CaF₂ Has K_sp = 3

question 71

Short Answer

CaF₂ has K_sp = 3.5 × 10^-11.If 25 mL of 8.0 × 10^-4 M Ca(NO₃)₂ is mixed with 75 mL of 4.0 × 10^-4 M KF,a precipitate of CaF₂ ________ (will,will not)form.

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Definitions:

Journal

A book or digital record where all financial transactions are initially recorded in chronological order before being posted to accounts in the ledger.

Debit

A bookkeeping record that leads to either a rise in assets or a fall in liabilities in a firm's balance sheet.

Note Payable

An official pledge in writing to return a specified sum of cash, often with added interest, on a set future date.

Ledger

A book or digital record where financial transactions are entered, tracking the changes in each account associated with those transactions.