6. V₁6.00L P₁=730 P₂=760, (760.) (.) Calculate the final pressure inside a scuba tank after it cools from 1.00 x 10³ °C to 25.0 °C. The initial pressure in the tank is 130.0 atm. (6.00, 7. A sample of ammonia has a volume of 60.0 mL at 0°C. At what temperature will it have a volume of 325 mL? 60 77731

Q: 5. Three 1.00 flasks at 25.0 °C and 1 atm pressure contain: CH4 (flask A), CO2 (flask B) and NH3…

A: The number of moles of a gas depends on the temperate, pressure, and volume of the gas. It does not…

Q: The major constituents of the atmosphere are nitrogen, N2, and oxygen, O2. Dry atmospheric air at a…

A:

Q: A 5.00 liters mixture of N₂ gas and O₂ gas has a total pressure of 38.6 atm at 25.0 °C. If the mole…

A: Given, Total volume = 5 liters  Total pressure = 38.6 atm  Mole fraction of O2 = 0.700 molar mass of…

Q: SO2 (0.0780mol) and CO2 (0.114mol) are placed in a 750.mL container at 50.0˚C. What is the partial…

A: Ideal gas equation is: PV = nRT…

Q: (a) A piston at 5.4 atm contains a gas that occupies a volume of 3.5 L. What pressure would have to…

A:

Q: Consider the following chemical reaction: CO2(g) + NaOH(aq)  ---------> Na2CO3(s) + H2O(l) CO2(g)…

A: Initial moles of CO2 taken can be calculated using the ideal gas equation.

Q: Hydrogen gas can be formed by the reaction of methane with water according to the following…

A: We need to tell , why we use the molar volume value as 22.4 L at STP . The explanation is in next…

Q: How many moles of O2 (g) are needed to react completely with 52.0 L of CH4 (g) at STP to produce CO2…

A: when any hydrocarbon is burned in presence of Oxygen is known as combustion which produce carbon…

Q: If a sample of Xenon gas occupies a volume of 36.0L at 16.0°C, at what temperature, in °C, will it…

A: Given that : Volume (V1) = 36.0 L Temperature (T1) = 16.0°C = 289 K Volume (T2) = 19.0 L Temperature…

Q: 4.00 mol CO₂ is placed in a 6.00 L container at a temperature where 12.3% of it decomposes. What is…

A: Given -> Initial mole of CO2 = 4.00 mole  Volume= 6.00 L  Decomposed= 12.3 %

Q: A mixture used by divers for breathing purposes contains 34.3% helium (He), 51.7% nitrogen (N2) and…

A:

Q: Hydrogen gas can be formed by the reaction of methane with water according to the following…

A: Ideal gas equation is  PV = nRT  Where,  P is pressure of the gas  V is volume of the gas n is no.…

Q: 8. The graph to the left shows the distribution of gas molecules with different velocities (u).…

A:

Q: A sample of gas contains 0.1800 mol of H₂(g) and 0.1800 mol of O₂(g) and occupies a volume of 15.8…

A: To solve this question, we need to use the Avogadro's law in which temperature and pressure remains…

Q: Chlorine gas reacts with fluorine gas to form chlorine trifluoride. Cl2(g) +3 F2(g) → 2 CIF 3(g) If…

A: The balanced chemical equation is as follows:The volume of chlorine gas = The volume of fluorine gas…

Q: For many purposes we can treat propane (C,H) as an ideal gas at temperatures above its boiling point…

A:

Q: A mixture of three gases has a total pressure of 3.5 atm. XCO2 = 0.25, XO2 = 0.65, XN2 = 0.10.…

A:

Q: 3. (13.29) What is the pressure inside a 38.0-L container holding 105.0 kg of argon gas at 21.6°C?

A: Thankyou for submitting an excellent question. According to Bartleby guidelines only one question…

Q: 3. Ten (10.0) moles of gas are contained in a 10.0L container at 273K. Calculate the pressure of the…

A: Given in the question , Pressure = ? Volume = 10.0 L No. of moles = 10 Temperature =273 K R= 0.082 L…

Q: A container fitted with a movable piston is used to demonstrate Avogadro's law. As gas is introduced…

A: Avogadro's law is an experimental gas law relating the volume of a gas to the amount of substance of…

Q: 7. At what temperature does 456 mL of gas exist if it expands to 3.4 L at 65.0 °C?

A: The temperature and volume are directly proportional to each other.

Q: a) A piston at 5.7 atm contains a gas that occupies a volume of 3.5 L. What pressure would have to…

A: Boyles law:- PV=constant Charles law:- V=KT

Q: To what temperature must 0.588 moles of ammonia gas have to be heated in a 15.0L container in order…

A:

Q: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2 Al(s) + 6…

A: Given Chemical reaction:

Q: Ancient Romans built often out of bricks and mortar. A key ingredient in their mortar was quicklime…

A: A decomposition reaction is a reaction in which one reactant decomposes into two or more products.…

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.