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Calculate the weight of pure

  1. Calculate the weight % of HOAc in pure Vinegar?
    1. answers icon 4 answers
    2. Rich asked by Rich
    3. views icon 500 views
  2. I'm suppose to calculate the weight percent per volume (grams pre 100cm3) of ethanoic acid in a commercial sample of vineger
    1. answers icon 1 answer
    2. hammie asked by hammie
    3. views icon 531 views
  3. To prepare the titrant fo amonia nitrogen analysis an analyst weight out 1.20 grams of concentration 98% sulfuric acid and
    1. answers icon 1 answer
    2. Faye asked by Faye
    3. views icon 587 views
  4. Calculate the weight of pure H2SO4 required to prepare 500 ml of a 0.05 M H2SO4 solution.
    1. answers icon 1 answer
    2. Anonymous asked by Anonymous
    3. views icon 196 views
  5. HELP ME PLEASE!1. Calculate the weight of 16.2L of pure SO2 gas at STP. (answer in grams) a.16.2 b.31.8 c.39.5 d.46.3 e.64.1 2.A
    1. answers icon 1 answer
    2. Lynn asked by Lynn
    3. views icon 646 views
  6. I'm trying to find the weight of a lemon.Weight of container= 48 g Container + pure lemon juice = 184 g (100 ml) Pure lemon
    1. answers icon 3 answers
    2. julie asked by julie
    3. views icon 718 views
  7. A hypothetical pure element consists entirely of two isotopes. The natural percent abun- dance of theisotopewithmass 25.4 uis
    1. answers icon 1 answer
    2. chanel asked by chanel
    3. views icon 781 views
  8. 1,15g of a non-volatile compound is dissolved in 75,0g of benzene. The boiling point of the solution 0,125ºC has a value
    1. answers icon 1 answer
    2. Anonymous asked by Anonymous
    3. views icon 583 views
  9. Boxes of bran flakes are known to be normally distributed with a mean weight of 475g and a standard deviation of 10g.Calculate
    1. answers icon 1 answer
    2. Sue asked by Sue
    3. views icon 482 views
  10. What is the maximum weight (in grams) that 15 party balloons, each filled with 2 L of helium, can lift at STP? You can assume
    1. answers icon 1 answer
    2. Anthony asked by Anthony
    3. views icon 487 views