4.23 Kg = 4230 g                                               (since 1 Kg =…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.