a 25.0ml dsmplr og 0.105M

  1. a 25.0ml dsmplr og 0.105M HCI was titrated with 31.5ml of NaOH. What is the concentration of the NaOHI got 0.0834M am I correct
    1. answers icon 1 answer
    2. Monique asked by Monique
    3. views icon 882 views
  2. A 0.446g sample of an unknown monoprotic acid was titrated with 0.105M KOH the molar mass is 120g/mol. What is the pka value?My
    1. answers icon 1 answer
    2. Fai asked by Fai
    3. views icon 872 views
  3. What is the de Broglie wavelength of an electron traveling at 1.26×105m/s ?
    1. answers icon 2 answers
    2. Anonymous asked by Anonymous
    3. views icon 1,263 views
  4. Calculate pH of a solution that is 0.255M in CH3NH2 and 0.105M in CH3NH3Br
    1. answers icon 1 answer
    2. Gabby asked by Gabby
    3. views icon 2,076 views
  5. Find the smallest positive integer d such that d=105m+216n, where m & n are integers.
    1. answers icon 1 answer
    2. Anonymous asked by Anonymous
    3. views icon 416 views
  6. Calculate [H3O] in the following solutions.a)4.0×10−2M HCl and 8.0×10−2M HOCl b)0.105M NaNO2 and 5.00×10−2M HNO2
    1. answers icon 1 answer
    2. tomi asked by tomi
    3. views icon 1,538 views
  7. A 119.2mL sample of 0.105M methylamine (CH3NH2, Kb=3.7*10^-4) is titrated with 0.255M HNO3. Calculate the after the addition of
    1. answers icon 1 answer
    2. Melissa asked by Melissa
    3. views icon 3,045 views
  8. Astronomers have discovered several volcanoes on Io, a moon of Jupiter. One of them, named Loki, ejects lava to a maximum height
    1. answers icon 0 answers
    2. dylan asked by dylan
    3. views icon 117 views
  9. 1.2g projectil e shot horiz. at a speed of 105m/s off a 124m high cliff.a) determine time taken by the projectile to return to
    1. answers icon 1 answer
    2. c asked by c
    3. views icon 432 views
  10. An object moves in a straightline and the distance v in meters moved in t seconds is given by v = t4 — 3t + 2. What is the
    1. answers icon 1 answer
    2. views icon 104 views