Answer:-
This question is solved by using simple concept of stoichiometry, firstly a balanced chemical equation is written then concentration is calculated.
The answer is given in the image,
2) When 52.0 mL of 0.1250M H2SO4 is added to 100 mL of a solution of Pbl2, a precipitate of PbSO4 forms. The PBSO4 is then filtered from the solution, dried, and weighed. If the recovered PbSO4 is found to have a mass of 0.0471 g, what was the concentration of iodide ions in the original solution?
(III) When 50.0 mL of a 0.3000 M AgNO, solution is added to 50.0 mL of a 0.2000 M solution of MgCl, an AgCl precipitate forms immediately. The precipitate is then filtered from the solution, dried, and weighed. If the recovered AgCl is found to have a mass of 1.7825 g, what is the percentage yield of the product, 1) Write the balanced equation for the reaction. 2) Calculate number of moles of each reactant and determine which one is...
2) When 38.0 mL of 0.1250 MH,SO, is added to 100 mL of a solution of Pbly, a precipitate of PbSO4 forms. The PbSO4 is then filtered from the solution, dried, and weighed. If the recovered PbSO4 is found to have a mass of 0.0471 g, what was the concentration of iodide ions in the original solution?
Gravimetric Analysis.. How did they get this answer
When of a 0.3000 M AgNO_2 solution is added to 50.0 mL of a solution of MgCl_2, an AgCI precipitate forms immediately. The precipitate is then filtered from the solution, dried, and weighed. If the recovered AgCI is found to have a mass of 0.1183_g, what was the concentration of magnesium ions in the original MgCl_2 solution?
H+ are present in the final SulULUI 2) When 38.0 mL of 0.1250 M H2SO4 is added to 100 mL of a solution of Pbl2, a precipitate of PbSO4 forms. The PbSO4 is then filtered from the solution, dried, and weighed. If the recovered PbSO4 is found to have a mass of 0.0471 g, what was the concentration of iodide ions in the original solution? Jad ta neutralize 50.0 mL of an H2SO4 solution.
1) A 110 mL solution of 0.340 M HCl(aq) is mixed with a solution of 330 mL of 0.150 M HNO3(aq). The solution is then diluted to a final volume of 1.00 L. How many moles of H+ are present in the final solution? 2) When 38.0 mL of 0.1250 M H2SO4 is added to 100 mL of a solution of Pblu, a precipitate of PbSO4 forms. The PbSO4 is then filtered from the solution, dried, and weighed. If the...
Practice 1. An aluminum wire is placed in 60.0 mL of an unknown copper(II) chloride dihydrate solution. The copper(II) and aluminum react in the redox reaction below, producing solid copper: 3 Cu (aq) 2 Al(s) -3 Cus) 2 Al (aq) The solid copper was filtered using a Büchner funnel, and then was dried one time and weighed to be 0.256 g. It was dried a second time and weighed to be 0.235 g. It was dried a third time and...
MOC0sn 8. Will KCI04 precipitate when 20.0 mL of a 0.050 M K* solution is added to 80.0 mL of a 0.50 M CIO4 solution? Mstdo muis olidullont oo Ksp for KCIO4 is 1.05 x 102
if 25.0 mL of 2.00 M K2SO4 is added to 20.0 mL of a 2.00 M Pb(NO3)2 solution what is the mass (in grams) of the precipitate?
14. 30.0 mL of 0.150 M KASO, is mixed with 20.0 mL of 2.00 M AgNO, and a precipitate forms. What are the equilibrium (Ag+] and [AsOd") in the resulting solution?