If a hot air balloon has an initial volume 8. 1000 L at 50°C, what is the temperature (in C) of the air inside the balloon of 'the Holume expands to 2500 L?

Q: A sample of 3.00 g of SO2(g) originally in a 5.00-L vessel at21 °C is transferred to a 10.0-L vessel…

A: Since during the transfer of gases, all the gas is being transferred. Hence the initial moles of gas…

Q: A sample of N2 gas occupies 1.77 L at 25.5 °C. If the gas is in a container that can contract or…

A: At contact pressure , volume is directly proportional to temperature ,so  V/T = Constant

Q: A sample of N2N2 gas has a volume of 13.0 L13.0 L at a pressure of 1.50 atm and a temperature of 23…

A: The values of temperature can be converted from degrees Celsius to Kelvin as,

Q: What is the temperature of 3.95 gg of helium gas at a pressure of 1.70 atmatm and a volume of 15.1 L…

A: The mass of helium gas = 3.95 gThe pressure of the gas = 1.70 atm The volume of the gas = 15.1 LThe…

Q: A sample of gas occupies 3.8 L at 15 degrees Celsius and 1.00 atm. What does the temperature need to…

A: Here given, Initial volume (V1) = 3.8 L Initial pressure (P1) = 1 atm Initial temperature (T1) = 150…

Q: sample of Cl2 gas has a volume of 21.0 L at a pressure of 1.50 atm and a temperature of 23 ∘C. What…

A: Applying concept of ideal gas equation. P1V1/ T1= P2V2/ T2

Q: A sample of air occupies 2.50 L at atemperature of 22.0°C. What volume will this sampleoccupy inside…

A: Given that :Volume of air = 2.50L Temperature of air = 22.0°C = 295 K Temperature inside the hot-air…

Q: A sample of argon (Ar) and a sample of helium (He) are kept at the same temperature. Which one of…

A: 1.d) the particles of each gas have the same average kinetic energy Temperature is a measure of the…

Q: Iodine, I2, is a solid at room temperature but sublimes (converts from a solid into a gas) when…

A: Ideal gas equation : can be derived by combining the following laws. Boyle's law V∝1P…

Q: If 59.5 mol59.5 mol of an ideal gas is at 9.09 atm9.09 atm at 13.80 ∘C,13.80 ∘C, what is the volume…

A:

Q: What volume of O2(g) iş consumed in the combustion of 75.6 L C3H8 (g) if both gases are measured at…

A: In the combustion reaction propane (C3H8) reacts with oxygen to form carbon dioxide and water. The…

Q: 4. When I was in Antarctica, we celebrated the turn of the new millennium with a party. We blew up…

A: It is given that the initial temperature of filling the balloons is 19°C (292.15 K) with the initial…

Q: What is the temperature, in celcius, of 5.23 moles of helium (He) gas confined to a volume of 5.23 L…

A: Given that : Number of moles of He (n) = 5.23 moles Volume (V)= 5.23 L Pressure (P)= 5.23 atm Let…

Q: If 34.5 mol34.5 mol of an ideal gas is at 7.77 atm7.77 atm at 94.50 ∘C,94.50 ∘C, what is the volume…

A:

Q: A rubber balloon with 22 L of He(g) at 22 °C was heated to 85 °C under constant pressure. Find the…

A:

Q: 1. The pressure of a sample of gas is measured with an open-end manometer, partially shown to the…

A: We are authorised to solve only first question at a time. Please post rest of the questions…

Q: A sample of oxygen gas is placed into a 50.0 mL flexible container at 25.0°C and 751 mmHg on Earth.…

A:

Q: What is the temperature, in degrees Celsius, of 2.50 moles of neon (Neon) gas confined to a volume…

A:

Q: A sample of Cl2 gas has a volume of 25.0 L at a pressure of 1.50 atm and a temperature of 23 ∘C.…

A: The relationship between temperature, pressure and volume is given below.

Q: A sealed flask contains 3.1 L of a gas at 2.4 atm and 22.7 °C. If the density of the gas is 9.7 g/L,…

A:

Q: sample of an ideal gas has a volume of 3.70 L at 11.40⁢ ∘C and 1.70 atm. What is the volume of the…

A:

Q: Consider the following reaction for the combustion of octane, C8H18: What volume of oxygen gas at…

A: Combustion of octane is, Calculate the number of moles of octane:

Q: ppen to the temperature?

A: Ideal gas equation,  PV = nRT  At constant volume,  Temperature is direactly proportion to pressure…

Q: What is the density (in g/L) of hydrogen gas at 19.0 ∘C and a pressure of 1665 psi ?

A:

Q: A fire breaks out and increases the Kelvin temperature of a cylinder of compressed gas by a factor…

A: Ideal Gas Equation: PV = nRT where P= Pressure V= Volume T= Temperature R= Universal Gas Constant

Q: An “empty” spray can contains residual propellant gas that has a pressure of 772 torr at 23oC.…

A: Given Information- initial pressure P1 = 772 torr initial temperature T1 = 23o C = 296.15 K final…

Q: 47.9-mL sample of gas in a cylinder is warmed from 27 ∘C to 86 ∘C. What is its volume at the final…

A: According to Charles's law, at constant pressure for an ideal gas, volume is proportional to…

Q: A sample of neon gas at a pressure of 972 mmHg and a temperature of 49 degrees Celsius, occupies a…

A:

Q: 13.) a) A climber takes a large balloon with 5.0 mol of ideal gas to the top of Mount Everest, where…

A: Please find your solution below : Ideal gas equation is an equation that defines a relationship…

Q: A common way to make hydrogen gas in the laboratory is to place a metal such as zinc in hydrochloric…

A: Given,Volume (V) = 147.6 ml = 0.1476 LP = 743 mm Hg

Q: Liquid nitrogen trichloride is heated in a 2.50-L closed re-action vessel until it decomposes…

A: The equation for the reaction. This is given below:NCl3 —> N2 (g) + Cl2 (g)The balanced chemical…

Q: Iodine, I2, is a solid at room temperature but sublimes (converts from a solid into a gas) when…

A: From the Gas law we know that,  PV = nRT Where P=Pressure, V=Volume of the Gas, n=No of mole of the…

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.