Name Lab Daytime Pre-Lab Assignment Using the information and equations provided
ID: 713037 • Letter: N
Question
Name Lab Daytime Pre-Lab Assignment Using the information and equations provided in the Procedure for this experiment, anewer the tollowing questionns Example: Write an equation showing what oocurs when NiH, is added to Ag(aq) C (a Agcs) b. This addition will shift the Ag(aq) Cr(aq) s AgCi(s) equilibrium (Circle one) RIGHT The NH: 1eacts with Ag, removing Ag trom e ns removed 1a. (Part B, step 2) Write an equation for the addition of H Odaq) to Agco4s) Age(aa) + CO? (aa b. This addition will shift the Ag.COsls)Ag(aq)+ COP(aq) equilibrium (Circle one): RIGHT LEFT 2a. (Part B, step 8) Write an equation for the addition of Nas(aq) to Agl(s) Araq-ran b. This addition will shift the Agl(s)Ag (aq)+I(aq) equilibrium (Circle one: RIGHT LEFT + 2 NHIaq) =|Ag(NH ar(aq). 3a. (Part B, step 7) Write an equation for the addition of Ki(ag) to Ag (aa) b. This addition will shift the Ag (aq)+2 NHo(aq) IAgINHo)l(aq) equilibrium (Circle one) RIGHT LEFT CoCLa (aq) + 6 HOO equilibrium will shi 4. (Part D) The addition of HCl to the Co(H2O)?"(aq) + 4 Claq) the reaction to the (Circle one) RIGHT LEFTExplanation / Answer
1a)Ag+ +HNO2 --->AgNO2(s)
AgCO3(s) <--->Ag+(aq)+ CO32- (aq)
As the product Ag+ is getting used up in the above reaction,so the equilibrium will shift towards the forward direction to produce more Ag+,to compensate for the loss of product.(Le Chatlier's principle
b)The equilibrium will shift to the right
2a)Ag+(aq) +S2-(aq)--->Ag2S(s)
b)As the product Ag+ is getting used up in the above reaction,so the equilibrium will shift towards the forward direction to produce more Ag+,to compensate for the loss of product.(Le Chatlier's principle)
The equilibrium will shift to the right
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