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May 16, 2007
what were the similarities and differences of the reform movements of the early 1800???
This site may help you find the
1 answer
asked by
lizzy
635 views
Given the following neutralization raction: HCO3^- + OH^- <=> CO2[over]3^- + H2O
a. label the conjugate acid-base pairs in this
2 answers
asked by
Andrea
944 views
K so this time it is basic concept and I am suppose to guess what happens, so I've written the cause but I have also written my
1 answer
asked by
Jason
536 views
A 2.80 mol/L solution of iron (II) dichromate is combined with 5.00L of a
2.25 mol/L acidic solution of tin (II) bromide.
1 answer
asked by
Mistra
489 views
Iwouldhighly appreciate it if someone could solve these forme.I think I typed themout correctly. What I'm looking at,for
2 answers
asked by
mike
589 views
I will be forever thankfulif someone can solve these for me.Hopefully I typed them correctly. For instance,the first one,what
6 answers
asked by
mike
638 views
A 2.80 mol/L solution of iron (II) dichromate is combined with 5.00L of a
2.25 mol/L acidic solution of tin (II) bromide.
1 answer
asked by
Mistra
520 views
Can someone PLEASE solve these for me
1.4x-12/4x 2.d+7/d^2-49 3.t^2-25/t^2+t-20 4.2x^2+6x+4/4x^2-12x-16 5.6-y/y^2-2y-24 You need
1 answer
asked by
mike
523 views
What is the next letter in this riddle?
o t t f f s s _ _ It's "e"..... <b>O</b>ne <b>T</b>wo <b>T</b>hree <b>F</b>our
1 answer
asked by
Debbie
714 views
There is an endangered speicies of wolves. They killed farmer's livestock for food so the farmers killed them. They were found
1 answer
asked by
Lizzie
734 views
A firefighter at street-level, 55.0 m away from a burning building, directs a stream of water from a fire hose at an angle of
1 answer
asked by
micole
1,110 views
List two to three characteristics of Orientalism
We've had many questions about Orientalism in the last year, but many of us
1 answer
asked by
Anonymous
658 views
If you are interested in going into a career as an author, what courses would you take in high school and college?
(besides
1 answer
asked by
brie
711 views
Can you provide a website that will compare the early and contemporary theories of intelligence?
This is an overview of several
1 answer
asked by
Anonymous
579 views
Give the enthalpy change and entropy change values shown below calculate the free energy change for this reaction at 25 degrees
2 answers
asked by
Christian
1,214 views
Elements that tend to lose electrons to acieve the electron dot structure of noble gases below them in atomic number on the
1 answer
asked by
Kim
525 views
why do governments provide certain goods instead of leaving the provision of those goods to the free market?
Plenty of reasons.
1 answer
asked by
stacy
623 views
Hydrogen peroxide is used as a bleachin agent, a disinfectant and medicinally as a topical antibacterial agent. Hydrogen
1 answer
asked by
Christian
596 views
I need serious help on this....please help guys.. i've to turn it in in an hours...
Balance th following equation in acid
1 answer
asked by
bik
439 views
Balance th following equation in acid Solutiong and determind if it is spontaneous under standard conditions.
NO3^-1 + Sn^+2 --->
1 answer
asked by
bik
704 views
NO3^-1 + Sn^+2 ---> NO + Sn^+4
Do you know how to balance redox equations? If you do I can help by pointing out to you the
1 answer
asked by
bik
556 views
choose 2 true statements
A) using Naismith's rule to plan a walk would give different times to walk up a hill as down it, on the
1 answer
asked by
claudia
610 views
I attempted to answer some but I just don't know if what I wrote is correct so will you please help me figure out these answers.
1 answer
asked by
Linda
534 views
OKOK I know that I have posted this question but I just don't understand the last part.
50.0 ml of a 0.0500 M solution of lead
1 answer
asked by
mel
1,052 views
Can you demonstrate a sen. with a alliteration. :)
http://www.tnellen.com/cybereng/lit_terms/alliteration.html There are many
2 answers
asked by
Cho
779 views
What does it mean when a Meterologist calls for 50% chance of rain?
That it can rain but it might not. So their not sure it's in
1 answer
asked by
Mike
635 views
Do you know what must an introduction have? Please help me!=]
Introduction to what? Just a introduction. Whats like the most
1 answer
asked by
Cho
683 views
Give two examples of a real life situation where a straight line graph might be applicable and explain why you think this might
1 answer
asked by
Linda
532 views
Find the EXACT VALUE of csc(-11pi/12)
If that angle is in radians, it is easy. A full circle has 2PI radians...or 360 deg so
1 answer
asked by
ethan
1,257 views
I have a chart and I have to draw the structure,name the shape snd lable the bond angle of some compounds. I've done most of
1 answer
asked by
mike
825 views
What gas is produced by the reaction of magnesium and HCl as evidenced by the "poof" test?
acids react with active metals to
1 answer
asked by
Louise
638 views
I was trying to figure what propagate meant.
Can sound exist in a vacuum? Why or why not? Sound is a matter wave, it requires
1 answer
asked by
Michael
557 views
Another fill in the blank
Show the chemical reaction equation for the process known as photosynthesis by filling in the blanks
1 answer
asked by
Steve
671 views
I don't get how to fill in the blanks
Show the products for cellular respiration by completing the following chemical reaction
1 answer
asked by
Steve
587 views
If I had an equilibrium of
CH3CO2(aq) + H(aq) <=> CH3CO2H(aq) and the applied stress was HCl and NaOH what observations should I
1 answer
asked by
Jason
777 views
Can sound exist in a vacuum?
No Yes...my hoover is loud when I turn it on! Ignore Eddie's remark. His Hoover is not in a vacuum.
1 answer
asked by
Michael
554 views
What type of bond exists between molecules in a homogeneous mixture such as air, sugar water etc is known as a(n)
1 answer
asked by
Kim
497 views
Can someone tell me the formula to convert -20 degrees C into Kelvins?
K= C-273 WRONG BOB!! Here's the right answer kids: K = °C
1 answer
asked by
Christian
525 views
hormones in the human body and how they work?
Since this is not my area of expertise, I searched Google under the key words
1 answer
asked by
Anna
585 views
1. How do meteorologists forecast El Nino and La Nina?
2. Effects of El Nino and La Nina with regards to ocean currents and air
1 answer
asked by
Erica
728 views
YEs, it is the correct balanced equation
bobpursley A 2.80 mol/L solution of iron (II) dichromate is combined with 5.00L of a
1 answer
asked by
bobpursley
618 views
I am also supposed to find out about hummus.
What is it? I think it might be smashed chick peas. Are chick peas also called
2 answers
asked by
brie
607 views
How is Hamlet a hypocrite towards Ophelia?
I have one example, which is that he says he loves her but is the cause of her death
1 answer
asked by
Raj
893 views
Has anyone seen "West Side Story"?
If so, could you please explain to me a little of what it is about? My music teacher expects a
1 answer
asked by
brie
822 views
determine the molarity of each of the following solutions:
a. 20.0 g NaOH in enough H2O to make 2.00 L of solution is the answer
1 answer
asked by
beckz
545 views
What is the tourism like in El Salvador?
Thank you for using the Jiskha Homework Help Forum. Here are some sites for you to
1 answer
asked by
tanya
598 views
BASIC MATHEMATICS MAT/115
I have this problem and it is my last one and I can not figure it out can someone help me the question
1 answer
asked by
danny
523 views
can show me how to solve this one?x2 + 4x - 21 = 0
(x+7)(x-3)
1 answer
asked by
mike
308 views
can someone solve this one aswell?
ax + 2ay + bx + 2by a(x + 2y) + b(x+2y) = (x+2y)(a+b)
1 answer
asked by
mike
498 views
In titrations of acids and bases, what is the difference between the end point of the titration, and the equivalance point?
1 answer
asked by
Jessie
1,281 views
Can someone solve theses for me?
Factor the polynomial x2 + 7x + 12 completely Factor the polynomial x2 – 4 completely Factor
3 answers
asked by
mike
1,300 views
what is a liquid solution and a gaseous solution? [define plz]
liquid solution: sea water gas solution: air i don't need
1 answer
asked by
revie
708 views
which are electrolytes: ethanol, benzene, CuSO4
A CuSO4 SOLUTION is an electrolyte. Ethanol and benzene do not ionize; therefore,
1 answer
asked by
billie
478 views
What does the jail in To Kill a Mockingbird represent?
the knothole in the tree? the Radley house? Please help with any of
1 answer
asked by
Sally
1,155 views
Has anyone ever done a project on Macroeconomics in the Middle Earth? (based on Lord of the Rings?)
I need help NOW! What a
1 answer
asked by
Erin
508 views
How do an economist as a scientist and an economist as a policy advisor help to create understanding of economics?
As a
1 answer
asked by
tracey
879 views
i also have theses to solve
Factor the polynomial x2 + 5x + 6 completely Solve the given equation by using the quadratic formula.
1 answer
asked by
mike
732 views
There is a cylindrical tank lying horizontally on the ground, its diameter is 8 feet, and length is 25 feet, the depth of the
3 answers
asked by
Ashely
1,425 views
That, like dumb mouths, do ope their ruby lips
To beg the voice and utterance of my tongue is this a simile? how? Yes. It's a
1 answer
asked by
irv
992 views
I'm needing opinions right now.
This is probably one of the stupidest topics (in my opinion) that we've discussed on our debate
1 answer
asked by
Adrienne
704 views
Where is the white house?
1600 Pennsylvania Avenue, Washington, D.C.
1 answer
asked by
Anonymous
718 views
http://www.google.com/search?q=netiquette&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7&rlz=1I7SUNA
Good
3 answers
asked by
Writeacher
671 views
What year did the Holocaust begin?when did it end and how?
I've already answered that twice in the last day or so on this board.
1 answer
asked by
Brooke
631 views
Help with this one please?
If you place a piece of blue litmus paper in 200mL of dilute hydrochloric acid, the litmus paper turns
3 answers
asked by
Horacio
1,215 views
Okay, how do you factor a polynomial when there is a number in front of the highest x term.
For example: how would you factor
1 answer
asked by
Fidelia
656 views
How would I start off my Topic for my research paper?
Write an introduction. I searched Google under the key words "<I>research
1 answer
asked by
Brooke
582 views
what do the principles of economics influence your decision making, interaction with others, and the economy as a whole
Im not
1 answer
asked by
stacy
1,062 views
In the manufacture of a cam, a uniform solid cylinder of radius R is first machined. Then an off-center hole of radius R/2 is
1 answer
asked by
Lancelot
610 views
Can someone just chek my grammar
Florentine est une femme indépendante qui s’inquiète pour sa famille et pour leurs besoins.
1 answer
asked by
Molly
637 views
Investigate the economy of the Philippines and its neighbors (be sure to cite your sources).
In what economic sectors is each
1 answer
asked by
Rabia
590 views
choose 2 true statements
A) using Naismith's rule to plan a walk would give different times to walk up a hill as down it, on the
1 answer
asked by
claudia
583 views
A) If the AEI increases by 3.0% a year and the RPI increases by 11.0% in the same year, then real earnings have gone down by 8%
B
1 answer
asked by
claudia
558 views
A(g) + B(g) <=> AB(g)
At a given temperature 1.0 mole of A and 1.0 mole of B are placed in the 1.0 litre vessel and allowed to
1 answer
asked by
Janna
569 views
what is the concept of judicial review? and why is it so important
Thank yoy for using the Jiskha Homework Help Forum. Here are
1 answer
asked by
Jaden
806 views
I need a soultion to the following issue facing India
-Religious tension between Hindus & Sikhs. I came up soultions to the other
1 answer
asked by
Bryan
556 views
Sediment cores measured for containment levels have the highest levels of PCB's from the early 1960's. True or false
I think this
1 answer
asked by
Meg
496 views
the specific heat capacity of lava is 1600 j kg -1 oC -1. when all the erupted lava cools from the eruption temperture of 1050
1 answer
asked by
smartypants
596 views
kann jemand mir helfen und F-Regeln für diesen Satz schreiben?
Inge,weiß,dass er sie nicht leiden kann. vielleicht klingt der
2 answers
asked by
bill
1,098 views
Since all economies are faced with scarcity, how might nations attempt to minimize the human hardship associated with scarcity?
P
1 answer
asked by
elena
404 views
The famous mathematicians,their life and contribution in the field of mathematics.PLZ help.
The list of famous mathematicians is
1 answer
asked by
julie
588 views
If the unknown tri protic acid has an equivalent weight of 139.42 g/equiv, its average molecular weight is
_________g/mol and
1 answer
asked by
jared
527 views
KHP is a monoprotic acid with a molar mass of 204.22 g/mol. The titration data are as following.
The average concentration of
3 answers
asked by
jared
1,780 views
If the stockroom fails to dry the KHP to remove the waters of hydration, the student's calculated concentration
for the
3 answers
asked by
jared
925 views
A jewel thief decides to hide a stolen diamond by placing it at the bottom of a crystal-clear fountain. He places a circular
4 answers
asked by
vanessa
2,181 views
Do all authors that write novels are literary writers?
For example Hemingway is a literary writer and he writes novels. Will F.
1 answer
asked by
claudia
683 views
It looks as if what you need to do is learn how to conduct thorough and effective searches for yourself. That's what
1 answer
asked by
Writeacher
991 views
I don't get this on if someone can explain it to me
Estimate 121% of 600 1.21 times 600 would be the exact figure ok I get 726 I
1 answer
asked by
Norma
538 views
Icebergs in the North Atlantic present hazards to shipping, causing the length of shipping routes to increase by about 30
2 answers
asked by
Lindsay
565 views
lol, i also have these
Factor the polynomial x2 + 3x – 18. Which one of the following is a factor? Factor the polynomial 12x2 +
1 answer
asked by
mike
968 views
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