What is the pressure of the dry gas alone

Assignment Help Chemistry
Reference no: EM13164961

a 251 mL sample of oxygen is collected over water at 25 deg C and 760 torr pressure. If the vapor pressure of water as 25 deg C is 23.8 torr, what is the pressure of the dry gas alone?

Reference no: EM13164961

Questions Cloud

Prepare the projected income statement and cash budget : The inventory of finished goods on April 1 was 120,000 units. The finished goods inventory at the end of each month equals 20 percent of sales anticipated for the following month. There is no work in process.
What would be the final pressure : A gas is heated from 269 K to 283 K while its volume is increased from 21.5 L to 37.0 L by moving a large piston within a cylinder. If the original pressure was 1.10 atm, what would be the final pressure?
State the solution of sulfuric acid : What is the pH (3 significant figures to the right of the decimal point) of a 0.0500 M solution of sulfuric acid? Remember, the first ionization constant is "large,"
Program that reads a file of computer data names computers : write a program that reads a file of computer data names computers.txt. creates an array of Computer objects.
What is the pressure of the dry gas alone : a 251 mL sample of oxygen is collected over water at 25 deg C and 760 torr pressure. If the vapor pressure of water as 25 deg C is 23.8 torr, what is the pressure of the dry gas alone?
What is the value of q : When 1 mole of H2(g) reacts with C2H4(g) to form C2H6(g) according to the following equation, 137 kJ of energy are evolved. What is the value of q?
A company that market is publishing both book and audio cass : A company that market is publishing both book and audiocassette versions
What is the mass in grams of the lead : The water level in a graduated cylinder initially at 210 mL rises to 277 mL after a piece of lead is submerged. What is the mass in grams of the lead?
Program that will read in such an array : Write a program that will read in such an array, and repeatedly prints it so the user can select the direction in which to move next. The user's requested move can prompt a number of responses

Reviews

Write a Review

Chemistry Questions & Answers

  How many milliliters of a k3po4 soln must be used

How many milliliters of a 533 mL solution of 1.3 M K3PO4 must be used to make 316 mL of a solution that has 0.79 moles of K+?

  What is the density of the liquid

20.00mL of radiator liquid, ethylene glycol has a mass of 20.85 g. What is the density of the liquid?

  What is the equilibrium pressure of ammonia

A 2.00 liter vessel is ?lled with NH3(g) to a pressure of 4.00 atm and the reaction N2(g) + 3 H2(g) ?? 2 NH3(g) comes to equilibrium at a ?xed temperature.

  Explain finding the solubility product

Finding the solubility product - Ksp - of a solution of PbI2, A 1.00 L solution saturated at 25 decrees Celsius with lead (II) iodide contains 0.54 g of PbI2

  What mass of sucrose should be combined

What mass of sucrose should be combined with 493 g of water to make a solution with an osmotic pressure of 9.00 atm at 320 K? (Assume the density of the solution to be equal to the density of the solvent.)

  Calculate the heat that must be supplied

Calculate the heat that must be supplied to 10.8 g of Ne at .15 atm to raise its temperature from 28C to 51C at constant pressure. Assume that neon behaves as an ideal gas.

  What was the final temperature of the gold

A 4.10 g nugget of pure gold absorbed 274 J of heat. What was the final temperature of the gold if the initial temperature was 27.0°C? The specific heat of gold is 0.129 J/(g·°C).

  Installation of a solar water heater

Should you install a solar water heater? The average home has a 200 liter hot-water tank, which is effectively drained and replenished three times per day.

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Calculate q, w, and u for the helium in the balloon

A balloon filled with 39.1 mol helium has a volume of 876 L at 0.0  C and 1.00 atm pressure. The temperature of the balloon is increased to 38.0 C as it expands to a volume of 998 L, the pressure remaining constant.

  Explain the cycloheptatrienyl anion is antiaromatic

Explain the following: a.) The cycloheptatrienyl anion is antiaromatic, whereas the cyclononatetraenyl anion is planar (in spite of the angle stain involved) and appears to be aromatic. b.) Although

  How many grams of hydrobromic acid (hbr) must be dissolved

How many grams of hydrobromic acid (HBr) must be dissolved in 720 ml of water to make a solution with a pH = 6.2?

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