Question

. Predict the direction of the equilibrium for the following reaction by stating left, right, or no change. a. H2O is added to 4NH3(g) + 70(8) - 2N2048) + 6H2O(1) b. NH3(aq) is added to Agt (aq) + CI'S AgCl(s) c. KI(aq) is added to Ag+ (aq) + 2 NHS [Ag(NH3)2)* (aq) d. Carbon is added to 3C(s) + 3H2(e) CH.(g) + CHCⓇ) e. Catalyst is added to 2NOCI () - 2NO() + Cl() 2. Write the nomenclature of the following compounds a) H3PO4_ d) Al2O3 b) NH4Cl2 e) MgSO4 1) KOH c) AgNO3 3. When following reaction is cooled to room temperature, the color of the reaction goes from blue to pink. [Co(H2O)c]?*(aq)+ 4Cl(aq) [CoCl]"(aq) +6H2O(1) Is the above reaction considered endothermic or exothermic?

Answer 1

Adding reactant will shift reaction toward right.

Adding product will shift reactiom toward left.

1)a) Adding H2O will shift reaction toward left.

​​​​​​b) NH_{​​​​​3} will react with Ag+ to form a complex [Ag(nh_{​​​​​3}​)₂]⁺

^{​​​​​​}So, the reaction will shift toward left.

c) KI will react with Ag+ to form AgI precipitate. So,reaction will shift toward left.

d) Adding carbon will shift reaction toward right.

e) catalyst do not affect the reaction equillibrium.