Table 19.1 Solubilities of lonic Compounds Aluminum aq Ammonium Calcium q aS Cob
ID: 996868 • Letter: T
Question
Table 19.1 Solubilities of lonic Compounds Aluminum aq Ammonium Calcium q aS Cobaltill) aaqSaqaq Copper(Il)aq Iron(II) Iron(IIl) ead(ll) ithium S aq aq Silver Sodium To determine the solability of an ionic compound, locate the intersection of the horizontal row for the cation and the vertical column for the anion. Ar aq" in that box indicates that the compound is soluble in water to a molarity of 0.1 or more at 20 C. An"s"indicates that the compound is not that concentration but remains in the solid state or preoiputahes if th e ions are combined A blank space indicates lack of data, and a dash ider a is not soluble to a dash --identifies arn unstable substance.Explanation / Answer
3.
As per table,
Phosphates and Carbonates could be added besides hydroxide to get same effect.
4.
A. Addition of 1.0 M iron nitrate will have very little or no effect on solution.
B. 0.1 M KSCN will react with iron to deepen the red color.
C. With addition of NaOH, precipitate of Fe(OH)3 as rust brown solid will be precipitated.
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.