Question

Asked Nov 15, 2019

27 views

4 NH3 (g) + 5 O2 (g) **=** 4 NO (g) + 6 H2O (g)

A sample of NH3 is added to an initially evacuated 2.00 L flask at 125 C, until the pressure if 415 torr. O2 is then added to the flask until the total initial pressure ( before reaction) is 875 torr. Assuming the reaction goes to completion, find the partial pressure of all gases in the mixture, after the reaction is complete.

Step 1

Given that,

Partial pressure of NH_{3}= 415torr

Partial pressure of O_{2} = (875-415) torr

= 460 torr

Step 2

The given reaction is

Step 3

As per the reaction

4 moles of NH3 reacts with 5 moles of O2

B...

Tagged in

Q: Calculate the boiling point of hydrogen peroxide round your answer to the nearest degree.

A: In thermodynamics entropy of vaporization is calculated by using below formula,

Q: 3. study the Lewis structure of a geheric amino acial shann below ldentify the part af generic amino...

A: Lewis structure for any molecule is drawn by using the following steps, First the skeletal structure...

Q: A highly excited atom of hydrogen makes a transition from the n = 10 to the n = 9 state and emits a ...

A: Wavenumber of the photon emitted can be determined using Rydberg equation as follows,

Q: Use the Reterences to access important values ii needed for this question. A scientist measures the ...

A: The standard enthalpy of formation of FeCl2 is -341.78 kJ/mol and that of Fe (s) and H2 (g) is 0. Th...

Q: The electron in an (unbound) hydrogen atom (H(g)) is excited from the ground state to the n=3 state....

A: The Rydberg equation is given below.

Q: You have a solution of KI that is 0.480 M. How would you prepare 5.00 L of a solution that is 1.50x ...

A: Given:Molarity of KI = 0.480 M (M1)Volume of required solution = 5.00 L (V2)Conc. Of required solut...

Q: What are the objectives of an experiment about the colligative properties of a solution? e.g. Freezi...

A: Colligative properties are the properties which depend on the number of atoms or molecules or ions...

Q: Determine the frequency of photon of light that gives off 2.85 × 10^-19 Joules.

A: Given that,E = 2.85 ×10-19 JNow you calculate the frequency of light

Q: Explain solubility using solubility curve

A: Solubility is defined as amount of solute needs to form a saturated solution at a certain quantity o...