Multiple Choice
Calculate the concentration (M) of sodium ions in a solution made by diluting 50.0 mL of a 0.874 M solution of sodium sulfide to a total volume of 250.0 mL.
A) 0.874
B) 0.525
C) 0.175
D) 0.350
E) 4.37
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q32: Which one of the following is a
Q33: Of the reactions below, only is not
Q34: When aqueous solutions of are mixed, a
Q35: What is the concentration (M) of CH<sub>3</sub>OH
Q36: Which one of the following compounds is
Q39: Of the choices below, which would be
Q40: A 17.5 mL sample of an acetic
Q41: What are the respective concentrations (M) of
Q42: Based on the activity series, which one
Q47: How many grams of CH<sub>3</sub>OH must be