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 An HCl molecule is excited to its first rotational energy level, corresponding to  J = 1. If the distance between its nuclei is ro = 0.1275 nm, what is the angular speed of the molecule about its center of mass?

QUESTION FIVE

All of us use heuristics when making decisions. By better understanding the nature of these various rules of thumb, we can improve our ability to make more rational decisions.
a). Discuss any four judgemental heuristics that influence decision-making [8 marks]
b). Your decision-making style reflects the manner in which you use information to make decision. Discuss this statement with appropriate examples of decision-making styles. [8 marks]
c). You have been working hard on a presentation for several weeks, spending extra hours trying to get everything just right. You have overseen every detail and even woke up early to prepare for today’s meeting with your boss. Now imagine a co-worker interjecting and taking all the credit for your work. But instead of being in touch with your anger and (rightly) speaking up, you choose to silently withdraw. With your knowledge of conflict discuss the reasons why people avoid conflict, citing one example for each reason. [6 marks]
[Total: 20 marks]

As quality control manager at a raisin manufacturing and packaging plant, you want to ensure that all the boxes of raisins you sell are comparable, with 35 raisins in  each box. In the plant, raisins are poured into boxes until the box reaches its sale  weight. To determine whether a similar number of raisins are poured into each box, you randomly sample 25 boxes about to leave the plant and count the number of raisins in each. You find the mean number of raisins in each box to be 33.2, with s = 2.43. Perform the 4 steps of hypothesis testing to determine whether the average number of raisins per box differs from the expected average 35. Use alpha of .05 and a two-tailed test. 

The quantity of Sicard wristwatches demanded each month is related to the unit price by the following equation, where p is measured in dollars and x in units of a thousand.

p = 58/0.03x^2+1 (0 ≤ x ≤ 20)

(a) Find the revenue function R.
R(x) = _________(b) Find the marginal revenue function R'.

R'(x) =__________(c) Compute R'(4). (Round your answer to three decimal places.)

R'(4) = __________

The quantity of Sicard wristwatches demanded each month is relatedto the unit price by the following equation, where p is measured indollars and x in units of a thousand.

p= (44)/(.02x^2+1)

(a) Find the revenue function R.
R(x) =

(b) Find the marginal revenue function R'.
R'(x) =

(c) Compute the following value. (Round your answer to threedecimal places.)
R'(6) =

Paul, from California, sues Danny, from Florida, for negligence for a car accident in the proper federal court seeking $100,000 in damages.  The case moves to the discovery phase. Can Paul seek information regarding Danny's car insurance?

Select one:

a. Yes, as part of initial disclosures.

b. Yes, because Paul is seeking discovery of information relevant and proportional to the claim.

c. No, because car insurance information is private.

d. Both A and B

e. None of the above

SECTION 5.2 - Perform the integration using substitution; for example, use the general power rule, natural exponential and logarithmic integrals, etc. No credit for other methods.

23) t8(t9-6)4dt

24) x5 x6+8dx

25) t 5dt (7t2 + 3)

26) x3 dx x4 + 8

27) (x7 - 2x6)4(7x6 - 12x5) dx

Solve the following integrals by using substitution.

a. x⁶-x⁵/6x⁷-7x⁶dx

b. e^-.02x/1-e^-.02x dx

Assume Plaintiff from California sues two defendants, Defendant 1 from New York and Defendant 2 from Texas, for negligence arising from a car accident that took place in New York. Plaintiff is seeking $75,000 jointly from the defendants. Plaintiff files her case in state court. The defendants file a removal to federal court, and the plaintiff seeks a remand back to state court. How should the court rule on plaintiff’s remand?

Select one:

a. The court should not remand the case because there is diversity of citizenship.

b. The court should not remand the case because it has proper subject matter jurisdiction.

c. The court should remand the case because the claim does not raise a federal question.

d. The court should remand the case because it does not have proper subject matter jurisdiction.

e. None of the above

2. Solve the following DE using an Substitution:

(X³ +y³) dx+ 3xy² dy=0, y(0)=4

Consider an example of reaction in series, benzene is chlorinatedin a semi batch process where chlorine is bubbled through awell-agitated solution of benzene at 55 degrees C. Assume thatchlorine is added sufficiently slowing that (i) Cl2 and HClconcentrations in the liquid phase are small (ii) all the Cl2reacts and (iii) the liquid has a constant density. Under thesereaction conditions, the significant reactions are the threesubstitution ones leading to mono-, di-, and tri-chlorobenzene

C6H6 + Cl2 --> C6H5Cl + HCl
C6H5Cl + Cl2 --> C6H4Cl2 + HCl
C6H4Cl2 + Cl2 --> C6H3Cl3 + HCl
The selectivity of benzene to mono-chlorobenzene is 0.25 and theconversion of benzene is 50%. If the process produces 30 moles oftri-chlorobenzene per 100 moles of benzene feed, how many moles ofchlorine are required?

Production of chlorobenzene (C₆H₅Cl).

C₆H₆ + Cl₂ -> C₆H₅Cl + HCl

C₆H₆ + Cl₂ -> C₆H₄Cl₂ + HCl

C₆H₆ + Cl₂ -> C₆H₃Cl₃ + HCl

Pure Benzene and Chlorine are fed into a reaction chamber to produce chlorobenzene (C₆H₅Cl). Two undesirable side reactions also occur in the reactor, which lead to the formation of di- and tri- chlorobenzene. The output from the reactor is a liquid phase comprising of HCl, and a gaseous stream comprising of 65 wt% Benzene, 32 wt% Chlorobenzene, 2.5 wt% dichlorobenzene, and .5 wt% trichlorobenzene.

Set the problem up systematically (flowchart, labeling, independent species, basis, DOF) and solve using atomic or molecular balance.

Find the fractional yield of monochlorobenzene, and determine the percentage by which benzene is fed in excess.

Calculate M^+ and M^+ +2 for each of the molecular formulas given below:

a) C3H5Br b) C6H5Cl c) C2H3O2Cl d) C3H4NBr

Denali borrows $2400 for two months at 7% simple interest. Find the amount of interest paid and the amount that Denali must pay back at the end of two months. If necessary, round to two decimal places.

Determine the order of M-M bond in the complex: [Mo₂(HPO₄)₄]^2-

NO2 + OH + M > HNO3 + M

Calculate the effective bimolecular rate constant for this reaction at the surface (T = 288 K, p = 105 Pa) and 10 km altitude (T = 223 K, p = 2.6 x 104 Pa) conditions.

You have an assur subscription name suB 1. sub 11 contains resources that are configured for assur application in sites to forward their matrix and lock to assur monitor. You need to identify a method to view related alerts aggregated by using machine learning in the assur portal. What should you use?

(1) Label each of the following as either a physical change or a chemical reaction:

(a) An iron nail rusts; (b) An ice cube melts; (c) A puddle of water evaporates.

(2) Label each of the following as either an intensive property or an extensive property:

(a) Mass; (b) Volume; (c) Density; (d) Temperature.

(3) (a) Construct a model to represent a heterogeneous mixture of two different compounds.

(b) Construct a model to represent a homogeneous mixture of two different compounds.

(4) How many significant figures are contained in each of the following numbers?

(a) 0.00261; (b) 24; (c) 240; (d) 2.40; (e) 5.20 x 102.

You plan to configure a GitHub workflow that will deploy a container-based web app to Azure Web Apps.

You need to automate Azure-related tasks.

What should you add to the workflow?

1. Which characteristic below describes ONLY a solid (not liquid or gas)?
a) definite shape b) particles in contact c) definite volume d) completely fills container
2. When iron rusts, it forms a reddish-brown solid. This is:
a) a physical change b) a chemical change c) no change at all
3. What is the name of FeSO4?
a) iron (I) sulfate b) iron (II) sulfate c) iron sulfite d) iron sulfide
4. A bottle label states that the bottle contains “drinking water with minerals added for flavor. This would be an example of:
a) an element b) a compound c) a heterogeneous mixture d) a homogeneous mixture
5. Which answer has the correct number of significant figures for: length = 2.0 m + 0.2100 m?
a) 2.2 b) 2.21 c) 2.210 d) 2.2100
Place the answer with the correct number of significant figures on the lines provided below.
6. To drive one kilometer, how many centimeters should you drive?
_______________cm
7. A 10.0 gram block of gold has a density of 19.32 g/cm3. What is its volume?
______________cm3
8. What is the formula of sodium sulfide?
_________________________
9. What is the name of H2S?
_______________mm
10. How many neutrons are in 35Cl?
_______________ neutrons
For problems 11 through 13, show your work to receive full credit and use the correct number of significant figures in your final answer.
11. The density of nickel is 8.91 g/cm3. Calculate the mass of a nickel ball with a radius of 0.50 mm in grams.
(π = 3.1416; Vsphere = 4πr3/3)
12. The recommended adult dose of Elixophyllin , a drug used to treat asthma, is 6.00 mg/kg of body mass. Calculate the dose in milligrams for a 134-lb person.
13. It is 273 K outside. Do you need a jacket? Why or why not? (show your work for full credit)
14) Element X has three naturally occurring isotopes. The masses (amu) and % abundances of the isotopes are given in the table below. What is the average atomic mass of the element in amu?

1. Which characteristic below describes ONLY a solid (not liquid or gas)?
a) definite shape b) particles in contact c) definite volume d) completely fills container
2. When iron rusts, it forms a reddish-brown solid. This is:
a) a physical change b) a chemical change c) no change at all
3. What is the name of FeSO4?
a) iron (I) sulfate b) iron (II) sulfate c) iron sulfite d) iron sulfide
4. A bottle label states that the bottle contains “drinking water with minerals added for flavor. This would be an example of:
a) an element b) a compound c) a heterogeneous mixture d) a homogeneous mixture
5. Which answer has the correct number of significant figures for: length = 2.0 m + 0.2100 m?
a) 2.2 b) 2.21 c) 2.210 d) 2.2100
Place the answer with the correct number of significant figures on the lines provided below.
6. To drive one kilometer, how many centimeters should you drive?
_______________cm
7. A 10.0 gram block of gold has a density of 19.32 g/cm3. What is its volume?
______________cm3
8. What is the formula of sodium sulfide?
_________________________
9. What is the name of H2S?
_______________mm
10. How many neutrons are in 35Cl?
_______________ neutrons
For problems 11 through 13, show your work to receive full credit and use the correct number of significant figures in your final answer.
11. The density of nickel is 8.91 g/cm3. Calculate the mass of a nickel ball with a radius of 0.50 mm in grams.
(π = 3.1416; Vsphere = 4πr3/3)
12. The recommended adult dose of Elixophyllin , a drug used to treat asthma, is 6.00 mg/kg of body mass. Calculate the dose in milligrams for a 134-lb person.
13. It is 273 K outside. Do you need a jacket? Why or why not? (show your work for full credit)
14) Element X has three naturally occurring isotopes. The masses (amu) and % abundances of the isotopes are given in the table below. What is the average atomic mass of the element in amu?

isotope38 abundance of 5.07,mass of 37.919

isotope39x,abundance of 15.35,mass of 39.017

isotope 42,abundance of 79.85,mass of 42.111

15. Classify each of the following elements as alkali, alkaline earth, halogen or a noble gas:
a) He ________________________
b) F ________________________
c) Na ________________________
d) Ca ________________________
e) Br ________________________

Determine the formula weights (to 1 decimal place) for each ofthefollowing compounds.

(a) nitrous oxide, N₂O, known as laughinggasand used as an anesthetic in dentistry
1 amu
(b) urea, (NH₂)₂CO, a compound used asanitrogen fertilizer
2 amu
(c) Mg(OH)₂, the active ingredient in milkofmagnesia
3 amu
(d) isopentylacetate,CH₃CO₂C₅H₁₁,responsiblefor the odor of bananas
4 amu
(e) sodium chloride, NaCl, table salt
5 amu

Determine the formula weights (to 1 decimal place) for each of the following compounds.

(a) sodium chloride, NaCl, table salt
___ amu

(b) urea, (NH₂)₂CO, a compound used as a nitrogen fertilizer
___ amu

(c) sucrose, C₁₂H₂₂O₁₁, table sugar
___ amu

(d) nitrous oxide, N₂O, known as laughing gas and used as an anesthetic in dentistry
___ amu

(e) Mg(OH)₂, the active ingredient in milk of magnesia
___ amu

Dinitrogen oxide (or nitrous oxide), N2O, also known as laughing gas, is widely used as an anesthetic in dentistry.

How many moles of the compound are in 34.6 g of N2O?

How many grams of N are in 34.6 g of N2O?

1. Which of the following bonds are the most polar, that is, have the greatest ionic character: H-Br, N-H, N-O, P-Cl? Why?
   
   
2. Write the Lewis symbols expected for Sn, Br- and S2-.
3. Predict the molecular geometry of nitrogen trichloride.
   
   
4. Nitrous oxide, N2O, is the familiar laughing gas used as an anesthetic in dentistry. Predict the shape of the N2O molecule.
5. Only one of the following molecules is polar. Which is it, and why? SF6, H2O2, C2H4?