Questions Asked on April 26, 2009

Write formula equations and net ionic equations for the hydrolysis of sodium carbonate in water.Responses Chemistry - DrBob222,
1. 5 answers
2. asked by anonymous
3. 9,380 views
two dice are rolled find the probability of getting a 5 on either dice or the sum of both dice is 5
1. 2 answers
2. asked by yorkie16
3. 1,830 views
1. Write a sinusoidal function for the function with a period of 6. The function has a max of 3 at x=2 and a low point of -1.2.
1. 1 answer
2. asked by Ske
3. 1,624 views
Wich of the following is NOT true about the blank for the experiment, 'Analysis of a Complex Iron Salt'?A. A blank is composed
1. 6 answers
2. asked by uci student
3. 1,524 views
describe the prosody of the poem (question, by May Swenson) and comment on the effect of the initial substitutions of the meter.
1. 2 answers
2. asked by stacy
3. 1,390 views
i don't know what this question is asking:"Puedes cantar "Ojos Negros"?" "Lo siento. No conozco esa _____." a. cancion -- song?
1. 3 answers
2. asked by spanish
3. 1,216 views
Write a paper describing an experience using a new technology tool. The technology can be any application or digital device that
1. 3 answers
2. asked by scooby91320002
3. 1,116 views
Solve by substitution or elimination method:4x – 5y = 14 -12x + 15y = -42 when i try this solution i end up cancelling out the
1. 8 answers
2. asked by Kim
3. 1,108 views
I have finished the questions for the following, but could someone please check to see if my answers are right because there are
1. 4 answers
2. asked by Ske
3. 1,101 views
Paula Patient doesn't want her violent boyfriend to know she's getting an abortion, so she asks Dr. Bob to send all
1. 2 answers
2. asked by Olga
3. 1,098 views
TRUE OR FALSEthe school day begins at two o'clock for some students in Mexico City? (help!)
1. 1 answer
2. asked by SPANISH
3. 1,057 views
frankie has an avg of 57% and he has 2 test left worth 5% each and 1 assigment worth 1% and 2 assigment both 2% how much would
1. 1 answer
2. asked by just wondering
3. 1,048 views
Now if you were Deana, how would you address your family's crticisms of and attitudes about higher education? How would you
1. 1 answer
2. asked by Canda
3. 1,038 views
five times an unknown number decreased by the same unknown number is less than the opposite of the sum of the unknown number and
1. 1 answer
2. asked by anonymous
3. 1,038 views
is this correct?Agustin esta muy cansado. Va a _____ temprano esta noche. a. acostarse b. levantarse c. peinarse d. cepillarse B
1. 3 answers
2. asked by spanish
3. 1,037 views
Calculate the equilibrium constant for the weak base CH3NH2, if a solution of the base with an initial concentration of
1. 1 answer
2. asked by harry
3. 1,026 views
Solve for x5/3 / 4/3 = x / 20/9 x= 25/9 =2.77777.... 5/4 = x/3 x= 15/4 = 3.75 20/36 / 21/x x= 189/5 = 37.8 x/6 = x+1 / 9 x= 2
1. 1 answer
2. asked by Anonymous
3. 1,008 views
In act 5 is Tybalt, Paris, and Romeo the three characters who lie dead in the tomb with Juliet?
1. 4 answers
2. asked by Stacie
3. 1,004 views
TRUE OR FALSEworking on the school newspaper and literary magazine are popular extracurricular activities among Guatemalan
1. 4 answers
2. asked by SPANISH
3. 990 views
I'm graphing the parabola f(x)=x^2+2. I'm going to make a table of values, and I'm choosing 5 values. How do I know which value
1. 1 answer
2. asked by Angie
3. 959 views
TRUE OR FALSEThe currency of many Spanish-speaking countries contains the images of literary characters, political leaders, and
1. 1 answer
2. asked by SPANISH
3. 925 views
Is there a silent letter in the words comfortable and fashionable?a silent letter that is not voiced when the these words are
1. 2 answers
2. asked by LEE
3. 914 views
Hi, I asked this question yesterday and I am still struggling with it, can someone please help me, thank you!State the image of
1. 1 answer
2. asked by Katie
3. 903 views
Identify the thesis statement in the article A Nation Apart. What strategis does the author use to formulate his argument? What
1. 1 answer
2. asked by Canda
3. 814 views
"Tue instrumento toca Ud. en la orquesta?"a. toca el contrabajo b. tocamos la flauta c. toco el violin d. toca el saxofon C..?
1. 1 answer
2. asked by spanish
3. 798 views
Can someone please check my work for me.Q: Plot the graph of the equations 2x - 3y = 5 and 4x - 6y = 21 and interpret the
1. 1 answer
2. asked by Kim
3. 789 views
TRUE OR FALSEThe official currency in some Spanish-speaking countries is named after famous explorers. True..?
1. 2 answers
2. asked by SPANISH
3. 772 views
What is the difference between an equation and an expression? Include an example of each. Can you solve for a variable in an
1. 2 answers
2. asked by Nickster
3. 771 views
is this correct?"A que hora se acuestan Uds. esta noche?" "_____ a las once." a. te acuestas b. me acuesto c. nos acostamos d.
1. 1 answer
2. asked by spanish
3. 770 views
The total pressure in a flask containing air and ethanol at 257C is 878 mm Hg. The pressure of the air in the flask at 257C is
1. 3 answers
2. asked by kristin
3. 758 views
1.Pippete 20ml of 0.1M acetic acid and 20ml of 0.1M NaOH into a 100ml beaker (Remember that the final volume of this solution is
1. 1 answer
2. asked by tomi
3. 753 views
What differentiates the act of grouping people from the act of stereotype? How can stereotyping affect group relations? Give a
1. 1 answer
2. asked by Canda
3. 746 views
If the area of Triangle T, sides 5,12, and 13 equals the area of rectangle R, width 3, then what is the perimeter of rectangle
1. 4 answers
2. asked by Natalie
3. 736 views
Sra, Can you please proofread my paragraph.James est d'Alberta mais il habite Vernon, BC de Canada. Il a quinze ans. Il a un
1. 2 answers
2. asked by Larry
3. 719 views
Why doesn't potassium ion K+ from KMnO4 appear in the following two unbalanced equations: MnO4– + C2O42– Mn2+ + CO2MnO4– +
1. 2 answers
2. asked by uci student
3. 689 views
How does plate tectonics affect sedimentation?I know that The plate tectonics not only affects the sedimentation by the
1. 0 answers
2. asked by AW
3. 664 views
please check this:"A Juan le gusta mucho escribir, no?" "Si. El escribe para _____." a. el periodico de la escuela y la revista
1. 1 answer
2. asked by spanish
3. 662 views
what were robert falcon scott leadership quilatys
1. 1 answer
2. asked by shorty
3. 661 views
I NEED Two Source designed to assist teachers in constructively dealing with children with challenger behaviors(such as
1. 5 answers
2. asked by Evelyn
3. 630 views
Esta tarde, voy a practicar artes marciales _____ las clases.a. despues de b. facilmente c. segun d. por lo menos i'm not
1. 1 answer
2. asked by spanish
3. 625 views
TRUE OR FALSEThe official currency is the same in all Spanish-speaking countries False?
1. 2 answers
2. asked by SPANISH
3. 622 views
I have a few questions about ladies-in-waiting in medieval times.Were unmarried ladies-in-waiting called Maids of Honour? Were
1. 3 answers
2. asked by Cassie
3. 620 views
please check this:"Quieres ayudarnos a _____ periodicos?" "No puedo. Tengo que estudiar esta tarde." a. ganar b. soler c.
1. 3 answers
2. asked by spanish
3. 619 views
I meant for this to go to the question article to be answered, sorry!I would like to know when you say traditional party who or
1. 3 answers
2. asked by sueqie
3. 617 views
is my answer correct?"Tienes mucha hambre, verdad?" "Claro que si! Voy a comer _____ dos hamburguesas." a. segun b. sin c. antes
1. 1 answer
2. asked by spanish
3. 615 views
Consider this scenario: Deana recently decided to start attending college, yet her family is criticizing her decision. They
1. 3 answers
2. asked by Canda
3. 613 views
is this correct?"Vamos al cine ahora!" "Todavia no puedo salir. Primero debo _____ los dientes." a. acostarme b. secarme c.
1. 0 answers
2. asked by spanish
3. 610 views
is this correct?"Por que esta tu hermana mayor en la escuela?" "Trabaja como voluntaria. Es _____ de matematicas." a. la
1. 3 answers
2. asked by spanish
3. 607 views
"Voy a llegar tarde a la clase de espanol." "Por suerte la profesora esta _____ hoy."a. de buen humor b. de mal humor c.
1. 1 answer
2. asked by spanish
3. 606 views
can you help me find pictures of igneous rocks and metamphoic rocks in wisconsin dells?
1. 2 answers
2. asked by scooby9132002
3. 601 views
Does anyone know the proper name for Thiophene, using the Hantzsch-Widmann nomenclature system?
1. 1 answer
2. asked by sara
3. 593 views
is this correct?"Esos muchachos estan muy sucios!" "Si. Deben _____ antes de comer." a. peinarse b. secarse el pelo c. lavarse
1. 1 answer
2. asked by spanish
3. 582 views
A turnbuckle is needed to apply an 8kN force on a cable. If the efficiency of the turnbuckle is 40% and the force applied is
1. 1 answer
2. asked by Henri
3. 582 views
explain how the small intestine is speicalized for digestion and absorptionmy answer the small intestine, is where the major
1. 1 answer
2. asked by sam
3. 582 views
After a winter ice storm, 25 parrots are found sheltering in a tool shed. Ana traps the parrots, weighs them (average weight =
1. 0 answers
2. asked by Frank Minimi
3. 577 views
please check:"Te gusta cantar?" "Claro que si! Soy miembro del _____ de la escuela." a. equipo b. anuario c. orquesta d. coro D?
1. 1 answer
2. asked by spanish
3. 576 views
is this correct?Uno debe vestirse _____. a. antes de levantarse b. despues de acostarse c. despues de levantarse d. antes de
1. 1 answer
2. asked by spanish
3. 575 views
Does anyone know where I might find a step-by-step reaction mechanism for a polymer condensation reaction involving
1. 0 answers
2. asked by Zach
3. 569 views
The rate of rotation of most pulsars gradually decreases because rotational kinetic energy is gradually converted into other
1. 0 answers
2. asked by Carlie
3. 567 views
frankie has an avg of 57% and he has 2 test left worth 5% each and 1 assigment worth 1% and 2 assigment both 2% how much would
1. 2 answers
2. asked by just wondering
3. 565 views
"Once hired, the teacher will sign a contract with the board of education listing the terms of employment and what the
1. 5 answers
2. asked by Ashley
3. 565 views
in the following words where is the stress?stress on the syllable - comfortable, fashionable, occasion and commercial?
1. 1 answer
2. asked by LEE
3. 561 views
please check this:"Cuando sueles cepillarte los dientes?" "Suelo _____ los dientes despues de comer y antes de acostarme." a.
1. 1 answer
2. asked by spanish
3. 559 views
f(x)=1+2cos2xFind min/max, period, general solution, sketch Period is 360 divided by 2? For the general solution I know it is
1. 1 answer
2. asked by Anonymous
3. 554 views
Where is the schwa sound in both the words comfortable and fashionable if it present?
1. 1 answer
2. asked by LEE
3. 554 views
"Cual es la primera cosa que haces despues de levantarte?" "_____."a. Me acuesto b. Te vistes c. Me visto d. Te despiertas i'm
1. 2 answers
2. asked by spanish
3. 551 views
"blank" mL of 6.0 M H2SO4 are needed to prepare 300 mL of 1.0 M H2SO4 solution.its 49.8
1. 1 answer
2. asked by uci student
3. 549 views
Write XY as the sum of unit vectors for X(8,2,-9)and Y(-12,-1,10).First, express XY as an ordered triple. Then write the sum of
1. 1 answer
2. asked by Jon
3. 545 views
how do you write this number in standard form. I will have to write the -2 in brackets because it is supposed to be a power to
1. 1 answer
2. asked by cd
3. 542 views
If you were to use an aquatic plant for your starting material, what would you expected to see in terms of pigments and
1. 2 answers
2. asked by tomi
3. 531 views
can you help me find pictures of igneous rocks and metamphoic rocks in wisconsin dells?
1. 1 answer
2. asked by scooby9132002
3. 526 views
Hi im suppose to write an argumentative paper where i have o compae platos beliefs and hindu beliefs in regards to ethics...im
1. 1 answer
2. asked by Jon
3. 523 views
I need help solving the trinomial (x squared minus four x plus seventeen equals twentynine). It has to be in 3 different methods
1. 1 answer
2. asked by Mike
3. 513 views
please check this:"Por que sacas muchas fotos?" "Porque participo en _____ de la escuela." a. la banda b. el anuario c. el coro
1. 1 answer
2. asked by spanish
3. 511 views
In both the words commercial and occassion are there any silent letters that are not voiced when these words are pronounced?
1. 1 answer
2. asked by LEE
3. 510 views
look at the following examples. can you spot the alliteration? can you explain it?1)they fell into the fiery furnace 2)the
1. 1 answer
2. asked by lila
3. 509 views
How can you match a parabola to it's graph? I know that in y=ax^2+bx+c, the a tells you if it opens upwards or downwards, and
1. 3 answers
2. asked by Angie
3. 505 views
What is the adverb and the prepositional phrase of this sentence?I looked up and saw a small airplane.
1. 2 answers
2. asked by madalyn
3. 505 views
n a Star Trek episode, a population of tribbles (average weight of 56 grams) invade a Klingon starship. The Klingons enjoy
1. 0 answers
2. asked by Frank Minimi
3. 503 views
what method is used to determine the age of a rock formation like a bluff?
1. 1 answer
2. asked by scooby9132002
3. 502 views
Although most salamanders have four legs, the aquatic salamander shown below resembles an eel. It lacks hind limbs and has very
1. 1 answer
2. asked by Joe
3. 496 views
Discuss resources that are abundant in wisconsin dells?
1. 3 answers
2. asked by scooby9132002
3. 490 views
"yes, except20/36 / 21/x x= 189/5 = 37.8 seems to have a typo, no original equation" There was a typo, it should have been:
1. 2 answers
2. asked by Anonymous
3. 480 views
WHAT ARE THE DIFFERENCS BETWEEN CORE AND FRINGE COMPENSATION?
1. 1 answer
2. asked by Jessica
3. 471 views
what is the type of cipher or code used on edhelper work sheets?
1. 4 answers
2. asked by Mark
3. 462 views
I am learning paradigms of life. But I can't figure out what principle-centered means. Can someone please explain it to me?
1. 3 answers
2. asked by anonymous
3. 460 views
Why are chemical equations balanced? Explain at the atomic level.
1. 2 answers
2. asked by Susan
3. 457 views
why does prices that fall on raw materials in Africa prevent the government from helping it's peoples
1. 1 answer
2. asked by lila
3. 449 views
Is there a silent letter in the word maintenance? one that is un voiced?
1. 1 answer
2. asked by LEE
3. 442 views
James aime utiliser son brillant noir ordinateurWhat I'm trying to say here is James likes to use his shiny black computer. You
1. 3 answers
2. asked by Larry
3. 441 views
Find the area of a rectangle that has a diagnol of 13 cm and a height of 5 cm.
1. 2 answers
2. asked by Natalie
3. 438 views
Who nominates judges for the Supreme Court
1. 1 answer
2. asked by MM
3. 433 views
y=sin xSketch. Find tangent and normal at: a) x=2pi/3 b) x=pi/2 c) x=pi/6 I'm not sure how to scale the graph. I have put the x
1. 1 answer
2. asked by Anonymous
3. 432 views
does anybody have an edhelper account i can use for my home work?
1. 6 answers
2. asked by Mark
3. 416 views
what is the calculation of the ground state energy of the O^7+ hydrogen-like ion. can your answer be in Ve and to an approriate
1. 0 answers
2. asked by mathew -b
3. 407 views
For math, I have to find the area of a hexagon when all I know is that each side equals x. I also know that I have to use 3
1. 2 answers
2. asked by Missmoo
3. 403 views
Hi - I am working on my study guideI am exhausted from my musical so maybe i am just not understanding this question HELP
1. 0 answers
2. asked by sam
3. 400 views
Describe the manner in which PUT-CALL parity can be used to price other types of derivatives securities, such as Futures or
1. 0 answers
2. asked by Deede
3. 398 views
Can anyone explain this quote: "our culture values knowledge, not ignorance.”
1. 2 answers
2. asked by keven
3. 397 views
Which is the anode and which is the cathode when doing the electrochemistry:Zn or I2/I- Cu or I2/I- Fe or I2/I- Ni or I2/I-
1. 0 answers
2. asked by Dave
3. 393 views

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