Gab

Questions

Newest questions posted by Gab
  1. chemistry

    Calculate the grams of Ca(OH)2 used to make 500 mL of a 0.150 M solution.
  2. Math

    An area of 36 square metres is being enclosed on all 4 sides with the least amount of fence. If the fence comes in 2 metre sections, how many sections are neede?
  3. Math

    A certain travel agency offered a tourthat will cost each person P 1500.00 if not more than 150 persons will join,however the cost per person will be reduced by P 5.00 per person in excessof 150. what will be the maximum profit?
  4. Trigonometry

    4. An observer is near a river and wants to calculate the distance across the river. He measures the angle between his observations of two points on the shore, one on his side and one on the other side, to be 28ยบ. The distance between him and the point on
  5. Chemistry - University

    Pentane (C5H12) and hexane (C6H14) form an ideal solution. The vapour pressure of pentane at 25oC is 511 mmHg and that for hexane is 150 mmHg. A solution is prepared by mixing pentane (density = 0.63 g/mL) and hexane (density = 0.66 g/mL). The mole

Responses

Newest responses posted by Gab
  1. chemistry

    thank you!
  2. science

    no
  3. Science

    WHAT IS THE ANSWER IF I DONT MNOW AND WHY WOULD I ANSWER THIS QUESTION IF I DONT KNOW AND I SEARCHED TO HAVE ANSWERS NOT LETTING ME PUT THE ANSWER HERE UGHHH
  4. Chemistry

    testing
  5. Chemistry

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