. Without completing the calculations, determine what the new volume will be in the problem below. Also, explain how you were able to determine the new volume without completing the calculations. Pay special attention to how the pressure is changing. Fifty (50.) mL of helium gas is stored at a pressure of 300 kPa. The pressure is changed to 150 kPa. What is the new volume? *

Answers

Answer 1

Answer: 25 mL ;

Explanation:

Note:  Boyle's law:  P1 * V1 = P1 * V2 ;

               pressure decreased by half, or "divided by 2" / as such:

 so volume would be divided by 2 ;  as such: 50. mL /2 = 25 mL.

 The answer is:  25 mL .

____________________________________

Note: This is assuming that temperature is constant.


Related Questions

Other Questions
what are some similarities between Sparta and Athens #7 If the Moons mass was suddenly tripled, what would occur to the gravitational force between the Earth and the Moon?(A) Gravitational force would increase by a factor of 3.(B) Gravitational force would decrease by a factor of 3.(C) Gravitational force would increase by a factor of 9.(D) Gravitational force would decrease by a factor of 9. How was feudalism in medieval Europe a hierarchy which of the following is an example of asexual reproduction?a. two cats having a litter of kittensb. a pair of birds has a nest full of eggs that hatch into chicksc. an amoeba undergoing mitosisd. an apple tree getting pollinated and producing fruit with seeds Which two teachers received equivalent ratios of apples from their total numberof students?Teachers, Received apples, Number of studentsBrown ---------2---------------------------------28Hearn ------------3-------------------------------------------- 42Smith -----------------3 ----------------------------------------------46Theodore -------------4---------------------------------- 48 Which agricultural society emerged between 4000 and 2400 B.C.?MesopotamiaEgyptGreeceIndiaJapanChina I don't understand this at all. Can you help me solve this please :) In which quadrant does the terminal side of your angle lie if sec theta < o and cot theta < o ? If John drove 210 miles in 3 hours, how far will he havedriven in 4.5 hours? Consumers get energy from cellular respiration true or false Which term can be described as "many different species living together, interacting with eachother and with their physical environment?A. a food chainB. a food web. a nutrient cycleD. an ecosystem What is a good problem to use for an inequality equation? using ax + b > c. Including the solution. The photo shows dew drops that formed on the grass when temperaturescooled during the night. Which change of state happened to form the dew?A. Liquid to gasB. Gas to liquidC. Solid to gasD. Gas to solid 4. Which of the following statements BEST explains why you can hear noiseslong distances at night?A. There are fewer other noises at night.B. Water conducts sound better at night.C. Sound bounces off water better at night.D. Sound waves are bent towards the cool air. Select all the true statements. Group of answer choices The ratio of triangles to squares is 2 to 4. The ratio of squares to smiley faces is 6:4. The ratio of smiley faces to triangles is 6 to 4. There are two squares for every triangle. There are two triangles for every smiley face. There are three smiley faces for every triangle. Write a short paragraph about color in Spanish 1 pointWhat is the difference between reproduction and heredity?Reproduction is the process of passing on traits, whereas heredity is the process ofproducing offspringReproduction is the process of producing offspring, whereas heredity is the processof passing on traits.Reproduction always involves changes in inherited characteristics, whereas hereditydoes notHeredity always involves changes in inherited characteristics, whereas reproductiondoes not guys what is 265 divided by 53 How many peremptory challenges" can a lawyer make in jury selection?a 5b. 10c. 15d. 20 What does an organism's phenotype describe?1.) the allele combination for a trait2.) the physical appearance of a trait3.) the number of alleles on a gene4.) the number of different traits inherited