ZackLeonard ZackLeonard
  • 03-04-2021
  • Chemistry
contestada

How many moles of helium are needed to fill a balloon to a volume of 6.3 L at 28 °C and 320
mmHg?
Round answer to 0.01 decimals

Respuesta :

aidanbaldobino
aidanbaldobino aidanbaldobino
  • 03-04-2021

Answer:

.11 mol

Explanation:

Convert mmHg to atms by dividing by 760. Then multiply 6.3 by the atms and divide by .08206*(273+28) to get mol

Answer Link
cookiesandfun
cookiesandfun cookiesandfun
  • 03-04-2021
.11 mol is the answer
Answer Link

Otras preguntas

Why did we use coin-flipping as a method to choose traits for the parent pets and the offspring pets?
The sum of three numbers is 84 the second number is 2 times the third the first number is 8 more than the third what are the numbers
I want to work with LDAP. what is LDAP?
round 7,782 to the nearest hundred
Tu as quels cours le jeudi matin?
lya took one hour to drive from his apartment to Philips Arena and back. The return drive took 8 minutes less than the trip to the arena. If x represents the ti
What is the range of function of y-1=(x+3)^2
Give a recursive algorithm for finding the sum of the first n odd positive integers.
5. On average, how many years earlier do smokers die than nonsmokers? (Points : 1) 5 to 6 10 to 11 13 to 14 19 to 20
What statement best describes a republic?