How do you determine the molar mass of helium?

Answer 1

The periodic table includes the atomic weights of all of the elements. The molar mass of an element is its atomic weight in grams/mole (g/mol).

The atomic weight for helium on the periodic table is #4.002602#. The molar mass of of helium is #"4.002602 g/mol"#. This means that one mole of helium has a mass of #"4.002602 g"#.

By signing up, you agree to our Terms of Service and Privacy Policy

Answer 2

Jose Ayala

The molar mass of helium is determined by adding the atomic mass of helium, which is approximately 4.0026 g/mol.

By signing up, you agree to our Terms of Service and Privacy Policy

Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.