35Cl2, 35Cl 37Cl & 37Cl2 are in a container with mole percentages of 70, 20 & 10 respectively. The total moles are 100 mol. If the density of the mixture is 2.36 gdm-3 find the volume of the container?
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35Cl2, 35Cl 37Cl & 37Cl2 are in a container with mole percentages of 70, 20 &...
0.17 mol of argon gas is admitted to an evacuated 70 cm3 container at 20 ∘C. The gas then undergoes an isothermal expansion to a volume of 100 cm3 . What is the final pressure of the gas?
0.16 mol of argon gas is admitted to an evacuated 70 cm^3 container at 20 C . The gas then undergoes an isothermal expansion to a volume of 500 cm^3. What is the final pressure of the gas in atm?
calculate the experimental enthalpy per mole in this table. need immediately with clear steps. DATA: Table 1 Neutralization reaction 4.0957g Mass of calorimeter 54.503g 21°C Mass of calorimeter and HCI Temperature of HCI Final temperature of mixture 30°C 9°C Change in temperature 104.40g Mass of mixture and calorimeter 50.418 Mass of HCI 1.10M Molarity of HCI Volume of HCl (density= 1.02g/) 49.41ml 1.382 mol Moles of HCl Mass of NaOH 49.90g 1.00 M Molarity of NaOH 48.00 ml Volume of...
0.10 mol of argon gas is admitted to an evacuated 70 cm3 container at 20 ? C. The gas then undergoes an isothermal expansion to a volume of 200 cm3 . What is the final pressure of the gas? Express your answer using two significant figures.
Homework 10 (Nove Activities and Due Dates Homework 10 (November 20) 775/2100 Resources D Hint A 7.45 L container holds a mixture of two gases at 35 °C. The partial pressures of gas A and gas B, respectively, are 0.377 atm and 0.585 atm. If 0.150 mol of a third gas is added with no change in volume or temperature, what will the total pressure become? Protal = atm
Question We have a container enclosing a mixture of Ny() and O/C). The total pressure is 3.60 mm. The temperature is 25.00 C and the volume of the container is 174 L. If the mass of N, in the container is 379 3. what is the partial pressure of O, Cinam) within the container? The density of a sample of NH3(g) at a pressure of 1.00 atm is 0.363 8L. What is the 100-mean-square spoed (in muk) of the molecules...
Exam 2 W19 The first container is hed with Ar, the secoed with Oh and the third with CO The pressure and tener fure of the three gnses are the same. Which of the following is true of A the mumber of moles of gas in the containers are the same 24 Three esntainers of equal voluse are hlled with three different gases Oi P, V. T same four all the masses of gas in the three containers is the...
Calculate the average kinetic energy 〈K〉 for 1 mole of N2 gas at 293 K in a 20 L container. kB=1.381*10^(-23) J K^-1 NA=6.022*10^23 mol^-1
1. A mole of neon has a mass of about 20 g whereas a mole of argon has a mass of about 40 g. If a container at 300 K contains a mole of each gas a) which particles (on average) are moving faster? b) does the ratio of the faster particles to the slower particles equal 2, 4, or (square root 2) Explain. 2. A quarter of a mole of neon gas is in equilibrium at 300 K in...
Dalton's Law of Partial Pressures can be used to simplify gas stoichiometry problems. As a derivative of the ideal gas law, Dalton's Law assumes that gas particles are featureless little billiard balls, bouncing off each other and the walls of their container. Because of the assumption of ideality, 20 moles of helium, a mixture of 16 moles of nitrogen and 4 moles of oxygen, or a mixture of 10 moles of water vapor, 8 moles of carbon dioxide, and 2...