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Browse through our recently updated questions and discussion topics.
Fee slips should be reviewed for accuracy on a(n) ________ basis.
Fee slips should be reviewed for accuracy on a(n) ________ basis.
Fee slips should be reviewed for accuracy on a(n) ________ basis.
 
  A) monthly
  B) semi-annually
  C) weekly
  D) annual
Medical Administration   palacir999   173   2   Anonymous    6 hours ago
Jolt - M The soda machines outside the lecture hall sees a steady stream of customers throughout the ...
Jolt - M The soda machines outside the lecture hall sees a steady stream of customers throughout the ...
[html]Jolt - MThe soda machines outside the lecture hall sees a steady stream of customers throughout the day. Between the student's use of the machine and the mechanism, it takes 15 seconds (exponentially distributed) to deliver a can of carbonated sugar water to a thirsty customer. Over the course of a twelve-hour lecture day, students ar
Business   SydTay   569   5   Anonymous    One day ago
In certain families in Norway, woolly hair is passed down through the generations. In order for chi
In certain families in Norway, woolly hair is passed down through the generations. In order for chi
In certain families in Norway, woolly hair is passed down through the generations.  In order for children to have this trait, at least one parent must have woolly hair.  How is this trait most likely inherited? Draw a pedigree for a family where one of the three children and both parents have woolly hair.  Identify the genotypes and phenotypes for each individual in t
Genetics and Developmental Biology   smand   2097   8   1muhammadmus   One day ago
Fungi helpppp please
Fungi helpppp please
Hi guys, I’ve got an exam and we’ve been given this beforehand. What kinda question do you think will be asked since I don’t know anything about it.

Screening crop pathogenic fungi for mycoviruses
Cell Biology   Anonymous   37   duddy   One day ago
Western blot help
Western blot help
Hi guys, I’ve got an exam and we’ve been given this beforehand. What kinda question do you think will be asked on this and any answers would be appreciated.

Figure A shows a silver stained isoelectric focusing gel of
extracts from a gravid female of potato cyst nematodes
€/g&edggg (R) and G. pallida (P). Figure B is a
Western blot
Biochemistry   Anonymous   42   duddy   One day ago
Refer to Michelle's Student Story in the chapter. Because Michelle's uncle died unexpectedly and ...
Refer to Michelle's Student Story in the chapter. Because Michelle's uncle died unexpectedly and ...
Refer to Michelle's Student Story in the chapter. Because Michelle's uncle died unexpectedly and at a young age, she most likely experienced this stage of grief first.
A) Disbelief
B) Anger
C) Acceptance
D) Yearning
12
Health, Nutrition, and Food Sciences   Thierryp   1712   18   Anonymous    One day ago
Someone help with these questions
Someone help with these questions
I’ve been given these images, but I am not sure what kind of questions they will ask me in the exam. Maybe how I could find the molecular weight, if they give me the daltons for one amino acid? Also, could anyone comment on the figures and explain the bands ? Anyone help would be appreciated
Cell Biology   Anonymous   46   2   One day ago
[Software] - Virtual TI Calculator Software (TI-83, 92, etc).
[Software] - Virtual TI Calculator Software (TI-83, 92, etc).
Very rare software, hope you'll enjoy it.
Mathematics   duddy   2944   2   LarryMiz   One day ago
With chain restaurants most of the important managerial decisions are made :
With chain restaurants most of the important managerial decisions are made :
With chain restaurants most of the important managerial decisions are made
 
  A) At the corporate level B) Local management
  C) At the district level D) By the franchise owner



The handle refers to:
 
  A) the total amount bet
  B) the total amount of spending by the customer at the casino
  C) the amount of money kept by the casi
Travel and Tourism   vankor   1269   3   Andriy   One day ago
Neural Rewiring Strategies for Nicotine Addiction Relief in Smokers Looking to Quit
Neural Rewiring Strategies for Nicotine Addiction Relief in Smokers Looking to Quit
How can smokers alter neural connections to alleviate addiction cravings when trying to quit, given that non-smokers find cigarette smoke unpleasant while smokers, due to nicotine addiction, find smoking pleasurable and addictive because addiction is rooted in reinforced messages within the brain's neural network?
Any suggestions?
Thanks in advance for any suggestions
News Articles and Discussion   oemBiology   53   3   bio_man   One day ago
Basta Corporation has provided the following data concerning an investment project that it is ...
Basta Corporation has provided the following data concerning an investment project that it is ...
[html]Basta Corporation has provided the following data concerning an investment project that it is considering:Initial investment
Accounting   florida1014   76   3   iffn23   One day ago
Discuss the evidences of evolutionary change with examples. Also discuss with example natural ...
Discuss the evidences of evolutionary change with examples. Also discuss with example natural ...
Discuss the evidences of evolutionary change with examples. Also discuss with example natural selection vs artificial selection, micro vs macro evolution, convergent vs divergent evolution.
General Biology   Anonymous   39   Anonymous    2 days ago
Reflecting on the legacies of the Civil War, how did the outcome of the war shape the subsequent ...
Reflecting on the legacies of the Civil War, how did the outcome of the war shape the subsequent ...
Reflecting on the legacies of the Civil War, how did the outcome of the war shape the subsequent Reconstruction period?
History   Anonymous   32   Anonymous    2 days ago
How did the push for expansion shape American identity and influence the nation's perception of its ...
How did the push for expansion shape American identity and influence the nation's perception of its ...
How did the push for expansion shape American identity and influence the nation's perception of its role on the global stage?
History   Anonymous   61   Anonymous    2 days ago
What long-term effects did the war have on issues such as civil rights, the power of the federal ...
What long-term effects did the war have on issues such as civil rights, the power of the federal ...
What long-term effects did the war have on issues such as civil rights, the power of the federal government, and the balance of power between states and the national government?
History   Anonymous   28   Anonymous    2 days ago
Discuss the political challenges faced during the Reconstruction era in reintegrating the Southern ...
Discuss the political challenges faced during the Reconstruction era in reintegrating the Southern ...
Discuss the political challenges faced during the Reconstruction era in reintegrating the Southern states back into the Union and the ways in which African Americans were included or excluded from the political process.
History   Anonymous   30   Anonymous    2 days ago
The following galvanic cell has a potential of 1.214 V at 25 ∘C: ...
The following galvanic cell has a potential of 1.214 V at 25 ∘C: ...
The following galvanic cell has a potential of 1.214 V at 25 ∘C:
Hg(l)|Hg2Br2(s)|Br−(0.10M)||MnO4−(0.10M),Mn2+(0.10M),H+(0.10M)|Pt(s)
Calculate the value of Ksp for Hg2Br2 at 25 ∘C.
12
Chemistry   pcp98   2607   19   jiminsmocheek   2 days ago
The base year is 2011. A country only produces Blu-ray players. The price of a Blu-ray player in 201
The base year is 2011. A country only produces Blu-ray players. The price of a Blu-ray player in 201
The base year is 2011. A country only produces Blu-ray players. The price of a Blu-ray player in 2011 was $100. The price of a Blu-ray player was $90 in 2012. The quantity of Blu-ray players produced in 2011 was 10,000 units and in 2012 was 10,500 units. Nominal GDP in 2012 equals
A) $900,000.
B) $945,000.
C) $1,000,000.
D) $1,050,000.
E) an amount that cann
Economics   Loraine   279   3   Anonymous    3 days ago
The zincblende structure of ZnS has the relatively large sulfide ions arranged at the lattice points ...
The zincblende structure of ZnS has the relatively large sulfide ions arranged at the lattice points ...
[html]The zincblende structure of ZnS has the relatively large sulfide ions arranged at the lattice points of a face-centered cubic structure. The edge length of this cubic unit cell is 540.9 pm. Determine the density of zincblende.

▸ 0.244 g/cm3

▸ 1.02 g/cm3

▸ 2.05 g/cm3

▸ 4.09 g/cm3

▸ 8.18 g/cm3[/ht
Chemistry   MrsSmitty   34   shichihenge7   3 days ago
The vapor pressure of ethanol is 400. mmHg at 63.5C. Its molar heat of vaporization is 39.3 kJ/mol. ...
The vapor pressure of ethanol is 400. mmHg at 63.5C. Its molar heat of vaporization is 39.3 kJ/mol. ...
The vapor pressure of ethanol is 400. mmHg at 63.5°C. Its molar heat of vaporization is 39.3 kJ/mol. What is the  vapor pressure of ethanol, in mmHg, at 34.9°C? (R = 8.314 J/K • mol)

▸ 109 mmHg

▸ 220 mmHg

▸ 366 mmHg

▸ 376 mmHg

▸ 1470 mmHg
Chemistry   bigben0007   27   overlandtrail   3 days ago
The triple point of iodine is at 0.12 atm and 115C. Thus, liquid I2
The triple point of iodine is at 0.12 atm and 115C. Thus, liquid I2
The triple point of iodine is at 0.12 atm and 115°C. Thus, liquid I2

▸ is more dense than I2(s).

▸ cannot exist above 115°C.

▸ is liquid at room temperature.

▸ cannot have a vapor pressure less than 91 torr.

▸ sublimes at high pressure.
Chemistry   whitywhite11   25   scmhack   3 days ago
The number of atoms in a face-centered cubic unit cell is
The number of atoms in a face-centered cubic unit cell is
The number of atoms in a face-centered cubic unit cell is

▸ 1.

▸ 2.

▸ 3.

▸ 4.

▸ 8.
Chemistry   edehghany   21   lpants   3 days ago
The number of atoms in a body-centered cubic unit cell is
The number of atoms in a body-centered cubic unit cell is
The number of atoms in a body-centered cubic unit cell is

▸ 1.

▸ 2.

▸ 3.

▸ 4.

▸ 8.
Chemistry   marcsleiman   16   kimtran   3 days ago
The molar enthalpy of vaporization of hexane (C6H14) is 28.9 kJ/mol, and its normal boiling point is ...
The molar enthalpy of vaporization of hexane (C6H14) is 28.9 kJ/mol, and its normal boiling point is ...
The molar enthalpy of vaporization of hexane (C6H14) is 28.9 kJ/mol, and its normal boiling point is 68.73°C. What is the vapor pressure of hexane at 25°C? ( R = 8.314 J/K • mol)

▸ 171 torr

▸ 4.44 torr

▸ 117 torr

▸ 3370 torr

▸ 759 torr
Chemistry   billafin   21   schoolkidchuck   3 days ago
The molar enthalpy of vaporization of boron tribromide is 30.5 kJ/mol, and its normal boiling point ...
The molar enthalpy of vaporization of boron tribromide is 30.5 kJ/mol, and its normal boiling point ...
The molar enthalpy of vaporization of boron tribromide is 30.5 kJ/mol, and its normal boiling point is 91°C. What is the vapor pressure of BBr3 at 20.°C? ( R = 8.314 J/K • mol)

▸ 11.5 torr

▸ 659 torr

▸ 255 torr

▸ 66.2 torr

▸ 167 torr
Chemistry   akempire   14   iammtz   3 days ago
The location that indicates conditions under which two phases can exist in equilibrium is called the
The location that indicates conditions under which two phases can exist in equilibrium is called the
The location that indicates conditions under which two phases can exist in equilibrium is called the

▸ triple point.

▸ critical point.

▸ phase boundary.

▸ phase diagram.

▸ transition state.
Chemistry   hellchicken   12   jjwatson   3 days ago
The energy required to increase the surface of a liquid per unit area is called the
The energy required to increase the surface of a liquid per unit area is called the
The energy required to increase the surface of a liquid per unit area is called the

▸ capillary action.

▸ surface tension.

▸ viscosity.

▸ cohesion.

▸ specific elasticity.
Chemistry   minaebied   10   angfucious   3 days ago
The atomic planes in a graphite crystal are separated by 335 pm. At what angle would you find the ...
The atomic planes in a graphite crystal are separated by 335 pm. At what angle would you find the ...
The atomic planes in a graphite crystal are separated by 335 pm. At what angle would you find the first-order ( n = 1) diffraction of 0.154-nm X rays from a graphite crystal?

▸ 27.4°

▸ 66.8°

▸ 0.232°

▸ 13.3°

▸ 38.0°
Chemistry   johnboycs   9   AdieMichelle   3 days ago
The arrow in this phase diagram represents which phase change?
The arrow in this phase diagram represents which phase change?
[html]The arrow in this phase diagram represents which phase change?
Chemistry   gringoboy6   10   olskee   3 days ago
Select the pair of substances in which the one with the lower vapor pressure at a given temperature ...
Select the pair of substances in which the one with the lower vapor pressure at a given temperature ...
[html]Select the pair of substances in which the one with the lower vapor pressure at a given temperature is listed first.

Chemistry   Helen Kebede   12   jchang19   3 days ago
Select the pair of substances in which the one with the higher vapor pressure at a given temperature ...
Select the pair of substances in which the one with the higher vapor pressure at a given temperature ...
Select the pair of substances in which the one with the higher vapor pressure at a given temperature is listed first.

▸ C7H16, C5H12

▸ CCl4, CBr4

▸ H2O, H2S

▸ CH3CH2OH, CH3–O–CH3

▸ Xe, Kr
Chemistry   bbergeron11   10   chinwe20   3 days ago
Platinum has a face-centered cubic crystal structure and a density of 21.5 g/cm3. What is the radius ...
Platinum has a face-centered cubic crystal structure and a density of 21.5 g/cm3. What is the radius ...
Platinum has a face-centered cubic crystal structure and a density of 21.5 g/cm3. What is the radius of a platinum atom?

▸ 69 pm

▸ 98 pm

▸ 139 pm

▸ 196 pm

▸ 277 pm
Chemistry   thunter609   21   letssdoothiss   3 days ago
Palladium crystallizes in a face-centered cubic unit cell. Its density is 12.0 g/cm3 at 27C. What is ...
Palladium crystallizes in a face-centered cubic unit cell. Its density is 12.0 g/cm3 at 27C. What is ...
Palladium crystallizes in a face-centered cubic unit cell. Its density is 12.0 g/cm3 at 27°C. What is the atomic radius of Pd?

▸ 138 pm

▸ 1.95 × 10–8 nm

▸ 1.95 × 10–8 cm

▸ 154 pm

▸ 0.109 nm
Chemistry   ya-yaa   19   capsy2   3 days ago
One of the crystalline forms of zinc oxide is a structure where the oxygen atoms are at the lattice ...
One of the crystalline forms of zinc oxide is a structure where the oxygen atoms are at the lattice ...
One of the crystalline forms of zinc oxide is a structure where the oxygen atoms are at the lattice points in a face-centered cubic lattice. How many atoms are in each unit cell?

▸ 2

▸ 4

▸ 6

▸ 8

▸ 10
Chemistry   punkybrewster   14   studyinnurse   3 days ago
Octane is a liquid component of gasoline. Given the following vapor pressures of octane at various ...
Octane is a liquid component of gasoline. Given the following vapor pressures of octane at various ...
[html]Octane is a liquid component of gasoline. Given the following vapor pressures of octane at various temperatures, estimate the boiling point of octane in Leadville, Colorado, where the atmospheric pressure is 496 mmHg. (R = 8.314 J/K • mol)T (ºC)                     P (mmHg)104                          400111                    
Chemistry   henry11   17   jjwatson   3 days ago
Octane has a vapor pressure of 40. torr at 45.1C and 400. torr at 104.0C. What is its heat of ...
Octane has a vapor pressure of 40. torr at 45.1C and 400. torr at 104.0C. What is its heat of ...
Octane has a vapor pressure of 40. torr at 45.1°C and 400. torr at 104.0°C. What is its heat of vaporization? ( R = 8.314 J/K • mol)

▸ 39.1 kJ/mol

▸ 46.0 kJ/mol

▸ 590 kJ/mol

▸ 710 kJ/mol

▸ None of these choices is correct.
Chemistry   lpn27   10   oldgreyvlegs   3 days ago
Liquid sodium can be used as a heat transfer fluid. Its vapor pressure is 40.0 torr at 633C and ...
Liquid sodium can be used as a heat transfer fluid. Its vapor pressure is 40.0 torr at 633C and ...
Liquid sodium can be used as a heat transfer fluid. Its vapor pressure is 40.0 torr at 633°C and 400.0 torr at 823°C. What is its heat of vaporization?

▸ 43.4 kJ/mol

▸ 52.5 kJ/mol

▸ 70.6 kJ/mol

▸ 1.00 × 102 kJ/mol

▸ 3.64 kJ/mol
Chemistry   arpylzr75   12   brendasants   3 days ago
Liquid ammonia can be used as a refrigerant and heat transfer fluid. How much energy is required to ...
Liquid ammonia can be used as a refrigerant and heat transfer fluid. How much energy is required to ...
[html]Liquid ammonia can be used as a refrigerant and heat transfer fluid. How much energy is required to heat 25.0 g of NH3( l) from  –65.0°C to  –12.0°C?  Normal boiling point
Chemistry   123lol456   16   dcmc92   3 days ago
Lead crystallizes in the face-centered cubic lattice. What is the coordination number for Pb?
Lead crystallizes in the face-centered cubic lattice. What is the coordination number for Pb?
Lead crystallizes in the face-centered cubic lattice. What is the coordination number for Pb?

▸ 4

▸ 6

▸ 8

▸ 10

▸ 12
Chemistry   srsbiz   13   windytodai   3 days ago
Iron crystallizes in the body-centered cubic lattice. What is the coordination number for Fe?
Iron crystallizes in the body-centered cubic lattice. What is the coordination number for Fe?
Iron crystallizes in the body-centered cubic lattice. What is the coordination number for Fe?

▸ 4

▸ 6

▸ 8

▸ 10

▸ 12
Chemistry   cc84sc   11   culwri204   3 days ago
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