What reagent could be used to separate Br- from SO42- when added to an aqueous solution containing both?
A) CuSO4(aq) B) AgNO3(aq) C) Nal(aq) D) BA(OH)2(aq)
What reagent could be used to separate Br- from SO42- when added to an aqueous solution...
EXPLAIN PLEASE! 10. Based on solubility rules, which reagent could be used to separate Br from CH.CO, when added to an aqueous solution containing both? A. Nal(aq) B. AgNO3(aq) C. CuSO4(aq) D. Ba(OH)2(aq) E. Fe(NO3)2(aq)
What reagent could not be used to separate Br from C032 when added to an aqueous solution containing both ions. Ca(NO3)2(a) None of these could be used to separate Brand CO 2 Cu(NO3)2(aq) Fe(NO3)2(aq) AgNO3(aq)
16) Write a balanced net ionic equation for the reaction of H2SO4iag) with Ba(OH)2(g) A) Ba2+(ag) + SO42-(a)- BaSO4) B) 2 H+(aq) SO42-(a) Ba2 (ag) +2 OH-(a)-BaSO4(0 2 H20) C) H2SO4(a) + Ba(OH)2(e) - BaSO40) 2 H20() D) H (ag) OH(ag)--H2O) 16) 17) Write a balanced net ionic equation for the reaction of Pb(NO3)2(ag) with Nal(ag). A) Pb2 (ag)+2 NO3-(4g) +2 Na+ (ag) +2 1-(a4)-- Pb2+(ag)+ 2 1-(a4)+ 2 Na (a) +2 NO3-(a) B) Pb2+(ag) 2 NO3-(a) + 2 Na...
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)
A "well insulated "coffee-cup calorimeter is used to measure the heat evolved when the following aqueous solutions, both initially at 22.60°C are mixed: containing 6.62 g Pb(NO3)2 (MW: 331.2 g/mol), 6.00 g Nal (MW: 149.89 g/mol), to form a 200. mL aqueous solution whose density is 1.10 g/mL. The final temperature of the solution is 24.20 °C. Assume the specific heat of the solution is 4.184 J/g'C. Calculate the AHpxn Pb(NO3)2 (aq) 2 Nal (aq) Pbl2 (s)2 NaNO3 (aq) +
-Indicate the state (solid, liquid, gas, aqueous) -Some precipitates may dissolve in excess reagent to form complex ion SO4 - If no reaction write NR For only #1-4, & #6-7, write the balanced molecular, ionic, and net ionic equations: 1. AlCl3(aq) + AgNO3 (aq) 2. K2CO3(aq) + H2SO4 (aq) 3. MgCl2(aq) + NaOH (aq) 4. CuSO4(aq) + excess NH3(aq) 5. Ba(NO3)2(aq) + ZnSO4(aq) 6. Mg(OH)2(aq) + NaOH(aq) 7. AlCl3(aq) + excess NaOH(aq) 8. ZnSO4(aq) + NH3(aq) 9. Ba(NO3)2(aq) + AlCl3(aq)...
Adaptive Assignment Question As an aqueous solution of KOH is slowly added to a stirred solution of AlCl3, the mixture becomes cloudy. 1st attempt Part 1 See Periodic Table D See Hint Be sure to include states of matter in both equations. Write the balanced chemical equation for the reaction of AICI3(aq) with KOH(aq). x x. He + (aq), AlCl3(aq) + 3KOH(aq) —— Al(OH)2 (s) + 3KCl(aq) Part 2 ♡ See Hint If we continue with the addition of KOH...
an aqueous solution of Na2CrO4 at 25 degrees C is added to an aqueous solution containing .001M Pb(NO3)2 and .001M Ba(NO3)2 at 25 degrees C. Which solid, if any, will precipitate first?
5. An aqueous solution containing 10.0 g sodium hydroxide is added to an aqueous solution containing 10.0 g phosphoric acid. a. (4) Write and balance the complete chemical reaction. b. (4) Write the ionic acid the net ionic equations for the reaction. C. (4) Determine which reagent is limiting in the reaction. d. (1) Will the solution be acidic or basic after the reaction is complete?
In the laboratory you are given the task of separating Ca2* and Zn2+ ions in aqueous solution For each reagent listed below indicate if it can be used to separate the ions. Type "Y" for yes or "N" for no. If the reagent CAN be used to separate the ions, give the formula of the precipitate. If it cannot, type "No" Y or N Reagent Formula of Precipitate if YES K2CO3 1 2 Nal K2SO4 3M