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5 pts Question 9 What mass (g) of silver will be obtained when an aqueous silver...
What mass (g) of silver will be obtained when an aqueous silver nitrate (AgNO3) solution is electrolyzed for 30.0 minutes with a constant current of 5.40 A? 10.9 g Ag formed ♡ 12.3 g Ag formed 3.22 g Ag formed 5.72 g Ag formed
I'll be thankful for your help ?? Example: HW When aqueous solutions of silver nitrate and potassium dichromate are mixed, an exchange reaction occurs, and silver dichromate is obtained as a red solid. The overall chemical equation for the reaction is as follows: 2AgNO3(aq)+K2Cr2O3(aq)-Ag,Cr,0,($)+2KNO3(aq) What mass of Ag2Cr207 is formed when 500 mL of 0.17 M K2Cr207 are mixed with 250 mL of 0.57 M AgNO3? Hint: • Calculate No. of moles of both reactants from given Molarity and Volumes...
Question 10 Consider the balanced equation representing the reaction of solid copper and aqueous silver nitrate: Cu (s) + 2 AgNO3 → 2 Ag (s) + Cu(NO3)2 What mass of solid copper is required to completely react with 16.6 mL of 0.67 M silver nitrate? Calculate the mass in grams, and report your answer to 2 significant figures.
5. Given the following balanced chemical reaction, find the mass of silver chloride formed from 8.00 g of silver nitrate using the following steps: AgNO3 (aq) + NaCl (aq) → NaNO3 (aq) + AgCl (s) a. Given 8.00 g of silver nitrate (AgNO3), how many moles are there? b. What is the molar ratio of silver chloride (AgCl) to silver nitrate? C. How many moles of silver chloride are formed from the number of moles of silver nitrate found in...
18) (5 pts) What mass (g) of CaF2 is formed when 478 mL of 0.334 M NaF is treated with an excess of aqueous calcium nitrate DJ 0.623 [AJ 0.943 [BJ 0.472 C] 1.25
What is the mass of insoluble silver bromide (187.77 g/mol) produced from 2.96 g of iron(III) bromide (295.55 g/mol) and aqueous silver nitrate? FeBr3(s) + AgNO3(aq) → AgBr(s) + Fe(NO3)3(aq)
Question 30 1 pts When an aqueous solution of sodium sulfate is electrolyzed, what are the expected products? Reduction Half-Reaction E° (V) Na" (aq) + = Na(s) -2.71 2H2O(l) + 2 H2(g) + 2OH(aq) -0.83 2H(aq) + 2 H2(g) 0.00 O2(g) + 4H(aq) + 40 = 2H 0(1) 1.23 S20,? (aq) + 20 = 250/?"(ag) 2.01 Na(s) and H2(g) Hz8), OH (aq), O2(g), and Haq) O2(g), H(aq), and Na(s) Hz(8), OH (ag), and Na(s) Hytg), OH (aq), and S,0, (ay)
what mass of AgCl will precipitate when 10.0 g of NaCl is added to an aqueous solution of AgNO3? NaCl(aq) + AgNO3(aq) -> AgCl(s) + NaNO3(aq)
Question 1 According to the following reaction, what mass of silver nitrate would be required to react with 0.500 grams of potassium chloride? AgNO3 (aq) + KCl (aq) --> AgCl (s) + KNO3 (aq) options 2.68 g 0.500 g 85.0 g 170 g 1.14 g Question 2 Consider the reaction: Na2CO3 (aq)+ 2 HCl (aq) --> 2 NaCl (aq) + CO2 (g) + H2O (l) If 43.41 g of sodium carbonate react completely, how many grams of HCl will be...
5. What is the limiting reactant when 10.0 grams of silver nitrate are reacted with 10.0 g of sodium chloride in water solution according to the following reaction? NaCl (aq) + AgNO3(aq) - NaNO3(aq) + AgCl (s)