PRE-LAB QUESTIONS: Using calculations AND words , explain how you would prepare the following solutions for this lab (show all your work – think about conversion factors ): A) A 1.0 L stock solution...

PRE-LAB QUESTIONS:


Using calculations AND words, explain how you would prepare the following solutions for this lab (show all your work –

think about conversion factors
):
A) A 1.0 L stock solution of 0.10 M AgNO3(aq) from solid AgNO3.
(molar mass of AgNO3 = 169.9 g/mol).
B) 100.0 mL of 0.25 M H2SO4 from a 1.0 M H2SO4 stock solution.
C) 150 mL of a 5% (mass/volume) solution of K2CrO4 from solid K2CrO4.
D) A group of students perform their first titration for this lab and find that they needed
28.5 mL of 0.0100 M AgNO3(aq) to reach the end point. Based on this information,
What is the concentration of Cl- ions.


PRE-LAB QUESTIONS: Using calculations AND words, explain how you would prepare the following solutions for this lab (show all your work – think about conversion factors): A) A 1.0 L stock solution of 0.10 M AgNO3(aq) from solid AgNO3. (molar mass of AgNO3 = 169.9 g/mol). B) 100.0 mL of 0.25 M H2SO4 from a 1.0 M H2SO4 stock solution. C) 150 mL of a 5% (mass/volume) solution of K2CrO4 from solid K2CrO4. D) A group of students perform their first titration for this lab and find that they needed 28.5 mL of 0.0100 M AgNO3(aq) to reach the end point. Based on this information, What is the concentration of Cl- ions.