## Question

###### Describe with equations how you might separate a mixture of aniline, $p$ -cresol, benzoic acid, and toluene using ordinary laboratory reagents.

Describe with equations how you might separate a mixture of aniline, $p$ -cresol, benzoic acid, and toluene using ordinary laboratory reagents.

## Answers

#### Similar Solved Questions

5 answers

##### A4ocm tall object is placed 20 cm away from a diverging lens of focal length 15cm What is the nature and Iocation of the image?A Inverted; 1.7 cm tall; 20 cm from Von R-sideInverted; 2.5 cm tall; 10 cm from Von V-sideErect; 3.1 cm tall; 10 cm from Von R-sideD. Inverted; 4.0cm tall; 20 cm on V-sideE. Erect; 1.7 cm tall; located 8.6 cm from V on V-side

A4ocm tall object is placed 20 cm away from a diverging lens of focal length 15cm What is the nature and Iocation of the image? A Inverted; 1.7 cm tall; 20 cm from Von R-side Inverted; 2.5 cm tall; 10 cm from Von V-side Erect; 3.1 cm tall; 10 cm from Von R-side D. Inverted; 4.0cm tall; 20 cm on V-si...

1 answers

##### Find the area of the plane figure bounded by the curvesy = x2 S 10,y = ~6x 18,y = 9x 18.

Find the area of the plane figure bounded by the curves y = x2 S 10,y = ~6x 18,y = 9x 18....

5 answers

##### 2) The vector functions r1 (t) t, t2 >, 0 < t < and rz (t) <1 t, (1 t) 2 > , < t < 1 , define the same curve with the same orientation _ Show why you answered as you did by finding the rectangular equation for ri and r2 and graphing, showing the orientation. (2 pts)

2) The vector functions r1 (t) t, t2 >, 0 < t < and rz (t) <1 t, (1 t) 2 > , < t < 1 , define the same curve with the same orientation _ Show why you answered as you did by finding the rectangular equation for ri and r2 and graphing, showing the orientation. (2 pts)...

5 answers

##### Question 2 (6 + 6 + 8 = 20 points):Let=X(A) Find dy by using Strategy 1: Apply implicit differentiation directly on the given equation(B) Find using Strategy differentiate:Solve the equation forthen(C) Do your answers from Strategy 1 and Strategy look the same? If not, how can vou show that they are all correct answers? Explain vour reasoning in terms of Strategy 3: Multiply both sides of the given equation the denominator the left side, then use implicit differentiation.Hint: See Section 3.

Question 2 (6 + 6 + 8 = 20 points): Let =X (A) Find dy by using Strategy 1: Apply implicit differentiation directly on the given equation (B) Find using Strategy differentiate: Solve the equation for then (C) Do your answers from Strategy 1 and Strategy look the same? If not, how can vou show that t...

5 answers

##### Chapter 01_ Problem 60 The volume liquid flowing second called the volume flow rate and has the dimensions [L] /[T] The flow rate of liquid through hypodermic needle during an injection can be estimated wlth tne following equation: TRO(Pz P1V(811) The length and radius of the needle are and respectively, both of which have the dimension [L]. The pressures at one end of the needle and the other end are and Pt both of which have the dimensions [MI{ILIIT]?} . The symbol % represents the viscosity o

Chapter 01_ Problem 60 The volume liquid flowing second called the volume flow rate and has the dimensions [L] /[T] The flow rate of liquid through hypodermic needle during an injection can be estimated wlth tne following equation: TRO(Pz P1V(811) The length and radius of the needle are and respecti...

5 answers

##### 6. (worth 15 points) The Washington Nationals are facing the Chicago Cubs in the first round of the playoff series. Suppose it is assumed that the probability that the Nationals will beat the Cubs in any single game is 0.6.A team wins the playoff series if it wins 3 out of 5 games. What is the probability that the Nationals win the series in 4 games? b. What is the probability that the Nationals will win the series? What is the probability that Cubs will win the series in 5 games?7. (worth 10 po

6. (worth 15 points) The Washington Nationals are facing the Chicago Cubs in the first round of the playoff series. Suppose it is assumed that the probability that the Nationals will beat the Cubs in any single game is 0.6.A team wins the playoff series if it wins 3 out of 5 games. What is the proba...

5 answers

##### ExonExon 8Normal allele64 bp84 bp+23 bp4Location of the deletionMutant allele64 bp77bpF23 bpFigure 1: Diagram of exons and 8 of the EpoR gene. The coding sequences are shown as solid boxes. The lettered arrows indicate the position and orientation of the PCR primers_ R shows the sites recognized bv the Rsal restriction enzvme

Exon Exon 8 Normal allele 64 bp 84 bp +23 bp4 Location of the deletion Mutant allele 64 bp 77bp F23 bp Figure 1: Diagram of exons and 8 of the EpoR gene. The coding sequences are shown as solid boxes. The lettered arrows indicate the position and orientation of the PCR primers_ R shows the sites rec...

5 answers

##### Referring t0 the table of Standard Cell potential for the (ollowing Polentials below reaction Tunning detcrmine thc stundard this direction: Fe? (aq) + 2 Flaq)- 2 a) -1.99 Fc(s) - b) +1.99 c)-2.10 d)-331 e)-6.18 VTo balance this redox equation with the smallest set of 4hole number coefficients requires: a) 4 OH" on the left and H" on the right: 6)4 Ht on the left and HO on the right: 16 Ht on the lefl and HO on the right d) 4 HzO on the lefi and ? H" on the right: 8 Ht on the left

Referring t0 the table of Standard Cell potential for the (ollowing Polentials below reaction Tunning detcrmine thc stundard this direction: Fe? (aq) + 2 Flaq)- 2 a) -1.99 Fc(s) - b) +1.99 c)-2.10 d)-331 e)-6.18 V To balance this redox equation with the smallest set of 4hole number coefficients requ...

5 answers

##### Use cylindrical shells to find the volume of the solid obtained 0,and I 1, about the by rotating the region bounded y-axis_ by V =Question Help: Omessage instructorSubmit Question

Use cylindrical shells to find the volume of the solid obtained 0,and I 1, about the by rotating the region bounded y-axis_ by V = Question Help: Omessage instructor Submit Question...

5 answers

##### 4E;Sodium carbonate can be made by hcating sodium hydrogen carbonate: 2NaHCO (s) Na CO;(s) + COz(g) H;O(g) For this reaction 4H 128.9 kJ and 4S? = 321 JIK : At approximately what temperature willk= [? L6 Lh-tDS 0401.6 K 401.6' â‚¬ 6 Rtink 33.1K 33.1"â‚¬ none of the above

4E;Sodium carbonate can be made by hcating sodium hydrogen carbonate: 2NaHCO (s) Na CO;(s) + COz(g) H;O(g) For this reaction 4H 128.9 kJ and 4S? = 321 JIK : At approximately what temperature willk= [? L6 Lh-tDS 0401.6 K 401.6' â‚¬ 6 Rtink 33.1K 33.1"â‚¬ none of the above...

5 answers

##### The following table shows the number of people that have either 0, 1, 2 or 3 cars registered in their name from sample of 166 people.Complete the table_CountFind the mean number ol cars owned for this sample Glve your answer to at least 2 decimal places-Find the standard deviation of cars owned for this sample Give your answer t0 at least decimal places:Submit Question

The following table shows the number of people that have either 0, 1, 2 or 3 cars registered in their name from sample of 166 people. Complete the table_ Count Find the mean number ol cars owned for this sample Glve your answer to at least 2 decimal places- Find the standard deviation of cars owned ...

5 answers

##### A1S00-kg car is moving speedily through the top of a circular hill that has a radius of 200 m At what specd of thc car (in mls) will the apparent wcight of thc driver become zcro? A 4640.3 C.3855.2 E44.33

A1S00-kg car is moving speedily through the top of a circular hill that has a radius of 200 m At what specd of thc car (in mls) will the apparent wcight of thc driver become zcro? A 46 40.3 C.38 55.2 E44.33...

5 answers

##### Let f(z) c2 8x + 10. Find the critical point c of f(w) and compute f(c). The critical point c isThe value of f(c) Compute the value of f(v) at the endpoints of the interval [0,8}. f(o)f(8) Determine the min and max of f(z) on [0,8]. Minimum valueMaximum valueFind the extreme values of f(c) on [0,1], Minimum valueMaximum value

Let f(z) c2 8x + 10. Find the critical point c of f(w) and compute f(c). The critical point c is The value of f(c) Compute the value of f(v) at the endpoints of the interval [0,8}. f(o) f(8) Determine the min and max of f(z) on [0,8]. Minimum value Maximum value Find the extreme values of f(c) on [0...

5 answers

##### 57. 6} Tip blocks of mzcses M and %m arr held in cquilib num on 3 frictionless incline 25 in Figure P4.57. In terms of mand â‚¬,find (a) thet mag: nitude of the tension T; in thc upper cord and (b) tc magnitude â‚¬ of the tension Ts in the lower cord conncct: ing the ro blocks,Draw free body = diagram for the block with mass m ,_(6) Draw free body diagram for the block with mass Zm,Tq(c) Write down Newton s 2"d Laws for the block with mass2m (d) Write down Newton's 2ed Laws for the b

57. 6} Tip blocks of mzcses M and %m arr held in cquilib num on 3 frictionless incline 25 in Figure P4.57. In terms of mand â‚¬,find (a) thet mag: nitude of the tension T; in thc upper cord and (b) tc magnitude â‚¬ of the tension Ts in the lower cord conncct: ing the ro blocks, Draw free bo...

1 answers

##### Identify and sketch the following sets in spherical coordinates. $$\{(\rho, \varphi, \theta): 1 \leq \rho \leq 3\}$$

Identify and sketch the following sets in spherical coordinates. $$\{(\rho, \varphi, \theta): 1 \leq \rho \leq 3\}$$...

5 answers

##### Chiasmata, which reflect crossover events, Iink a pair _ of:D) nonsistcr chromatids at mitotic prophasc.A homologous chromosomes at mciotic prophascsister chromatids at mciotic prophase IllE) sistcr chromatids at mciotic prophasc |B) homologous chromosomes at mciotic prophasc

Chiasmata, which reflect crossover events, Iink a pair _ of: D) nonsistcr chromatids at mitotic prophasc. A homologous chromosomes at mciotic prophasc sister chromatids at mciotic prophase Ill E) sistcr chromatids at mciotic prophasc | B) homologous chromosomes at mciotic prophasc...

5 answers

##### Let %c) be the soluticn to y "+} satisfying MS) = 3. Uze Euler's Method with limie step =0.1 (0 approximale X(5.5).(UJse decimal notation. Give your answers fo four decimal places )2= 0,l = S, Ju"=1=5.n -n =262 =52>n =3,03 =53." =0=5.13=55.X =

Let %c) be the soluticn to y "+} satisfying MS) = 3. Uze Euler's Method with limie step =0.1 (0 approximale X(5.5). (UJse decimal notation. Give your answers fo four decimal places ) 2= 0,l = S, Ju "=1=5.n - n =262 =52> n =3,03 =53." = 0=5.13=55.X =...

2 answers

##### Choose the best option that can fill in the blanks 11. After our awful experience with them last time, we decided tnat tney would never be invited to the festival again_ they were invited to the annual gathering order to be given final waming Therefore B) Nevertheless C) Because D) No matter howthe limitations of the shon-temm meniory, the reader may lose the infomation he takes inseconds. A) Due toB) In spite ofC) In order toD) In addition toAfter the scandal, nobody supported the union leader

Choose the best option that can fill in the blanks 11. After our awful experience with them last time, we decided tnat tney would never be invited to the festival again_ they were invited to the annual gathering order to be given final waming Therefore B) Nevertheless C) Because D) No matter how the...

5 answers

##### A strain of bacteria iS placed into nutrient broth at 308 Time C and allowed t0 grow (hr) Population (g) The data shown to the right are collected The population measured in grams and the time in hours Since population 0,12 depends on tire andl each input corresponds to exactly one output; we say 0.26 thal population 3.5 function of time P(t) represents the population at time(a) Find the average rate of change of the population from 0 to 1.5 hours On average , the population is increasing at a

A strain of bacteria iS placed into nutrient broth at 308 Time C and allowed t0 grow (hr) Population (g) The data shown to the right are collected The population measured in grams and the time in hours Since population 0,12 depends on tire andl each input corresponds to exactly one output; we say 0...

5 answers

##### Consi der the differential equationY = x" sin Xrewritingit, we have that 2= Sin XX Sin Xwhich 1s linear differential equatio (IF)=el 74 Integrating factore ~Jl =2

Consi der the differential equation Y = x" sin X rewritingit, we have that 2= Sin X X Sin X which 1s linear differential equatio (IF)=el 74 Integrating factore ~Jl =2...