The brand new compressed air tank you received for your birthday for your paintball endeavors can hold a volume of 68 in3 at 4500 psi. What are these values in L and atm? If you empty out the tank into a room at 1.00 atm, what volume in L would the gas occupy? [Hint: 1 in3 = 1.639 cL & 1 mmHg = 0.01934 psi]

Q: 138. You have two rigid gas cylinders. Gas cylinder A has a volume of 48.2 L and contains N2(g) at…

A: Given:Volume of gas (VN2) = 48.2 L.Pressure of gas (PN2) = 8.35 atm.Temperature of gas (TN2) = 25℃ =…

Q: If 72.6 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A: The reaction taking place is given as, => H2CO3 (aq) ----> H2O (l) + CO2 (g) Given : Volume of…

Q: A sample of CO2 in a 10.0 L gas cylinder at 298 K and 1.00 atm is compressed to a final volume of…

A: Given information, Initial Volume (V1) = 10.0 L Initial pressure (P1) = 1.00 atm Final Volume (V2) =…

Q: 28.0

A: Calculate the number of moles of oxygen gas using the ideal gas equation.

Q: If 60.0 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A:

Q: At a birthday pool party, the temperature is 27.50°C and the atmospheric pressure is 759.4 mmHg. One…

A: Given information:Pressure at initial stage (P1) = 759.4 mmHgVolume at initial stage (V1) = 6.25…

Q: A mixture of helium, neon, and argon has a total pressure of 558 mm Hg. The partial pressure of…

A:

Q: A compressed gas cylinder contains 2.00 x 10^3 g argon gas. The pressure inside the cylinder is 2100…

A: Initial pressure of compressed gas P1 = 2100 psi Final pressure on compressed gas P2 = 550 psi Mass…

Q: A mixture of gases contains 1.01 g of N2, 6.45 g of H2, and 2.04 g of NH3. If the total pressure of…

A: Number of moles of N2 gas = given mass/molar mass =(1.01 g ÷ 28 g/mol) = 0.036 mol Number of moles…

Q: wo identical pressurized-gas cylinders contain two different gases: N2 and H2 The cylinders have…

A: Given that the cylinders contain two different gases N2 and H2 of equal masses and at the same…

Q: If 75.2 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A: It is a decomposition reaction in which carbonic acid is dissociated into carbon dioxide and water.…

Q: Suppose that Daniel has a 2.00 L bottle that contains a mixture of O2, N2, and CO2 under a total…

A: The objective of this question is to find the partial pressure of O2 in a mixture of gases. The…

Q: A scuba diver 40 ft below the ocean surface inhales 55.0 mL of compressed air from a scuba tank at a…

A:

Q: A sample of oxygen is collected over water at 24°C and 757 mm Hg in a 125-mL flask. The vapor…

A: Interpretation -  To determine the moles of wet gas are in the flask when a  sample of oxygen is…

Q: Find the number of grams of CO2 that exert a pressure of 1.03 atm at a volume of 32.5 liters and a…

A: Assuming the gas to be an ideal gas. So according to ideal gas law, PV = nRT where, P = pressure of…

Q: A 7 L sample of gas at 1.0 atm in a closed container at a temperature of 100.0 oC has its…

A:

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

A:

Q: A compressed-air tank carried by scuba divers has a volume of 6.80 L and a pressure of 120 atm at 20…

A: The behavior of atoms at different temperature, pressure and volume can be described by gas laws.…

Q: A sample of NO2 gas has a volume of 1.50 L at 23 oC. What volume, in L, will this gas occupy at 123…

A:

Q: States of Matter = Using the combined gas law For many purposes we can treat butane (C4H10) as an…

A: The objective of the question is to determine if it is possible to change the temperature of butane…

Q: A syringe contains a sample of air at room temperature and pressure. Assuming no leaks in the…

A: The behavior of gases can be explained by the gas laws, which include Boyle's Law, Charles's Law,…

Q: A balloon vendor at a street fair is using a tank of helium to fill her balloons. The tank has a…

A:

Q: A balloon vendor at a street fair is using a tank of helium to fill her balloons. The tank has a…

A:

Q: A mixture of gases contains 3.46 g of SO2, 5.53 g of H2, and 1.50 g of O2. What is the partial…

A:

Q: f 81.4 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A: Mass of carbonic acid = 81.4 g Temperature (T) = 298.15 K Volume (V)= 2.00L Gas constant (R) = 0.082…

Q: At 105.1 oC and 0.4500 atm pressure, a gas occupies a volume of 0.600 L.  How many liters will it…

A: Gas laws , PV = nRT  P1V1/T1 = P2V2/T2

Q: Hurricane Sandy which devastated NY and NJ set a record for the lowest atmospheric pressure for an…

A: Force per unit area is known as pressure, its SI unit is pascal.

Q: .A hydrocarbon gas weighing 0.232 g covers a volume of 102 mL at 23 OC and 749 mmHg pressure. What…

A: From ideal gas equation - PV = nRT PV = wRT/M where - P = pressure of the gas = 749 mmHg = 749/760…

Q: Ammonium nitrite decomposes when heated to form nitrogen gas. When a sample of NH4NO2 is decomposed…

A:

Q: The gas in a 1550 mL balloon at sea level has a pressure of 755 mmHg, and 26.0 ℃. If the balloon…

A: From the ideal equation PV=nRT where  P=Pressure V=volume n= mole R= Universal gas constant T=…

Q: If 53.6 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A:

Q: A mixture of gases contains 2.15 g of N2, 1.53 g of H2, and 7.60 g of NH3. If the total pressure of…

A: A mixture of gases contains                                    mass of N2  is 2.15 g    and mass of…

Q: 215.0 mol of an unknown gas is stored at a temperature of 1110 K in a large, 395 L container. In…

A: Pressure is calculated by using ideal gas equation

Q: A sample of O2 gas has a volume of 11.0 L at a pressure of 1.30 atm and a temperature of 24 ℃. What…

A: To calculate the final volume, we use combined gas law equation which is given by-           P1V1/T1…

Q: If 77.4 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298 K) and…

A: Given, mass of carbonic acid (H₂CO₃) = 77.4 g Let us calculate the moles of H₂CO₃ sealed in the…

Q: The combustion of fuel in your car engine requires oxygen gas, which is supplied as air (21% oxygen…

A: It is given to us that the ethanol is used 100% in the reaction and the volume of oxygen-1.92 L at a…

Q: 1 The oxygen tank in a hospital respiratory unit has a pressure of 4840 mmHg. What is the pressure…

A:

Q: If 70.0 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298.15 K) and…

A:

Q: A mixture of the gases N2, O2, and He has a total pressure of 760 mm Hg. If the partial pressure of…

A: Dalton’s law of partial pressure states that the sum of partial pressures of all gases present in…

Q: sample of gas contains four gases (He, Ne, At, and Xe) with the following partial pressures : He (43…

A:

Q: What volume (in L) will a 32 g sample of butane gas, C4H10(g), occupy at a temperature of 45.0 oC…

A: Given: The mass of the butane gas = 32 g The temperature of the gas = 45.0 ∘C The pressure of the…

Q: A sample of an ideal gas with an initial volume of 18.0 L at a pressure of 679 mm Hg is compressed…

A: The ideal gas equation is given by,                                                  Where, P is…

Q: A mixture of He, Ne, and Ar has a pressure of 11.8 atm at 28.0 °C. If the partial pressure of He is…

A: The objective of this question is to find the partial pressure of Neon (PNe) in a mixture of gases.…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.