A chemist weighed out 101. g of potassium. Calculate the number of moles of potassium she weighed out.Round your answer to 3 significant digits.
Accepted Solution
A:
The answer is 2.58 moles potassium The solution to this is, to find moles, convert grams to mole by the equation grams(mole/gram)=moles 101. g of potassium(1 mole potassium/39.10 g potassium)=2.58 moles potassium