What is the core idea behind Social Interactionist Theory?

The “Language Acquisition Device” (LAD) is associated with which theory?

Write the equilibrium expression for the complex ion formed by the reaction of silver ion and ammonia according to this reaction; Ag+ + 2NH3⇌AgNH32+{“version”:”1.1″,”math”:”Ag+ + 2NH3⇌AgNH32+”}  If Kf= 1.7 x 107{“version”:”1.1″,”math”:”Kf= 1.7 x 107″}, what is true about the amount of complex ion that will dissociate ?

Write the dissolution equation for the slightly soluble salt Mg3PO42{“version”:”1.1″,”math”:”Mg3PO42″} and the solubility product constant, Ksp{“version”:”1.1″,”math”:”Ksp”}                            

Calculate the standard entropy for the following process: H2(g) +C2H4(g) →C2H6(g){“version”:”1.1″,”math”:”H2(g) +C2H4(g) →C2H6(g)”} Standard entropies for the substance are: Substance                                 S°(Jmol-1K-1){“version”:”1.1″,”math”:”S°(Jmol-1K-1)”} H2(g){“version”:”1.1″,”math”:”H2(g)”}                                             130.57 C2H4(g){“version”:”1.1″,”math”:”C2H4(g)”}                                         219.5 C2H6(g){“version”:”1.1″,”math”:”C2H6(g)”}                                         229.5  

What is the effect on the amount of solid Mg(OH)2{“version”:”1.1″,”math”:”Mg(OH)2″} and the concentrations of Mg2+ and OH-{“version”:”1.1″,”math”:”Mg2+ and OH-“}when MgCl2{“version”:”1.1″,”math”:”Cl2″} is added to a saturated solution of Mg(OH)2 {“version”:”1.1″,”math”:”Mg(OH)2 ”}?

Use the ionic equation for the dissolution of the slightly soluble salt Sr3PO42{“version”:”1.1″,”math”:”Sr3PO42″}to write the solubility product Ksp{“version”:”1.1″,”math”:”Ksp”} Sr3PO42(s) ⇌3Sr2+(aq) +2PO43-(aq){“version”:”1.1″,”math”:”Sr3PO42(s) ⇌3Sr2+(aq) +2PO43-(aq)”}

Assuming that no equilibria other than dissolution are involved, calculate the molar solubility of Hg2I2 if Ksp = 4.5 x 10 -29{“version”:”1.1″,”math”:”Hg2I2 if Ksp = 4.5 x 10 -29″}

Predict whether CaHPO4{“version”:”1.1″,”math”:”PO4″} will precipitate from a solution with Ca2+ =0.0001 M{“version”:”1.1″,”math”:”Ca2+ =0.0001 M”} and HPO42-=0.001 M{“version”:”1.1″,”math”:”HPO42-=0.001 M”}  Ksp = 7 x 10-7 {“version”:”1.1″,”math”:”Ksp = 7 x 10-7 ”}

Calculate the solubility product constant of  0.026 g/100 mL solution of BaSiF6{“version”:”1.1″,”math”:”BaSiF6″},  contains SiF62-{“version”:”1.1″,”math”:”SiF62-“} ions)