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BIOL 205 Open Book Midtermn Exarnt1) WordSearchTyler BobynsemDesignLavoutReferencesMailingsRevier"HelpsharenmmenicOfind RenlnceMmes New Rom132 534a# 4-0AaBbCcD...

Question

BIOL 205 Open Book Midtermn Exarnt1) WordSearchTyler BobynsemDesignLavoutReferencesMailingsRevier"HelpsharenmmenicOfind RenlnceMmes New Rom132 534a# 4-0AaBbCcD AaBbCcl AaBbC AaBbCcc Aab orma t No Spac Heading Heading -LG Copy Pasie Fogmnat Painter2 + 4Sclect ~DictateEditorClloboaioPdtadraphStyle sEdilingEdilotAutosaveWhen tcsting for starch bow docs the color of the Icagcn comparc t0 the color of a positive rcsult? adue :olunon Usc deleninII # slauch the natural color of iodine solution

BIOL 205 Open Book Midtermn Exarnt1) Word Search Tyler Boby nsem Design Lavout References Mailings Revier" Help share nmmenic Ofind Renlnce Mmes New Rom 132 534a# 4-0 AaBbCcD AaBbCcl AaBbC AaBbCcc Aab orma t No Spac Heading Heading - LG Copy Pasie Fogmnat Painter 2 + 4 Sclect ~ Dictate Editor Clloboaio Pdtadraph Style s Ediling Edilot Autosave When tcsting for starch bow docs the color of the Icagcn comparc t0 the color of a positive rcsult? adue :olunon Usc deleninII # slauch the natural color of iodine solution reddish orange Burnt orange aftcr positive result it is turncd into blucish black color When testing for reducing sugars how does the color of the reagent compare the color DOSIve result? Bencdict solution uscd for rcducing sugars Bencdict natural color bluc and will tum yellowish orange if sugar present Identify the molecule below . What led you - this identification? Fage 783 Words 'Dfocus 10.12 AM I04TzoZ0 Type here t0 search Honie Viee



Answers

Azo dyes are organic dyes that are used for many applications, such as the coloring of fabrics. Many azo dyes are derivatives of the organic substance azobenzene, $\mathrm{C}_{12} \mathrm{H}_{10} \mathrm{N}_{2}$ . A closely related substance is hydrazobenzene, $\mathrm{C}_{12} \mathrm{H}_{12} \mathrm{N}_{2}$ . The Lewis structures of these two substances are (Recall the shorthand notation used for benzene.) (a) What is the hybridization at the N atom in each of the substances? (b) How many unhybridized atomic orbitals are there on the N and the C atoms in each of the substances? (c) Predict the $N-N-C$ angles in each of the substances. (d) Azobenzene is said to have greater delocalization of its $\pi$ electrons than hydrazobenzene. Discuss this statement in light of your answers to (a) and (b). (e) All
the atoms of azobenzene lie in one plane, whereas those of hydrazobenzene do not. Is this observation consistent with the statement in part (d)? (f) Azobenzene is an intense red-orange color, whereas hydrazobenzene is nearly colorless. Which molecule would be a better one to use in a
solar energy conversion device? (See the "Chemistry Put to Work" box for more information about solar cells.)

In this problem, we are asked to consider two. Azo dyes. First is as a benzene which I have drawn here. This is given in our text and the 2nd 2nd is hydrates, Rbnz which have also drawn. Mhm. We are asked to first say the hybridization at the N atom for each substance. The hybridization at the end atoms were iso. Benzene lips is S. P. Two because it's got three electron domains. Let me highlight those quickly. 123 123 Now, my in my hydrates of benzene we have 1234 and 1234 So this will be for A and hybridization is sp three B asks us how many unhygienic ized atomic orbital's on the N. And the sea Adams. So for a on the sea and the end on be on the sea and the end the sea and the end have excuse me? The C. Has alternating. Let me go right here. And in a benzene ring we can consider that to be alternating. So if I have a carbon right here, it has a one hybridized. Each one of these has one um hybridized. So each has won a new hybridized orbital and carbon. The same can be said here. Each carbon has one on hybridized orbital. In my nitrogen. Each one of my nitrogen also has one on hybridized orbital and in nitrogen each has zero. See says, predict the N N C. Bond angles website should write nicer here bond angles and for my sp two it's 120 degrees approximate. And here for my B at 209.5 degrees, approximate. Part D asks us or tells us that the Azo Benzene is said to have mhm greater de localization of it's pi bonding electrons. Then hydrates of benzene discuss this statement in light of your answers to A and B. Okay, so for ISO we have whoops. Yeah, this again. And the for our high drai's oh we just have end bond end here and here. So you can see right here we have a pi bond. And right here we have no pi bond right there. And because of this pie bonding here, this pi bonds have deal have a greater degree of D localized electrons. Mhm. So it does make perfect sense. F. D. Yes. What does that say? Hazel benzene? Yes, it does. Okay, so F says azo Benzene is red orange. So the ISO is reddish orange and the hydra cell Benzene is nearly colourless. Mhm. Is which molecule would be better for solar energy energy and for solar conversion devices, energy conversion. Our goal is to have sun's energy. Yeah, in the visible range, absorbed, absorbed, then converted highly colored compounds absorb in the visible absorb in the visible range. And that was part F. I think that's it

Question. We've given the correspondence between why I Q Understand that RGB Coehlo now want to find the question of converts. The what? Q data to the RGB. That's so this is just gonna be given by Justin Inverse off boots off boots you most black both sides by the inverse of the Matrix. So that implies that our G B equaled soon coins sue 99 0.596 points to one. Soup points 587 minus But soon, several five minus points. Five Suit deeds points 114 minus points. 321 points, three. Well, run. They took the IV us on your more supply by. Why? Uh que when you do this, you're gonna off that disease. 1.31 points. 996 days on, then 1.0 It's five. You have points 954 aids. My nose points to 707 minus one points. 1105 0.6179 minus 0.644 engines 1.6996 more supplied by why I Q. So this is the question that combats. Why, thank you data to the Aggies. You don't

So we're giving the speed, print manufacturers ourselves 18,000 I technology printing presses each year. And the variable and fixed costs of network and repairs are given. So the first question wants us to say, he says, should speak, prints, change the new components and show your calculations. So given the question given the the the the table we're giving and the question about giving look, we're going to find armored vans costs over the next year of choosing the new components. So the relevance cost over the next year of choosing the new compliments Zico to $70 Not supplied by 18,000 units. And as it costs one million to 60 1000. So therefore the cost of saving the cost of quality items. I'm sorry. And the savings in reward coasts. So we're going to have the cost of quality items. Then the savings in your war costs. So We're going to have $79 multiplied by 14,000. We work hours And this is 1, 1 server, six 000 And then savings. We have savings in customer support hours, suppose costs and then 35,000 test $5 multiplied by 8 50 customer supports always. And this is too nice. 7 15 Yeah. And then we have savings. A transportation costs of for parts and then 3 50 Multiply by 2-5 fewer loads. And this is 17 8,007, 15 And the 7th A one C repair costs. So And this is 89. The terrorism is supplied by 8000. We play ours And this is 712,000. Under the opportunity costs. It's one night, 2 6 500. And the contribution imagine for me three steals And this is 1,680,000. And then they cost savings. An additional contribution margin 33606 500. So this is what's going to be now because the expected relevant benefits of 363 million 606,500 exceeds the expected relevant cost of a new component. So you expected ready once benefits is 2060 or 6 500. This exceeds the expected really want costs Which is one million To 60,000. Right? So this big prints should introduce the new components and you should know that the opportunity cost benefits in the form of higher contribution majene from increased is an important component for just to find the investment in the new components. So that's the answer. Not the second question says Suppose that the estimates of 140, I'm sorry Suppose that the estimates of 140 additional printing search purses. So this uncertain what is the minimum number of additional printing presses does pick brains needs to sell to justify adopting the new components. So for this, the incremental cost of the new components is one million to 60 1000 and is less than the incubator savings. And we work with the costs. And this is the cost to 1,096,500. And this is as a result of 1,000,001 06 1000 plus 29007 50 Plus 78,007, 15 Lost 7, 7 months, 2000. So then this is beneficial for speak, print to invest in the new components even without making any seals. So it is beneficial for spring greens. So invests mm didn't you compliments without making additional series. So that's the answer?


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