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2012
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Questions Asked on July 30, 2012

If the rate of formation of ammonia is 0.345 M/s, what is the rate of disappearance of N2?1/2N2(g)+3/2H2(g)-->NH3(g) a. 0.173
1. 3 answers
2. asked by Taylor
3. 6,192 views
Indicate which of the following has the highest entropy at 298 K.0.5 g of HCN 1 mol of HCN 2 kg of HCN 2 mol of HCN All of the
1. 2 answers
2. asked by Taylor
3. 4,409 views
Given the following data, determine the rate constant of the reaction2NO(g) + Cl2(g) 2NOCl(g) Experiment [NO] (M) [Cl2] (M) Rate
1. 2 answers
2. asked by Taylor
3. 4,255 views
Calculate DeltaS0 for the formation of 1 mol of HI(g) from its elements given the following information:S0[H2(g)] = 131
1. 3 answers
2. asked by Taylor
3. 4,143 views
how do you find the lower class limit,upper class limit, class width, class midpoint, and class boundaries from a set of
1. 2 answers
2. asked by kelly
3. 3,135 views
In a normal distribution with the mean being 500 and the standard deviation being 100, what raw score separates the top 40% of a
1. 1 answer
2. asked by Jessica
3. 2,414 views
A circle has its centre on the x-axis and passes through(4,1)and(1,5).find its equation.
1. 1 answer
2. asked by sholarity
3. 2,329 views
An automobile starts from rest and 110ft attains a speed of 30 mi/h. In what time has it traveled this distance and the is the
1. 5 answers
2. asked by zianna
3. 2,211 views
If you add 8g of benzoic acid to 92g of an ointment base, what is final concentration (w/w) the product? _______________
1. 1 answer
2. asked by Betty
3. 2,041 views
In a time-use study, 20 randomly selected managers were found to spend a mean of 2.40 hours each day on paperwork. The standard
1. 1 answer
2. asked by jamie
3. 2,007 views
2.Which of the following is NOT a technique for emphasizing material in a résumé?A. Presenting it in vertical lists B.
1. 1 answer
2. asked by Ron
3. 1,870 views
If at a certain instant during the course of the reaction 2 NO2(g) + F2(g) �¨ 2 NO2F(g), the rate of formation of the product
1. 3 answers
2. asked by Taylor
3. 1,552 views
Assume that women's heights are normally distributed with a mean=63.6 in. and standard deviation = 2.5 in.a) To be eligible for
1. 1 answer
2. asked by jimmy
3. 1,507 views
75g of active agreement powder is mixed with 300 ml normal saline. What is the final percent strength(w/V)? ____________
1. 2 answers
2. asked by Betty
3. 1,355 views
For which reaction is delta Ssys > 0?A) CH4(g) + 2 O2(g) �¨ CO2(g) + 2 H2O(l) B) NH3(g) + HCl(g) �¨ NH4Cl(s) C) 2 NH4NO3(s)
1. 1 answer
2. asked by Taylor
3. 1,349 views
1. An example of internally aligning HR practices is:a. implementing an employee dress code that increases customer
1. 3 answers
2. asked by karen
3. 1,288 views
1.Which of the following statements explains why threats are NOT effective for motivating people? A. Threats reduce tension. B.
1. 1 answer
2. asked by Ron
3. 1,243 views
an open box is to be made from a square piece,of material 24cm on a side by cutting equal squares from each cover and turning up
1. 1 answer
2. asked by aiza saclolo
3. 1,236 views
Identify the simple predicate in the following sentence.Our basketball team will play against Wilson High School on Friday
1. 2 answers
2. asked by brandon
3. 1,223 views
How much cholestryramine powder is in 3% cholestyramine/Aquaphor cream 45g? _________
1. 1 answer
2. asked by Betty
3. 1,197 views
A prescription calls for 250ml of a 0.1N hydrochloric acid HCL solution. How many ml of concentrated hydrochloric acid are
1. 1 answer
2. asked by Fai
3. 1,191 views
A room is 11ft by 21ft and it needs painted. The ceiling is 8ft above the floor. There are two windows in the room, each is 3ft
1. 1 answer
2. asked by face
3. 1,175 views
a playground is 5 meters longer than its width. what are the dimension of itd area ia 968m. squared
1. 1 answer
2. asked by bryan laron
3. 1,169 views
suppose that sin0=-5/13 and that 0 is a quadrant III angle. what is the exact value of cos0
1. 2 answers
2. asked by Melanie
3. 1,166 views
How much concentrated hydrochloric acid solution 36% HCL by mass d=1.18g/ml in milliliters is required to produce 11.0L of 0.296
1. 1 answer
2. asked by Fai
3. 1,158 views
A 1.50- gas sample at 735 and 25.0 contains 5.00 radon-220 by volume. Radon-220 is an alpha-emitter with a half-life of 55.6 .Ho
1. 1 answer
2. asked by Sigurd
3. 1,123 views
In a time-use study, 20 randomly selected managers were found to spend a mean of 2.40 hours each day on paperwork. The standard
1. 0 answers
2. asked by becky
3. 1,088 views
What is the overall standard free-energy change for the following two reactions?A + B-->2C äG = äG1 C + D-->E äG = äG2
1. 1 answer
2. asked by Taylor
3. 1,077 views
The velocity of cylinder which is released from rest on degree incline after it has rolled through a distance 1 is given
1. 1 answer
2. asked by Tamil
3. 1,072 views
If you diluted 95ml of a 7% benzocaine lotion to 5% how much could you produce? ___
1. 1 answer
2. asked by Betty
3. 1,069 views
Heat transfer from the system to the surroundings has a large effect on äSsurr ___________.a. when the temperature of the
1. 1 answer
2. asked by Taylor
3. 1,069 views
1. "P v Q" is best interpreted as (Points : 1)P or Q but not both P and Q P or Q or both P and Q Not both P or Q P if and only
1. 1 answer
2. asked by Help me
3. 1,062 views
. In a biochemical reaction, A + B-->C with äG = 30 kJ/mol. Which of the following reactions might be effectively coupled to
1. 4 answers
2. asked by Taylor
3. 1,060 views
find the resultant velocity of riverboat that steams 60 km/hr in still water , if travels upsteam against a river current that
1. 1 answer
2. asked by Anonymous
3. 1,058 views
write a definition for an equivalent fraction.A. a fraction of multiplication B. fraction with unlike denominators C. a fraction
1. 4 answers
2. asked by Ami
3. 1,035 views
If 1 mol of ice melts at its melting point of 273 K, the entropy change for the ice is 22.0 J/K. If the ice melts in someone’s
1. 1 answer
2. asked by Taylor
3. 1,001 views
Alice Correa bought three yards of cloth to make a dress. The cloth was on sale for $1.93 per yard. How much did Alice pay for
1. 1 answer
2. asked by Anonymous
3. 990 views
A 60 foot light pole casts a shadow that is 40 feet long. At the same time, a nearby light post casts a shadow that is 15 feet
1. 1 answer
2. asked by karol
3. 980 views
Monthly rent: $309Security deposit: $100 Utility deposit: $60 Phone installation: $38 Initial charges:
1. 2 answers
2. asked by Dave
3. 978 views
solve the word problem (rates per kg)1) Mary buys 7 kg peaches,and 5 kg bananas . what is the totala cost? 2)Sarah buys 1kg
1. 3 answers
2. asked by Anonymous
3. 976 views
If you diluted 95ml of a 7% benzocaine lotion to 5% how much could you produce? ___
1. 0 answers
2. asked by Jean
3. 925 views
1,Which of the following is NOT something a group should do when it plans a collaborative writing project? A. Divide the work
1. 3 answers
2. asked by Sarah
3. 906 views
The municipal swimming pool in Nicetown has three different ways of paying for individual open swimming. Evan is trying to
1. 3 answers
2. asked by Morgan
3. 906 views
find the remainder when 13^16 + 17^12 is divided by 221.
1. 1 answer
2. asked by Adam
3. 891 views
Drysol contains 6g of aluminum chloride hexahydrate in 42ml of an alcohol base. What is the final strength of Drysol?____
1. 1 answer
2. asked by Betty
3. 887 views
While out walking one night, a dog met a poor hungry wolf. The dog invited the wolf home to see of maybe his master had a job
1. 3 answers
2. asked by jessica
3. 874 views
35ml of active ingredient is mixed with distilled water to total 300ml. What is the final concentration (v/v)? ________
1. 0 answers
2. asked by Betty
3. 873 views
A stone is thrown vertically upward from the top of a 30m high building with a velocity of 15m/s. Taking the acceleration of
1. 1 answer
2. asked by Rajan
3. 861 views
If your metabolic consumption of oxygen is 1500ml/min, what is the P02 of venous blood?
1. 0 answers
2. asked by Jimmy
3. 845 views
The majority of the wealth of the Byzantine Empire was based on what I forgot.
1. 6 answers
2. asked by shkhan
3. 829 views
The National Center for Education surveyed 4400 college graduates about the lengths of time required to earn their bachelor's
1. 1 answer
2. asked by kathy
3. 815 views
In a time-use study, 20 randomly selected managers were found to spend a mean of 2.40 hours each day on paperwork. The standard
1. 1 answer
2. asked by vickie
3. 812 views
The standard molar entropy of lead(II) bromide (PbBr2) is 161 J/mol • K. What is the entropy of 2.45 g of PbBr2?a. +1.07 J/K
1. 1 answer
2. asked by Taylor
3. 784 views
8. The usual partial pressure of oxygen that people get at sea level is 0.20 Atm., that is, a fifth of the usual sea level air
1. 0 answers
2. asked by Reid
3. 768 views
An automobile starts from rest and 110ft attains a speed of 30 mi/h. In what time has it traveled this distance and the is the
1. 1 answer
2. asked by zianna
3. 758 views
The National Center for Education surveyed 4400 college graduates about the lengths of time required to earn their bachelor's
1. 1 answer
2. asked by katy
3. 742 views
A ball is thrown vertically upward with a velocities of 18 m/s. Two seconds later another ball is thrown upwards with a velocity
1. 1 answer
2. asked by DHilsath
3. 727 views
I need help with the following Lab due tonight, 7/30/12, as I feel completely lost and would appreciate the help. The lab goes
1. 0 answers
2. asked by Joe
3. 712 views
Exactly how many digits are in 302627325(2^5300001+1)
1. 1 answer
2. asked by Jon
3. 705 views
While out walking one night, a dog met a poor hungry wolf. The dog invited the wolf home to see of maybe his master had a job
1. 3 answers
2. asked by jessica
3. 688 views
35ml of active ingredient is mixed with distilled water to total 300ml. What is the final concentration (v/v)? ____
1. 0 answers
2. asked by Jean
3. 683 views
a train starts from rest ad at the end of 90° seconds has a speed of 10km/h. What is the acceleration?
1. 1 answer
2. asked by zianna
3. 662 views
The population P of a particular city, Metropia, is growing at a rate proportional to the current population.The population at
1. 0 answers
2. asked by Nina
3. 656 views
Drivers pay an average of (mean $690) per year for automobile insurance the distribution of insurance payments is approximately
1. 2 answers
2. asked by Jessica
3. 645 views
How much tolnaftate powder is in 7% Eucerin cream 85g? _______________
1. 0 answers
2. asked by Betty
3. 643 views
A nine liter tank has 150 atmospheres of bromine in it at 27°C. What is the added mass of the tank due to the gas?
1. 1 answer
2. asked by Reid
3. 636 views
A flywheel has an angular speed of 1200 rev/min when its motor is turned off. The wheel attains constant decelerations of 1.5
1. 1 answer
2. asked by Rajan
3. 620 views
A Football player on team a is movin gat a velocity of 8ms at an angle of 49 below the x axis. He collides with a player on team
1. 2 answers
2. asked by Alex
3. 617 views
Alex plots 4 points K, L, M, and N. He joins points K and L and points M and N with straight lines as shown.Alex made the
1. 1 answer
2. asked by Anonymous
3. 616 views
A ball is thrown vertically upward with a velocities of 18 m/s. Two seconds later another ball is thrown upwards with a velocity
1. 1 answer
2. asked by paramesh
3. 615 views
a 1500 kg automobile is traveling up to 20 degree incline at a speed of 6 m/s. if the driver wishes to stop his car in a
1. 3 answers
2. asked by DHilsath
3. 611 views
What is the probability that a randomly selected three-digit number has the property that one digit is equal to the product of
1. 1 answer
2. asked by grace
3. 611 views
What is the entropy change to the surroundings when 1 mol of ice melts in someone’s hand if the hand temperature is 32°C?
1. 0 answers
2. asked by Taylor
3. 607 views
If barometric pressure is 480mmhg, what is the partial pressure of 02 in inspired air? At this pressure, what % of 02 would you
1. 0 answers
2. asked by Sharon
3. 596 views
1 ) Find the inverse of g(x) = 5x -22) the graph (x-2)^2 + 3(y-2)^2 = 25 is graph of a(an) ______ 3) which equation has a vertex
1. 1 answer
2. asked by Bread
3. 587 views
Find the error. Sam is finding 9-6+2. Find his mistake and correct it. Steps: First solve the problem. Second, write a summary
1. 1 answer
2. asked by Hannah
3. 581 views
A motorcycle stuntman must jump from a ramp to a platform. The platform is located 15M away and is 2M higher then the tip of the
1. 4 answers
2. asked by Alex
3. 576 views
Drivers pay an average of (mean $690) per year for automobile insurance the distribution of insurance payments is approximately
1. 1 answer
2. asked by Jessica
3. 575 views
Assume an investor with 5 years investment horizon is considering purchasing a 7 years 6% coupon selling at par. The investor
1. 0 answers
2. asked by ali
3. 570 views
In the sentence I gave Ellen and Jane the card, the word Jane can be replaced with the objective pronoun her.True <------is this
1. 1 answer
2. asked by Amy
3. 569 views
Sarah jumped 18 1/2 feet in the long jump competition. Rachel jumped 19 1/8 feet. how much further did rachel jump?
1. 1 answer
2. asked by she
3. 564 views
A ball of mass 8 kg is thrown vertically upward from the ground , with an initially velocity of 25 m/s. Determine the maximum
1. 4 answers
2. asked by Rajan
3. 557 views
In a normal distribution with the mean being 500 and the standard deviation being 100, what raw score separates the top 40% of a
1. 0 answers
2. asked by Jessica
3. 547 views
The population P of a particular city, Metropia, is growing at a rate proportional to the current population.The population at
1. 0 answers
2. asked by Nina
3. 541 views
1.The potiential energy of a particle varies with distance x from a fixed origin as v=A√x/x+B where A and B are constants.Find
1. 1 answer
2. asked by help me out it's urgent
3. 540 views
If 35.7{\rm mL} of 0.205{\rm M} {\rm KOH} is required to completely neutralize 20.0{\rm mL} of a {\rm HC_2H_3O_2} solution, what
1. 1 answer
2. asked by Anonymous
3. 539 views
Use the distributive property to simplify the expression.-11(10+6)
1. 1 answer
2. asked by Shelby
3. 539 views
what mountain range prevent moisture from the summer monsoon winds from reaching the interior of the subcontinent?
1. 1 answer
2. asked by history
3. 529 views
How do I work out the problem 39 1/5+ 97+ 58 2/7
1. 2 answers
2. asked by Anonymous
3. 524 views
The length of a rectangle is 3 feet less than twice the width of the rectangle. If the perimeter of the rectangle is 414 feet,
1. 1 answer
2. asked by Alonzo
3. 511 views
Two men and two women- Elliot, Theo, Shelly and Tina are professionals who meet for a conference. One is a Dean of Students, one
1. 3 answers
2. asked by TIA
3. 509 views
If barometric pressure is 480mmhg, what is the partial pressure of 02 in inspired air? At this pressure, what % of 02 would you
1. 0 answers
2. asked by Sharon
3. 499 views
So were the Federalists considered the lesser party in contrast to the Jeffersonian-Republicans? What were the differences in
1. 5 answers
2. asked by Claire
3. 495 views
Discuss how the Italo-Byzantine sense can be seen as an evident in Berlinghieri’s St. Francis Altarpiece. Provide at least two
1. 2 answers
2. asked by Anonymous
3. 492 views
If you diluted 95ml of a 7% benzocaine lotion to 5%, how much could you produce? _________
1. 1 answer
2. asked by Betty
3. 489 views
Im speech and psychology this semester in college. I will like to know if there is any websites that can help me with writing a
1. 2 answers
2. asked by %%%Rena%%%
3. 483 views
A car dealer will sell you a used car for $5,238 with $238 down and payments of $150.83 per month for 48 months. What is the
1. 1 answer
2. asked by LaCresha
3. 481 views
320ml of active ingredient is added to 680ml of an alcohol based solution. What is the final strength (v/v)? ___
1. 3 answers
2. asked by Jean
3. 475 views
15g of potassium chloride is diluted in 2L of sterile water for injection. What is the final perccent strength (w/v)? ____
1. 2 answers
2. asked by Jean
3. 466 views
johnny at 1/2 of a pizza, sue has 1/2 of another pizza, johnny said he ate more than sue, but sue says they both at the same
1. 2 answers
2. asked by dylan
3. 466 views

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