Question

What volume of 0.175 M Na_3PO_4 solution is completely react with 95 4 ml of 0.102 M CuCl_2? Consider the reaction Li_2S(aq) + Co(NO_3)_29aq) rightarrow 2 LiNO_3 (aq) + CoS(s) What volume of 0.150 M Li_2 S solution is required to completely react with 125 mL of 0.150 M Co(NO_3)_2? What is the minimum amount of 6.0 M H_2SO_4. necessary to produce 25.0 g of H_2 (g) according to the reaction between aluminum and sulfuric acid? 2 Al (s) + 3H_2SO_4(aq) rightarrow Al_2(SO_4)_3 (aq) + 3H_2(g) What is the molarity of Zncl_2 that forms when 25.0 g of zinc completely reacts with CuCI_2 according to the following reaction? Assume a final volume of 275 m Zn(s) + CuCl_2(aq) rightarrow ZnCl_2 (aq) + Cu(s)show Types of Aqueous Solutions and Solubility For each compound (all water soluble), would you expect the resulting aqueous solution to conduct electrical current? Lead a. CsCl CH _3OH Ca (NO_2)_2 C_6H_12O_6 Classify each compound as a strong electrolyte or nonelectrolyte. MgBr_2 C_12H _22O_11 Na_2 CO_3 KOH Determine whether each compound is soluble or insoluble. If the compound is soluble, list the ions present in solution. AgNO_3 Pb (C_2H_3O_2)_2 KNO_3 (NH_4)_2 S Determine whether each compound is soluble or insoluble. For the soluble compounds, list the ions present in solution. Agl Cu_3 (PO_4)_1 CoCO_3 K_3PO_4 Precipitation Reactions Complete and balance each equation. If no reaction occurs. write NO REACTION. Lil (aq) Bas (aq) rightarrow KCl(aq) + Cas (aq) rightarrow. CrBr_2 (aq) + Na_2 CO_3 (aq) rightarrow
Question 69?

Answer 1

There is no easy way to tel whether a particular compound is soluble or insoluble just biy looking at its formula. For this we can follow a set of empirical rules that have been inferred from observations on many ionic compounds. These are called solubility rules. Now we predict whether the the solubility rules. tance produces ions for the given compounds by using pr

b) The solubility rules state that compounds containing CHCOO ion are soluble. Thus in the given compounds, we conclude that Pb (C2H302)2 completely soluble and produce ions. The ions are present in the solution is given by the following reaction Pb(C,HaO2)2 (aq)-Pb (aa) +2C H02 (aq)