Answer to Question #183855 in General Chemistry for Keke

Question

4. Which of the following is described by the statement, “The pressure of a fixed amount of gas is directly proportional to its temperature at constant volume.”

18. What volume does 1.0 mol of gas occupy if 2.0 mol sample of the gas occupies 30.0L? Assume constant T and P

19. Using Molar volume, what volume of gas is generated at STP when an experiment generates 0.152 g of Hydrogen gas?

Answer 1

4)Gay Lussac's Law - states that the pressure of a given amount of gas held at constant volume is directly proportional to the Kelvin temperature

14) if 2moles= 30L then 1mole will occupy;

$(1/3)× 30$ = 10L

19) at STP 1 mole of gas = 22.4L

(0.152/1)×22.4 =3.4L