4. Calculate the pressure of one mole of H2, in a 225 ml container at 0°C using the (a =0.24- b 0.02651 L/mol) ideal gas law van der Waals equation a. b.

Q: An unknown amount of gas occupies 30.0 L at 2.1 atm and 298 K. How many moles does the sample…

A: Given data contains, Volume of gas is 30.0L. Pressure of gas is 2.1 atm. Temperature is 298K.

Q: Consider the following equation: CH&O7(s) +3 NaHCO3(s) + H20(1) --> Na3CgHgO7(s) + 3H2O(1) + 3CO2g)…

A: Here we first calculate the production of CO2 as a mole. Then use gas equation to determine the…

Q: 1. Sodium carbonate (2.620 g) is completely reacted with excess hydrochloric acid in a 1.00-L…

A: Since you have posted multiple questions, we are entitled to answer the first only. Given: Mass of…

Q: A storage tank of volume V contains the mass M of oxygen (O2) at pressure P. What is the temperature…

A: Answer: Ideal gas equation is: PV=NkbTPVNkb=TT=PVNkbHere:P=pressure of the gasV=volume occupied by…

Q: Please help me

A: The initial pressure of N2O3 is 0.034 atm. Let the initial number of moles is n1.   The…

Q: What is the ideal gas law? Why is it useful?

A: The behaviour of the gases can be easily described by certain quantitative relationships between…

Q: What is the volume of a 37.4 g sample of CO2 (44.02 g/mole) if it is in a container at 1.20 atm and…

A: Given, 37.4 g sample of CO2 at 1.20 atm and 298.15 K

Q: A 7.00 L tank at 0.543°C is filled with 8.89 g of dinitrogen difluoride gas, 9.41 g sulfur…

A: Given data volume of tank : V = 7.00 L Temperature : T =0.543 oC mass of dinitrogen difluoride gas :…

Q: Each of three identical 15.0-L gas cylinders contains 7.50 mol of gas at 295 K. Cylinder A contains…

A: According to kinetic molecular theory of gases, the gas molecules are in continuous random motion…

Q: At 1.35 atm and 5.91 °C, a 4.04 g sample of gas occupies a volume of 2060 mL. Calculate the molar…

A:

Q: A vessel with a volume of 25.00 L contains 0.200 moles of nitrogen gas (N2), 0.300 moles of hydrogen…

A: Total Pressure in the vessel is equal to the sum of the partial pressure of the individual gases.…

Q: Use both the ideal gas law and van der Waals’ equa- tion to calculate the temperature of water vapor…

A: Van der Waals equation is used for real gases.  This equation relates the temperature, pressure,…

Q: 7. A 4.0 liter rigid, indestructible metal can is filled with nitrogen gas at 45 °C to a pressure of…

A: We would gas law to answer these questions.

Q: Suppose a 185 gram sample of hydrogen reacts as follows: 2 NO2(g) + 7 H2(g) → 2 NH3 (g) + 4 H2O(g)…

A: The balanced reaction taking place is given as, => Given: Mass of H2 reacting = 185 g. Volume of…

Q: Given an Ideal Gas mixture of 2.33 atm H2, 1.78 atm N2, 0.788 atm Xe, 0.900 atm CO2, which gas will…

A:

Q: A 7.53 L cylinder contains 1.29 mol of gas A and 4.82 mol of gas B, at a temperature of 30.7 °C.…

A: Given that a 7.53 L contains 1.29 mol of gas A and 4.82 mol of gas B at a temperature of 30.7…

Q: Which sample of gas will have molecules with the highest average kinetic energy at 385 K? N2 N20…

A: Average Kinetic energy of gas molecules can be written as Ekin = 3/2 kT Where   k = Boltzmann…

Q: 1) 27 L of CO2 is initially collected at 299K. After, the temperature is increased to 323 K.…

A:

Q: The volume occupied by one gmole of an ideal gas at 25 °C and 1 atm is most nearly:a. 2.05 Lb. 22.4…

A: Given data contains, Mole of ideal gas is 1 mole. Temperature is 25°C=298.15 K Pressure is 1 atm.

Q: How many moles of gas are contained in 890.0 mL at 21 °C and 100. kPa pressure? * O 0.073 moles O…

A: In this question, we want to determine the moles of gas. How we can determine the moles of gas, you…

Q: 2.50 g He as non ideal gas is in a container with the volume of 1550 mL.   Calculate the pressure of…

A: By knowing the pressure and volume correction factor,  we can easily calculate any of the…

Q: Using Ideal Gas Law    25.0g of methane (CH4) has a pressure of 450.0kPa at 250℃. Find the volume…

A: Ideal gas law  states that the product of pressure and volume of one gram molecule is equal to the…

Q: A chemistry student places 5.35 grams of aluminum metal into phosphoric acid.  The reaction gives…

A: Given: The mass of aluminium metal taken = 5.35 grams The percent yield = 78.5% We have to calculate…

Q: The __________ assumes that gas molecules are very small and that they exert no. force on each…

A: Ideal gas :-  A gas which obeys all the gas laws under all conditions of temperature and pressure is…

Q: 3. Some Chem 16.1 students were tasked to perform the ideal gas experiment with some modifications.…

A: To find out the experimental mass of aluminium consumed in the reaction and percentage error of the…

Q: Considering the ideal gas law PV = n RT, what is P inversely proportional to? 1. only T 2. only n 3.…

A: The ideal gas equation -> PV = nRT P=nRT/V

Q: The ability to replace moles with volume in stoichiometric expressions when temperature and pressure…

A: The ideal gas equation is as follows,                         P V = n R T Where, P is the pressure…

Q: 0.10 mol 0.10 mol Ng) 1.0L 298 K 1OL 298 K Consider two containers of volume 1.0 L at 298 K, as…

A: The number of moles of both gases are same and temperature is kept unchanged and since in the…

Q: A 100.-L flask contains a mixture of methane (CH4) and argon gases at 45°C. The mass of argon…

A: Total kinetic energy can be determined as,

Q: Upload the complete solution of you solution to the problem below. Round your final answers in two…

A:

Q: At 25.0° C, a 10.00 L vessel is filled with 5.16 atm of Gas A and 7.89 atm of Gas B. What is the…

A: Answer:- This question is answered by using the simple concept of calculation of mole fraction using…

Q: A3.6-L sample of helium gas, collected at 0.00°C and 1.00 at, is compressed into 0.50-L ylinler…

A: If V1 is the initial volume and P1 is the initial pressure, and T1 is the initial temperature then…

Q: An unknown gas at 41.1 ∘C and 1.05 atm has a molar mass of 28.01 g/mol. Assuming ideal behavior,…

A: An unknown gas at 41.1 ∘C and 1.05 atm has a molar mass of 28.01 g/mol. Assuming ideal behavior,…

Q: Consider a 1.00-mole sample of sulfur dioxide, SO2, that has a pressure of 5.00 atm and a volume of…

A:

Q: Consider four 1.0 L flasks of gases at STP, Flask A contains NO gas, Flask B contains NH3 gas, Flask…

A:

Q: The ideal gas law describes the relationship between pressure (P), temperature (T), volume (V), and…

A: For ideal gas , variables pressure , temperature and volume are related as shown by ideal gas…

Q: What is the volume of a 39.2 g sample of CO2 (44.02 g/mole) if it is in a container at 1.20 atm and…

A: Given: mass of CO2 = 39.2 g Pressure in the container = 1.20 atm Temperature = 298.15 K   molar mass…

Q: Find the temperature (in °C) at which 2.10 moles of chlorine gas filled in a 25.0L cylinder will…

A:

Q: You have four samples of four different gases. All of the gases are at STP and are in 2.0L vessels.…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: A gas that weighs 0.653 g is placed in a 60.4 mL vessel at 15°C, 1.04 atm. The mass of 1.00 mole of…

A: Ideal gas equation is  PV = nRT PV = (w/M)RT n = moles of gas w = mass of gas M = molar mass of gas…

Q: Ethane, C,Hs, burns in air according to the equation 2 C2H6(g) + 7 02(g) →4 CO2(s) + 6 H20(g) How…

A: Given Volume of ethane = 6L As, 1 mole of substance contains 22.4 L of volume.

Q: moles of chlorine gas

A:

Q: If an ideal gas is allowed to expand from 2.00 L to 7.00 L at constant temperature, by what factor…

A: Given: Initial volume of gas = 2.00 L And final volume of gas = 7.00 L

Q: 26. Consider the following balanced reaction: (- 2C.H10 + 1302→ 8CO2 + 1OH2O Substance CH30 O2 CO2…

A:

Q: a mixture of nitrogen and carbon monoxide contains 26.2% N2 by mass. Calculate the mole fraction of…

A: Given : Mass % of N2 = 26.2 % And there are only N2 and CO in the mixture. Since there are only 2…

Q: What is the pressure of 1.20 mol of a gas stored in a 2.25 L container at a temperature of 180 K?…

A: According to ideal gas equation    P×V = n× R× T Where , P = pressure               V = volume…

Q: How many moles of chlorine gas at 120.0°C and 26.1 bar would occupy a vessel of 20.0 L? R = 0.08314…

A: Given,  Temperature in °C = T = 120.0 °C Pressure in bar = P = 26.1 bar  Volume in L = V = 20.0 L…

Q: 2. An unknown gas sample is collected in a 245 mL container at 25°C and 755 mmHg. a. How many moles…

A: Given :-  Volume of gas = 245 mL  Pressure  = 755 mm Hg  Temperature = 25°C  Mass of gas = 0.356 g…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".