For each problem, state: a. Law being used b. What was held constant or assumed to be constant  c. Final answer rounded to correct significant figures There is 1250. cm3 of chlorine gas at 25oC and 90,000 Pascals, what volume will the same gas occupy at standard temperature and pressure (STP)?

Q: A 8.51 gram sample of nitrogen gas has a volume of 908 milliliters at a pressure of 3.00 atm. The…

A: Given data- mass of Nitrogen=8.51 g and volume= 908mL1000=0.0908L Pressure P= 3.00 atm

Q: The density of a gas at given temperature, pressure and volume will be equal to? a. [gas conc]∙R∙T…

A: To find: Density of gas at a given temperature, pressure and volume.

Q: A gas exerts a force of 50N over an area of 10m2. What pressure does the gas exert in Pa?

A: It is provided in the question that the gas considered exerts a force of 50 N over an area of 10m2.…

Q: The temperature of a gas is raised from 258C to 508C. Willthe volume double if mass and pressure do…

A: V is directly proportional to T P is inversely proportional to T

Q: I need your help with the related questions attached. Please solve them according to quantities for…

A: (c) Given that: moles of gas = 0.0499  volume = 0.525 L temperature = 100 oC = 373 K To find:…

Q: gas at 35 degrees Celsius would be equivalent to ? K ?

A: Conversation of °C into kelvin.

Q: Under conditions of fixed temperature and amount of gas, Boyle’s law requires that I. P1V1 = P2V2…

A: Boyle's Law, named after physicist Robert Boyle, is a fundamental principle in gas physics. It…

Q: an unknown gas was found to be 64.24% carbon and 1-.78% hydrogen by mass, with the remainder being…

A: (a) We are given  Carbon=64.24% Hydrogen==1.78% nitrogen=(100-64.24-1.78)%=33.98% Find empirical…

Q: what is the final volume of a gas if the volume of a 4.00 L sample of the gas is first doubled and…

A:

Q: A certain container holds 3.87 g Neon at STP. What mass of Neon will it hold at 100degrees celcius…

A:

Q: The density of helium in a 2.00 L tank at 1.0 atm and 23 °C is ?

A: Given data, Pressure (P) = 1.0 atm Temperature (T) = 23 °C T = (23+273) K = 296 K Volume (V) = 2.0 L…

Q: 2 When applicable, show all calculations and list variables. What is the Ideal Gas Law? List the…

A:

Q: unknown. a. Gas Law: Charles Solve for the Unknown: 295 425 (22+273)K 5.34atm. Gas Law: Boyle's Law…

A:

Q: A cylinder with a moveable piston contains 0.551 mol of gas and has a volume of 251 mL. What will…

A: Initial moles of gas in the cylinder (n1) = 0.551 mol Initial volume of gas in the cylinder (V1) =…

Q: The density of a gas decreases, increases O increases, increases O increases, decreases O is…

A:

Q: What volume does 1.35 mol H2 gas occupy at a pressure of 892 mm Hg and a temperature of 28.0°C?…

A:

Q: It is desired to inflate a baggie with a volume of 924 milliliters by filling it with krypton gas at…

A:

Q: 3. We know that temp is related to average KE and KE depends on speed. Do all the atoms in a gas…

A: A true/false question based on kinetic energy of gases, which is to be accomplished.

Q: For each problem, state: a. Law being used  b. What was held constant or assumed to be constant  c.…

A: a) Amontons law b) volume of gas , amount of gas taken constant

Q: A 25.5 g sample of O2 at standard temperature and pressure (STP) would occupy what volume in litres?

A:

Q: NH3(g) + HCIO4(1) E→ NH,CI0:(s) A B C D Ep E, E, Ep - R P R P R R Reaction Path Reaction Path…

A:

Q: If 3.21 mol of a gas occupies 56.2 Lat 44 °C and 793 torr, 5.29 mol of this gas occupies __________…

A: Given :-  Initial moles = 3.21 mol Initial volume = 56.2 L  Final moles = 5.29 mol  To calculate :-…

Q: 300.0 mL of a gas at 1.00 atm and 27 degrees celsius would require what temperature to change 1.00 L…

A:

Q: If I contain 3.00 moles of gas in a container with a volume of 60.0 Liters and at a temperature of…

A:

Q: If a sample of oxygen gas occupies 25.0 mL at -30 ∘C and 700 mmHg , what is the volume at 30 ∘C and…

A:

Q: A 24.0 liter gas storage container containing on CO2 at a pressure of 5.53 atmospheres and a…

A:

Q: helium gas He, at 22 degrees celsius and 1 atm occupied a vessel whose volume was 5.08 L. What…

A: The relation between temperature and volume at constant pressurefor an ideal gas is  given by…

Q: A weather balloon contains 190 L of helium gas at 19.3 °C and 754 mm Hg. What is the volume in…

A:

Q: [References] What is the volume in liters occupied by 3.37 g of Freon-12 gas, CCI,F,, at 1.07 atm…

A: P V = n R T  where  n = mole of gas = given mass/ moleculra mass  = W/M  P V = W/M R T  V = WRT…

Q: A sample of gas at 52°C and 1.75 atm occupie a volume of 2.38 L. What volume would thi gas occupy at…

A: Given,  Temperature, T1 = 52 oC = 325 K Pressure, P1 = 1.75 atm Volume, V1 = 2.38 L Temperature, T2…

Q: 2

A: Dear student I have given answer to your question in the image format.

Q: How many liters of carbon tetrafluoride gas at STP does 4.582 x 1024 molecules occupy? Answers must…

A: The amount of carbon tetrafluoride (CF4) gas in liters at STP does 4.582×1024 molecules occupy, it…

Q: What pressure is required to compress 195.0 liters of air at 1.00 atmospheres into a cylinder whose…

A: Given :-  initial pressure = 1.00 atm  initial volume = 195.0 L final volume = 26.0 L  To calculate…

Q: A sample of Chlorine occupies 500.0 mL at 2.00 atm. If the pressure decreases to 1.25 atm and the…

A: Above question is based on Boyle's law i.e at constant temperature and number of moles  P ∝ 1/V

Q: A 1.66 gram sample of methane gas has a volume of 989 milliliters at a pressure of 3.07 atm. The…

A: Given, Mass of methane, CH4 = 1.66 g  Molar mass of CH4 = (12+4) = 16 g/mol  Number of moles of CH4…

Q: What volume in L

A:

Q: A gas has a volume of 0.500 L at 786 mm Hg and 57oC. What is its volume at 743 mm Hg and 27oC?

A:

Q: PM/RT is an expression for „A O Pressure „B O Temperature .C O Density .D O Volume

A: Which of the option is correct---

Q: Using the combined Law    A gas at STP occupies 28.0mL of space. If the pressure changes to…

A:

Q: A 24.3 gram sample of krypton gas has a volume of 842 milliliters at a pressure of 3.75 atm. The…

A: Given that :  Mass of gas sample, M = 24.3 g Volume, V = 842 mL = (842/1000) L = 0.842 L Pressure, P…

Q: 48. Solve this problem: The volume of a gas-filled balloon is 22 L at 313 K and 1.5 atm. What would…

A: Detail mathematical calculation is shown below by which we get the final volume

Q: If 50.0 ml of a gas at a temperature of 25°C exerts a pressure of 700 torr on its container, what is…

A: The ideal gas equation gives the relation between pressure, volume, temperature, and the number of…

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.