What is the volume of a container if 8.98 mol of a gas at 2.88 atm of pressure is at a temperature of 22°C? 75.5 L O 70.9 L 43.2 L 42.5 L 32.4 L

Q: A sample of mercury has a density of 13.6 g/cc at 37 0C. Calculate the specific gravity of mercury

A: Specific gravity or relative gravity is dimensionless quantity which refers to ratio of mass of…

Q: Using the following equalities and the relationships between atm and torr or mmHg you are required…

A: Step 1: Identify the conversions to be used29.92 inHg = 101325 Pa1 in = 25.4 mm  Step 2: Convert the…

Q: 1-solid, 2-liquid, 3-gas, 4-supercritical fluid, point O-triple point, C-critical point -78.5 °C…

A: Asked : Given option which is correct for dry ice at the 1000 degrees celcius temperature and 5 atm…

Q: Determine the concentrations (in mole fraction) of all species in the exhaust from the incomplete…

A: Complete combustion is considered the reaction of oxygen with a fuel to produce carbon dioxide. It…

Q: How many kilojoules are released by freezing 2.5 mol of H2O?

A: Enthalpy of freezing (∆Hfree) is used to calculate energy needed to release when liquid becomes…

Q: Calculate pressure using Dalton's law of partial pressures. A gas mixture is made up of N2 (6.91 g),…

A: Step 1: An equation describing the total pressure exerted by a mixture of gases is equal to the sum…

Q: Calculate these masses.

A: A large amount of unspecified size is known as mass. It is denoted as m.  The amount of space an…

Q: According to Robert Boyle, the first president of the Royal Society of London, if 2 cubic meters of…

A: Boyle's Law, named after physicist Robert Boyle, states that the pressure and volume of a gas have…

Q: A mouse is placed in a sealed chamber with air at 754.0 torr. This chamber is equipped with enough…

A: Ideal gas equation or ideal gas law is the equation of state of a hypothetical ideal gas , it is a…

Q: How many grams of NaOH would you need to make 3,982 mL of a 3 M NAOH solution (m.w. = 40.00 g/mol)?…

A: By the concept of molarity, we can determine the concentration of a solution. It is the total number…

Q: The pressure of water vapor over ice is 3.88 mmHg at -20C and 4.58 mmHg at 0 C.

A:

Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 39.0 L?

A: The ideal gas law is the equation of state of a hypothetical ideal gas. It is a good approximation…

Q: A chemistry student needs 70.0 g of dimethyl sulfoxide for an experiment. By consulting the CRC…

A: To solve this problem, we need to calculate the volume of dimethyl sulfoxide that the student should…

Q: You want 235mL of a solution that consists of 10% BSA, 2.37mM KCl and 120µM EDTA.  You have stock…

A: BSA is a globular proteins which is a well studied proteins and used as standard protein molecule in…

Q: What are the values of ΔH and ΔS (in kJ/mol) for the change from gaseous toliquid H2O?

A: The Gibbs free energy denoted by G, combined enthalpy and entropy into a single value. The change in…

Q: What is the volume of liquid for a P-10 with the current setting? 8.

A: A micropipette is a common yet necessary laboratory device for accurately and precisely transferring…

Q: Consider the data in the table. Compound Melting point (°C) AHfus (kJ/mol) Boiling point (°C) AH yap…

A:

Q: A sample of 8.00 mol of gas in a 10.00 L container is at 45.0 °C. What is the pressure (in atm) of…

A: Moles of the gas (n) = 8 mol Volume of the container (V) = 10 L Temperature (T) = 45 + 273 = 318 K…

Q: 15.0 L of an ideal gas at 298 K and 3.36 atm are heated to 383 K with a new pressure of 6.05 atm.…

A: Volume of solution is a measure of the concentration of a substance in a solution.

Q: About what thermometer reading (in degrees Celsius) do you expect as you approach the end of the…

A: The process of fractional distillation involves repeated distillations and condensations till the…

Q: 28. 29. 30. -30 -75 -100 65 -90 10 55 80 Graduated cylinders #28-30 were mL. measuring increments of…

A: A graded cylinder's scale divisions are usually determined by its size. The 50-mL graduated…

Q: A sample of oxygen gas initially at 357 K was heated to 411 K. If the volume of the oxygen gas…

A: If you have any help please let me know in comment box and then I will help you.

Q: At what pressure in atm does ethane (C₂H₆) have a density of 37.2 g/L at 75.0 °C?

A: The pressure of the ethane gas can be calculated by the ideal gas equation. PV = nRT Number of moles…

Q: A 55-kg woman has 7.5 millimoles of hemoglobin (molar mass = 64,456 g/mol) in her blood. How many…

A: Avogadro's number is the number of atoms/molecules present in 1 mole of the substance. The value of…

Q: determine the density of a metal that has a mass of 2.17g and a volume of 0.35 cm^3

A: The unit of density is gm/cm3 .