問題詳情
68. You mix 265.0 mL of 1.20 M lead(II) nitrate with 300.0 mL of 1.55 M potassium iodide. Whichof the followings is true?
(A) Lead nitrate is the limited reagent.
(B) The final concentration of Pb2+ ions is 0.56 M.
(C) The final concentration of K+is 0.823 M.
(D) The final concentration of NO3–is 0.823 M.
(E) The final concentration of I–is 0.823 M.
參考答案
答案：C
難度：計算中-1
書單：沒有書單，新增