Home / Questions / Some liquid acetaldehyde C2H4O is put into a 5L flask All of the air is removed before the...
Some liquid acetaldehyde (C2H4O) is put into a 5L flask. All of the air is removed before the flask is sealed. The flask sits at room temperature (25°C), where the vapor pressure of acetaldehyde is 902 mmHg, until is equilibrates. At this point,15 mL of liquid acetaldehyde can be seen in the flask. What is the pressure of the flask after it reaches equilibrium? Explain why. Calculate the total mass (in g) of the acetaldehyde in the flask and the fraction that is in the vapor phase at equilibrium.
Jun 15 2020 View more View Less
Match the terms to changes presented, assuming a resting membrane potential of -70 mV. Answers may be used once, more than once, or not at all.A. electrical polarizationB...
Dec 16 2019Sources must be cited in APA format. Your response should be four double-spaced pages Part A 1. Why is the money multiplier in the United States smaller than the invers...
Feb 01 2020Lab - C++ In this lab, you will sort an array of constant integers in place using three different techniques. 1. reset function will be used to set the array to the origi...
May 27 2020The low pH of the ________ aids in protein digestion.a. stomachb. small intestinec. large intestined. esophagus
Jun 08 2021In Aid Labs, the main department is of research and development and it is very difficult for them to measure the output in monetary terms. So, the budgets for it are deve...
Dec 25 2017What is the missing value of K for the following reactions?
Aug 19 2021Ravsten Company uses a job-order costing system. On January 1, the beginning of the current year, the company’s inventory balances were as follows: Raw materials . . . ....
Jun 26 2020Guess the value of the limit (if it exists) by evaluating the function at the given numbers (correct to six decimal places).
Jun 12 2021Define Budget line. What is the effect of change in consumer's income on the slope of the budget line?
Jul 06 2021Explain how job rotation can lead to higher pay rates.
Apr 27 2018