Most popular questions and responses by joni
  1. Chemistry 101

    A sample of a gas (5.0 mol)at 1.0 atm is expanded at constant temperature from 10.0 L to 15 L. The final pressure is _______ atm.

    asked on November 30, 2011
  2. math

    im trying to help my son any help would be great When a ball is thrown up into the air, it makes the shape of a parabola. The equation S= -16t^2 + v*t + k gives the height of the ball at any time, t in seconds, where “v” is the initial velocity (speed)

    asked on January 12, 2010
  3. Chem 101

    A 5.00 liter sample of gas measured at 27 degrees Celcius and 1.25 atm of pressure has a mass of 10.13 grams. What is the molecular weight of the gas in u?

    asked on November 30, 2011
  4. algebra

    im trying to help my son i have no ida about this stuff any help would be great When a ball is thrown up into the air, it makes the shape of a parabola. The equation S= -16t^2 + v*t + k gives the height of the ball at any time, t in seconds, where “v”

    asked on January 12, 2010
  5. business, law

    can some one help please Drug use is information that is rightfully private and only in exceptional cases can an employer claim a right to know about such use." Defend or oppose this statement. How is your response to this assignment consistent with the

    asked on June 20, 2007
  6. just for fun

    Select an organization that you have worked for or one that you are familiar with and locate the goals the organization has set. Many times this information can be found on the company's website. Search the Library as well as the internet and research goal

    asked on June 17, 2007
  7. math

    What happens to y as x gets larger? What happens to x as y gets larger? d) Given a line containing the points (1,4), (2,7), and (3,10) determine the slope-intercept form of the equation, provide one additional point on this line, and graph the function.

    asked on January 12, 2007
  8. accounting

    The Greenwood Company purchased equipment costing $900. Greenwood paid $400 in cash and agreed to pay the remaining amount in thirty days. As a result of this transaction:

    asked on April 16, 2014
  9. Chem 101

    At 600degrees Celcius, gaseous CO and Cl2 are mixed together in a 1.00 L closed container. At the instant they are mixed, their concentrations are CO=.25 mol/L and Cl2= .69 mol/L. After equilibrium is established, their concentrations are CO= .25 mol/L and

    asked on December 1, 2011
  10. Chemistry

    If you produce 3.63 moles of Na2, how many moles of H2 was needed?

    asked on July 10, 2011
  11. Intermediate Algebra

    Please explain how to solve this: (ã5 + 4)(ã5 - 1)

    asked on April 2, 2012
  12. business

    Debate the ethics of doing business in countries with totalitarian governments looking for holes and inconsistencies. Attempt to answer any arguments that are presented against your side of the argument. Please tell us your ideas and we'll be glad to

    asked on February 14, 2007
  13. computer programming

    how do I figure out the math problem for Excel 2010?

    asked on April 9, 2013
  14. Physics-totally bewildered!!

    I have a physics question. This is for extra credit which I really need to earn- If I made a solar cell how would I know which material is best to use if given choices like aluminum with a work function of 4.1eV at a cost of 2.40Kg or platinum with a work

    asked on April 23, 2011
  15. business

    Small companies typically have difficulty competing against large multinationals when their governments take part in regional trade blocs. What could governments do to help their small companies compete after the formation of such blocs? Governments mpose

    asked on February 25, 2007
  16. business presentation

    Sometimes, technology and visual aids can be more of a distraction than a helpful component to a presentation. Provide an example of this from the real world (focus on a business presentation)? How could it be changed to be more effective? tough one Just

    asked on February 12, 2007
  17. Earth Science

    What is the landform of the Grand Teton?

    asked on February 14, 2012
  18. 4th grade

    what is value of the number 7 in 700,000

    asked on August 25, 2010
  1. math


    posted on August 1, 2017
  2. american government

    America became more of a world power

    posted on February 26, 2013
  3. Physics-totally bewildered!!

    Thank you for directing me to that site-that one I didn't find while I was looking for info-I did confuse work force for work function- I appreciate you following up

    posted on April 23, 2011
  4. Problem solving

    All the information is there but have to assume that he starts working at the beginning of the month…does not get his first check held back and all his bills are currently caught up. Also have to assume we are at the beginning of the month now and have

    posted on October 1, 2009