Module 3 Unit 3 Assignment A.doc - MODULE 3 UNIT 3 Assignment Part A This assignment is to be sent to your instructor for evaluation 1 Assuming that

Module 3 Unit 3 Assignment A.doc - MODULE 3 UNIT 3...

This preview shows page 1 out of 1 page.

MODULE 3 UNIT 3 Assignment Part A This assignment is to be sent to your instructor for evaluation. 1.Assuming that temperature remains constant, calculate the final volume in each of the following cases: (9 points)a)Pressure of a sample of 45 L of gas is increased and the gas goes from 100 kPa to 125 kPa; b)A volume of 356 mL of gaseous hydrogen at a pressure of 95 kPa is brought to reference pressure. c)Pressure of a sample of 2.5 L of air goes from 1.0 atm. to 250 kPa. 2.A bottle contains a volume of 18 L of helium at a pressure of 1.3 x 104kPa. How many balloons of 4.0 L, inflated at a pressure of 130 kPa, can we fill from the bottle of helium? Assume temperature remains constant. (3 points) Once the gas moves to the lower pressure the final volume will be 1800L and would thus fill 450 balloons if they are 4L each. References : Agnes Bielecka. (n.d) MI-MAR ACE Chemistry. Retrieved from Submission Instructions Submit your assignment using the drop box on the Assignment page for this unit.

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture