sanchezstacey96 sanchezstacey96
  • 13-11-2020
  • Chemistry
contestada

A gas has a volume of 240mL at 700mmHg pressure. What pressure is needed to reduce the volume to 80mL?

Respuesta :

Stephen46
Stephen46 Stephen46
  • 13-11-2020

Answer:

The answer is 2100 mmHg

Explanation:

The new pressure can be found by using the formula for Boyle's law which is

[tex]P_1V_1 = P_2V_2[/tex]

Since we are finding the new pressure

[tex]P_2 = \frac{P_1V_1}{V_2} \\[/tex]

From the question we have

[tex]P_2 = \frac{240 \times 700}{80} = \frac{168000}{80} = \frac{16800}{8} \\ [/tex]

We have the final answer as

2100 mmHg

Hope this helps you

Answer Link

Otras preguntas

what is the value of x? enter your answer in the box x = __
The two main functions of the Golgi body are _____. Select all that may apply. to collect and package cell building materials and enzymes assemble protein
Please help kinda lost on this one
i need help it do today
Louis wants to buy skis that have a regular price of $329. They have been marked down 25% off the regular price. Louis calculates the new total price including
All evolutionary changes that allow a species to change in response to the environment, are originally a result of A) beneficial DNA mutations. B) movement to
Write the equation of the linear and exponential functions that pass through the points (0,12) and (1,3).Linear equation, y=mx+bExponential equation, y=a(b)×
Which group once took control of Egypt and ruled for a half century
if 2x+y=15 and x+2y= -3 then 2x+2y=
Speaking in an ethnocentric manner will usually make your audience like/trust you more