Computing the vapor pressure

Reference no: EM13112368

A 2.30 L sample of O2(g) was collected over a liquid at a total pressure of 785 torr and 25°C. When the O2(g) was dried (vapor of that liquid removed), the gas had a volume of 1.86 L at 25°C and 785 torr. Calculate the vapor pressure of this liquid at 25°C.

Reference no: EM13112368

Questions Cloud

Test statistic-critical value of nickel-hydrogen batteries : A manufacturer of nickel-hydrogen batteries randomly selects 100 nickel plates for test cells, cycles them a specified number of times, and determines that 14 of the plates have blistered.

How would he respond to an infection : Jake has an inherited disease in which his Helper T Cells fail to produce lymphokines. How would he respond to an infection?

Determine the diameter of larger drop : Seven tiny spheres of liquid mercury each have a diameter of 2 millimeters. They are now added together and coalesce into one larger drop. What is the diameter of this larger drop?

What partial pressure of oxygen in a capillary : Kayla is studying the oxygen use by the livers of seals. She detected a 4 kPa partial pressure of oxygen in liver tissue fluid. What partial pressure of oxygen in a capillary would be required to allow a net inflow of oxygen into the liver fluid?

Computing the vapor pressure : A 2.30 L sample of O2(g) was collected over a liquid at a total pressure of 785 torr and 25°C. When the O2(g) was dried (vapor of that liquid removed), the gas had a volume of 1.86 L at 25°C and 785 torr.

Create confidence interval for population proportion : In the survey of 8000 women, 5431 say they change their nail polish once the week. Create the 99% confidence interval for population proportion of women who change their nail polish once a week.

Describe how the structure of dna is correlated : The continuity of life is based on heritable information in the form of DNA, and structure and function are correlated at all levels of biological organization. In a short essay (100-150 words), describe how the structure of DNA is correlated with..

Hypothesis testing-levels of significance of pharmaceuticals : A study conducted by the research department of a pharmaceutical company claims that the annual spending (per person) for prescription drugs for allergy relief is greater than or equal to the annual spending (per person) for non-prescription aller..

Question about significant figures with multiplication : I understand the rules for significant figures with multiplication/division, and adding/subtracting. But I am unsure of what to do when there is both multiplication and/or division, and adding and/or subtracting in the same question?

User Account

All Pages