3. An airtight container with a volume of 4.25 x 10' L, an internal pressure of 1.00 atm, and an internal temperature of 15.0°C is washed off the deck of a ship and sinks to a depth where the pressure is 175 atm and the temperature is 3.00°C. What will the volume of the gas inside be when the container breaks under the pressure at this depth?

Q: In a coffee cup calorimeter, a student adds 2.50 g of calcium, followed by addition of 50.0 mL of…

A: Since the temperature change in positive, heat is absorbed by the solution and released by the…

Q: он ? OCH3 ? CH2OH OCH3 PHNHNH2 QH OH ? OCH3 www.

A:

Q: Three gases (8.00 gg of methane, CH4CH4, 18.0 gg of ethane, C2H6C2H6, and an unknown amount of…

A: We know that the gaas law is  PV=nRT            -----(i) where P is pressure of the system,V is…

Q: b. How many moles of hydrogen are in this sample?

A: An ideal gas equation is derived from the combination of Charle's law, Boyle's law, and Avogadro…

Q: 1.An empty 2.00 L soda bottle is filled with 35.2 grams of gaseous CO2.  Calculate the temperature,…

A: Answer:- Firstly using the ideal gas equation, PV = nRT, moles of the gas and pressure, temperature…

Q: An ideal gas in a sealed container has an initial volume of 2.65 L. At constant pressure, it is…

A: Charles' law states that the volume of a fixed amount of gas is directly proportional to the…

Q: A student performs an experiment like the one you saw in Experiment 8.  The student determines the…

A: Given,  Pressure of oxygen is 0.7811 atm Volume of oxygen is 217 ml = 0.217 L Temperature = 298.15 K…

Q: A helium-filled balloon of the type used in long-distance flying contains 560,000 ft^3  (1.6x10^7 L)…

A:

Q: A 6.75 g sample of potassium chlorate (KClO4) is heated and decomposes into potassium chloride and…

A: Using Dalton's law of partial pressure to fins oxygen's partial pressurePtotal = PO2 + PH2O    and…

Q: For many purposes we can treat ammonia NH3 as an ideal gas at temperatures above its boiling point…

A: Data

Q: An ideal gas in a sealed container has an initial volume of 2.80 L. At constant pressure, it is…

A: At constant pressure and amount, the combined gas law states that: V1T1=V2T2    ............... (1)…

Q: - A balloon containing 5.00 L of argon has a pressure of 102,390 Pa and a temperature of 27.°C. The…

A:

Q: If 6.90 L of gaseous ethanol reacts with 17.2 L O2, what is the maximum volume of gaseous carbon…

A:

Q: The pressure inside a hydrogen-filled container was 2.10 atm at 21∘C. What would the pressure be if…

A:

Q: Oxygen gas can be prepared by heating potassium chlorate according to the following equation:…

A:

Q: A sample of krypton gas occupies a volume of 7.89 L at 59.0°C and 0.880 atm. If it is desired to…

A:

Q: The air all around us is a mixture of gasses containing nitrogen, oxygen, carbon dioxide, argon and…

A: Given: The partial pressures of N2, O2, CO2, Ar, H2O vapors as: 1. pN2 = 5.6 atm 2. pO2 = 828 mmHg…

Q: A gas sample containing 0.6838 moles is trapped in a chamber with a volume of 7.557 liters.  If the…

A: n = 0.6838 molV = 7.557 LT = 298.17 K

Q: what was the volume of the sample?

A: According to the Boyle's Law ; at constant temperature the pressure exerted by an ideal gas is…

Q: Sodium metal reacts with chlorine gas to form NaCl. A closed container of volume 3.00 x 103 mL…

A:

Q: A sample of argon gas occupies a volume of 6.35 L at 45.0°C and 1.20 atm. If it is desired to…

A:

Q: A sample of an ideal gas at 1.00 atm and a volume of 1.59 L was placed in a weighted balloon and…

A: Given, P1= 1.00 atm V1 = 1.59 L P2 = 80.0 atm V2 = ?

Q: A 44.0 L metal cylinder stores a sample of gas at 6 °C under 1.02 atm. The temperature of the…

A: The effect of pressure and temperature is measured by Boyle’s law and Charles's law respectively.…

Q: Another balloon is inflated to a volume of 1.250 L with dry hydrogen gas, at 28.0 °C. The balloon is…

A: Here, pressure is constant during the process.  Hence, Chales law is applicable

Q: A sample of an unknown compound is vaporized at 170. °c. The gas produced has a volume of 870. mL at…

A: To solve this problem we have to calculate the molar mass of the given compound.

Q: A sample of gas contains 0.1300 mol of H2(g) and 6.500×102 mol of 02(g) and occupies a volume of…

A: Volume of the gas is directly proportional to the number of moles of the gas at constant pressure…

Q: An ideal gas in a sealed container has an initial volume of 2.40 L. At constant pressure, it is…

A: Given, Initial volume, V1= 2.40 L Initial temperature, T1=? Final volume , V2=1.75 L Final…

Q: Zinc metal reacts with excess hydrochloric acid to produce hydrogen gas according to the following…

A: An ideal gas is a hypothetical gas that has no intermolecular force and has negligible mass.Here we…

Q: A reaction between liquid reactants takes place at 32.0 °C in a sealed, evacuated vessel with a…

A:

Q: A sample of an ideal gas at 1.00 atm and a volume of 1.89 L was placed in a weighted balloon and…

A: We have to use the Boyle's law in order to calculate the final volume as it is given temperature is…

Q: For many purposes we can treat ammonia  NH3  as an ideal gas at temperatures above its boiling…

A: Initial Volume = V1 Final Volume = V2  Initial Temperature = T1 = −14.0°C = (−14.0 + 273.15) K =…

Q: An ideal gas in a sealed container has an initial volume of 2.80 L. At constant pressure, it is…

A: We have initial volume as 2.8 L, pressure is kept constant, final volume is 1.75 L, final…

Q: Using Dalton's law of partial pressures, calculate the total pressure of a mixture of three gases,…

A: According to Dalton's law of partial pressures, the total pressure of a mixture of gases is equal to…

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.