Ask Question
11 April, 11:50

how many moles are in 9.8 grams of calcium?

+2
Answers (1)
  1. 11 April, 14:52
    0
    when the number of moles Ca = mass of Ca / molar mass of Ca.

    and we can get the molar mass of Ca, it is = 40 g/mol

    and we have already the mass of Ca (given) = 9.8 g

    so, by substitution: the moles Ca = 9.8 g / 40 g/mol

    = 0.245 moles
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “how many moles are in 9.8 grams of calcium? ...” in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers