Sign up for our free STEM online summer camps starting June 1st!View Summer Courses

Problem 66

Given the data $$\begin{aligned} \mathrm{N}_{2}(…

07:40

Need more help? Fill out this quick form to get professional live tutoring.

Get live tutoring
Problem 65

From the enthalpies of reaction
$$\begin{aligned} \mathrm{H}_{2}(g)+\mathrm{F}_{2}(g) \longrightarrow 2 \mathrm{HF}(g) & \Delta H=-537 \mathrm{kJ} \\ \mathrm{C}(s)+2 \mathrm{F}_{2}(g) \longrightarrow \mathrm{CF}_{4}(g) & \Delta H=-680 \mathrm{kJ} \\ 2 \mathrm{C}(s)+2 \mathrm{H}_{2}(g) \longrightarrow \mathrm{C}_{2} \mathrm{H}_{4}(g) & \Delta H=+52.3 \mathrm{kJ} \end{aligned}$$
calculate $\Delta H$ for the reaction of ethylene with $\mathrm{F}_{2} :$
$$\mathrm{C}_{2} \mathrm{H}_{4}(g)+6 \mathrm{F}_{2}(g) \longrightarrow 2 \mathrm{CF}_{4}(g)+4 \mathrm{HF}(g)$$

Answer

see on the solution


Topics


Discussion

You must be signed in to discuss.

Video Transcript

What? Calculate the that. That for the reaction off. Eddie Lane. Quint Glory cast after catties satar H for six have to two for two. No, CFO. It was for hmm. That's what we want. 50 our continent equation. But we have given three other equation on their it off reaction. You wanted to know the eat off this reaction from history equation. So if you look at this tree question, we look at what we have been dosed in question the reactor family products on called Guide to War. Our target in question. So in our idiotic question, we have C four on a producer. So if we look at it question Wow, we have each other on the right. That's exploded. That is good. But one days we have to pull off it on the patio in question were for so I would take a question from away Howie. What? The guy in question a while. Right, too. So that's the first thing I would do how we write it like this. Okay, my question one is a coup. Plus after, if you give me yeah, So I have to go because I want the most private thing back to this world before two. Me too, on the founder of Get on it, Wendy. My nose too. Class. Fine. Don't assume how we look at the question to the same thing Apple tree. If I take a question too, I was probably too. We have the run of C four, so write a special, too to see it does. So I have to already gone by two to see for that it will be minus two. Yeah, And then question three. I have to re fast in question three. I don't get what I mean. Stow, Take see to it for what I have in mind. Reactor site. So the first question three in the cemetery opposite to it for the products like but now writing country reactors. Like seeing to pay for. We'll see because too eight So far. That's it. Design only King. But it was negative before. Listen after If I say it's not positive prevaricator 0.3. If I I had artistic culture together and what does I'll take you if Give me my car. Get equation. Got it? I have to come down here to travel here. Tow it right here. I'm thinking So this gives me two. Hey, say 284 to have to for two. That would be six after present. Andi two c f or class for a year? Yes. And you have what I have my half everything. Just like I have in my life I get is questions. So what I would do at this point isto distinctive about this photo? How pain that on good. My nose. Two Terry, it wa price sell Good night.

Recommended Questions