Question #74117
give the molar concentration (M) for each of the solutions indicated.
23.1 grams of NaOH are dissolved in enough water to make 1,000.0 mL of solution.
A. 0.577 L
B. 0.577 M
C. 5.77 L
D. 5.77 M
E. Atoms can join together only in simple, whole-number ratios.
23.1 grams of NaOH are dissolved in enough water to make 1,000.0 mL of solution.
A. 0.577 L
B. 0.577 M
C. 5.77 L
D. 5.77 M
E. Atoms can join together only in simple, whole-number ratios.
Expert's answer
Answer B:
23.1g NaOH x (1 mol NaOH / 40.0g NaOH) = 0.577 mol
0.578 mol in 1.00L = 0.577 M
23.1g NaOH x (1 mol NaOH / 40.0g NaOH) = 0.577 mol
0.578 mol in 1.00L = 0.577 M
Learn more about our help with Assignments: Chemistry
Comments