Most popular questions and responses by Neeta
  1. Chemistry

    A student was given a solid containing a mixture of nitrate salts. The sample completely dissolved in water, and upon addition of dilute HCl, no precipitate formed. The pH was lowered to about 1 and H2S was bubbled through the solution. No precipitate

    asked on April 10, 2014
  2. Chemistry

    What concentration of Ag is in equilibrium with 1.4 × 10^-6 M Co(CN)63– and Ag3Co(CN)6(s)? The solubility constant of Ag3Co(CN)6 is 3.9 x 10^-26

    asked on April 10, 2014
  3. Chemistry

    The Ksp of iron(II) hydroxide, Fe(OH)2, is 4.87 × 10-17. Calculate the solubility of this compound in g/L.

    asked on April 10, 2014
  4. Chemistry, Science

    Write the balanced chemical equation for each of these reactions. Include phases. When aqueous sodium hydroxide is added to a solution containing lead(II) nitrate, a solid precipitate forms. However, when additional aqueous hydroxide is added the

    asked on April 10, 2014
  5. english

    what means typical and typical person?*&loc=revfp2&clue=typical+person Typical person is an artificial concept of a person who has the average qualities of people as a whole. However, nobody is a typical person. We all have

    asked on December 8, 2006
  6. Chemistry

    Sodium sulfate is slowly added to a solution containing 0.0500 M Ca2 (aq) and 0.0290 M Ag (aq). What will be the concentration of Ca2 (aq) when Ag2SO4(s) begins to precipitate?

    asked on April 11, 2014
  7. 5th grade

    how to make up a set of at least 12 numbers that have the following landmarks minimum 3 maximum 9 median 7 mode 7

    asked on December 9, 2009
  8. maths

    The area of a rhombus is 84 cm2 and one diagonal is 12 cm. Find the other diagonal of the rhombus.

    asked on September 12, 2016
  9. Calculus

    Verify the conditions for Rolle's Theorem for the function f(x)=x^2/(8x-15) on the interval [3,5] and find c in this interval such that f'(c)=0 I verified that f(a)=f(b) and calculated f'(x)= (8x^2 -30x)/64x^2 -240x +225) But I'm having trouble finding c

    asked on July 22, 2014
  1. chemistry

    825 mL

    posted on September 26, 2015
  2. Chemistry

    My bad, it was 1.01E-7. I made a typing error on the calculator.

    posted on April 11, 2014
  3. Chemistry

    Oh, that is what I did wrong. It was actually 1.01E-11, not 1.01E-7. Sorry to waste your valuable time.

    posted on April 11, 2014
  4. Chemistry


    posted on April 11, 2014
  5. Chemistry

    I'm still not getting it right.. But I don't understand what I did wrong. I did 3.9x10^-26 = [3x]^3 [1.4x10^-6] then isolated [3x]^3, then took the cube root of both sides.

    posted on April 11, 2014