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October 1, 2006
From part of an earlier question:
My question: D. What filtration device would you use to isolate 2.0 g of crystals from about 50
1 answer
asked by
Sheryl
681 views
Conclusion question(s) from a lab we did to find the heat of fusion of ice:
Does the value obtained for the molar heat of fusion
6 answers
asked by
J.M.
3,567 views
why would testing the abiotic factors in a field study on the same day be so important?
Remember that ABIOTIC FACTORS are
1 answer
asked by
Bulbul
592 views
Even without human intervention of farming, trees always try to encroach on the prairies, yet they are never able to
1 answer
asked by
A
550 views
ab elevator (mass 4850kg) is to be designed so that the maximum acceleration is .0680g. what are the maximum and minimum forces
1 answer
asked by
pat
856 views
what does this quote mean? "truth should be held sacred, at whatever cost"
Sometimes the cost of being true, and accountalbe to
1 answer
asked by
Anonymous
540 views
if takes 6 minutes to hard-boil 3 goose eggs when dropped into boiling water, how long will it take to hard-boil 6 goose eggs?
Ab
3 answers
asked by
monica
861 views
A city planner is working on the redesign of a hilly portion of a city. An important consideration is how steep the roads can be
4 answers
asked by
Haley
1,785 views
i need to make a t-table. i need to know the complaints of the anti-federalists about the congress, executive branch, judiciary
1 answer
asked by
INEEDHELP!!!
967 views
When 16 grams of methane gas combine with 64 grams of oxygen, 44 grams of carbon dioxide form, plus water. What mass of water is
3 answers
asked by
Bryan
3,590 views
Do you know a site that can help me create an epic, like an epic generator or something?
The Internet is a wonderful invention --
2 answers
asked by
Slow Jamz
676 views
i need help!!!!!!!!!!!!
Please post your problem and your attempts to solve it. Then we'll be glad to help you. what's the
1 answer
asked by
unspoken
572 views
Do you have any idea what the melting points and range might be for a 50/50 mixture of:
1. Benzoin (M.P.: 135-136) and
1 answer
asked by
Sheryl
617 views
we did a field study of two different sites...one was a grassland and one was a forest...
considering that our two sites were so
1 answer
asked by
B
504 views
What is pluto's diameter?
http://www.solarviews.com/eng/pluto.htm About half-way down the page. About 22?? km but I forget the
1 answer
asked by
Jenny
607 views
convert .621 hl to liters
.013 dl to liters .00078 mg to kg 2.45 g to cg 1.9 km to cm .0476 mm to dam 6.4 ul to nl need
1 answer
asked by
paul
829 views
i thought i had the answer right, but i didnt! wat are the first few steps?? an elevator (mass 4850kg) is to be designed so that
1 answer
asked by
pat
509 views
how do you figure out electronic configuration of excited state?
ex: identify atom & write ground state conig. 1s2 2s2 2p6 4s1
2 answers
asked by
hawkstar
631 views
Determine if the following physical equations are homogeneous
a) P=FV c)F= mV^2 ---- r b) F=mV^2 (divided by r(radius) I assume
1 answer
asked by
Kim
914 views
It takes 208.4 kJ of energy to remove 1 mole of electrons from atom on the surface of rubidium metal. How much energy does it
4 answers
asked by
beth
1,417 views
a boy who is 1.5m tall throws a ball into the air the ball attains a height a of 3m above the boy's head and then falls back to
1 answer
asked by
rebecca
1,221 views
Take the weight of the child (mg), and break it into forces down the plane, and normal to the plane.
down the plane mgsinTheta
1 answer
asked by
bobpursley
500 views
In my music history class we have to write a paper that involves music from the 1960s. I need a song that is satire, which is
1 answer
asked by
Samantha
665 views
Question: Two substances, A and B, have the same melting point. how can you determine if they are the same without using any
4 answers
asked by
Sheryl
9,408 views
It is a grade 12 course, and our current unit is Combitionations. There is on questions where there is a 4 x 4 cubic diagram,
1 answer
asked by
James
784 views
*I really don't know how to get started. I have done lots of the homework, but this one (and a couple of others) are really
1 answer
asked by
John
847 views
Problem: In each of the following situations, what type of filtration device would you use?
A. Remove powdered decolorizing
3 answers
asked by
Sheryl
2,073 views
Another question about history ...sry.
But is it accurate to say that the Pilgrims 'started from scratch' when they arrived in
1 answer
asked by
Antonietta
1,164 views
Why is it that the people responsible for pensions use the CPI as an indicator for inflation rather than the GDP deflator? Why
1 answer
asked by
Joey
559 views
Could please help me with some questions aswell as check the ones I've answered? Thanks!
Which of the following media has the
1 answer
asked by
I_Love_Music
471 views
My ID number is quite remarkable.Its a 9 digit number with the digits 1-9 appearing only once. The entire 9 digit nuymber is
3 answers
asked by
Samantha
1,627 views
A dock worker applies a constant horizontal force of 79.0 N to a block of ice on a smooth horizontal floor. The frictional force
2 answers
asked by
James
699 views
I'll start with the first part of my problem. This is a long assignment since it is a weekend one.
Part 1: Incomplete Comparative
1 answer
asked by
Dave
539 views
I have a question.
In a competitive market demand will always reflect all spillover benefits? Or supply will always reflect all
1 answer
asked by
tob
624 views
because of friction, a constant force of 20 N is needed to slide a box across a room to the right at a constant speed, and box
3 answers
asked by
mitch
1,498 views
A body is said to be in uniform motion if the body covers equal distance in equal intrevals of time.Then why is it said that
1 answer
asked by
Annarea
514 views
I HAVE TO MAKE A PROJECT ON CONSUMER AWARENESS . CAN I GET SOME MATERIAL FOR WRITING AND ONE CASE OF CONSUMER EXPLOITATION?
Each
1 answer
asked by
AVNEET
640 views
Can anyone tell me what American Exceptionalism is? Like what it means..
http://en.wikipedia.org/wiki/American_Exceptionalism
1 answer
asked by
Antonietta
990 views
*I really don't know how to get started. I have done lots of the homework, but this one (and a couple of others) are really
1 answer
asked by
John
758 views
A rectangle is bounded by the x-axis and the semicircle y= �ã(25-x^2). What length and width should the rectangle have so that
1 answer
asked by
Tezuka
962 views
*I really don't know how to get started. I have done lots of the homework, but this one (and a couple of others) are really
1 answer
asked by
John
679 views
*I really don't know how to get started. I have done lots of the homework, but this one (and a couple of others) are really
1 answer
asked by
John
543 views
hello i'm struggeling with the following questions...
Compare the no load speeds of shunt and series connected motors? compare
1 answer
asked by
michelle
527 views
HI MY PROBLEM IS THE FOLLOWING...
HOW WERE THE MAIN DIS ADVANTAGES OF A SHUNT AND SERIES MOTOR OVERCOME?... COMPARE THE LOAD
1 answer
asked by
LOST???
992 views
What are Industry Profit Pools?:
1 answer
asked by
lorenzo
370 views
A typical copper ore in Canada contains about 2% of the metal. If the annual production of mined copper is about 700000 t, how
1 answer
asked by
the shadow
475 views
why, according to nathaniel hawthorne, were there few physicians in boston?
(Broken Link Removed) Be sure to read the section
2 answers
asked by
glinda
1,012 views
"Free-fall"
Assigning Variables: Acceleration: If an object is going down: a = __________ If an object is thrown up: a =
1 answer
asked by
anonymous
594 views
For each of the following items, give an example of a business transaction that has the described effect on the accounting
3 answers
asked by
Angel
1,469 views
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