Part A
The pressure inside a hydrogen-filled container was 2.10 atm at 21 ∘C. What would the pressure be if the container was heated to 88 ∘C ?
Express your answer with the appropriate units.
Part B
At standard temperature and pressure (0 ∘C and 1.00 atm ), 1.00 mol of an ideal gas occupies a volume of 22.4 L. What volume would the same amount of gas occupy at the same pressure and 95 ∘C ?
Express your answer with the appropriate units.
Ans. # Part A. Using Ideal gas equation: PV = nRT - equation 1
Where, P = pressure in atm
V = volume in L
n = number of moles
R = universal gas constant= 0.0821 atm L mol-1K-1
T = absolute temperature (in K) = (0C + 273.15) K
Putting the values in above equation for initial conditions (2.10 atm, 21.00C, volume constant)-
2.10 atm x V = n x R x 294.15 K
Or, n = 2.10 atm V / (294.15 RK)
Hence, n = 0.007139 atm V / RK
# Putting the values in equation 1 for (n, and 88.00C, V constant)
P x V = (0.007139 atm V / RK) x R x 361.15 K
Or, P = 2.57824985 atm V/ V
Hence, P = 2.58 atm
Therefore, pressure at 88.00C = 2.58 atm
# Part B. Calculate the volume of 1mol ideal gas at 95.00C using Charles’s Law as follow-
V1 / T1 (STP) = V2 / T2 (95.00C) - temperature must be in terms of K
Or, 22.4 L / 273.15K = V2 / 368.15K
Or, V2 = (22.4 L / 273.15K) x 368.15K
Hence, V2 = 30.19 L
Therefore, volume of 1.0 mol ideal gas at 95.00C = 30.19 L
Part A The pressure inside a hydrogen-filled container was 2.10 atm at 21 ∘C. What would...
Part A The pressure inside a hydrogen-filled container was 2.10 atm at 21 ∘C. What would the pressure be if the container was heated to 99 ∘C ? Express your answer with the appropriate units. Part B At standard temperature and pressure (0 ∘C and 1.00 atm ), 1.00 mol of an ideal gas occupies a volume of 22.4 L. What volume would the same amount of gas occupy at the same pressure and 35 ∘C ? Express your answer...
1. a. The pressure inside a hydrogen-filled container was 2.10 atm at 21 ∘C. What would the pressure be if the container was heated to 87 ∘C ? b. At standard temperature and pressure (0 ∘C and 1.00 atm ), 1.00 mol of an ideal gas occupies a volume of 22.4 L. What volume would the same amount of gas occupy at the same pressure and 95 ∘C ? c. Calculate the number of molecules in a deep breath of...
Part A The pressure inside a hydrogen-filled container was 2.10 atm at 21 ∘C. What would the pressure be if the container was heated to 85 ∘C ? Express your answer with the appropriate units. View Available Hint(s)
Part A The pressure inside a hydrogen-filled container was 2.10 atm at 21 C. What would the pressure be if the container was heated to 96 oC Express your answer with the appropriate units View Available Hintfs) aliue Units Submit X Incorrect: Try Again; 5 attempts remaining Enter your answer using units of pressure Part B
At standard temperature and pressure (0 ∘C and 1.00 atm ), 1.00 mol of an ideal gas occupies a volume of 22.4 L. What volume would the same amount of gas occupy at the same pressure and 65 ∘C? Express your answer numerically in liters.
At standard temperature and pressure (0 ∘C and 1.00 atm ), 1.00 mol of an ideal gas occupies a volume of 22.4 L. What volume would the same amount of gas occupy at the same pressure and 75 ∘C ?
65. A container is filled with an ideal gas to a pressure of 11.0 atm at 0°C. a. What will be the pressure in the container if it is heated to 45°C? b. At what temperature would the pressure be 6.50 atm? c. At what temperature would the pressure be 25.0 atm?
PART A A sample of ideal gas is in a sealed container. The pressure of the gas is 445 torr , and the temperature is 26 ∘C . If the temperature changes to 98 ∘C with no change in volume or amount of gas, what is the new pressure, P2, of the gas inside the container? Express your answer with the appropriate units. PART B Using the same sample of gas (P1 = 445 torr , T1 = 26 ∘C...
Can anyone help me find the answer to this? Thank you! part B please View Available Hint(s) The ideal gas law (PV = nRT) describes the relationship among pressure P, volume V, temperature T, and molar amount n. When n and V are fixed, the equation can be rearranged to take the following form where k is a constant: Pfinal = 2.61 atm f = np = k or ( a = ( ) final initial Submit Previous Answers When...
ch 10 4b Review I Constants Periodic Table The ideal gas law (PV = nRT) describes the relationship among pressure P, volume V, temperature T, and molar amount n. When n and V are fixed, the equation can be rearranged to take the following form where k is a constant: Part B At standard temperature and pressure (0 C and 1.00 atm), 1.00 mol of an ideal gas occupies a volume of 22.4 L What volume would the same amount...