what-is-heat-of-vaporization-use-a-substance-from-the-phase-change-data-table-on-page-507-as-an-ex-2

Name: what is heat of vaporization use a substance from the phase change data table on page 507 as an ex 2
Uploaded: 2020-10-18
Duration: 1 min 19 s
Channel: Numerade
Description: What is heat of vaporization? Use a substance from the phase-change data table on page 507 as an example.

Question

What is heat of vaporization? Use a substance from the phase-change data table on page 507 as an example.

David Collins · Accepted Answer

question Number two in this section asks you to consider the heat of vaporization of a substance and explain what heat of vaporization is and use a specific a compound or element found in the table on page 57 for your explanation. So I&#x27;m going to first define heat of vaporization, and then I&#x27;ll use the heat of vaporization of water as an example. Heat of vaporization is simply the amount of heat energy that is needed to convert. 1 g of a substance at its boiling point needs to be at its boiling point from a liquid into a gas. So, for example, water has a heat of vaporization of 500 and 39 calories per gram. This means if water is at its boiling point, I need to add an additional 539 calories per gram of water to convert that a gram of water from a liquid into a gas. But it has to be at its boiling point

Lizabeth Tumminello · Answer

the heat of vaporization is defined as the amount of heat required to vaporize a liquid at its boiling coin. This is useful to us because we can use this information along with this massive a sample in order to find out how much heat is required to have a prize, an entire sample of this liquid at its boiling point.

Ahmed Ali · Answer

or my name is in this question. He wanted us. What is the heat off Zachary ization? Which its yawning is del H I V and hit off of opposition is represents the amount off energy or amount off heat amount off heat required. So we have substance liquid, and we want to know the amount off he require toe. Make one move off leak when oh, care for them vocalization, which become in a vapor state. So this is the heat off position, which represents the amount of it required before liquid. To make one more move. Aid convert Toe Veber Similar built. The H of opposition is equal negative. Builder H condensation, which is the same definition, is the age of opposition, which you can define as the amount off heat released. Released is by negative son. Wait one moon off gas, one more off gas on, then said toe liquid so that the age of authorization it&#x27;s useful. Now we can know the amount of energy required of our prize giving mass off liquid or amount off energy given off to condense mass off gases. Thank you

Surjit Tewari · Answer

question Number 29 in this question of graph is given on why exes here is temperature and don&#x27;t excesses. It is given. The graph is like this. These points are a be see be e And uh, from this stuff we can see that from me to see the temperature is constant but he is flowing. So in this process, the solid is changing liquid solid so liquid your face transition is taking place between the solid and liquid The temperature is constant and he is regularly flowing. Another process is some need toe e during this process. Also, that some preacher is constant e constand, but he is still flowing so the liquid is standing toe liquid. So guess he had also faced transition is taking place so that two parts are be no si and be so e These two are the face transitions

David Collins · Answer

Mueller Antheil Pia Vaporization is the change in and fell p that is required, or the heat that is required at constant temperature of very at constant pressure in order to convert one mole of the pure liquid into one mole of the pure gas at its boiling point.

Lucas Pressley · Answer

So for this problem, we find the entropy change of water as it boils. So it goes from a liquid to gas. That&#x27;s just running out the reaction real quick. And this happens at 100 degrees C or 373 Kelvin. And so you can find out the S by taking the info be, uh, vaporization, inviting that by the temperature and you can find them. It&#x27;ll be a vaporization in your books. It has 40.7 killed. Jules Promote over 3 73 Kelvin. And that gets you 0.1 of nine killed. Jules, Her mole. Kelvin. Yes, I get your answer.

Problem

Use the table of phase-change data on page 507 to…

Problem 2 Easy Difficulty

What is heat of vaporization? Use a substance from the phase-change data table on page 507 as an example.

Answer

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