Saturday
December 3, 2016

# Posts by angelica

Total # Posts: 170

I need help interpreting a quote...." in this world goodness is destined to be defeated ".
December 9, 2010

Performing and Visual Arts
Why do humans create and perform?
November 26, 2010

U.s Gov
The fourth amendment was written in part to ensure the government did not allow ?
October 29, 2010

math
Help me with this please. I need statements and resons.
October 27, 2010

math
Given: line nm is congruent to qr; angle m and angle r are right angles; line mp is congruent to ro. Prove: triangle nmo is congruent to triangle qrp and angle n is congruent to angle q
October 27, 2010

math
inverse of y=-√(9-x^2 )
July 26, 2010

math
Find the inverse for graphing y=f(x)=3^-x
July 26, 2010

English 101
b,a,b,b,a,c,a,b,c,a,a,b
June 30, 2010

math
(x-1)(x+5) for x^2+4x-5
May 28, 2010

Chemistry
A popular brand of automobile radiator antifreeze advertises that their product (ethylene glycol; C2H6O2) provides engine protection from temperatures of -64C to 135C when mixed with water in a 50%/50% mix. What is the boiling point elevation and freezing point depression ...
April 19, 2010

I'm having trouble with these 2 problems. (-7+p)(8+p) & (p-7)(p+8)
April 18, 2010

I don't understand how you do these 2 problems. (p-7)(p+8) & (-7+p)(8+p)
April 18, 2010

(-7+p)(8+p) I don't understand this at all.
April 18, 2010

Math
(p-7)(p+8)
April 18, 2010

Language
friendliness, candied or candies, handiness, envied or envies it may help to use a dictionary if you are unsure of a word. They provide suffixes. :)
April 15, 2010

Biology
What is the process of cellular respiration and why is it so important? Thank you.
March 25, 2010

Biology
What is the process of cellular respiration and why is it so important? Thank you.
March 25, 2010

Chemistry --really need help!
nevermind i think I get it now... thanks for your help
February 19, 2010

Chemistry --really need help!
Can you explain why (3*.3*.05) for H2 is subtracted from .2?
February 19, 2010

Chemistry --really need help!
I am really struggling with these problems!! A reaction mixture that consisted of 0.20 mol N2 and 0.20 mol H2 was introduced into a 25.0 L reactor and heated. At equilibrium, 5.0% of the nitrogen gas has reacted. What is the value of the equilibrium constant Kc for the ...
February 19, 2010

Chemistry
The initial pressure of BrCl(g) in a reaction vessel is 1.6 mbar. If the vessel is heated to 500 K, what is the equilibrium composition of the mixture? See this table for data on the reaction. P Br2 ? mbar PCl2 ? mbar P BrCl ? mbar
February 19, 2010

Chemistry
This might seem silly but in the rxn O^2- + H2O --> 2OH-, can OH- behave as both the conjugate acid and the base?? Or is it one or the other?
February 19, 2010

Chemistry
Benzene has a vapor pressure of 100.0 Torr at 26°C. A nonvolatile, nonelectrolyte compound was added to 0.309 mol benzene at 26°C and the vapor pressure of the benzene in the solution decreased to 60.0 Torr. What amount (in moles) of solute molecules were added to the ...
February 15, 2010

Chemistry
But if I cross multiply wouldnt it be .309/100 Torr since the pressure was 100 Torr when moles were .309. Once I solve for n, that is the amount of solute of Benzen--but I need the amount of solute molecules added. So to find that would I just find the difference in the moles ...
February 15, 2010

Chemistry
Benzene has a vapor pressure of 100.0 Torr at 26°C. A nonvolatile, nonelectrolyte compound was added to 0.309 mol benzene at 26°C and the vapor pressure of the benzene in the solution decreased to 60.0 Torr. What amount (in moles) of solute molecules were added to the...
February 15, 2010

Chemistry
That is what I tried using...I solved for m for when P= 100 Torr, then used that to set up an equation when P=60 Torr to find the difference, but my answer is consistently incorrect. I am setting up the algebra incorrectly but am not sure what I am missing
February 15, 2010

Chemistry
Benzene has a vapor pressure of 100.0 Torr at 26°C. A nonvolatile, nonelectrolyte compound was added to 0.309 mol benzene at 26°C and the vapor pressure of the benzene in the solution decreased to 60.0 Torr. What amount (in moles) of solute molecules were added to the ...
February 15, 2010

Math
Factor completely. Always begin by factoring the GCF. ax(squared)p-8pa-2axp
February 14, 2010

science
what isthe sun main thing on earth
December 22, 2009

what is the greatest common factor of this number pair? 24,28 -the answer is 4 what is the least common multiple of this number pair? 27,36 -the answer is 3
December 17, 2009

biology
hey does prokaryotes cells have cell walls
December 12, 2009

biology
and the cell is the most basic unit of life
December 12, 2009

biology
yes the cell theroy states the all liveing things contain cells a cell comes from another living cell and hold snd ill get back to you
December 12, 2009

biology
but also what puts it back to the amosphere
December 2, 2009

biology
what removes crbon from the amosphere
December 2, 2009

biology
what substance enters the food chain through photosynthessis
December 2, 2009

biology
sorry but what is the sequece of cellular respiration what you gave me is right just not what i needed
December 2, 2009

history
December 2, 2009

what is the cellular respiration formula
December 2, 2009

colloids example
what are the examples of suspension
August 7, 2009

Health Care
especially if you have braces on
July 13, 2009

Health Care
how do you use baking soda and salt to whiten your teeth. if you can then please do list some directions, thanks
July 13, 2009

Health Care
is dazzlewhite a good thing to use to whiten your teeth?
July 13, 2009

English
I love this poem, I couldn't have done better myself
July 13, 2009

Math
mathmate you are a really smart person
June 9, 2009

english 8
how am i supposed to know
June 8, 2009

english 8
June 8, 2009

english 8
could someone give me a metaphor which descrbes happiness
June 8, 2009

english/poetry
What poet/songwriter wrote these words? Like a bird on the wire Like a drunk in a midnight choir I have tried in my way to be free Like a worm on a hook Like a knight from some old-fashioned book I have saved all my ribbons for thee If I have been unkind I hope that you can ...
June 8, 2009

Science
What is a cell wall or cell membrane?
February 5, 2009

Danielle has 18 marbles. All the marbles are either black or gold. There are 4 more gold marbles than black. How many black marbles are there.
December 8, 2008

Well obviously if you are referring to the carbonate ion its ionic compound is CO3^2- so it would be gaining two electrons in the outermost shell. Therefore making the overall charge of negative two.
November 17, 2008

MATH
I AM A NUMBER. ROUNDING TO THE NEAREST THOUSAND MAKES ME 1,000. ALL MY DIGITS ARE EVEN, THEIR SUM IS 12, THEY ARE IN ORDER FROM GREATEST TO LEAST, AND NO DIGIT IS REPEATED. WHAT NUMBER AM I?
October 22, 2008

Why do you think King George III refused to consider the colonist' Declaration of Rights?
October 13, 2008

Algabra
What is 3 x -2=
October 3, 2008

social studies
Name the middle colonies. Where were they located
September 29, 2008

Geometry
Which statement is true? Select one of the options below as your answer: A. Two angles can be complementary and equal. B. Two angles cannot be equal if they are complementary. C. An angle can be complementary only if it is 90°. D. Only three angles can be supplementary.
September 9, 2008

American History
so, go back to the actual question,how did isolationist beliefs affect immigration policy during 1920s? Please give me some ideas!THANKS!
February 27, 2008

American History
How did isolationist beliefs affect immigration policy during 1920s? Is nativism similar to isolationism? I only know how the nativist sentiment affected the immigration policy, but I don't know about the isolationist beliefs. Please explain. THANKS A LOT!
February 27, 2008

Math
October 26, 2007

Math
how to estimate with 1-digit divisors
October 26, 2007

Algebra 1
When You Cry Over Spilt Milk.
October 24, 2007

Music
How do i put graphic notation into a composition table ???????????? Thank you for using the Jiskha Homework Help Forum. Here is a site that even shows an example: http://www.upto11.net/generic_wiki.php?q=musical_notation
February 26, 2007

math angles
find the measure of m<ABC,m<DBC? we need more information then that... well in order 2 solve dis u need and diagram or something like a graph what is 25-2 + 180 and 30-2 +180 whats 25-2+180
January 8, 2007

economic
what is the process that lowers and raises wages?
October 13, 2006

Distributive property
September 20, 2006

Pre-Algebra
4,10.22,46,94
September 3, 2006

math (unit rate)
i don't know could u explain a little more
August 22, 2006

1. Pages:
2. <<Prev
3. 1
4. 2