What is the mass of 0.31 1 mol of the element

potassium (K) ?

Answer in units of g

Question

Stacy Sharp

Chemistry

29 April, 08:35

What is the mass of 0.31 1 mol of the element

potassium (K) ?

Answer in units of g

+1

Answers (1)

Know the Answer?

Dallas Rodgers · Answer 1

0.31 mol K x 39.1 grams K / 1 mol k = 12.1 g

Explanation:

molar mass of K: 39.1

In order to find the mass in 0.31 mol of K, you must covert moles to grams. In one mole of Potassium there is 39.1 grams.

What is the mass of 0.31 1 mol of the elementpotassium (K) ?Answer in units of g

What is the mass of 0.31 1 mol of the element

potassium (K) ?

Answer in units of g