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.

Trending News

Promoted
Mikayla
Mikayla asked in Science & MathematicsChemistry · 7 years ago

Molarity of Solutions help!!!?

What mass of the following chemicals is needed to make the solution indicated?

1.5 L of a 1.0 M HgCl_2 solution?

2.0 L of a 1.5 MNaNO_3 solution?

Please explain?

1 Answer

Relevance
  • Roger the Mole
    Lv 7
    7 years ago

    (1.5 L) x (1.0 mol/L HgCl2) x (271.4960 g HgCl2/mol) =

    407 g HgCl2

    (2.0 L) x (1.5 mol/L NaNO3) x (84.9947 g NaNO3/mol) =

    255 g NaNO3

Still have questions? Get your answers by asking now.