Chapter 18: Problem 1
A 20.0-L tank contains \(4.86 \times 10{^-}{^4}\) kg of helium at 18.0\(^\circ\)C. The molar mass of helium is 4.00 g/mol. (a) How many moles of helium are in the tank? (b) What is the pressure in the tank, in pascals and in atmospheres?
Short Answer
Step by step solution
Key Concepts
These are the key concepts you need to understand to accurately answer the question.