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Questions Asked on January 4, 2007

a)Calculate the mass percent of carbon in the hydrated form of the solid that has the formula BeC2O4 loosly bonded to 3H2O.b)Whe
1. 7 answers
2. asked by michelle
3. 2,585 views
What is the balaced equation for the decomposition of aluminum chloride?2AlCl3==> 2Al + 3Cl2 if it simply decomposes and nothing
1. 0 answers
2. asked by chrissy
3. 555 views
My questions is this:Directions :create one statement in english representing an algebraic representation. I have this: SIMPLE
1. 0 answers
2. asked by jasmine20
3. 543 views
how do u use a repeat sign and were do you use it atThis site will not only show you the sign, but explain when you need to use
1. 0 answers
2. asked by ashley
3. 388 views
A basketball is inflated in a garage at 25 degrees C to a gauge pressure of 8.0 psi. Gauge pressure is the pressure above
1. 1 answer
2. asked by Cuzzy
3. 1,208 views
I need the steps and an example for chaning a fraction to a percent.I also need the steps and an example for chaning a decimal
1. 0 answers
2. asked by Anonymous
3. 698 views
Can you please help me solve this lab:Design an item no bigger than a 35 mm film conatiner that will float at the 400 ml mark in
1. 0 answers
2. asked by Courtney
3. 481 views
How is the ionic charge of a group 1A,2A, or 3A ion determined?Group IA elements have 1 electron in their outer shell. Group IIA
1. 0 answers
2. asked by Dennis
3. 1,289 views
I need help! the answers are not in our book.Who were the curbstone brokers and what type of stocks were handled on the curb?
1. 0 answers
2. asked by Kevin
3. 489 views
At what temperature will a molecule of UF6 have the same average speed as a molecule of hydrogen gas at 37 degrees C?I was
1. 0 answers
2. asked by Cuzzy
3. 874 views
My class is doing a unit on the "completing the square method" which is used to solve quadratic equations. I need help
1. 0 answers
2. asked by Bailey
3. 529 views
The normal boiling points of CO and SO2 are -192 degrees C and -10 degrees C, respectivelyA) At 25 degrees C and 1 atm, which
1. 1 answer
2. asked by Janice
3. 1,605 views
What is the major advantage of the stock system over the old naming system?The stock system is well understood world wide. And,
1. 1 answer
2. asked by Bryan
3. 2,282 views
When air pollution is high, ozone (O3) contents can reach 0.60 ppm (ie., .60 mol ozone per million mol air). How many molecules
1. 1 answer
2. asked by Dave
3. 2,781 views
I have a Science fair project. This is theScience Fair Quetsion: Which brand of soda retains its gas the longest? My Problem is
1. 0 answers
2. asked by Huy
3. 899 views
The problems of conflicting expectations.The importance of not selling out. Can anyone make that sentences more simple? cuz I
1. 0 answers
2. asked by Justin
3. 1,033 views
An intermediate reaction used in the production of nitrogen containing fertilizers is that b/w NH3 and O24NH3(g) + 5O2(g)-->
1. 0 answers
2. asked by Chris
3. 577 views
Some one please tell me difinition of "Impartial Jury." I tried to find it, but couldn't get it.Law professors have agonized
1. 0 answers
2. asked by Jack
3. 610 views
Please help us. Our experiment involved the formol titration of hydrolyzed and unhydrolyzed peptides, to determine the amino
1. 0 answers
2. asked by CLJ
3. 478 views
How do you estimate quotents and find a overestimate or a underestimate? If you know please please let me know!I searched Google
1. 1 answer
2. asked by Jordan
3. 680 views
AgNO3+ BaCl2-> AgCl+ Ba(NO3)2a. balence the equasion b. How many grams of silver chloride(AgCl) are produced from 5.0g of silver
1. 3 answers
2. asked by Lexi
3. 4,253 views
i need words that end wiyth 'onk'Search this site http://www.onelook.com/ with *onk
1. 0 answers
2. asked by lisa smith
3. 355 views
Explain how you know that (n+1)^k -n^k has degree k-1Notice that expanded the first term is n^k + 2n(k-1) and so on with
1. 0 answers
2. asked by Garrett
3. 414 views
Why does the temperature remain constant around 0 degrees C and 100 degrees C?For what? For water when it is freezing or
1. 1 answer
2. asked by Katie
3. 1,210 views
Ancient astronomers were troubled by variations in the brightness of the various planets with time.Does the Ptolemaic or the
1. 0 answers
2. asked by Stacy
3. 561 views
What is "Suits of Law'?A suit of law is when someone bring legal action against someone else... whether a person or a business
1. 1 answer
2. asked by Jack
3. 569 views
A small block of mass m can slide along the frictionless loop-the loop. The block is released from rest at point P, at height h
1. 0 answers
2. asked by Jamie
3. 870 views
A 1.5 kg snowball is fired from a cliff 12.5m high with an inital velocity of 14 m/s directed 41 degrees above the horizontal.a)
1. 0 answers
2. asked by Jamie
3. 1,366 views
what gases can turn into a plasmaAny gas can turn into plasma if the temperature is high enough. Consider the Sun: all elements
1. 0 answers
2. asked by Bernard
3. 458 views
how do u put these in a concept mapmatter,family,periodic table,ionic bonding,solute,solvent,physical,chemical,double
1. 0 answers
2. asked by brittany
3. 387 views
sqrt50/sqrt2sqrt50/sqrt2 = sqrt(25) = 5 I got the same answer which is 5
1. 0 answers
2. asked by Margie
3. 435 views
how is heat lostheat flows from a hot surface to a colder surface. Heat may be lost by conduction, convection, or radiation.
1. 1 answer
2. asked by kp
3. 507 views
In my bio lab we are creating serial disk dilutions (100mg, 300mg, 500mg) from a plant extraction sample.Wood sample #1 (7mL of
1. 0 answers
2. asked by Ali
3. 560 views
who will face Ohio state in the BCS title game?Florida State faces OSU in the BCS title game.
1. 0 answers
2. asked by Anonymous
3. 473 views
We are just starting this section, and I'm confused...Please help me understand how to solve this inequality:(one fifth r is
1. 0 answers
2. asked by Shawn
3. 493 views
can you explain to me just one more thing so i can undestand it.Now i have an equation which is : 3x = 3x + 5 which I know has
1. 0 answers
2. asked by jasmine20
3. 616 views
Countiblis, i know that you might be busy do you mind if i ask you the following for help.Only if you can please.can you explain
1. 1 answer
2. asked by jasmine20
3. 2,468 views
How are elements and compounds alike?Both consist of small particles called atoms.
1. 0 answers
2. asked by Raven
3. 417 views
Prescribe solutions for business communication problems.This sounds like the subject of a major paper. In general, most
1. 0 answers
2. asked by Dan
3. 449 views
In my class we're doing abbreviations, and I'm entirely stuck on this one. The abbreviation is NAmlnd. I'm guessing the first
1. 0 answers
2. asked by Marisol
3. 463 views
How could geography/mercantilism have contributed to the revolt of the American colonies against Britain? Only two words that
1. 2 answers
2. asked by Melisa
3. 824 views
One group of three nitrogen bases codes for one ______Is there a context in which this is used?
1. 0 answers
2. asked by Reilly
3. 761 views
-5y^3(y-6)+4y^3(y-7)OK - first, distribute -5y^3 to the (y-6). You should get -5y^4+30y^3. Do the same thing by distributing
1. 0 answers
2. asked by oscar
3. 729 views
Identify and discuss THREE features which could be used in determining if a company operates in a perfect competition.1) The
1. 0 answers
2. asked by Simone
3. 470 views
is this always true that the compound NH3 contains two double covalent bonds? and that the chemical formulas of molecular
1. 0 answers
2. asked by Dennis
3. 1,099 views
what are 4 chemical properties of organic compounds?i know there non polar molecules and they tend to e soluble in non polar
1. 0 answers
2. asked by tameka
3. 742 views
What kind of poem uses formal languageWhat is an ODE?
1. 0 answers
2. asked by Fern
3. 430 views
what do agonists do?in comparison with older people babies a. sleep more fitfully, they tend to wake up more often b. sleep more
1. 1 answer
2. asked by leah
3. 1,492 views
would anyone know an excellent school website or organization that i can send questions to and that they will reply. such as for
1. 0 answers
2. asked by kailin_jasmines_sister
3. 524 views
Can you please go step by step, Ill show what I did and you can correct me.The question is: a+a(x+1) My way: a+a(x+1) 2a(x+1)
1. 0 answers
2. asked by Gina
3. 928 views
I'm having trouble understanding one step in a proof of the Cauchy-Schwarz inequality:u = a non-zero vector v = another vector a
1. 0 answers
2. asked by mathstudent
3. 615 views
What does a water molecule look like (the shape)and what atoms does it contain? Also why are water molecules polar molecules?A
1. 0 answers
2. asked by alisha
3. 936 views
I cannot for the life of me remember how to do this- Find the vertex of the graphs of the functions:Function #1: y=(x-4)(x+2)
1. 0 answers
2. asked by natalie
3. 551 views
Why Is London so Big & Why is is where it is? Is it something to do with the river?London has a <b>very long</b> history and
1. 0 answers
2. asked by Paige
3. 580 views
I need to put these 10 verbs in passe simple then write their corresponding infinitive:regarder, rester, parler, pouvoir,
1. 0 answers
2. asked by aubrey-needs french help
3. 634 views

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