A sample of bromine gas at 79.06 kPa experiences a change in volume from 63.299 L to 69.057 L.
What is the resulting pressure in kilopascals? Pressure 1 x volume 1=pressure 2 x volume 2

74.47 kPa

Explanation:

As provided in the question, Boyle's law follows that

Pressure 1 x volume 1=pressure 2 x volume 2

Given that

Pressure 1 =79.06 kPa

volume 1=63.299L

pressure 2=unknown

Volume 2=69.057L

Substituting these into the formula then

79.06*63.299=69.057*P2

Making pressure 2 the subject of the formula

Therefore, the resulting pressure, rounded off to two decimal places is approximately 74.47 kPa

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles

it is a negative acceleration