5

1.41*10-1 sample of water introduced into total pressure the flask of 902 atm_825 flask containing some CzHz gas_ The flask heated178.52 at which temperature allMat...

Question

1.41*10-1 sample of water introduced into total pressure the flask of 902 atm_825 flask containing some CzHz gas_ The flask heated178.52 at which temperature allMaterconvertedthe gaseous phase givingCalculate Pdzo (in atm) the flask Jt 178.52 "C_ Report VOVr aNsyamthrce decima places standard notation (i.e_ 1.234 atm).601E-5 atmSubmi AnswerIncorrect: Tries 1/99 Previous_TricsCalculate Pczhz (in atm) the flask at 178.52 % Repont vour answerthree decimal places standard notation (.e: 234 atm)

1.41*10-1 sample of water introduced into total pressure the flask of 902 atm_ 825 flask containing some CzHz gas_ The flask heated 178.52 at which temperature all Mater converted the gaseous phase giving Calculate Pdzo (in atm) the flask Jt 178.52 "C_ Report VOVr aNsyam thrce decima places standard notation (i.e_ 1.234 atm). 601E-5 atm Submi Answer Incorrect: Tries 1/99 Previous_Trics Calculate Pczhz (in atm) the flask at 178.52 % Repont vour answer three decimal places standard notation (.e: 234 atm)- Submm Answer Tries 0/99 Calculate the mass CzHz (In grams) the flask at 178.52 Report vour answer three significant figures. Submd Answer Tres 0/99 Calculate Xczhz the flask 178.52 * Report Your answcr chrcl significant figures_ Submd Answer Tries 0/99



Answers

A sample of oxygen is collected over water at 228C and 752 mm Hg in a 125-mL flask. The vapor pressure of water at 228C is 19.8 mm Hg. (a) What is the partial pressure of oxygen? (b) How many moles of dry gas are collected? (c) How many moles of wet gas are in the flask? (d) If 0.0250 g of N2(g) are added to the flask at the same temperature, what is the partial pressure of nitrogen in the flask? (e) What is the total pressure in the flask after nitrogen is added?

To calculate the pressure that is created. After this reaction occurs ammonium nitrate decomposing into di nitrogen oxide and water. We need to balance the chemical reaction, which was not given in the question by putting the two in front of the water. Then we see that for every mole of ammonium nitrate, we create one mole of die nitrogen oxide and two moles of water or a total of three moles of gas air produced for every one mole of ammonium nitrate. This will become important in the calculation. We have eight grams of ammonium nitrate. We can figure out the moles of ammonium nitrate by using the molar mass of ammonium nitrate. Then we recognize that for every mole of ammonium nitrate, as we just determined above, there are three moles of gas that air produced. So eight grams of ammonium nitrate produces 80.3 moles of gas PV than equals NRT. We can use the total moles of gas that is produced in order to calculate the total pressure that is produced are the Our value is 0.8 to 1. Our temperatures 227 degrees Celsius will add on to 73 to get Kelvin and then divide by the volume, which is 10 leaders, and we get 1.23 atmospheres, which is answer D.

Chapter fourteen station problem twenty. We are given the gas, eh? And this gas is going to be converted to just be and this is going to be over a period of time. So let's start How? Point warm all ofthe gas, eh? And since for everyone mawf a reject warm off B, what we convert here is going to be what we have here. So at the times, you ve vill haff zero amount ofthe gas because nothing is converted yet, but it at the second step point zero six seven moles off gas a left. It means the Komar to them one is point zero thirty three. This is equal to this difference at the turnstile. You'LL have point zero four two five and then points your authority and lastly point zero twenty. Now, at the second step, the difference from the initial amount to the final amount is all going to be converted to be. This is going to be a point zero fifty fund similarly similarly from the first two turn in the last are going to be pulling zero seventy and point zero eighty. And that's what you're asking part, eh? It asks. Calculate the number of moles off be each time in the table. Part B asks calculate the average rate ofthe disappearance off A for every forty second in terrible units now zero. And then it increases with every forty second interval hundred twenty, one hundred sixty. So they're asking us the average, um, rate of disappearance and they once the units to be moles over seconds. Now all these numbers are moles, and the time is in seconds. So clearly we're going to divide malls two seconds to get the unit off More seconds. What we have is that this appearance or here off, eh is going to be equal to what we get out of from from B so point zero thirty three Do I buy forty moles per seconds are going to give us point zero zero zero eight two five. This's for this interval. This interval is going to be this time. They're only going to get the difference between these two rather than the entire thing. If ever making the call clich? In from the initial to the last, then we would have to divide by eighty. But this sign we're only going to deal with poise. You're twenty two divided by forty again. And that will give us point zero zero zero fifty five. This interval is going to be points. You're fifteen. Do I buy forty? It shall be called to point zero zero zero three seven five. And the last thing terrible is going to be a point zero ten. The difference between these two do I buy point forty is going to be point zero zero zero. You can fight. And all the units for these are moles per seconds. Unless they were asked Rich off, the fallings will be needed to calculate to raid in units off concentration per time. So concentration means polarity and is the pants on moles over the volume. So what we need is the volume so we can find the concentration hand. Great. Off this appearance would be Morty, divided by time. So what we need is simply the volume over here to be able to get the concentration and rate ofthe disappearance

So in this question we have reef last. They're all the same volume That contained three different gases at the same temperature. From avocados law. We know that pressure and multi gas are directly related. That means if one increases the other will increase, if one decreases the other will decrease. We're going to assume that this is at room temperature. We are given the moles of the florentine gas. So using the information that we know, we are going to calculate the pressure of the gas so that we can compare it to the other pressures given. So if we plug in the values For vol 25 l and which is two moles of the flooring gas are 20.8 to 06 liter times atmosphere divided by moles times K. And multiplied by T 293 Calvin for room temperature. We can solve for the pressure. So we find the pressure is 1.9 atmospheres. Oh God. So now that we have this mhm. We know that P. N. N. Are directly related. It's pressure increases. The number of moles goes up and fleury has the greatest number of moles of gas. So we want to know what changes will we make to make it so that the other samples have the same pressure as to heal you. So let's look at the ideal gas. Sloppy vehicles are t here we can see if we want to lower the pressure. We could increase the volume because pressure and volume are on the same side of the equation. Therefore they are inversely related if we increase volume will decrease pressure. We could also decrease the number of moles of gas. We can see that since these are on opposite sides of the equation, if we decrease one the other will decrease, we can also decrease temperature. We can see that these two pressure and temperature are also on opposite size.

Hey, guys, let's do problem. 15. In this problem, some conditions are given and we need to figure out what is the what is the guests present in the cylinder. Now to identify the gas present in the cylinder, we need to calculate the number of most off gas and then using that and the mass, we need to calculate the Mueller Mass off the guests. And then we can conclude what is the guests from ideal gas law. We know that PV is the country and are empty now. The number off most involved is PV, divided by update The gold special is given. We know that the pressure is submission of culture pressure and atmospheric pressure. The volume is five leader. The gas constant is 0.82 little radium moving worse, one given in verse one and the temperature even here is 2073 6 years, which means that it is 300 killed them. If you do the calculation, we will get a number off. Money once is zero point for one more. Now the mess is also given mess. Living here is Harden Graham. Therefore, the Mueller mess is therefore the Mueller nous you know, is the ratio off mass to number off? Most therefore, 13 grand. David advised 0.41 moon, which is 22.0. Grandpa. Mom, we know the mullahs mess off. Oxygen is 32. Their front, um um gas and the slender ISS oxygen.


Similar Solved Questions

5 answers
4. The equation of line is given below: ~4x+2y=-10Find the x-intercept and the y-intercept: Then use them to graph the Iine. x-intercept: Y-intercept:
4. The equation of line is given below: ~4x+2y=-10 Find the x-intercept and the y-intercept: Then use them to graph the Iine. x-intercept: Y-intercept:...
2 answers
Prove that the functionR defined=l-e'nobsurjection
Prove that the function R defined =l-e' nob surjection...
5 answers
# 1. Lct LetC0-() Find tle values of the parameter k such that the vectors ad coplanar (they are in the samne plane).For the matrix( ; 4) lind The null space N(A) And basis for the mull space N(A) The range space R(A Fuusis for the range space R(AT)
# 1. Lct Let C0-() Find tle values of the parameter k such that the vectors ad coplanar (they are in the samne plane). For the matrix ( ; 4) lind The null space N(A) And basis for the mull space N(A) The range space R(A Fuusis for the range space R(AT)...
5 answers
Use the Shell Method to compute the volume of the solid obtained by rotating the region underneath the graph of y = 1+5 over the interval [0. 10], about x = 0. (Use symbolic notation and fractions where needed.)volume:
Use the Shell Method to compute the volume of the solid obtained by rotating the region underneath the graph of y = 1+5 over the interval [0. 10], about x = 0. (Use symbolic notation and fractions where needed.) volume:...
5 answers
Aytand Ruth are arguing Jdout usinatho Nanal Distributon Aya bellaves tnat shc can UzC Ihc Normal Dlr but on aryume she Ille+ prondeshe hastige mean and Fandard devaton from tne datr Ruenenots0 sur Vnhtam Loma thlnz; that Aya Muji chcckto Make cure sho his ? Norrnai Distrit utontFor the loo Dal: PleALTFO(PCor AlTNtiORJ PMjodth
Aytand Ruth are arguing Jdout usinatho Nanal Distributon Aya bellaves tnat shc can UzC Ihc Normal Dlr but on aryume she Ille+ prondeshe hastige mean and Fandard devaton from tne datr Ruenenots0 sur Vnhtam Loma thlnz; that Aya Muji chcckto Make cure sho his ? Norrnai Distrit utont For the loo Dal: Pl...
5 answers
3.)Carbonic acid (H2CO3) is a diprotic acid with Kat 4.x 10 7: Kaz 5.6x [0-H Write the reactions for the stepwise dissociation of carbonic Hidu acid, Hzco $ Hzo 1130 #Co3 Hc03 +020 H3o Co 3 Determine the pH ofa 0.00S3M solution of carbonic acid , log (4 3 xio-7) = b. 3 7pn ( Hzcos KA 'Kb -KW (43*i0-')(6 Wxiq ")=kw 3 KN: 2 408Xio-17A)B)
3.) Carbonic acid (H2CO3) is a diprotic acid with Kat 4.x 10 7: Kaz 5.6x [0-H Write the reactions for the stepwise dissociation of carbonic Hidu acid, Hzco $ Hzo 1130 #Co3 Hc03 +020 H3o Co 3 Determine the pH ofa 0.00S3M solution of carbonic acid , log (4 3 xio-7) = b. 3 7pn ( Hzcos KA 'Kb -KW ...
5 answers
~foliueli k elittrostat notentlc manstotntaric Iire AOVtro molaeular dipolr Mcrientel Mne Jrecrion 0 [na Ic dipalt mcricniNnchnneed Tnnmtdotermina nich Onas are @olat enenicna nat alu. (ndieatIna44] Decno #hotnef dinole momcntnol cach Oftne following rnolecuetno_cthatAl Indlightediecion
~foliueli k elittrostat notentlc manstotntaric Iire AOVtro molaeular dipolr Mcrientel Mne Jrecrion 0 [na Ic dipalt mcricni Nnchnneed Tnnmt dotermina nich Onas are @olat enenicna nat alu. (ndieatIna 44] Decno #hotnef dinole momcnt nol cach Oftne following rnolecue tno_cthatAl Indlighte diecion...
5 answers
Find the real solutions of each equation. Use a calculator to express any solutions rounded to two decimal places.$$x^{2 / 3}+4 x^{1 / 3}+2=0$$
Find the real solutions of each equation. Use a calculator to express any solutions rounded to two decimal places. $$ x^{2 / 3}+4 x^{1 / 3}+2=0 $$...
5 answers
Write a Java statement that assigns the double variable, my Double, to the int variable, myInteger.
Write a Java statement that assigns the double variable, my Double, to the int variable, myInteger....
4 answers
(d) Calculate the conditional PMF conditioned on B = {X < 1} (5 points) and then calculate the condi- tional mean E[XIB] (5 points)-(e) Now consider & new random variable Y = X2_ Derive and plot the PMF of Y 5 points)points) . Find E[Y]:
(d) Calculate the conditional PMF conditioned on B = {X < 1} (5 points) and then calculate the condi- tional mean E[XIB] (5 points)- (e) Now consider & new random variable Y = X2_ Derive and plot the PMF of Y 5 points) points) . Find E[Y]:...
5 answers
Problem A electric quadropole is a configuration of four charges with a net charge and net electric dipole moment of zero. One such charge configuration consists of four charges each with magnitude q arranged in a square, as shown below:Sketch the electric field lines of this charge configuration. (b) Find the electric field due to this quadropole at the point (x,0) along the x-axis in terms of 9, d,x and physical constants. Assume that x is much larger than d.
Problem A electric quadropole is a configuration of four charges with a net charge and net electric dipole moment of zero. One such charge configuration consists of four charges each with magnitude q arranged in a square, as shown below: Sketch the electric field lines of this charge configuration. ...
5 answers
Find a sequence of elementary matrices whose product is thenonsingular matrix:[1,0,0], [0,-1,-2],[ 0,3,1]
Find a sequence of elementary matrices whose product is the nonsingular matrix: [1,0,0], [0,-1,-2],[ 0,3,1]...
5 answers
A small turtle moves at a speed of 296 furlongs perfortnight. Find the speed of the turtle in centimeters per second.Note that 1 furlong = 220 yards and 1 fortnight = 14days.
A small turtle moves at a speed of 296 furlongs per fortnight. Find the speed of the turtle in centimeters per second. Note that 1 furlong = 220 yards and 1 fortnight = 14 days....
5 answers
Problem 2: Classify all the singular points of the following analytic functions cos(~) f(2) 3} z(2 - 3_1 f(z) = 2+1' f(2) = sin () COS z f(z) 1-e?
Problem 2: Classify all the singular points of the following analytic functions cos(~) f(2) 3} z(2 - 3_1 f(z) = 2+1' f(2) = sin () COS z f(z) 1-e?...
4 answers
0u25ton 115 Not yet answered Marked out of : 2250An algorithm is called unstable iffSelect one: A small change in the input may result in small change in the output:Flag question0 b. A small change in the input results always in a significant change in the output C A small change in the input may result sometimes in significant change in the output
0u25ton 115 Not yet answered Marked out of : 2250 An algorithm is called unstable iff Select one: A small change in the input may result in small change in the output: Flag question 0 b. A small change in the input results always in a significant change in the output C A small change in the input ma...
5 answers
74 points possible 3/32 answeredQuestion 24Solve the equation In(63 + 3)(a) (3 points) Find the exact solutlon (using" exponents with NO ROUNDING) Show all the workysteps t0 (ind the exact solution by showlng how to solve by hand wlth log andfor exponent propertles and steps.Eait" E 3 3Fomiispoint) The sclution ToundeoocchnO acesFteineW
74 points possible 3/32 answered Question 24 Solve the equation In(63 + 3) (a) (3 points) Find the exact solutlon (using" exponents with NO ROUNDING) Show all the workysteps t0 (ind the exact solution by showlng how to solve by hand wlth log andfor exponent propertles and steps. Eait" E 3 ...

-- 0.020904--