5

Cherstx ?01 Expetiment IQ; Delennuation ofthe Idcil Gas Constani Dala ld ObservationsDataTrial =Trial #2Trial #3Mar3sulirnic acid0,5782Nasssouium Nitrite0.6114Volme...

Question

Cherstx ?01 Expetiment IQ; Delennuation ofthe Idcil Gas Constani Dala ld ObservationsDataTrial =Trial #2Trial #3Mar3sulirnic acid0,5782Nasssouium Nitrite0.6114Volmewaler displaced by Nv (gE40.3940-4[Walu Lemperatute19 019 019 0Vapor pressureAlrom CAC Handbocx)2.1982.1982-198Rlmosphcric ple ssure Uticm Daiomaur"42 4197 4107 41PressmnnuroqenMcies NANO Msed CalIcalculatior DelowMcles HSO NH; used Far trial (cakulaton below)NumbarMciesNaNO M3e0each Inal (10 0 ML 40.0 mL Mnles moditied)Number mo

Cherstx ?01 Expetiment IQ; Delennuation ofthe Idcil Gas Constani Dala ld Observations Data Trial = Trial #2 Trial #3 Mar3 sulirnic acid 0,5782 Nass souium Nitrite 0.6114 Volme waler displaced by Nv (gE 40.39 40-4[ Walu Lemperatute 19 0 19 0 19 0 Vapor pressure Alrom CAC Handbocx) 2.198 2.198 2-198 Rlmosphcric ple ssure Uticm Daiomaur" 42 41 97 41 07 41 Pressmn nuroqen Mcies NANO Msed Cal Icalculatior Delow Mcles HSO NH; used Far trial (cakulaton below) Numbar Mcies NaNO M3e0 each Inal (10 0 ML 40.0 mL Mnles moditied) Number moles HSO,NH? used 8ach trial (25. 100,0 mL unie3e modilied) LPa



Answers

Chemical Formulas from Experimental Data
A chemist decomposes samples of several compounds; the masses o
their constituent elements are shown below. Calculate the empirical
formula for each compound.
$$
\begin{array}{l}{\text { a. } 1.651 \mathrm{g} \mathrm{Ag}, 0.1224 \mathrm{gO}} \\ {\text { b. } 0.672 \mathrm{g} \mathrm{Co}, 0.569 \mathrm{g} \mathrm{As}, 0.486 \mathrm{gO}} \\ {\text { c. } 1.443 \mathrm{g} \mathrm{Se}, 5.84 \mathrm{g} \mathrm{g} \mathrm{r}}\end{array}
$$

To answer this question, we need to prepare graph so you can go into Excel and prepare graph something similar to what I've got here and then we'll draw a tangent Right at 60 seconds and then we'll do the change in more clarity over the change in time for this tangent. And it appears we've got 1,5 5 & zero is the change in why? And then the change in X is going to be zero and about 180 because the CH three ch oh is being consumed than the instantaneous rate of reaction of the CH three ch oh is going to be negative. If however they want to know just the instantaneous rate of the reaction itself, then the rate of the reaction is always positive. So I'm not quite sure exactly what they want, whether it's going to be negative or positive, but nonetheless it's about 86 or nine times 10 to the negative. Four Mueller per second. Then when we go to 120 seconds, a slope is less steep, and we're looking at a difference of about 0.12 And then a difference here of about 265. And so we get negative 45 times 10 to the negative four, about one half what we had at time 60 seconds.

So we already are very much familiar with the formula that T. V equals energy. Where any is equal to mass. Divided by Moeller. Mass multiplied with our anti. We can rearrange this formula to determine the mass. Sorry to determine the molar mass, which turns out to be moller mass equals mass, multiplied with our tea divided by PV the molar mass. And each pressure can be calculated forgiven one g sample of unknown gas At 0°C.. So the mass of unknown gas is equal 1.0 g. And the temperature, so the mass and the temperature is equal to zero degrees Celsius, which upon conversion turns to 273 Kelvin. Uh huh. We are already provided with the gas constant. So pressure to volume two. Mass ratio it will be 0.2500 vol will be 3.19 08. Mass will be 28.08. Sorry, molar mass will be this 0.5 Volume will be 1.59-8 Goes to 28.13. Yeah, Pressure again. 0.7500 vol will be 1.0601. And the Mueller and the and the mass turns out to be 28.17 Pressure is at one tour Volume turns out to be 0.79 30 divided by 28.2 life. So from the graham, we can actually calculate the average Over here, which turns out to be 28 02 grounds our mood. And if we make a chat, we have pressure here. We have molecular mass here. It goes straight line as this.

Hello students in this question we have to calculate the vulnerable constant aid and be of the carbon dioxide. If the critical temperature T. C. R. Is equal to 304 Calvin. And critical pressure is equal to 73 80 M. Okay so we can write that pcr where we are more popular. Pretty critical. It is equal to the A. Development 27 B squared. They were way 8827 b. That is equal to one x 8 weeks. So we from here it is obtained as our critical the verb eight P. Critical. So R. Is 0.8 to manipulate the critical temperature 304 Calvin. A more popular bakery called pressure is 73 b. from here is 0.043 later. For more. Okay so this is the constant. Be Okay. Now we can write from here that this value is equal to from here. So we can write are more player. T. Critical square never be Be critical. It is equals to 64, divide by 27. So we get from here is equals 27-64 are particularly critical temperature. Holy Square never be critical pressure. Okay. No we can substitute the values so it will be equals to 2017. More players are anti critically sorry Our which is 0.082. multiplied by 304. And this Holy Square They were very critical pressure which is 73. So after solving a is obtained as 3.59 A. T. M. Literally square developed by mold square. Okay, so this is the constant. Hey, okay, thank you.

It's different in solution for party. One word, these mercy's to Mars. Using Moller Mercy's next Converge Moors into Millie morals, then determining the number of Moore's off et limned related to the I did in the mind. And that means divide on going to, jeez by the smallest in mondo million moms. So we have been used when going to food. Five ground. Oh, you could into one more one off nickel divided by one. Going to see explained nine. Digital food. Five. Grandma you could into those in million. More often you get divided by one more. I'll sneak in. Gram gram can sell more. More Consume is equal to we have into one. Going to want to really mole off ***. And next to behave five point Tree Aid wouldn't grow. I've gene into one more. I Dean, divided by one drinks, explained 90 for five. Good on love Mayadeen into those in Milly, Mullah I, Dean divided by one more I've seen is equal grew for to do brained or is it true? Really more of Dean Graham abiding, considered one of my Jenkinson so left Ismaily Mullah. I mean next to behave do into one point. Do one to many more off me, girl Divided, very drink you in going through and do Milly Mall music would do when more love new girl and we hear 42.402 minimal off I d divided by going to one going through going through Is this oneness among gulf Merely moon you went to many more is it will do through one of dean dear for Don't in there we go for a mullah He's nickel. I died in I I do steep do in solution for but okay by applying the same mentored convert These were system All's using Muller minces next and weird moles into Millie Moore's. Then determine the number of Moore's off each elements related to the other limits divide all quantities by the smallest amount up Millie moles. So here we use do point 677 Get on rock. Bury him will be a into well, more. Oh, William, do magic by 1 37 point three. Do ceiling get on. Did you You drew those in merely moral off? Paid him. You waited way one we love. But for me one more off a billion is equal to 19 point for 94 million More of radium did. Tom Logan said. Mall More Kinzel and 3.115 get in off Grammys into He Went More love but on me and divided by 79.904 You know for me do my duty free into those in the mall a little mean divided by one more. Rumi. Is it true? 38.9 Digna End for really worn off through me. So here ground good, I'm concerned. More more conceal leftist, minimal up roaming it. Next we hear 19 point food 94 million more baby. Um, you are good bye. 19 point 494 million more is he will do. When did idiom and when we hear 38.984 Really Mall Rumi Divided Way, 19.494 Really more is equal to to bill Mean skins in begins in really more dear for the empirical formula, Ramona is be the other do in sushi. But see, by applying the same maker, convert these must strip malls using modern Maciste. Next, convert morals into Millie Moore's. Then tell me the number of Moore's off each government related to the other limits defined all contractors by thes one list amount. So you say here but stick tree in solution for But see So we have do 0.1 toe it gum do you into what? More beryllium divided by 9.1 toe girl. Really um into and 1000 million more beryllium divided by when more love beryllium is equal to Group three c explained one. Do really pull off. Brilliant. So Grand Graham pencil more one. Consider dismally Mona Freedom. Say one point. Why? Why ceiling sell for into when more settle for diverted way 32.65 grand off silver into those in really more silver divided by one more off sell it for is important to through 35 point 68 Really more self sulfur. Next we have 15 blamed. One is you know seven graham oxygen in do one more excision Dubai to break you doing joined 9994 Good are more oxygen. You do those in. You need more oxygen. One more oxygen music would do nine holes before going to do really more oxygen More more considered Ground Girl begins in and here are so more one begins in growth ground Kinzel. Next we have through three that's explained with million more. William Divided by Smartest Amanda Mall is true. 35 point Is it just the edge, Millie More is it were true, but you and here doing turning playoff to literally by brained six ed. Two million Morals Off Suffered, divided by doing 35 billion. 60 Ed Milly Moore's You see What do you want? So for freedom next to be here nine. 44 point do do Million or oxygen you waited way 35 point 68 million more is equal to four obsidian It, um indeed for do you for though I am very good Mullah is B A G is all for


Similar Solved Questions

5 answers
[Review Topics][References]Draw structural formulas for an aldehyde or ketone and alkyl (or aryl) bromide that could be used in a Grignard synthesis of the alcohol shown:OHCCHZCH3 CH3You do not have to consider stereochemistry: If there is more than one combination; draw only one. Draw one structure per sketcher Add additional sketchers using the drop-down menu in the bottom right corner: Separate structures with + signs from the drop-down menu
[Review Topics] [References] Draw structural formulas for an aldehyde or ketone and alkyl (or aryl) bromide that could be used in a Grignard synthesis of the alcohol shown: OH CCHZCH3 CH3 You do not have to consider stereochemistry: If there is more than one combination; draw only one. Draw one stru...
5 answers
16 oliWhet methanol CH,OH, burned DiCscnce OlLen EiS Inge amOUI 0f hcat CueTE} E Tclcated For this Taenn it i5 olten used high performance racing Cuts. The comhustion niethunol has the bulanced, thermochemical equationCH,OHtg) 10_(g)C0,(g) - 2H,O()F761Hou mlch mcthamozrante, Musthume(produce 965 of hcal?8NM
16 oli Whet methanol CH,OH, burned DiCscnce OlLen EiS Inge amOUI 0f hcat CueTE} E Tclcated For this Taenn it i5 olten used high performance racing Cuts. The comhustion niethunol has the bulanced, thermochemical equation CH,OHtg) 10_(g) C0,(g) - 2H,O() F761 Hou mlch mcthamo zrante, Must hume( produce...
5 answers
Write an acceptable IUPAC name for the compound below. Include 'cis' and trans' as part of the name when SICICULUCHBuYIHuBudLCu_The IUPAC name isSubmit AnswerRetry Entlre Groupmore group attempts remalning
Write an acceptable IUPAC name for the compound below. Include 'cis' and trans' as part of the name when SICICULUCHBuY IHuBudLCu_ The IUPAC name is Submit Answer Retry Entlre Group more group attempts remalning...
5 answers
Starting wlth 60 mL of 0.30 HNOS whar 0,23 Maddlrlon 0t 20 mL of 035M KoH?0.14M0.088 M 0.18 M
Starting wlth 60 mL of 0.30 HNOS whar 0,23 M addlrlon 0t 20 mL of 035M KoH? 0.14M 0.088 M 0.18 M...
5 answers
Goodness of fit tests and other checks for detecting the distribution:
Goodness of fit tests and other checks for detecting the distribution:...
5 answers
(bli;) 46 2/21 Jlaulx2 _ 1 is: x + 3the domain of f (x) =(-3,-1]U [1,0)(-3,-1](-1,1)[1,3) U (3,0)
(bli;) 46 2/2 1 Jlaul x2 _ 1 is: x + 3 the domain of f (x) = (-3,-1]U [1,0) (-3,-1] (-1,1) [1,3) U (3,0)...
1 answers
Find the odd man out. (A) $\mathrm{ABD}$ (B) $\mathrm{BDH}$ (C) $C \mathrm{CJ}$ (D) DFL
Find the odd man out. (A) $\mathrm{ABD}$ (B) $\mathrm{BDH}$ (C) $C \mathrm{CJ}$ (D) DFL...
1 answers
Find the lengths of the given curves. $$4 y=2 \ln x-x^{2} \text { from } x=1 \text { to } x=e$$
Find the lengths of the given curves. $$4 y=2 \ln x-x^{2} \text { from } x=1 \text { to } x=e$$...
5 answers
MODule 4.4 Musclo Tlesuoe 7147DCMD'ONENTU6nnie)tnitLocariom End of Chuplor: lar Tho Coll Diversity cell type and label its three parts.6X ron
MODule 4.4 Musclo Tlesuoe 7147 DCMD'ONENTU 6nnie)tnit Locariom End of Chuplor: lar Tho Coll Diversity cell type and label its three parts. 6X ron...
5 answers
If we model the human auditory canal as a tube that is closed atone end and that resonates at a fundamental frequencyof 3430 Hz, what is the length of the canal? Usenormal body temperature for the air in the canal.
If we model the human auditory canal as a tube that is closed at one end and that resonates at a fundamental frequency of 3430 Hz, what is the length of the canal? Use normal body temperature for the air in the canal....
5 answers
Which is a good explanation for an observation of stable allelefrequencies over time?Group of answer choices(a) The heterozygote is less fit than either homozygote.(b) The heterozygote is more fit than either homozygote.(c) The population is approximately in Hardy-Weinbergequilibrium.Both (a) and (c).Both (b) and (c).
Which is a good explanation for an observation of stable allele frequencies over time? Group of answer choices (a) The heterozygote is less fit than either homozygote. (b) The heterozygote is more fit than either homozygote. (c) The population is approximately in Hardy-Weinberg equilibrium. Both (a)...
5 answers
Graph the hyperbola Fiven below UsinInc cenler, Inc vorticos anu tho coVeatket
Graph the hyperbola Fiven below Usin Inc cenler, Inc vorticos anu tho coVeatket...
5 answers
Find the volume of the solid formed by rotating the regionenclosed byx=0, x=1, y=0, y=7+x4x=0, x=1, y=0, y=7+x^4about the y-axis.
Find the volume of the solid formed by rotating the region enclosed by x=0, x=1, y=0, y=7+x4x=0, x=1, y=0, y=7+x^4 about the y-axis....
5 answers
Figue Blood glcose levcls tor an individuaf mouse ovcr the duratlon of the experiment Whlch of the following modiiicalons {o the experimental design would [mprove the reliabllity of the tesults presented In Figure 1 ?Meesuring bbod glcose levels nuntan patlents who have type CiabetesNeasunn) blood glucose levets group of mice Ihat wcfe not given STZUsing # drug Ihai destroys both mouse @-cells and hESC-BcellsInjecting the nce In thc crpcrimentSuc0 euctose
Figue Blood glcose levcls tor an individuaf mouse ovcr the duratlon of the experiment Whlch of the following modiiicalons {o the experimental design would [mprove the reliabllity of the tesults presented In Figure 1 ? Meesuring bbod glcose levels nuntan patlents who have type Ciabetes Neasunn) bloo...
5 answers
6 Flela elaeesde 1 (Type (a) The 2322 Find (a) (ha # Jine Fllijad PiO 3 P(2, 11) 1 P(2 11)is at tho 3 Mioo and (b) an equation Okine tangont 3OptionQuestion. Helr
6 Flela elaeesde 1 (Type (a) The 2322 Find (a) (ha # Jine Fllijad PiO 3 P(2, 11) 1 P(2 11)is at tho 3 Mioo and (b) an equation Okine tangont 3 Option Question. Helr...
5 answers
Find the indicated probability using the standard normal distribution P( - 3.09<2 < 0) Click here_to view page Lof the standard nomaltable A €7 0 ELe I ~t2 Claen ct G5^ P( - 3.09 < z < 0) = (Round to four decimal places as needed )
Find the indicated probability using the standard normal distribution P( - 3.09<2 < 0) Click here_to view page Lof the standard nomaltable A €7 0 ELe I ~t2 Claen ct G5^ P( - 3.09 < z < 0) = (Round to four decimal places as needed )...
5 answers
0'HJ S) L Most acidic 'points)_ Raokil the 8 16 0 order OH of 3 ofacidity: 6 2 COzH 3 Least J 3 acidic 2 sncqe CILOUA 88
0'HJ S) L Most acidic 'points)_ Raokil the 8 16 0 order OH of 3 ofacidity: 6 2 COzH 3 Least J 3 acidic 2 sncqe CILOUA 8 8...
5 answers
Considcr Uc rciction. 12 Pt(s) + 0,() 7E 2FB(Xs) An cxccxs ol axygcn Icacls with 451A got kid Uhc ruclion_ forming 392.7 g ol kcad(HI) oxidkc. Cakculatc Ihc pcrccnt yick orDercnt yicId:
Considcr Uc rciction. 12 Pt(s) + 0,() 7E 2FB(Xs) An cxccxs ol axygcn Icacls with 451A got kid Uhc ruclion_ forming 392.7 g ol kcad(HI) oxidkc. Cakculatc Ihc pcrccnt yick or Dercnt yicId:...

-- 0.023630--