Most popular questions and responses by Rashid
  1. Chemistry

    An ideal gas is contained in a cylinder with a volume of 5.0 102 mL at a temperature of 30.°C and a pressure of 710. torr. The gas is then compressed to a volume of 38 mL, and the temperature is raised to 827°C. What is the new pressure of the gas? torr

    asked on April 4, 2013
  2. Physics

    A small glider is placed against a compressed spring at the bottom of an air track that slopes upward at an angle of 38.0 ∘ above the horizontal. The glider has mass 6.00×10−2 kg . The spring has 630 N/m and negligible mass. When the spring is

    asked on October 23, 2017
  3. chem

    is 2-methyl-2-pentene capable of forming cis/trans isomers

    asked on March 13, 2010
  4. Chemistry

    A mixture of 1.39 g H2 and 1.60 g He is placed in a 1.00-L container at 27°C. Calculate the partial pressure of each gas and the total pressure. PH2 = ? atm PHe = ? atm Ptotal = ? atm Please put answer so i can compare to my answer

    asked on April 5, 2013
  5. math

    The average salary of four managers in a firm is BDT 500000 per annum.every year all ten supervisors of that firm are paid BDT 200000each.what is the overrall yearly salary drawn by them in BDT?

    asked on July 16, 2016
  6. math

    20 red marbles cost $3 while 40 green marbles are available at$4.how much would it cost someone to buy 10red marbles and 50 green marbles?

    asked on July 16, 2016
  7. math

    In how many ways can a student select three couses from seven available courses?

    asked on July 17, 2016
  8. math

    If x^2-11x+3x

    asked on July 16, 2016
  9. science

    can you u tell me about the iron and suplhur and with the pictures information?

    asked on March 8, 2009
  1. English

    about mischief

    posted on May 15, 2019
  2. Physics

    It was right

    posted on October 23, 2017
  3. Physics

    I used potential gravitational energy at 1.4m and at .4m, subtracting the energy to get KE, and came out with 0.36J

    posted on October 23, 2017
  4. math

    Yeah.if we follow the rule of combination the ans comes 35 but the ans is showing 28..but how?

    posted on July 17, 2016
  5. Physics(Please help)

    Full solutions of these question

    posted on May 16, 2015
  6. Chemistry

    i don't know how to use that, can you please show me?

    posted on April 5, 2013
  7. Math

    i need help in mathmatich

    posted on June 15, 2008