What is the partial pressure of oxygen

Assignment Help Chemistry
Reference no: EM13145255

oxygen gas is collected over water at 21 degrees C and an atmosperic pressure of 748 mm Hg. What is the partial pressure of oxygen gas in the mixture

Reference no: EM13145255

Questions Cloud

What are three required conditions for contingent liability : what are the three required conditions for a contingent liability to exist? What is one contingency that an auditor would be concerned with and how would the auditor become aware of this contingency?
What were the human impacts due to the oil spill : Due to the world's reliance on oil, there have been many oil spills in recent history during the transport of oil from its point of origin to its destination.
State and local tax provisions : What are the pros and cons of the following state and local tax provisions? Be sure to include any related information regarding these types of taxes.
What must auditors do to meet their obligations : what must auditors do to meet their obligations under professional auditing standards related to the observation of inventory?
What is the partial pressure of oxygen : oxygen gas is collected over water at 21 degrees C and an atmosperic pressure of 748 mm Hg. What is the partial pressure of oxygen gas in the mixture
Define the change in energy of each system : the change in energy of each system and also of the composite system. the change in entropy of each system an also of the composite system.
Describe both similarities and differences in amortization : to record the first five month's depreciation on machinery. Describe both similarities and differences in amortization, depletion, and depreciation.
Total direct labor-hours : On December 16, 2008, the company's controller made a preliminary estimate of the predetermined overhead rate for the year 2009. The new rate was based on the estimated total manufacturing overhead cost of $3,402,000 and the estimated 63,000 total..
What is meant by wild type : Explain in your own words what is meant by wild type. Include frequency in your explanation and use human blood type genotypes to demonstrate your knowledge of this material.

Reviews

Write a Review

Chemistry Questions & Answers

  How many grams of potassium sulfate are required

how many grams of potassium sulfate are required to make 385 ml of 2.5M solution

  Calculate the masses of nahco3 and na2co3

At 125°C, Kp = 0.25 for the following reaction. 2 NaHCO3(s) Na2CO3(s) + CO2(g) + H2O(g) A 1.00 L flask containing 14.8 g NaHCO3 is evacuated and heated to 125°C.

  Determine the primary concept of hazard recognition

A mechanic in an automotive repair shop is exposed to the following carbon monoxide levels over an 8 hour shift.

  What is the limiting reactant

if 88.6L of H2 measured at STP is allowed to react with 158.3g of P4, what is the limiting reactant?

  Calculate the number of kilograms of helium required

Calculate the number of kilograms of helium required to inflate a balloon with a volume of 100.000 L at a pression of 250 mmHg and atmospheric temperature of -35 ° C.

  Calculate the volume

Calculate the volume of 1.70 m Na3104 in milliliters that contains 3.00 g of solute.

  Calculate how many moles of sodium phosphate required

Calculate how many moles of sodium phosphate are needed to react completely with 4.6 mol of calcium nitrate( Ca(NO 3 ) 2 ) to form sodium nitrate  (NaNO 3 ) and calcium phosphate?

  What pressure will the sample exert

A sample of gas with a volume of 750 mL exerts a pressure of 98 kPa at 30 c. what pressure will the sample exert when it is compressed to 250 mL and cooled to -25 degree celsius.

  Calculate the ph

Consider the titration of 100.0 ml of .100M H2NNH2 by .200 M HNO3. Calculate the pH when the following volumes of HNO3 have been added

  What is h concentration of chloride ion

25.0 ml of a 0.2450 M NH4Cl solution is added to 55.5ml of 0.1655 M FeCl3. What is H concentration of chloride ion in the final solution.

  Calculating the volume of co2 generated

The percent by mass of bicarbonate (HCO3-) in a certain Alka-Seltzer product is 32.5 %. Calculate the volume of CO2 generated at 37ºC and 1.00 atm when a person ingests a 3.29g tablet.

  What volume will the gas occupy

A gas has a volume of 590 mL at a temperature of -55.0C. What volume will the gas occupy at 30.0C.

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