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2011
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March 23, 2011
If I use 0.524g of Mg to react with 60.0mL of 1.0M H+. The density of H+ is 1.00 g/mL, and the specific heat capacity equals
4 answers
asked by
emily
2,642 views
john can paint 2 square feet of fence in 10 min.How long will it take him to paint a fence that is 6 feet high by 25 feet long?
1 answer
asked by
Sam
367 views
A sample of 6.41 grams of NaOH is dissolved into 675 mL of aqueous 0.250 M NaOH (assume no volume change). This solution is then
5 answers
asked by
Scott
1,647 views
Which of the following strategies did the NAACP employ to secure civil rights for
A. Urging African Americans to vote for
4 answers
asked by
ashley --- HELP PLEASEE!!!
712 views
The most prominent advocate of "Negro nationalism" during the early twentieth century wwas
A. Claude McKay B. Alice Paul C. Zora
4 answers
asked by
ashley --- HELP PLEASEE!!!
995 views
Data shows that 88% of the people in a certain population are right-handed. A group of 7 people from this population are
2 answers
asked by
Anonymous
897 views
One unintended consequence of the immigration restrictions passed in the 1920s was to:
A. end legal immigration from east Asia.
4 answers
asked by
ashley --- HELP PLEASEE!!!
681 views
The Ku Klux Klan of the postwar period differed from its original Reconstruction-era incarnation in all of the following ways
7 answers
asked by
ashley --- HELP PLEASEE!!!
959 views
Suppose that 30% of a company's television sets are manufactured at a plant in Portland and 70% at a plant in Houston. Of those
1 answer
asked by
Anonymous
517 views
Is this right?
Choose an appropriate metric unit of mass or capacity. A telephone-kilograms A single piece of paper-grams Lake
3 answers
asked by
Mark
692 views
simplify 9-(6+4v) & 7(p-10)-7
1 answer
asked by
jeff
268 views
Which president passed the Workers Compensation law, and what was it about?
The presidents we can choose from are McKinley,
3 answers
asked by
Nicol
620 views
Swimming Strokes by Lee Carroll
Paragraph 1: There is three types of strokes you must master if you want to be a proficient
1 answer
asked by
katelyn
518 views
reposted again
a 275mL sample of vapor in equilibrium with 1-propylamine at 25C is removed and dissolved in 0.500L of H20. For
9 answers
asked by
kate-------------------------------------
710 views
what is the pH of a solution that is 0.060 M in potassium propionate and 0.085 M in propioic acid
2 answers
asked by
Steph
698 views
The table below shows the drink preferences for people in 3 different age groups. If one of the 255 subjects is randomly chosen,
2 answers
asked by
peewee
576 views
A sample of benzoic acid weighting 1.567 g was burned in a calorimeter. If the initial temperature was 22 degrees Celsius,the
2 answers
asked by
Kamila
546 views
WHAT ECONOMIC, SOCIAL, and POLITICAL FORCES HAVE MADE EMPLOYEE TRAINING EVEN MORE IMPORTANT TODAY THAN IT HAS BEEN IN THE PAST.
6 answers
asked by
Anonymous
1,263 views
write a chemical equation for an atom losing a third electron. would the ionization energy for this reaction be larger or
5 answers
asked by
celina
3,552 views
what is an verb adverb, action verb and how to use in a sentence
1 answer
asked by
sheryl
452 views
I am a mom trying to help my child with their math HW. But this question has us stumped. I've seen it posted before but no real
5 answers
asked by
Sam's Mom
329 views
what is the monthly payment on a loan of 250,000 with 6% interest that compounds monthly for 30 years
how much will be owed in 5
3 answers
asked by
veresia
560 views
How does the GOP feel about Tom Corbett decision to cut education funding for schools in Pennsylvania?
4 answers
asked by
kelly
389 views
The average cost for a vacation is $1,050. If a family borrows money for the vacation at an interest rate of 11.9% for 6
7 answers
asked by
nessa
4,431 views
summarize the major similarities and differences between the forms of drama, poetry, and the short story. Demonstrate your ideas
3 answers
asked by
jb
824 views
Does the meaning of written communication change if it is the form of an e-mail, a letter, or a memo? Why or why not?
i say yes,
2 answers
asked by
Donni
506 views
I reposted this as a new question because I wasn't sure if you go back a page or not-
Emily ¿Qué deseas tú comer? Beth: Yo
2 answers
asked by
BethAnne
544 views
A stressed chemistry student is hyperventilating into a paper bag. The student stops to wipe his brow after a few breaths, and
5 answers
asked by
Lauren
517 views
I'm not quite sure what i'm doing wrong here:
The Ksp for Ga(OH)3 = 7.28 X 10-36. What is the molar solubility of Ga(OH)3 in a
2 answers
asked by
Emily
631 views
Swimming Strokes by Lee Carroll
Paragraph 4: One of the easiest strokes for people who are just learning to swim are the
1 answer
asked by
katelyn
496 views
Swimming Strokes by Lee Carroll
Paragraph 3: The second type of stroke-the breast stroke-is my favorite, since it feels the most
2 answers
asked by
katelyn
592 views
Swimming Strokes by Lee Carroll
Paragraph 2: When most people think of swimming, they think of the crawl stroke. It involves
2 answers
asked by
katelyn
613 views
In paragraph 1 in Swimming strokes I found 2 errors in subject-verb agreement, 1 error in parallelism, and 0 errors in
2 answers
asked by
katelyn
772 views
Calculate the accounts receivable period, accounts payable period, inventory period, and cash conversion cycle for the following
2 answers
asked by
Kenny
651 views
In paragraph 2 of Swimming Strokes by Lee Carroll, I found 1 error in subject-verb agreement, 0 errors in parallelism, and 1
2 answers
asked by
katelyn
662 views
how is ionizaion energy different from electron affinity? use a chemical equation to clarify your definition.
2 answers
asked by
celina
491 views
Need help with Transitive and Intransitive verbs.
1. It is related to wheat, oats, and barley. 2. Their size might surpise you.
5 answers
asked by
ann
1,098 views
In paragraph 3 of Swimming Strokes by Lee Carroll, I found 3 errors in subject-verb agreement and 3 errors in parallelism. Are
3 answers
asked by
katelyn
678 views
the numbers M and N are different numbers selected from the first 25 counting numbers: If M is larger than N, what is the
5 answers
asked by
Tiffany
1,705 views
In paragraph 4 in Swimming Strokes by Lee Carroll, I found 2 errors in subject-verb agreement, 1 error in parallelism, and 2
2 answers
asked by
katelyn
766 views
1).Does more grain boundaries result in a higher ultimate tensile strength?
2).Does an increase in stiffness of a material result
1 answer
asked by
Jane
357 views
what is the procedure and materials needed to make a 0.10m solution of Potassium Hydroxide?
1 answer
asked by
meghan
442 views
Swimming Strokes by Lee Carroll
Paragraph 2: When most people think of swimming, they think of the crawl stroke. It involves
2 answers
asked by
katelyn
548 views
what are the procedures and materials needed to make a 0.10m solution of Silver(I) Chloride?
4 answers
asked by
meghan
449 views
Determine the concentration of a calcium chloride solution if 1.75 L of the solution contains 0.125 mol of calcium chloride.
3 answers
asked by
Rachel
531 views
Aluminum has a specific heat capacity of 0.903J/g degree celsius. What mass of aluminum in g would require 500j of heat to raise
2 answers
asked by
mary
1,129 views
A sample of CO2(g) at 305mmHg goes from 13 degress celsius to 25 degress celsius. What is the new pressure?
1 answer
asked by
Tiffany
378 views
A couple more questions on Transitive and Intransitive verbs.
1. Zoo keepers harvest bamboo for pandas. 2. Asian farmers live in
3 answers
asked by
ann
896 views
Write the expression as a trigonometric function of one number.
(cos 20 degrees)(cos 70 degrees)+(sin 20 degrees)(sin 70 degrees)
10 answers
asked by
Kayla
2,020 views
how do you do it
4 answers
asked by
august
317 views
HCR 220 week 6 Applying Level II HCPCS Modifiers can anyone help with this
Portable home oxygen unit Emergency ambulance
1 answer
asked by
Susan
391 views
John’s backyard is shaped like a rectangle as shown below. The entire yard is grass, except for a 60 foot by 30 foot
2 answers
asked by
trina
700 views
2sin^2x+3sinx+1
1 answer
asked by
sarah
333 views
If 100 grams of a saturated solution of lead nitrate is cooled from 60c to 20c, what will happen
3 answers
asked by
Mary
668 views
Swimming Strokes by Lee Carroll
Paragraph 3: The second type of stroke-the breast stroke-is my favorite, since it feels the most
1 answer
asked by
Katelyn
496 views
A bullet is fired straight up from a gun with a
muzzle velocity of 170 m/s. Neglecting air resistance, what will be its
1 answer
asked by
maria
504 views
(2/y+2)+(3/y)=(-y/y+2)
1 answer
asked by
Aaron
282 views
So in paragraph 4 in Swimming Strokes are there 2 errors in subject-verb agreement, 1 error in parallelism, and 2 errors in
1 answer
asked by
Katelyn
492 views
if I have sin(6x)+cos(6x)how would I write it in terms of sin only?
1 answer
asked by
Kayla
766 views
Can anyone help me solve a Math Olympiad Fraction problem?
5 answers
asked by
Tiffany
367 views
A potential difference of 12 V produces a
current of 0.90 A in a piece of copper wire. What is the resistance of the wire?
4 answers
asked by
maria
1,074 views
Match the following organs with one of its functions.
1. Oral cavity ______ a. stores bile 2. Pharynx ______ b. begins mechanical
1 answer
asked by
Danny
836 views
The number of t teaspoons in b tablespoons can be found by using the equation b=t/3 . Find the number of tablespoons needed for
3 answers
asked by
Themathperson
485 views
Rewrite the expression in terms of the first power of cosine
sin^4(x)
2 answers
asked by
Kayla
621 views
rewrite the expression in terms of the first power of cosine.
cos^3(x)sin^4(x)
1 answer
asked by
Kayla
406 views
what is the lowest common multiple for 3, 5 and 6?
4 answers
asked by
Erika
572 views
A bullet is fired straight up from a gun with a
muzzle velocity of 170 m/s. Neglecting air resistance, what will be its
3 answers
asked by
maria
823 views
What are some examples of samples?
3 answers
asked by
ally
341 views
a 650 newton crate rests on the floor. how much work is required to move it at a constant speed, 3 meters against a friction
2 answers
asked by
melanie
887 views
Your client has asked you to prepare a report in which you address the following questions: Is the CEO trying to lead or manage
1 answer
asked by
Shelia
897 views
A. consider the finite arithmetic series 10+13+16+...+31. how many terms are in it? Explain.
B. evaluate the series
4 answers
asked by
max
1,098 views
Calculate the OH− concentration after 51.3
mL of the 0.100 M KOH has been added to 25.0 mL of 0.200 M HBr. Assume additive
1 answer
asked by
Mandy
474 views
would a screen be useful for separating a mixture of gravel and diatomaceous-earth powder?
7 answers
asked by
ralph
1,068 views
what is the angle between the first order and the second order bright fringes for a yellow light with a wave length of 605 nm,
4 answers
asked by
yeiri
1,193 views
whose political borders do pakistan and india disagree about
4 answers
asked by
Anonymous
419 views
a diver springs from the edge of a cliff 80 ft above the ocean with an initial upward velocity of 8 ft/ s. How long will it take
2 answers
asked by
Anonymous
1,357 views
Identify the salt that is produced from
the acid-base neutralization reaction be- tween sodium hydroxide and hydrocyanic acid
4 answers
asked by
Holly
1,739 views
Using the following data, compute net sales
sales discounts 50,000 Accounts receivable, ending 125,000 Gross Sales 2,500,000
1 answer
asked by
Kenny
1,095 views
When sodium chloride reacts with silver nitrate, silver chloride precipitates. What mass of AgCl is produced from 192 g of
3 answers
asked by
Anonymous
1,605 views
The joint-stock company, in which individuals invested and profited in proportion to the number of shares purchased, was the
1 answer
asked by
yo
465 views
In the reaction
Ca(H2O)+2 6 + H2O ! Ca(H2O)5(OH)+ + H3O+ the calcium compound on the left acts accord- ing to the Bronsted-Lowry
3 answers
asked by
Anonymous
833 views
What is the height of a triangle whose base is 9.4 centimeters and whose area is 132.54 square centimeters?
3 answers
asked by
jill
2,510 views
Name the shape. Plane shapes.
It does not have 4 sides. all of it sides are equal. All of its angles are acute.
4 answers
asked by
Rosie
517 views
What are some of the criticism of a democratic style of government ? ...
1 answer
asked by
bubba
416 views
Conjugate the following irregular verbs in the simple present tense (Indicative).?
>> are my answers correct. tener (to have) yo
3 answers
asked by
anon
874 views
Solve: (2/y+2)+(3/y)=(-y/y+2)
1 answer
asked by
Alonzo
251 views
a.) 2KClO3 (s)-------> 2KCl(s) + 3O2(g)
b.) 4NH3(g) +6NO(g) ---------> 5N2 (g) +6H2O(g) c.) 4K(s) + O2(g) ------> 2K2O(s)
3 answers
asked by
Tanner martin
747 views
Give the correct form of the appropriate verb, saber or conocer, which would be used in writing the following
sentences in
7 answers
asked by
anon
2,857 views
Suppose you have an after school baby sitting service. You charge a flat fee of $10 per week plus $3 per hour. The equation y =
3 answers
asked by
Bill Bob
903 views
A force of 80.0 N is required to pull a 25.0 kg wooden toy boat at a constant velocity across a smooth glass surface on Earth.
1 answer
asked by
edward
520 views
what si the procedure to make a 0.10m solution of Potassium Hydroxide during a class lab?
3 answers
asked by
meghan
409 views
1/(b+2)+1/(b+2)=3/(b+1)
3 answers
asked by
Marylyn
293 views
A local politician claims that 1 in 5 automobile accidents involve a teenage driver. He is advocating increasing the age at
1 answer
asked by
Elie
454 views
A 24 foot ladder is leaning against a building. Let x be the distance between the bottom of the ladder and the building and let
2 answers
asked by
CMM
584 views
rewrite the expression in terms of the first power of cosine.
cos^3(x)sin^4(x)
1 answer
asked by
Kayla
529 views
When 2.6 ×103 g of CaCO3 are heated, the
actual yield of CaO is 1.06 ×103 g. What is the percent yield? Answer in units of %.
2 answers
asked by
Jack
805 views
Quicklime (CaO) can be prepared by roasting
limestone (CaCO3) according to the reaction CaCO3(s) � −!CaO(s) + CO2(g) . When 2.6
4 answers
asked by
Jack
1,690 views
The half-life of the first order reaction, A to products, is 53.2 s. What was the original concentration, (A)0 in moles per
3 answers
asked by
Adrianna
561 views
The loudness of sound can be measured in decibels. Do you think loudness is a vector or not? Can you explain why or why not.
7 answers
asked by
Kallie
2,449 views
When a stone is thrown into the air it's surface will be in contact with the surrounding air. Analyse the stresses existing
2 answers
asked by
Daddee
548 views
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