mi7reeznitaCailek mi7reeznitaCailek

26-11-2016
Chemistry

contestada

80.0 liters of oxygen gas is collected over water at 50 degrees celcius. the atomsphereic pressure in the room is 96.00 kPA. what is the partial pressure of oxygen?

Respuesta :

syed514 syed514

30-11-2016

partial pressure O2 = total pressure - vapour pressure H2O at 50 deg C
Vapour pressure H2O at 50 deg C = 12.332 kPa
= 96.00 kPa - 12.332 kPa = 83.67 kPa

Answer Link

Otras preguntas

What are the red lines that appear as you move an object on a slide called?.

True or false: All employees make an impact on a business. 5 points True; all employees make a positive impact on a business True; all employees make either a p

At a particular school 40% of children travel by bus. If this represents 520 children, how many children attend the school?

This figure represents the base of an aquarium that is 9 inches high. What is the volume of the aquarium? 558 in³ 612 in³ 702 in³ 810 in³

4 sentences about ester bunny

Help ASAP Six times a number is greater than 20 more than that number. What are the possible values of that number? n<4 724 20 17> 20 one

BRAINLIEST WILL BE GIVE IF ANSWERED QUICKLY!!!!!!!!!!!!!!!!!! Roberto's science grade is calculated using a weighted average. Quizzes are worth 25%, homework is

Angle B = 90 degrees, side BC = 20, angle Y = 90 degrees, and side YZ = 20. What additional information would you need to prove that ΔABC ≅ ΔXYZ by HL? Angle A

Someone pls help me.

What is the median of the data set below? 45,57,41,67,33,43,