Brandie

Most popular questions and responses by Brandie
  1. chemistry

    If you collect hydrogen gas over water at a temperature of 85*C, what is the volume of just the water if the pressure of hydrogen is 1.23 atm and the grams of hydrogen was 2.6

    asked on May 6, 2014
  2. Chemistry

    Zn+HCl---->ZnCl2+H2 If you measure the total volume of collected gas over water at 65*C to be 728 mL at a total pressure of 845 torr, how many milliliters of 2.6 HCl would be required to produce the correct amount of hydrogen?

    asked on May 5, 2014
  3. chemistry

    calculate and compare the average gas phase translational energies and rms speeds of HE gas and H2 gas at 20 degrees celsius

    asked on January 23, 2011
  4. Honors Chemistry

    When 6 grams of acetic acid and 8.4 grams of sodium bicarbonate react, how many moles of CO2 is produced? I don't know how to show the work.

    asked on March 4, 2013
  5. Algebra1

    15m^4^5-3mn+9m^2n^3

    asked on May 10, 2010
  6. Chemistry

    Zn+HCl---->ZnCl2+H2 If you measure the total volume of collected gas over water at 65*C to be 728 mL at a total pressure of 845 torr, how many milliliters of 2.6 HCl would be required to produce the correct amount of hydrogen?

    asked on May 5, 2014
  7. CHEM LAB

    What is the Molar Enthalpy of Neutralization in kJ/mol if 5.00 moles of HCl(aq) (acid) neutralized 5.00 moles of NaOH(aq) (base) and released 6649J of heat?

    asked on November 5, 2013
  8. physics help

    A supply plane needs to drop a package of food to scientists working on a glacier in Greenland. The plane flies 200 above the glacier at a speed of 200. How far short of the target should it drop the package?

    asked on May 26, 2011
  9. Hum 111

    Week Nine DQ 2 Post a 150- to 300-word response to the following discussion question by clicking on Reply: Think of something you would like to persuade others to believe or agree with you. Which techniques should you use to present those ideas and

    asked on February 24, 2011
  10. chemistry

    a 2 l gas bulb contains 4.07*10^23 N2 molecules. If the pressure is 3.05bar, what is the rms speed of the N2 molecules? What is the temperature?

    asked on January 23, 2011
  11. Hearing Question

    Middle ear infections can result in a conductive hearing loss. A person who experiences this type of impairment is likely to have difficulty hearing loud sounds or soft sounds? Don't they have difficulty hearing soft sounds? Thank you for your help! yes,

    asked on April 13, 2007
  12. Finance

    a. Calculate the values of the bonds if your required rates of return are as follows: Microsoft, 6 percent; Ford, 15 percent; Xerox, 10 percent; where MICROSOFT FORD XEROX Coupon interest rate 5.25% 7.13% 8.00% Years to maturity 30 25 16

    asked on June 8, 2014
  13. chemistry

    If you have a 29.6 mass percent KCl in benzene,what is the new boiling point?

    asked on May 6, 2014
  14. CHEM LAB

    Calculate the Molar Enthalpy of Neutralization in kJ/mol of the reaction between a monoprotic acid and a monoprotic base, given the following information: *Make sure you report your answer using the correct sign* The temperature change equals 9.80 degrees

    asked on November 6, 2013
  15. english

    I need someone to check my answers to see if what I have is correct. I think that I finally got the hang of this. I need to underline the adjective clause in each sentence and circle the modified noun. Then I need to identify the clause as restrictive or

    asked on April 22, 2012
  16. Chemistry LAB 2

    Calculate the Molar Enthalpy of Neutralization in kJ/mol of the reaction between a monoprotic acid and a monoprotic base, given the following information: *Make sure you report your answer using the correct sign* The temperature change equals 9.80 degrees

    asked on November 6, 2013
  17. Chemistry LAB 1

    What is the Molar Enthalpy of Neutralization in kJ/mol if 5.00 moles of HCl(aq) (acid) neutralized 5.00 moles of NaOH(aq) (base) and released 6649J of heat? *Make sure you report your answer using the correct sign* DrBob222 gave me some help and I worked

    asked on November 6, 2013
  18. CHEM LAB

    Calculate the Molar Enthalpy of Neutralization in kJ/mol of the reaction between a monoprotic acid and a monoprotic base, given the following information: *Make sure you report your answer using the correct sign* The temperature change equals 9.80 degrees

    asked on November 6, 2013
  19. language arts i guess

    hi person well i need help see i don't get it what the heck does my homework mean why do we need society i don't care wht but so i don't get an f plez tell me "Why do we need society?" Is that the question you are supposed to write about? My first

    asked on October 12, 2006
  1. CT. 205

    dkjj

    posted on November 27, 2009