Sam4mmmmerero Sam4mmmmerero

01-04-2017
Chemistry

contestada

A gas occupies 12.3 l at a pressure of 40 mm hg. what is the volume when the pressure is increased to 60 mm hg

Respuesta :

rahmasaleh00 rahmasaleh00

01-04-2017

From boyles law.
P1v1=P2v2
So,12.3×40=v×60
V= 12.3×40/60
8.2

Answer Link

Saimon4520 Saimon4520

01-04-2017

Boyle's Law states an inverse relationship between volume and pressure. If the constant of proportionality is 12.3×40 which is 492, the volume would be 492÷60 which is 8.2.

Answer is 8.2 I

Answer Link

Otras preguntas

Which two words below are using the hyphen correctly? A. Ex-husband B. Pre-school C. Self-evident D. Re-tell

The fire swallowed up the house before the firefighters arrived. a. hyperbole b. simile c. personification d. metaphor

25,49,81 what is the next one

what 4 consecutive whole numbers add to 54

Which of the following best expresses the Conquistador attitude towards Native Americans? Select one: a. An interesting people from whom much could be learned b

what layer, along with the crust, forms the solid tectonic plates

how is perspiration related to recovery after exercise?

People who regularly use implied meanings are _____. friends and politicians advertisers and journalists both of the above neither of the above

what reference source would you use to find the meaning of etiquette?

what is one way to appeal to ethos? A. by asserting that there is no other way to look at the issue. B. by showing you are knowledgeable about an issue. C by sh