Question

in the table below, predict which of the following reactant combinations will produce precipitates and write all the products that form (including states of matters- l, s, aq, g; write "ss" if it is slightly soluble). Useful information is also below.

TABLE 4.1 | Simple Rules for the Solubility of Salts in Water 1. Most nitrate (NO3-) salts are soluble. 2. Most salts containing the alkali metal ions (Li+, Na+, K+, Cst, Rb+) and the ammonium ion (NH4+) are soluble. 3. Most chloride, bromide, and iodide salts are soluble. Notable exceptions are salts containing the ions Ag+, Pb2+, and Hg22+. 4. Most sulfate salts are soluble. Notable exceptions are BaSO4, PbSO4, Hg2SO4, and CaSO4- 5. Most hydroxides are only slightly soluble. The important soluble hydroxides are NaOH and KOH. The compounds Ba(OH)2, Sr(OH)2, and Ca(OH)2 are marginally soluble. 6. Most sulfide (52-), carbonate (CO32-), chromate (CrO2-), and phosphate (PO43-) salts are only slightly soluble, except for those containing the cations in Rule 2.

Answer 1

# Na, Soy Cag) + 2Ag No, laq) + Ag Soy (s) + 2NaNO,(0) Produce precipitates : Ag, sou (s) # NaHSO3(aq) + Ag Nozlaq) → Nanoz (aq) + Agoh (ss) + 6O₂ (g) slightly soluble precipitate is formed : Agoh. # Nazcozlaq) + Ag Noz Coop) → Ag, C02 (5) + 2 Nano, (y) Precipitate = Ag CO₂ (s) # Nano, Cag) + Ag Nozlag) → No reaction # Nag Poylaq) + 3Ag No, (aq) → Ag.Pouls) + 3 NANO (0) Precipitate: Ag. Pou (s) # Nace Cag) + Agno, Cag) → Agce (s) + NanoGlag) Precipitate : Agce.cs) # NaBr (aq) + Ag No, (09) ► Ag Br (s) + Nanozlac) # Na Ilaq) + Ag Noz (ag) → Ag I (s) + Nanozlar). Precipitate : AgI (3)