What is the pressure of n2 in the flask

Assignment Help Chemistry
Reference no: EM13157347

You conduct an experiment where N2 is collected over water in a 2.12 L flask at 23.oC. At the conclusion of the experiment, the total pressure in the flask is 652. torr. What is the pressure of N2 in the flask?

Reference no: EM13157347

Questions Cloud

What is the molarity of citric acid : Supppose that a 1 L solution is made from 226 mg of citric acid (C6H8O7).What is the molarity of citric acid?
Compare the distance that a typical pine pollen tube : Compare the distance that a typical pine pollen tube must grow versus a lily pollen tube.
Evaluate using a four-point rating scale from one to four : One of the criteria in their evaluation was the baggage capacity of the boat, evaluated using a 4-point rating scale from 1 to 4.
Hiring and retaining good talent : Hiring and retaining good talent requires a comprehensive strategy that includes the types of compensation as seen in the simulation but goes much further and includes many other elements. As leaders of your new and growing international firm, you wi..
What is the pressure of n2 in the flask : You conduct an experiment where N2 is collected over water in a 2.12 L flask at 23.oC. At the conclusion of the experiment, the total pressure in the flask is 652. torr. What is the pressure of N2 in the flask?
What is their optimal temperature and ph values : Explain why both B.coagulans and P.vulgaris are both facultative anaerobes? what is their optimal temperature and pH values?
What does the relatively heavy growth by the mask : what does the relatively heavy growth by the mask and lid tell you about uv radiation?
Find probability that five intervals are all same : The counts in the five groups are 113, 95, 108, 99, and 85, respectively. The probabilities for these five intervals are all the same. What is this probability?
Which of the two solutions has a greater hydroxide ion : Solution A has a pH of 8.5. Solution B has a pH of 8.7. Which of the two solutions has a greater hydroxide ion concentration?

Reviews

Write a Review

Chemistry Questions & Answers

  What is the vapor pressure of the benzene

Suppose you add 4.25 g of naphthalene, C10H8, to 67.9 g of benzene, C6H6, and they form an ideal solution. The vapor pressure of pure benzene is 0.1252 atm at the temperature of the experiment.

  Explain what is the ph of a solution containing

What is the pH of a solution containing 0.24 moles of ammonia and 17.8g of ammonium chloride, NH4Cl. Kb for ammonia is 1.8 times 10, What is the PH of a 0.085M solution of ammoniun chloride. Kb for ammonia is 1.8 times 10

  Find the corresponding reaction enthalpy

The standard enthalpy of formation of the metallocene bis(benzene)chromium was measured in a calorimeter. It was found for the reaction Cr(C6H6)2(s) → Cr(s) + 2 C6H6(g)

  What happens when suddenly a piston enclosing the cylindrica

Consider a cylindrical container partially filled with ethanol (C2H6O). Using the model in which ethanol vapor pressure is a result of equilibrium between the rate of ethanol evaporation and condensation.

  Explain which absorption band is more intense

Which absorption band is more intense; a band due to a single S-O bond or a band due to a single Si-C bond? 2) Compound A (C21H32) decolorizes a solution of bromine in CCl4

  What is the specific heat for the metal

It takes 48.0J to raise the temperature of an 9.60g piece of unknown metal from 13.0c to 24.0. What is the specific heat for the metal? Express your answer numerically, in J/g.C

  Calculate the value of kb

The [OH-] = 1.3 x 10^ -6 M for a 0.025 M solution of a weak base. Calculate the value of Kb for this weak base.

  What is the solubility of oxygen at an elevation

The solubility of oxygen in lakes high in the Rocky Mountains is affected by the altitude. If the solubility of O2 from the air is 2.67 × 10-4 M at sea level and 25°C.

  Solve for the number of equilibrium stages

Equilibrium between the composition of Hydrogen sulphide in the gaseous and liquid phases can be represented as Yn=48.3Xn.

  What mass of water can be heated

Suppose that coal of density 1.5 g/cm3 is pure carbon. (It is, in fact, much more complicated, but this is a reasonable first approximation.)

  What is the new volume of the balloon

A weather balloon has a volume of 750 L when filled with helium at 8 oC at a pressure of 380 torr. What is the new volume of the balloon when the pressure is 0.20 atm and the temperature is -45 oC?

  What is the value of the equilibrium constant (kc)

Consider the following reaction: NH4HS(s) NH3(g) + H2S(g) An equilibrium mixture of this reaction at a certain temperature was found to have [NH3]=.278M and [H2S]=.355M.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd