5

# 4. The vapor from a sample ofan unknown compound occupies volume of 910.5 mL at a temperature of 313.6 K and pressure of 6176 tOrT: The vapor has mass Of 22.462 g W...

## Question

###### 4. The vapor from a sample ofan unknown compound occupies volume of 910.5 mL at a temperature of 313.6 K and pressure of 6176 tOrT: The vapor has mass Of 22.462 g What is the molar mass of the compound? (6 points)gmole

4. The vapor from a sample ofan unknown compound occupies volume of 910.5 mL at a temperature of 313.6 K and pressure of 6176 tOrT: The vapor has mass Of 22.462 g What is the molar mass of the compound? (6 points) gmole

#### Similar Solved Questions

##### Question The central) chi-squared random vanable with degrees of freedom has the fol- lowing probability density functionf(xk) exp for _ > 0. ZT() Suppose that k is positive integer and that Z, - ..Zx are independent standard normal random variables. Show that X = Ez;follows chi-squared distribution with degrees of freedom: Write an R function use this fact gcncratc independent chi-squared(k ) random variablcs _ Important Note: YOU may the rnorn () function but not the rchisq() function uur
Question The central) chi-squared random vanable with degrees of freedom has the fol- lowing probability density function f(xk) exp for _ > 0. ZT() Suppose that k is positive integer and that Z, - ..Zx are independent standard normal random variables. Show that X = Ez; follows chi-squared distri...
##### Question 3: (4 points) Data on the butterfat content of milk from Canadian COwS of five different breeds and two different ages can be found in the butterfat dataseta). (1 point) Make appropriate plots of the data_ Refer to page 28 or 31 of lecture 14 and sample code ANOVA.Rb). (1 point) Determine whether there is an interaction between breed and age_ c) (2 points) Determine whether there is statistically significant difference between breeds and also ages_
Question 3: (4 points) Data on the butterfat content of milk from Canadian COwS of five different breeds and two different ages can be found in the butterfat dataset a). (1 point) Make appropriate plots of the data_ Refer to page 28 or 31 of lecture 14 and sample code ANOVA.R b). (1 point) Determine...
##### Assmme thatahe Heasmiiey 5 Peonle Inc , #hich sells cucrommeo I-shins Toloys 820,000 visitors per day.nomo cistributionmean4.5 million visitorsJay Jncstandaro Jevlation(0} What the probability that the web slteicwcrMillion vistonneeden round Your 4nstcrfaur derima digit(6} What the Probability that the web Sie na; MillionMore vistonncedtn rount Your 4ntdet[our declma dicil.(c; What the probability that thc wcb site has endeemmillion &noMlon Visitorsslnale davrnecded rounc Youc Anawcrdecimal
assmme that ahe Hea smiiey 5 Peonle Inc , #hich sells cucrommeo I-shins Toloys 820,000 visitors per day. nomo cistribution mean 4.5 million visitors Jay Jnc standaro Jevlation (0} What the probability that the web slte icwcr Million viston needen round Your 4nstcr faur derima digit (6} What the Prob...
##### We are modelling single-server queue with finite waiting rOOM _ in discrete time_ Up to 3 customers can be waiting in the queue at any time At each step_ there is either an arrival event (with probability A)_ service event (with probability nothing (with probability 1-4 E, where we assume +P<I). An arrival event causes the queule length to increase by 1, unless the quee is already full A service event causes the queule length to decrease by except when the queule is already empty. We want t0
We are modelling single-server queue with finite waiting rOOM _ in discrete time_ Up to 3 customers can be waiting in the queue at any time At each step_ there is either an arrival event (with probability A)_ service event (with probability nothing (with probability 1-4 E, where we assume +P<I). ...
##### The time until a total of 3 people have entered the barbershop tollows a gamma distributlon wlth alpha =3 and beta 10.a) What Is the probability that this tlme Is greater than 30 minutes?b) What is the mean and the variance?
The time until a total of 3 people have entered the barbershop tollows a gamma distributlon wlth alpha =3 and beta 10. a) What Is the probability that this tlme Is greater than 30 minutes? b) What is the mean and the variance?...
##### Find Jx? -[ lim g(x) for the function g (r) = 1+2 lx+ 2 a) b) - 33s 2 3 > 2C)d) -4
Find Jx? -[ lim g(x) for the function g (r) = 1+2 lx+ 2 a) b) - 3 3s 2 3 > 2 C) d) -4...
##### Questiom #18 (4 points): (a) What is the binding energy of nculton In 4 "C(Another way of asking the question: how much encrgy required to separate one neutron from "C)(b) What is the binding cnergy of neutron in "â‚¬: (Another WJY of asking the question: how much encrgy rcquircd t0 scpurte onc neutron from "C)
Questiom #18 (4 points): (a) What is the binding energy of nculton In 4 "C(Another way of asking the question: how much encrgy required to separate one neutron from "C) (b) What is the binding cnergy of neutron in "â‚¬: (Another WJY of asking the question: how much encrgy rcquircd...
##### Consider the rational function:f(x)xl _ [Ox + 21Identify the locations of the vertical asymptotes_a.X=0,X=7b. x=1 X=7C.X=3,X=7d:x-0 x=3e. X=1,X=3
Consider the rational function: f(x) xl _ [Ox + 21 Identify the locations of the vertical asymptotes_ a.X=0,X=7 b. x=1 X=7 C.X=3,X=7 d:x-0 x=3 e. X=1,X=3...
##### Score: 0 of 1 pt*8.3.58Evaluate the following integral:45V1 + cos (4x) dx45V1 + cos (4x) dx(Type an exact answer; using radica
Score: 0 of 1 pt *8.3.58 Evaluate the following integral: 4 5V1 + cos (4x) dx 4 5V1 + cos (4x) dx (Type an exact answer; using radica...
##### A box contains 50 balls, exactly five of them are red and the others are black: If five balls are chosen at random from the box:a_Find the probability that all of them are black b Knowing that the first two balls are red, what is the probability that the third one is black? C_ What is the probability that the second ball is redB IE FU & | X2 x?
A box contains 50 balls, exactly five of them are red and the others are black: If five balls are chosen at random from the box: a_ Find the probability that all of them are black b Knowing that the first two balls are red, what is the probability that the third one is black? C_ What is the probabil...
##### Researcher tor polling organization took random samiple 0l 1,540 residents I Cily and consiniclen 4 9596 confidence interval for the proportion ol voters in thecity who Will vote for canddate interval was (0.455, 0.505). Whch of the lollowing Jones. ThereSultiet} conliderce correct inlerpretation Of the 95% conlierice level? Between 45.5" and 50.5%6 ot responxdents Ihink Ihat Jones has 95" charce 95% of all the volers voled; Ihen Jones would recewve between 45.5% akI 50.596 0l Ihe vote
researcher tor polling organization took random samiple 0l 1,540 residents I Cily and consiniclen 4 9596 confidence interval for the proportion ol voters in thecity who Will vote for canddate interval was (0.455, 0.505). Whch of the lollowing Jones. ThereSultiet} conliderce correct inlerpretation Of...
##### Let A, B and â‚¬ be subset of universal set U Show that if A C B then AnB= A(b) Prove that if A â‚¬ B then â‚¬ _ B C - A
Let A, B and â‚¬ be subset of universal set U Show that if A C B then AnB= A (b) Prove that if A â‚¬ B then â‚¬ _ B C - A...
##### 10.7Whal is the average distance traveled by photons from a point source at Ihe origin of Cartesian coordinate system (0,0.0) to point (2 cm; 2 cm; 2 cm) in an intinite medium with pa 0. cm and p, 6.4 cm How much longer is this distance with respect tO the diffusion length in this medium?
10.7 Whal is the average distance traveled by photons from a point source at Ihe origin of Cartesian coordinate system (0,0.0) to point (2 cm; 2 cm; 2 cm) in an intinite medium with pa 0. cm and p, 6.4 cm How much longer is this distance with respect tO the diffusion length in this medium?...
##### A particle moves along a coordinate line, its position at time t given by the function $x(t)=A e^{k \gamma}+B e^{-k t} . \quad(A>0 . B>0, k>0)$ (a) Find the times $t$ at which the particle is closest to the origin. (b) Show that the acceleration of the particle is proportional to the position coordinate. What is the constant of proportionality?
A particle moves along a coordinate line, its position at time t given by the function $x(t)=A e^{k \gamma}+B e^{-k t} . \quad(A>0 . B>0, k>0)$ (a) Find the times $t$ at which the particle is closest to the origin. (b) Show that the acceleration of the particle is proportional to the posi...
##### 28"The total surface area is in.2 (Round to the nearest integer as needed )The volume is in.3 (Round to the nearest integer as needed:)
28" The total surface area is in.2 (Round to the nearest integer as needed ) The volume is in.3 (Round to the nearest integer as needed:)...
##### Show that if $\mathscr{L}\{g\}(s)=\left[(s+\alpha)\left(1-e^{-T s}\right)\right]^{-1}$, where $T>0$ is fixed, then \begin{aligned} g(t)=& e^{-\alpha t}+e^{-\alpha(t-T)} u(t-T) \\ &+e^{-\alpha(t-2 T)} u(t-2 T) \\ &+e^{-\alpha(t-3 T)} u(t-3 T)+\cdots \end{aligned} [Hint: Use the fact that $1+x+x^{2}+\cdots=1 /(1-x) . ]$
Show that if $\mathscr{L}\{g\}(s)=\left[(s+\alpha)\left(1-e^{-T s}\right)\right]^{-1}$, where $T>0$ is fixed, then \begin{aligned} g(t)=& e^{-\alpha t}+e^{-\alpha(t-T)} u(t-T) \\ &+e^{-\alpha(t-2 T)} u(t-2 T) \\ &+e^{-\alpha(t-3 T)} u(t-3 T)+\cdots \end{aligned} [Hint: Use the...