Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

Anonymous asked in Business & FinancePersonal Finance · 1 month ago

Molecular formula of Estradoil?

it is composed of 79.37% carbon, 8.88% hydrogen and 11.75% oxygen by mass. a researcher used a sample containing 0.04829 moles of the compound, which had a mass of 13.153 grams. 

2 Answers

  • Anonymous
    1 month ago

    unrelated to pf and I am not doing your homework damn cheater

  • Amy
    Lv 7
    1 month ago

    Use the first sentence and the atomic masses to figure out the ratio of carbon, hydrogen, and oxygen by number of atoms per estradiol molecule.

    That doesn't quite tell you the molecular formula because a ratio of e.g. 1:2:3 could be {1,2,3} or {2,4,6} or {10,20,30} etc.

    So use the second sentence to calculate the molecular mass.

Still have questions? Get your answers by asking now.