Wednesday
October 22, 2014

Posts by Jalisa


Total # Posts: 14

chemistry
the student's lab manual says to mix some of his CaCl2 solution with an aqueous solution of sodium carbonate (Na2CO3). What evidence of a chemical reaction would he expect to see?
December 17, 2012

chemistry
Mg + Au+ -> Mg2+ + Au what is the oxidation and reduction half reactions
November 29, 2012

public speaking
President Obama addressing the recent graduates in a commencement exercise is an example of __________ communication
August 7, 2012

History
Thank you so much Sra, these are great ~
May 15, 2011

History
Why were the imperialists interested in Jamaica in the 19th or early 20th centuries? Which imperialist country exerted the greatest influence on the areas? How did it exert that influence? If you can answer these questions, help me with my research project, and/or lead me to a...
May 15, 2011

geometry
if a triangle has a perimeter of 72 and a ratio of 3:4:5. what is the length of all three sides and angles
March 9, 2011

chemistry
sedimentary
January 20, 2011

College Chemistry
The eqm. Constant for a reaction is 2.48 at 25°C. what is the value of ΔG° (kJ) at this temperature? (R=8.314 J/k mol)
December 6, 2010

College Chemistry
Determine Kc at 298 K for the reaction 1/2 N2(g0 + 1/2 O2(g) + 1/2 Cl2(g)--> NOCl(g), given the following data at 298 K 1/2 N2(g) + O2(g)--> NO2(g) Kp= 1.0 x 10^-9 NOCl(g) + 1/2 O2(g)-->NO2Cl(g) Kp= 1.1 x 10^2 NO2(g) + 1/2 Cl2(g)--> NO2Cl(g) Kp= 0.3
October 27, 2010

College Chemistry
For the reaction SO3(g)---> SO2(g) + 1/2 O2(g), Kc= 16.7 at 1000 K. What is the value of Kc at 1000 K for the reaction 2 SO2 (g) + O2(g)---> 2 SO3(g)?
October 27, 2010

3a
Dr. Benjamin Franklin
August 28, 2010

Literature
1. If you consider The Call of the Wild to be an allegory, which one of the following statements would be true? A. Judge Miller represents the primordial condition. B. Buck represents some characteristic of humanity. C. John Thornton represents the civilized world. D. The book...
September 30, 2009

social studies
thanks i have more. why did dred scott sue emerson what was his goal. how do you think the political desicions over slavery affected dred scotts chances of winning this case.
September 11, 2007

social studies
what did the supreme court rule in the dred scott case.
September 11, 2007

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