Check my work Be sure to answer all parts. A student mixes 50.0 mL of 1.00...
Check my work Be sure to answer all parts. A student mixes 50.0 mL of 1.00 M Ba(OH), with 81.0 mL of 0.375 M H,SO. Calculate the mass of BaSO4 formed. 7.10 Calculate the pH of the mixed solution. 10.5 ®
Be sure to answer all parts. A student mixes 50.0 mL of 1.00 M Ba(OH)2 with 76.2 mL of 0.450 M H2SO4. Calculate the mass of BaSO4 formed. g Calculate the pH of the mixed solution.=
Q6. A student mixes 50.0 mL of 1.00 M Ba(OH)2 with 86.4 mL of 0.494 M H2SO4. Calculate the mass of solid BaSO4 formed and the pH of the mixed solution
50.0 mL of 1.00 M Ba(OH)2 is mixed with 81.6 mL of 0.450 M H2SO4. Calculate the pH of the solution after BaSO4 precipitates. 1.00 13.31 13.00 0.69 13.88
Check my work Be sure to answer all parts. A chemist mixes solid AgCL CuCh, and Mga2 ǐn enough water to give a final volume of 50.0 mL (o) With ions shown as spheres and solvent molecules omitted for clarity, which of the following best represents the resulting mixture? O Ag Cl Cu O Mg K Prev 7 of 30 Next>
10 attempts left Check my work Be sure to answer all parts Report HI A 10.0-ml solution of 0.540 M NH, is titrated with a 0.180 M HCl solution. Calculate the pH after the following additions of the HCl solution: Guided (a) 0.00 mL (b) 10.0 mL (e) 30.0 mL @?@@@@ ONE (d) 40.0 mL
UIZ Be sure to answer all parts. A student mixes 10.00 ml of a 0.00300 M solution of iron(III) nitrate with 2.00 mL of a 0.00300 M potassium thiocyanate solution and 8.00 mL of water. Before any reaction begins, what are the initial concentrations of iron(III) ion and thiocyanate ion? [Fe]- x 10 M [SCN) x 10 M
3 attempts left Check my work Be sure to answer all parts. A volume of 25.0 mL of 0.120 M HCl is titrated against a 0.120 M CH3NH2 solution added to it from a buret. (a) Calculate the pH value of the solution after 10.0 mL of CH3NH2 solution has been added. (6) Calculate the pH value of the solution after 25.0 mL of CH NH, solution have been added. (c) Calculate the pH value of the solution after 35.0...
1 attempts left Check my work Be sure to answer all parts. In a 0.10 M solution, a weak acid is 1.0% dissociated. (a) Calculate the (H:0"],pH, OH), and pOH of the solution, lo 10 x 10 M [H30+] - M [OH)= pOH = pH = (b) Calculate K, of the acid.
2 attempts left Check my work Be sure to answer all parts. milliliters of a 0.17 M sucrose solution contain each of the following number of grams? How many The molar mass of sucrose (C12H22O11) is 342.3 g/mol. a. 8.69 g mL b. 50.0 mg mL