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
Anonymous
Anonymous asked in Science & MathematicsChemistry · 10 years ago

What volume of 0.170 M Li2S solution is required to completely react with 129 mL of 0.170 M Co(NO3)2?

What volume of 0.170 M Li2S solution is required to completely react with 129 mL of 0.170 M Co(NO3)2?

Li2S(aq) + Co(NO3)2(aq) 2 LiNO3(aq) + CoS(s)

Update:

Also how would you write a molecular equation for chromium(III) nitrate and sodium phosphate

1 Answer

Relevance
  • harrie2harrie
    Lv 7
    10 years ago
    Favorite Answer

    Li2S + Co(NO3)2 -----> 2 LiNO3 + CoS

    1 mole Li2S reacts with 1 mole Co(NO3)2

    0.170 x v2 = 129 x 0.170

    v2= 129 ml of 0.170 M Li2S is required

Still have questions? Get your answers by asking now.