Ask Question
13 January, 11:15

What is the mass of 6.12 moles of arsenic (As) ?

A. 12.2 g As

B. 73.7 g As

C. 276 g As

D. 459 g As

+4
Answers (2)
  1. 13 January, 12:40
    0
    The answer is D. 459 g As
  2. 13 January, 13:55
    0
    Answer: D. 459g As

    Explanation:

    1 mole of Arsenic = 74.9216 grams

    Therefore 6.12 moles of arsenic = x grams

    Cross multiply to get the value of x

    x = 74.9216 x 6.12

    x = 458.8g ≈ 459g

    x = 459g As
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “What is the mass of 6.12 moles of arsenic (As) ? A. 12.2 g As B. 73.7 g As C. 276 g As D. 459 g As ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers