Ask Question
7 March, 01:54

The molar mass pf HgO is 216.59. The molar mass of O2 is 32.00 g/mol. How many moles of HgO are needed to produce 250.0 g of O2?

+5
Answers (1)
  1. 7 March, 02:56
    0
    Molar mass HgO is 216.59 g/mol

    Molar mass of O2 is 32.00 g/mol

    250.0 g of O2

    Required: Moles of HgO

    Balanced equation is:

    2HgO → 2Hg + O2

    250g O2 (1 mole O2/32.00 g/mol O2) (2 moles HgO/1 mol O2) = 15.63 moles HgO
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “The molar mass pf HgO is 216.59. The molar mass of O2 is 32.00 g/mol. How many moles of HgO are needed to produce 250.0 g of O2? ...” 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